In the ever-evolving world of refrigeration technology, H.Stars has leveraged its deep technical expertise and continuous innovation to introduce a game-changing low-temperature chiller designed specifically for ice rinks. This product not only highlights H.Stars’ exceptional capabilities in refrigeration but also brings fresh opportunities for the ice rink industry.

1. Technological Innovation: Precision Temperature Control for the Perfect Ice Surface

Ice rinks demand high levels of uniformity and stability in ice surface temperature. H.Stars’ low-temperature chiller units have made significant breakthroughs in temperature control, offering precise regulation within a ±0.5°C range. The unit’s high-performance refrigeration compressor is extremely efficient, quickly adjusting cooling power based on control system commands to ensure accurate temperature control.
The unique heat exchanger design significantly boosts heat transfer efficiency, making temperature adjustments faster and more accurate. The software control system, acting as the "brain" of the unit, utilizes high-precision temperature probes to monitor both the internal and output water temperatures in real-time. Any minor temperature deviation is immediately corrected by adjusting the compressor, expansion valve, or other components, ensuring the ice remains at the ideal temperature. This guarantees the creation of the perfect ice surface for skating enthusiasts.

2. Energy Efficiency: Lower Operational Costs and Support for Sustainable Development

In terms of energy consumption, H.Stars' low-temperature chiller units deliver outstanding performance. Featuring a full-liquid evaporator design, the refrigerant is evenly distributed within the evaporator, ensuring extensive contact with the water flow. This enhances heat exchange efficiency, resulting in a 15% or more energy savings.
This innovative design reduces energy consumption, lowers operational costs for ice rinks, and supports global energy-saving and emissions-reduction efforts, contributing to sustainable development within the industry. Additionally, the unit can be equipped with a heat recovery function, which supplies free hot water while cooling, further improving energy utilization and creating added value for ice rinks.

3. Stability and Reliability: Ensuring Continuous Operation with Minimal Maintenance

Operating an ice rink requires equipment that is exceptionally stable and reliable. H.Stars low-temperature chiller units feature high-quality compressors and intelligent control systems that ensure stable performance across a variety of complex operating conditions. This reduces failure rates and extends equipment lifespan.
Units with multiple compressors employ a multi-refrigeration circuit design, so if one circuit fails, the remaining circuits continue to operate normally, ensuring uninterrupted ice rink operation and preventing financial losses due to equipment failure. A strict quality control system throughout the production process ensures that every chiller unit meets high reliability standards.

4. Customized Solutions: Tailored to Meet Individual Needs

H.Stars understands that each ice rink varies in terms of size, venue conditions, and operational needs. As such, we offer flexible, customized services tailored to specific requirements. Whether for a small commercial rink or a large professional competition arena, H.Stars can provide the most suitable solution to meet diverse and personalized demands.

Conclusion: A Breakthrough in the Ice Rink Industry

With innovations in technology, energy efficiency, stability, and reliability, along with a focus on customization, H.Stars' low-temperature chiller units have made significant strides in the ice rink sector. We believe that with the widespread adoption of H.Stars chillers, the ice rink industry will enter a new phase of higher quality and efficiency, providing a better experience for skating enthusiasts worldwide.

When it comes to precision cutting in the stone industry, diamond segments are the core component that determines performance, efficiency, and durability. Whether you're cutting marble, granite, or engineered stone, choosing the right diamond segment and understanding how it's made can significantly impact your results.

In this comprehensive guide, SANG Diamond Tools walks you through everything you need to know about diamond segments—from how they are made, to the different segment shapes, and how to choose the right one based on your cutting needs.

What Is a Diamond Segment?

A diamond segment is the functional part of diamond tools like diamond saw blades, grinding shoes, and core drill bits. It is composed of diamond particles and metal bond powder, which are carefully engineered to deliver high performance for different cutting applications.

How Are Diamond Segments Made?
1. Preparation of Diamond and Metal Powder
The first step is sourcing high-quality diamond particles and metal powders. The formulation varies based on the cutting material. For example, granite requires a different diamond-metal mix than marble.

2. Mixing the Compound
Both components are mixed thoroughly—often for over 2 hours—to ensure uniform distribution. This step is critical to segment strength and cutting consistency.

