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​​Diamond Wire Single / Multi-Wire Dual-Station Cutting Machine For Sapphire / SiC Material Processing​​

Categories Wire Saw Machine
Brand Name: ZMSH
Model Number: Diamond Wire Single/Multiple Wire Saw machine
Certification: rohs
Place of Origin: CHINA
MOQ: 3
Price: by case
Payment Terms: T/T
Supply Ability: 1000pcs per month
Delivery Time: 3-6 months
Packaging Details: package in 100-grade cleaning room
Project: single/multiple wire saw
Diamond wire diameter: 0.2-0.37mm
Cutting thickness range: 1.5-80mm
Cutting accuracy: 0.01mm
Cutting method: The workbench swings upwards, but the position of the diamond wire remains unchanged
Cutting feed speed: 0.01-10mm/min
Workstation: 2
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​​Diamond Wire Single / Multi-Wire Dual-Station Cutting Machine For Sapphire / SiC Material Processing​​

Introduction of diamond wire single/multiple wire saw machine


​​Diamond Wire Single/Multi-Wire Dual-Station Cutting Machine for Sapphire/SiC Material Processing​​


The diamond wire single/multi-wire dual-station cutting machine is a ​​core equipment for precision processing of brittle materials​​. By utilizing the ​​high-speed reciprocating motion of diamond wire​​ (steel wire coated with silicon carbide/aluminum oxide particles) and relative abrasion with workpieces, it achieves ​​accurate cutting​​ of hard materials. The "dual-station" design allows simultaneous accommodation of ​​two workpiece fixtures​​ (or alternating operations), significantly enhancing production efficiency. It is widely used for ​​squaring, slicing, and precision shaping​​ of materials such as ​​semiconductor wafers, sapphire, silicon carbide (SiC), ceramics, quartz, and precious metals​​.


This machine integrates ​​servo control systems, tension regulation, and oscillating cutting​​ technologies, balancing efficiency and precision. It serves as a ​​critical tool​​ in industries like photovoltaics, semiconductors, and advanced manufacturing.



Diamond wire single/multiple wire saw machine technical specifications


ParameterSpecification
ProjectSingle/multiple wire saw
Maximum workpiece sizeø 320*430mm
Main roller coating diameterø 210*450mm (Five main rollers)
Wire running speed1000 (MIX) m/min
Diamond wire diameter0.2-0.37mm
Line storage capacity of supply wheel20(0.25mm) diamond wire diameter/km
Cutting thickness range1.5-80mm
Cutting accuracy0.01mm
Vertical lifting stroke of workstation350mm
Cutting methodThe workbench swings upwards, but the position of the diamond wire remains unchanged
Cutting feed speed0.01-10mm/min
Water tank300L
Cutting fluidAnti-rust high-efficiency cutting fluid
Swing angle±8°
Swing speed0.83°/s
Maximum cutting tension100N (Set minimum unit 0.1N)
Cutting depth430mm
Workstation2
Power supplyThree-phase five-wire AC380V/50Hz
Total power of machine tool≤52kW
Main motor7.5*3kW
Wiring motor0.75*2kW
Workbench swing motor1.3*2kW
Tension control motor4.4*2kW
Wire release and collection motor5.5*2kW
External dimensions (excluding rocker arm box)2310*2660*2893mm
External dimensions (including rocker arm box)2310*2660*2893mm
Machine weight6000kg


Working principle of diamond wire single/multiple wire saw machine

The operational logic revolves around ​​"diamond wire abrasion + workpiece feed"​​:


1. ​​Diamond Wire Cycling​​:

  • A high-speed rotating capstan drives the diamond wire in ​​reciprocating linear motion​​ (or unidirectional cycling).
  • The wire is tensioned by ​​tension wheels​​ (spring-loaded or pneumatic) to form a stable cutting wire network.

​​2. Workpiece Feed​​:

  • Servo motors control the ​​workpiece fixture​​ (one in the dual-station setup) to move toward the diamond wire at a constant speed, or vice versa, generating ​​relative abrasion​​ for cutting.

3. ​​Dual-Station Switching​​:

  • After completing one workpiece, the machine automatically switches to the other fixture, enabling ​​continuous operation​​ without downtime.

4. Key Technologies​​:

  • ​​Oscillating Cutting​​: Models employ a ​​±8° oscillating worktable​​ to ensure uniform wire contact and improved surface flatness.
  • ​​Tension Control​​: Sensors monitor real-time wire tension, preventing slippage or breakage.


Core features of diamond wire single/multiple wire saw machine

​​Feature​​


​​Description​​


​​High Efficiency​​


Dual-station design doubles production capacity; high wire speeds reduce cutting time.


​​High Precision​​


Servo motors + ball screws ensure ±0.01 mm accuracy; oscillating mode minimizes surface burrs.


​​Flexibility​​


Supports single/multi-wire switching and adjustable feed rates (0.01–10 mm/min).


​​Eco-Friendliness​​


Uses water-based cutting fluids to reduce dust and noise.


​​Stability​​


Cast frameworks enhance rigidity; break-resume function prevents workpiece rejection.





Applications of diamond wire single/multiple wire saw machine


The machine is integral to ​​hard material processing​​ across industries:


​​1. Semiconductors & Photovoltaics​​:

  • ​​Wafer Slicing​​: Critical for silicon (mono/poly-crystalline) and PERC solar cells.
  • ​​Edge Profiling​​: Ensures uniform thickness for LED substrates and solar modules.

​​

2. Ceramics & Gems​​:

  • ​​Sapphire Processing​​: Slicing for LED displays and smartphone screens.
  • ​​Silicon Carbide (SiC)​​: Precision cutting for EV power devices, minimizing material waste.

3. ​​Quartz & Optical Glass​​:

  • ​​Crystal Oscillators​​: High-precision slicing for sensors and telecommunications.
  • ​​Optical Components​​: Lens and prism cutting to avoid surface defects.

​​

4. Metals & Rare Earths​​:

  • ​​Precious Metals​​: Gold/platinum cutting for jewelry, reducing scrap.
  • ​​Rare Earth Magnets​​: NdFeB slicing for motors and sensors.


FAQ of diamond wire single/multiple wire saw machine

1. Q: ​​How does a diamond wire dual-station cutting machine work?​​

​​ A:​​ It uses ​​diamond wire cycling​​ (reciprocating motion) and ​​dual-station design​​ to enable continuous cutting and material switching, minimizing downtime.


2. Q: ​​What are the key advantages of diamond wire dual-station cutting machines?​​

​​ A:​​ ​​High efficiency​​ (dual-station parallel processing) and ​​precision​​ (±0.01mm accuracy) for cutting brittle materials like silicon wafers and ceramics.


Tags: #Diamond Wire Single/Multiple Wire Saw Machine, #Semiconductor Wafer Processing, #Sapphire/SiC Material Processing​​


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