The STX-1203B precision reciprocating type diamond wire saw uses diamond impregnated wire (0.3mm dia.) for cutting all kinds of materials (especially for larger size crystals, such as Si, Ge, and GaAs, etc. with boule diameter up to 12" (300 mm) and leaves a smooth cutting surface. Y and Z axis and the rotary sample stage are all driven by the stepper motors which provide the precise, stable and varied cutting of the samples. The cutting program can be set in the touch screen controller which includes the feeding speed, cutting depth, width, slice number, etc.
SPECIFICATION
| Power Supply |
- AC 220 V, 50/60 Hz, 350W (110V available upon request)
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| Frame Material |
- Heavy-duty Aluminum alloy
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Controller

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- PLC controller 7" color LCD touch screen control panel
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| Workpiece |
- Ø300mm×300mm
- Max. distance between 2 guide wheels: 425 mm
- Max workpiece weight: ≤20Kg (Heavier load is available upon request)
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| Z direction |
- Z axle moves the diamond wire up (backing) and down(cutting/feeding).
- Travel range: 0.01 - 300mm (±0.01mm)
- Cutting Speed: 0.05 - 40 mm/min (±0.01mm)
- Backing Speed:1 - 100mm/min (±0.01mm)
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| Y direction |
- Y axle moves the sample stage in and out
- Travel range: 0.01 - 300mm (±0.01mm)
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| Stage Rotation |
- R axle rotates the sample stage horizontally,
- 0.01 - 360 degree (+/-0.032 degree)
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| Wire Rotating Speed |
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| Diamond wire |
- Ø (0.25~0.35) mm x 150m Length (accuracy +/- 0.03mm)
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| Wire Tension System |
- Built-in pneumatic valves can adjust the tension of cutting wire 1.5~58 PSI . (air pump with >20 PSI pressure is required, but not included. Feel free to click picture below to order.)
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Optional: Digital Pressure regulator 0~130PSI (+/-3% full span accuracy, see Pic below right)
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| Cooling System |
- One Coolant tank and two small immersion pumps are included for cooling and lubricating diamond wire (only use anti-rust liquid and oil as a coolant, never use water).
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| Meteorite Sample |
- Please click the picture below to view the meteorite samples that were cut by our wire saws
Fig. 1 Fig. 2 Fig. 3 Fig. 4
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| Sample Swing & Rotation Fixture (Optional) |
- An independent controller required.
- Swing frequency/angle (±23°, up to 20 swings/min),
- Rotating speed and rounds (30rpm max.)
- The fixture will enhance cutting speed up to 2 times
Pic.1 Pic.2 Pic.3 |
| Dimension & Weight |

- 1120x960x1820mm (LxWxH)
- Net weight: 340 Kg
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| Certificate |
- CE certified. With additional certification fee, MTI can arrange NRTL to perform UL/CSA inspection and label the machine per customer's request.
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| Application Notes |
- An air compressor is necessary for operating the STX-1203B Wire Saw, please order from the related product below
- The flow rate of the coolant is adjustable by the valve in the blue feeding tubing. Please adjust it properly to improving cutting performance
- Wire saws applications
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| Warnings |
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It is required to use proper cutting fluid with the saw to prevent corrosion of the machine components. We strongly recommend you use an oil-based coolant or lube cool lubricant with the water. Do not use tap water directly, otherwise, the rusting component is not part of the warranty.
- Never cut any materials without the use of proper cutting fluid. If you do so, serious damages can be caused by the spooler driving mechanism.
- For cutting the sticky materials such as non-ferrous alloy, epoxy, and plastic, you must sharpen diamond wire frequently. We suggest that cutting sample along with the included dressing stone (Glue sample and the dressing stone side by side and cut them together, this process will help keep the wire sharp enough for efficient cutting.
- Please clean the machine after the completion of each use.
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STANDARD PACKAGE
| Item No. |
Description |
Image |
| 1 |
Tension wheel: 2 pcs |
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| 2 |
Guide wheels: 2 pcs |
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| 3 |
Diamond wire: 2 |
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| 4 |
Water pump: 1 |
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| 5 |
Resin Bond: 2 |
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| 6 |
Wax sticks: 4 |
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Optional
| 1 |
Diamond wires (Ø0.25mm、Ø0.35mm、Ø0.42mm)
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Optional |
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| 2 |
Dedicated cutting oil |
Optional |
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| 3 |
STX-1200-YB tilting stage |
Optional |
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| 4 |
STX-1200-A rotation stage |
Optional |
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| 5 |
Heater |
Optional |
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| 6 |
Quiet Oil-free air compressor
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Optional
|
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| 7 |
DX-100 X-ray Diffraction machine
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Optional
|
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| 8 |
STX-2500 automatic Wire winding jig
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Optional
|
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| 9 |
STX-1203 tilting stage
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Optional
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