3. Cold Pressing
The mixed compound is pressed into segment layers using an automatic cold-pressing machine. Depending on the cutting application, segments may have multiple layers:
Side Layers (higher diamond concentration)
Middle Layers (lower concentration)
Transition Layers (no diamond)

4. Die-Filling

The layered powders are placed into molds in the correct sequence for hot pressing.

5. Hot Pressing
The hot pressing process uses high temperature and pressure to bind the layers into a solid segment. This step defines the hardness, density, and overall durability of the segment.

6. Mold Removal
After cooling, the diamond segments are removed from the mold, ready for finishing.

7. Sand Blasting
Sand blasting removes burrs and smoothens the surface of the segment for optimal performance.

8. Inspection
Each segment undergoes strict quality control, including checks for dimensional accuracy, weight, and appearance.

9. Packing

Finally, the high-quality diamond segments are carefully packed and prepared for shipping.

Common Shapes of Diamond Segments and Their Applications
The shape of a diamond segment directly impacts cutting efficiency, sharpness, and lifespan. Here's a breakdown of the most common types:
1. Rectangular (Cube) Segments
Best for: Gang saw blades, large marble saw blades
Why: Provides maximum cutting surface and efficiency, ideal for softer stones like marble.
2. R-Shape (Fan-Shaped) Segments
Best for: Medium-diameter marble and granite saw blades
Why: Excellent for curved slab cutting and general-purpose applications.
3. M-Shape Segments
Best for: Hard stone cutting
Why: Sawtooth design enhances sharpness, increases cutting speed, but may reduce lifespan.
4. K-Shape Segments
Best for: Mining and long-duration cutting
Why: Focuses on durability and consistent performance over time.
5. T-Shape Segments
Best for: Applications requiring a balance of sharpness and lifespan
Why: High resistance to wear and impact, but at a higher cost.
6. W-Shape Segments
Best for: Serrated saw blades, microcrystalline stone, artificial granite

Why: High sharpness and sustained cutting performance.

Why Choose SANG Diamond Tools?

With over 30 years of experience in manufacturing premium diamond segments, SANG Diamond Tools delivers:
Customized diamond formulas for different materials
Precision engineering for consistent performance
Strict quality control at every step
Global supply capabilities
Whether you're in construction, mining, or stone fabrication, our diamond segments are designed to meet the highest standards of durability, efficiency, and cutting precision.

Diamond segments are essential for cutting tools used in stone and construction industries.
The manufacturing process involves multiple stages, from powder mixing to hot pressing and inspection.
Choosing the right segment shape can significantly improve performance based on your material and usage scenarios.
SANG Diamond Tools provides high-quality, custom-designed diamond segments for global markets.

Contact Us

Looking for the best diamond segments for your business?
Get in touch with SANG Diamond Tools today for expert advice and customized solutions.

Contact Us | info@sangtools.com | www.sangtools.com

When it comes to preparing concrete surfaces for grinding or polishing, the tools you use can make or break the final result. At SANG Diamond Tools, we understand that great outcomes begin with the right diamond grinding segment — a small component that delivers big impact.

In this post, we’ll break down how diamond grinding segments function, why they’re indispensable for professional surface prep, and how SANG’s expertly crafted segments can enhance your productivity, tool life, and finish quality.

What Exactly is a Diamond Grinding Segment?
A diamond grinding segment is a key element of a floor grinding tool, featuring industrial-grade synthetic diamonds embedded in a specially formulated metal bond. These segments are mounted onto grinding plates or heads and paired with floor grinders to tackle surfaces like:
Concrete
Terrazzo
Natural stone
Epoxy coatings
Paints and adhesives

The effectiveness of a diamond segment depends on various factors — including the concentration of diamonds, the hardness of the bond, and the shape of the segment itself. At SANG, we engineer each of these elements with precision to ensure reliable, high-performance results.

How Diamond Grinding Segments Enhance Surface Preparation
1. Fast and Effective Material Removal
Diamond segments are designed to cut through hard materials efficiently. Compared to conventional abrasives, they offer significantly faster removal rates — allowing you to save both time and effort, especially when dealing with thick coatings or uneven concrete surfaces.

2. Even, Predictable Surface Finish
A quality segment helps ensure consistent grinding, minimizing the risk of surface inconsistencies like gouging or patchiness. This is essential for preparing floors prior to polishing, sealing, or overlaying, where uniformity is crucial.

3. Built to Last
At SANG, we manufacture our segments using premium synthetic diamonds and optimized metal bonds. This gives them outstanding wear resistance, even in demanding grinding environments. The result? Fewer tool changes, less downtime, and lower overall costs.

4. Customized Bonds for Every Job
No two floors are the same — and neither are our bonds. We offer a full range of options tailored to different surface types:
Soft bonds for grinding hard concrete
Medium bonds for general-purpose applications
Hard bonds for soft or abrasive materials
Choosing the correct bond type ensures maximum efficiency and longer tool life, getting the most out of every grind.

5. Cleaner Worksites and Safer Operation

Well-designed grinding segments allow for smoother, more controlled grinding, which leads to less airborne dust. When paired with effective dust extraction systems, this creates a cleaner, safer environment for both operators and surrounding areas.

Why Professionals Choose SANG Diamond Segments
At SANG Diamond Tools, we focus on delivering diamond solutions that professionals can rely on — whether you're working on a small residential floor or a large commercial surface.

Here’s what sets our segments apart:
Precision manufacturing for perfect balance and performance
A wide selection of segment shapes — including arrow, round, rectangular, and trapezoid
Compatibility with top grinder brands like Husqvarna, HTC, Lavina, and more
Custom formulations tailored to your job site needs
From removing old epoxy to prepping raw concrete, SANG segments are built to deliver speed, accuracy, and consistency every step of the way.


Proper surface preparation lays the groundwork for any successful flooring project — and the right diamond grinding segment can make all the difference. Choosing SANG’s high-performance segments means smoother operations, superior finishes, and greater long-term value.

Ready to Upgrade Your Surface Prep Game?
Browse our full collection of diamond grinding segments or get in touch for a custom solution tailored to your workflow. At SANG Diamond Tools, we help professionals grind smarter — not harder.

When it comes to precision wall cutting, the choice of the right wall saw blade can make all the difference between a clean, efficient cut and a costly mistake. At SANG Diamond Tools, we understand the challenges professionals face on the job site — whether you're cutting reinforced concrete, brick, or masonry. That's why we’ve created this guide to help you choose the perfect wall saw blade for your project.

1. Know Your Material
The first and most important factor is the type of material you're cutting. Different blades are designed for different densities and abrasiveness. Choosing the wrong blade can lead to excessive wear, overheating, or poor cutting performance.

Material Type	Recommended Blade Type
Reinforced Concrete	Laser Welded Blade with Soft Bond
Asphalt or Green Concrete	Blade with Hard Bond
Brick / Block	Segment Blade with Medium Bond
Granite / Hard Stone	Turbo or Silent Core Blade

Tip: For multi-material projects, consider a general-purpose blade, but understand it may compromise precision and speed.

2. Understand Blade Bond Hardness
The bond is the matrix that holds the diamonds in place. It plays a crucial role in how the blade wears and how it interacts with the cutting surface.
Soft Bond: Best for hard materials like reinforced concrete. It wears down faster, exposing fresh diamonds.
Medium Bond: Ideal for general use and moderately abrasive materials.
Hard Bond: Suitable for softer, more abrasive materials like green concrete or asphalt.

3. Match Blade Size to Your Equipment
Wall saw blades vary in size — from 400mm to over 1600mm. Make sure the blade you choose:
Matches your saw’s arbor size
Fits within the maximum RPM rating of your saw
Doesn’t exceed the depth of cut required for the job
Using an oversized or incompatible blade can damage your saw and compromise safety.

4. Choose the Right Segment Design
Segment design affects cooling, chip removal, and cutting speed. At SANG, we offer a variety of segment shapes to meet different cutting challenges:
Standard Segments – Balanced for general cutting
Turbo Segments – Faster cutting with improved cooling
Silent Core Blades – Noise-reducing core, ideal for indoor or urban jobs
Keyhole or Drop Segments – Enhanced debris removal and heat dissipation
ARIX Segments – High-performance, Arrey Pattern diamond segments for ultra-precise cutting and extended blade life

What is ARIX Segment Technology?
ARIX Segments use 3D diamond arrangement technology to place each diamond crystal in an optimal position. This ensures:
Consistent cutting speed from start to finish
Reduced vibration and friction
Longer blade lifespan
Maximum efficiency on reinforced concrete, high-density stone, and engineered materials
Perfect for professionals seeking premium-level performance and precision cutting in demanding construction environments.

5. Wet vs Dry Cutting
Most wall sawing is done with wet cutting blades to reduce heat and dust. However, certain jobs may require dry cutting due to site limitations.
Wet Blades: Longer lifespan, faster cutting, less dust
Dry Blades: Shorter lifespan, louder, more dust — but no water required
SANG’s premium blades are optimized for both wet and dry applications depending on your job site conditions.

6. Look for Quality and Certification
Always choose a blade from a trusted manufacturer. SANG Diamond Tools uses high-grade industrial diamonds, precision laser welding, and ISO-certified quality control to ensure every blade delivers top-level performance.

7. Customize for Special Projects
If you're working on a unique or high-volume project, SANG offers custom wall saw blades tailored to your specific needs — including ARIX segment layout, bond matrix, segment height, and cooling slots.

Why Choose SANG Diamond Tools?
Over 30 years of diamond tool manufacturing experience
Global distribution network and fast delivery
OEM / ODM services for construction professionals
Strict quality control for consistent performance
Advanced ARIX segment technology available


Choosing the right wall saw blade is about matching the blade to the material, machine, and job requirements. With the right blade, you’ll get cleaner cuts, faster production, and longer blade life — ultimately saving you time and money.

Need help picking the perfect blade?

Contact SANG Diamond Tools today — our experts are here to help you find the best solution for your next cutting project.

Explore Our ARIX Wall Saw Blades
Contact Us: info@sangtools.com
Website: www.sangtools.com

In short: the most suitable one is the best one.
However, for first-time users, identifying the "right" bit can be challenging—after all, true quality is proven through performance.

How Should a Beginner Choose a Diamond Core Bit?
The key lies in identifying your drilling material:

· Brick Walls: A standard diamond core bit is sufficient. Remember the principle: choose what is right, not what is expensive.

· Tiles, Artificial Boards, etc.: It is recommended to use a bit specially designed for tile or stone. For limited drilling tasks, a brazed diamond bit is an ideal choice.

· Concrete Floors: Please select an engineering bit or one specifically for concrete. If the concrete strength grade exceeds C40, the use of a cobalt-enhanced bit is recommended.

· Beams & Columns: Drilling should ideally be avoided, as these are critical load-bearing structures. If absolutely necessary, use a fixed drill machine (recommended speed ≤800 RPM) paired with a high-quality, high-cobalt bit.

Returning to the essentials, an excellent core bit must possess these five core traits:

1. Sharp & Efficient– It must not only "penetrate" but also drill "quickly."

2. Durable & Long-Lasting– It should complete at least one full hole or meet a full day's work demand without failure impacting progress.

3. Reasonably Priced– Time is money. For professionals, efficiency far outweighs a low price, as long as the cost is not excessive.

4. Reliable Brand– A reputable brand signifies more consistent quality and greater assurance.

5. Smooth Operation– The drilling process should be seamless and smooth, easy to handle, with wide applicability.

A bit that fulfills all five points is a drill bit you can trust!

As an established manufacturer in the diamond tool industry, QUANZHOU SANG DIAMOND TOOLS CO., LTD. consistently upholds diamond core bits as one of our core products, strictly adhering to these five standards.
We go beyond merely meeting basic requirements like "drilling, segment retention, low price." We are committed to producing core bits that are highly efficient, consistently high-quality, smooth-handling, and offer exceptional value for money. Our diverse product range includes standard sintered, sintered arranged, and brazed bits, catering to the demanding needs of various scenarios.
We continuously challenge ourselves to live up to expectations, enabling drilling professionals to:
Work with less effort, earn significantly more.

Let "Made in China" diamond core bits shed the label of being low-end products forever.
We welcome your inquiries and look forward to cooperating with you!

When it comes to cutting concrete efficiently and safely, choosing the right saw blade makes all the difference. At SANG Diamond Tools, we specialize in developing high-performance diamond blades tailored for a variety of applications. Whether you’re cutting green concrete, cured concrete, reinforced concrete, or asphalt, each project demands a specific blade for optimal results.

In this blog, we’ll explore how to choose the best concrete saw blade for different cutting projects, based on material type, equipment, and working conditions.

1. Cured Concrete Cutting
Best Blade: Laser Welded Diamond Blade for Cured Concrete

Material Characteristics: Hard and abrasive, often reinforced with steel rebar.
Recommended Blade Features:
Laser-welded segments for strength and durability.
High diamond concentration for longer lifespan.
Turbo or segmented rim for faster cutting and better cooling.
SANG Recommendation:
SANG Elite Series Segmented Diamond Blade – Designed for dry and wet cutting of cured and reinforced concrete. Offers excellent cutting speed and wear resistance.

2. Green Concrete Cutting
Best Blade: Soft-Bond Diamond Blade

Material Characteristics: Recently poured concrete, still curing, softer and more abrasive.
Recommended Blade Features:
Softer metal bond to expose diamonds quickly.
Wide gullets for debris removal.
Designed for early entry cutting.
SANG Recommendation:
SANG Green Cut Blade – Specially engineered for early entry saws with a soft bond matrix to handle the abrasiveness of green concrete.

3. Asphalt Cutting
Best Blade: Asphalt Diamond Blade with Deep Gullets

Material Characteristics: Soft and highly abrasive.
Recommended Blade Features:
Very soft bond to maintain diamond exposure.
Deep, angled gullets for debris removal and cooling.
SANG Recommendation:
SANG Asphalt Pro Blade – Features undercut protection to extend blade life and sharp cutting action for abrasive asphalt surfaces.

4. Reinforced Concrete Cutting
Best Blade: High-Segmented Diamond Blade with Reinforcement Tolerance

Material Characteristics: Concrete with embedded steel rebar.
Recommended Blade Features:
Laser-welded segments for high strength.
High-quality diamonds for cutting both concrete and metal.
Heat-resistant core for heavy-duty cutting.
SANG Recommendation:
SANG Rebar Master Blade – Built for aggressive cutting through rebar and hard concrete, with reduced vibration and blade warping.

5. Dry Cutting vs. Wet Cutting Projects
Considerations:

Dry Cutting: Requires blades with heat-dissipating cores and turbo segments.
Wet Cutting: Allows for smoother cuts and longer blade life due to water cooling.
SANG Tip: Always check your saw’s compatibility with dry or wet cutting and choose the blade accordingly.

6. Handheld Saws vs. Walk-Behind Saws
Handheld Saws: Use smaller diameter blades (4–14 inches), ideal for quick jobs or tight spaces.
Walk-Behind Saws: Use larger blades (14–36 inches) for deep or continuous cutting on large surfaces.
SANG Offers: A full range of blade diameters and arbor sizes to fit all types of saws and cutting depths.

Final Thoughts: Choose the Right Blade with Confidence
Choosing the right concrete saw blade can dramatically impact the productivity, safety, and cost-efficiency of your cutting job. At SANG Diamond Tools, we’re committed to helping contractors, builders, and DIYers get the most out of every blade.

Why Choose SANG Diamond Tools?
Premium diamond grit and optimized bond formulas.
Custom solutions for different cutting environments.
ISO-certified quality control and durability testing.
Competitive pricing and fast worldwide delivery.
Need Help Choosing a Blade?
Let our experts guide you.
Contact us at info@sangtools.com
or browse our full product catalog at www.sangtools.com.

When it comes to concrete surface preparation, diamond grinding shoes are essential tools for achieving smooth, level, and clean surfaces. At SANG Diamond Tools, we specialize in designing and manufacturing high-performance diamond grinding shoes tailored to a wide range of concrete floor grinding projects and compatible with various floor grinders.

But with so many types of grinding shoes and machines available, how do you choose the best one for your specific project?

In this blog, we’ll guide you through:
The types of concrete floor grinding projects
Different types of floor grinders
How to select the best diamond grinding shoes for each combination
Types of Concrete Floor Grinding Projects
Every concrete floor presents a unique challenge. Choosing the right diamond tool depends on:

1. Concrete Hardness
Soft concrete: Requires harder bond diamond segments.
Hard concrete: Needs softer bond segments to expose more diamonds.

2. Surface Conditions

Coating removal (epoxy, glue, paint)
Surface leveling
Polishing preparation
High spot removal

3. Project Scale

Residential vs Commercial or Industrial
Large vs small surface areas
Different Types of Floor Grinders

Diamond grinding shoes must be compatible with your floor grinder. Popular machines include:

Grinder Brand	Shoe Type	Mounting System
HTC	HTC Diamond grinding shoes	Easy-change system
Husqvarna	Redi Lock Diamond grinding shoes	Slide-in lock system
Lavina	Lavina Diamond grinding shoes	Bolt-on or quick change
Scanmaskin	Scanmaskin Diamond grinding shoes	Round or trapezoid
EDCO	Dual-disc Diamond grinding shoes	Bolt-on
SASE	Quick-change Diamond grinding shoes	Magnetic or bolt-on

SANG Diamond Tools offers OEM and compatible shoes for all major grinder brands.

How to Choose the Best Diamond Grinding Shoes
1. Choose Based on Concrete Hardness

Concrete Type	Recommended Bond
Soft	Hard bond
Medium	Medium bond
Hard	Soft bond

Tip: Using the wrong bond will reduce life and efficiency. Soft concrete can glaze hard-bond shoes;
hard concrete will wear out soft-bond shoes too quickly.

2. Choose the Right Grit Size

Grit Size	Application
6#–16#	Aggressive grinding / coating removal
30#–60#	Medium grinding, surface prep
80#–120#	Fine grinding, polishing prep

3. Choose the Right Segment Shape
Different segment shapes impact grinding speed and smoothness:
Arrow segments: Excellent for coating removal
Rectangle segments: General grinding
Round segments: Smooth finish
Trapezoid segments: High removal rate
SANG offers customizable 2-3 segment configurations based on your speed and finish requirements.

4. Choose Based on Grinder Compatibility
Select grinding shoes that fit perfectly with your machine’s plate system. SANG produces models compatible with:
HTC
Husqvarna Redi Lock
Lavina
Scanmaskin
SASE
EDCO
Need a custom adapter? We manufacture custom grinding shoes on request.


Why Choose SANG Diamond Tools?
Premium Quality Segments – Sourced and engineered for durability and performance
Wide Compatibility – Fit most floor grinders on the market
Custom Solutions – Bond, shape, grit, and design tailored to your needs
Fast Delivery – Global shipping with trusted logistics
Expert Support – Free consultation to help you choose the right tool

Conclusion
Choosing the best diamond grinding shoes depends on floor type, grinder brand, surface condition, and project size. At SANG Diamond Tools, we make it easy by offering a wide range of high-performance grinding shoes compatible with the most popular grinders in the market.

Still not sure which grinding shoe is right for your project?

Contact our experts today — we’ll recommend the perfect match for your job and machine.

Explore Our Product Categories:
HTC Diamond Grinding Shoes
Husqvarna Redi Lock Grinding Shoes
Lavina Grinding Shoes
Trapezoid Metal Bond Shoes
Coating Removal Tools

SANG Diamond Tools – Your Trusted Partner in Surface Preparation

Stone quarrying plays a vital role in the stone processing industry. The choice of cutting tool can make a significant difference in productivity, cost-efficiency, and the quality of the final product. Among the many technologies available, the diamond wire saw has become a standout solution — both highly effective and incredibly versatile. But when is it truly the right tool for the job?

In this post, we’ll walk you through the scenarios, stone types, and project demands that make diamond wire saws the go-to option. Whether you're working with granite, marble, limestone, or sandstone, understanding when and why to use this tool can dramatically improve your quarrying performance.

What Is a Diamond Wire Saw?
A diamond wire saw is a specialized cutting device that uses a steel cable fitted with synthetic diamond beads. As the wire loops around a stone block and spins at high speed, it delivers clean, accurate cuts with minimal material loss. At SANG Diamond Tools, we offer high-performance diamond wire saws engineered for superior durability, cutting precision, and safety in demanding quarry environments.

When Does a Diamond Wire Saw Make the Most Sense?
1. Working with Hard or Abrasive Stones
When you're quarrying dense stones such as granite or basalt, or abrasive materials like sandstone, traditional tools often fall short. Diamond wire saws thrive in these conditions, cutting through even the toughest materials while maintaining excellent precision and speed.
Recommended by SANG:
Diamond Wire Saw for Granite Quarrying – Outstanding durability and wear resistance.

2. Demanding Precision and a Smooth Finish
For projects that require clean, accurate cuts — think architectural slabs, monuments, or custom stonework — diamond wire saws deliver unmatched results. Their thin kerf ensures minimal waste, while their consistent performance reduces the need for extensive post-processing.
Key Benefits:
Low material wastage
Reduced edge chipping
Smoother, ready-to-use surfaces

3. Extracting Large Stone Blocks
If your operation involves large-scale block extraction, especially in open-pit quarries, diamond wire saws are a practical choice. They support both vertical and horizontal cutting, helping you extract sizable blocks cleanly, with minimal vibration or structural damage.
Pro Tip:
Pair with multi-wire systems to scale up production efficiently.

4. Quarrying in Environmentally Sensitive Zones
Compared to blasting or traditional blade cutting, diamond wire saws generate less noise, dust, and vibration. This makes them ideal for operations located in areas with tight environmental or regulatory restrictions.
Why SANG Stands Out:
Our wire saws are built for low environmental impact, ensuring compliance without sacrificing performance.

5. Focusing on Long-Term Cost Savings
Although the upfront cost of a diamond wire saw may be higher, it pays off over time. Thanks to faster cutting speeds, reduced manpower needs, and lower maintenance costs, diamond wire saws are more economical for mid- to large-scale quarry operations.
Choosing the Right Diamond Wire Saw
To select the best wire saw for your quarry, consider these key factors:
The type and hardness of the stone
Your cutting direction (vertical, horizontal, or contour)
Wire speed and tension settings
Bead spacing and diameter
Local climate and working conditions
At SANG Diamond Tools, we tailor each solution to meet your unique quarrying challenges and production goals.

Why Partner with SANG Diamond Tools?
With over 10 years of hands-on expertise, SANG is a trusted name in manufacturing premium diamond wire saws for stone quarrying. We’re committed to helping you cut smarter, faster, and more cost-effectively.

What We Offer:
Advanced bonding technology for extended tool life
Custom-developed solutions for various stone types
Fast shipping and responsive global support
Competitive pricing with OEM options available

While no single tool fits every quarrying scenario, the diamond wire saw shines in the right applications. If you're working with challenging stone types, need high-precision results, or want to reduce your environmental footprint, this tool offers a smart and forward-thinking solution.

Thinking about upgrading your cutting systems?
Browse our full line of diamond wire saws for quarrying at SANG Diamond Tools.

Frequently Asked Questions (FAQs)
Q1: Can diamond wire saws cut all types of stone?
Absolutely. With the proper specifications, our wire saws are suitable for granite, marble, limestone, sandstone, and more.

Q2: How long does a diamond wire saw last?
Lifespan varies by stone type and usage

Q3: Is special training required to operate a diamond wire saw?
Not necessarily. While the tool is user-friendly, following manufacturer guidelines and regular maintenance is key to optimal performance and safety.

What is 4+1 bridge saw ? All-in-one versatility, empowering complex machining

The 4+1 stone bridge saw transcends mere numerical addition; it embodies the equipment's core technological philosophy.4 axis linkage enables precise coordinated movement across multiple directions, ensuring limitless cutting path possibilities. The independent milling cutter head transforms it into a multifunctional machining centre, surpassing conventional 3 axis bridge saws.

The Haineng 4+1 CNC bridge saw cutting machine is a stone processing machine integrating high-precision cutting, multi-functional milling, and intelligent operation. This stone cutting bridge saw  features four-axis linkage with added milling capabilities, offering convenient installation and straightforward operation. Primarily used for processing stone materials such as marble, quartz stone, stone slabs, and granite in decorative projects, stone birdge saw is the most suitable deep-processing equipment for custom-shaped cutting factories. The 4+1 bridge cutter's cutting head achieves 360-degree rotation, enabling horizontal, vertical, curved, circular, and arbitrary-angle/shape cutting. Its milling function drills and mills washbasin countertops, counter-mounted basins, and under-counter basins. Equipped with a CNC operating system, the machine offers straightforward installation and intuitive operation. Utilising high-quality motors, precision remains stable within ±0.1mm, ensuring consistent performance.

Core Advantages: Why is it your factory's preferred upgrade?

1. Intelligent CNC operating system with modular parametric input. Simply set basic parameters like edge length and angle; the system automatically plans the path without programming, ensuring straightforward operation.
2. Key core control components utilise international first-tier brands, guaranteeing stable performance and extended lifespan.
3. Capable of machining complex irregular surfaces with robust milling functions including slotting, drilling, and profiling. Effortlessly drills and mills holes for countertop, inset, and undermount basin installations, meeting diverse modern kitchen and bathroom design requirements.
4. This 4+1 cnc bridge saw accommodates blade diameters of 350-450mm with a maximum cutting thickness of 100mm.
5. Optional industrial camera allows users to select patterns from system presets, configure parameters such as side length and angle, and plan cutting paths, significantly reducing design time.
6. Equipped with suction cups for automated feeding and thickness measurement devices to ensure consistent cutting depth, supporting intelligent production.

Haineng 4+1 CNC Bridge Saw is the ideal choice for users seeking advanced processing capabilities, including custom cutting factories, stone decoration companies, and high-end kitchen and bathroom stone fabricators. It effectively resolves industry challenges such as complex shape processing difficulties, inefficient hole and groove cutting, and unstable precision control. Upgrade your production line today and let the Haineng 4+1 Stone Bridge Saw become your factory's capable partner!

High-temperature screw low-temperature chillers are specialized industrial cooling equipment widely used in various applications. These chillers work by compressing refrigerant to lower the temperature. The terms “high temperature” and “low temperature” in high-temperature screw low-temperature chillers are often confusing, so what do these terms mean? Let’s take a closer look.

Understanding the Working Principle of Screw Low-Temperature Chillers

Screw low-temperature chillers work by compressing refrigerants to reduce temperatures. During the compression process, high-temperature gas is generated. This gas needs to be cooled by the refrigeration system before moving forward with the next step in the cooling process. The difference between high-temperature screw low-temperature chillers and low-temperature screw low-temperature chillers lies mainly in the temperature of the gas during the compression process.

High-Temperature vs. Low-Temperature: What’s the Difference?

1. High-Temperature Screw Low-Temperature Chillers:

o In the compression process of high-temperature screw low-temperature chillers, the temperature of the gas is typically above 100°C.
o This type of chiller is commonly used in industrial applications where high-temperature cooling is required, such as in high-temperature cooling in industrial production processes or other processes requiring significant cooling of high-temperature media.

2. Low-Temperature Screw Low-Temperature Chillers:

o In contrast, the compression process of low-temperature screw low-temperature chillers results in lower gas temperatures, typically under 50°C.
o These chillers are designed for applications that require low-temperature cooling, such as in commercial cold chain logistics or environments requiring deep cooling or refrigeration.

Other Differences Between High-Temperature and Low-Temperature Chillers

• Refrigerant Selection: High-temperature screw low-temperature chillers typically use refrigerants that can withstand higher temperatures, such as R134a. On the other hand, low-temperature chillers might use different refrigerants suited for lower temperatures.
• Cooling System Structure: High-temperature chillers require materials that can tolerate higher temperatures, so the system needs to be constructed from more heat-resistant materials, whereas low-temperature chillers use materials optimized for colder operating conditions.

Conclusion: Choosing the Right Chiller for Your Needs

Both high-temperature screw low-temperature chillers and low-temperature screw low-temperature chillers are crucial for various industrial applications. The primary difference lies in the temperature levels during the compression process, which directly impacts their use cases. When selecting a screw low-temperature chiller, it is important to consider the specific cooling requirements of the application to maximize efficiency and cooling performance.