Introduction
This machine is a PLC controlled metallographic sample cutting machine. The structure of the machine is firm and reasonable. The frequency conversion motor is directly connected with the cut-off wheel, which provides power transmission between the motor and the cut-off wheel and ensures the cutting efficiency. Also it adopts electromechanical separation structure to effectively protect electrical safety, which has convenient maintenance and long service life. Using Schneider electric and Mitsubishi PLC, X, Y, Z axis can be automatically and accurately controlled, it can adjust the amount of feed according to the hardness of material to achieve the fastest cutting effect. The cutting speed is controlled by frequency conversion, which has very high reliability and control ability. This machine is specially designed for large-capacity cutting of large workpieces, making it easier to maintain machine parts and deal with large workpieces. The double-opening structure of sliding door and hinged door can more conveniently load large workpieces in the appropriate position, and the workpieces can be sent into the cutting chamber from the top, front and left directions. It is especially suitable for cutting large workpieces in iron and steel metallurgy, automobile shipbuilding, heavy machine processing, bearing manufacturing and other industries to prepare non-burn samples.


Features
- With ABB spindle motor, Schneider electric, and Mitsubishi PLC, these core components guarantee the quality.
- 10 inch industrial touch screen control, X-Y-Z axis can be automatically and accurately controlled or manually electronic handwheel control.
- It has continuous cutting, reciprocating cutting and pulse cutting three modes, and different cutting modes can be selected based on the characteristics of different materials to achieve fast cutting effect.
- It has multiple cutting methods to achieve multi axis linkage cutting.
- Equipped with explosion-proof transparent observation window, dual LED lighting, automatic exhaust system, it can increase the brightness and clarity of the cutting chamber.
- External straight laser positioning, more accurate sample cutting positioning, and more durable without water immersion.
- It has large cutting space and can feed cutting in multi-direction.
- The cutting door is completely closed when working, which is safe and reliable.
- The mobile circulating cooling water tank has effective filtration, avoiding blockage and high utilization rate.
10. With independent high-pressure flushing water gun, it is convenient for cleaning the cutting chamber.
Application Range
It is suitable for various ferrous metals, non-ferrous metals, heat treatment parts, forgings, semiconductors, crystals, ceramics and rocks etc.
Technical Parameters
|
Model |
QGZ-300 |
|
Spindle Speed |
500-3000r/min |
|
Spindle Motor |
ABB frequency conversion motor, 7.5kW |
|
Feeding Speed |
0.1~100mm/min |
|
Feeding Motor |
Servo motor |
|
Cut-off Wheel |
Φ450×3.5×Φ32mm |
|
Cutting Table (X*Y) |
538×632mm, 14mm T-slot |
|
Y Axis Travel |
445mm |
|
X Axis Travel |
110mm |
|
Z Axis Travel |
255mm |
|
Cutting Capacity |
Max. Cutting diameter Φ150mm Max. Cutting section 300×140mm |
|
Clamping Tool |
Threaded clamp, Max. opening 380mm, Jaw height 80mm |
|
Power Supply |
380V, 50Hz, 30A Three-phase five-wire |
|
Dimensions |
1880×1500×2200mm |
|
Net Weight |
2000kg |
|
Water Tank Capacity |
120L |
|
Pump Flow |
67L/min |
|
Water Tank Dimensions |
750×710×570mm |
|
Water Tank Weight |
80kg |
Packing List
|
Name |
Specification |
Qty |
|
Machine Body |
1 set |
|
|
Water Tank |
1 set |
|
|
Cut-off Wheel |
Φ450×3.5×Φ32mm |
2 pcs |
|
Cutting Fluid |
3kg |
2 bottles |
|
Spanner |
46#,41# |
2 pcs |
|
Inner Hexagon Spanner |
6mm,8mm |
2 pcs |
|
Socket Spanner |
24mm |
1 pc |
|
Water Inlet Pipe |
Φ3/4 inch |
1 pc |
|
Water Outlet Pipe |
Φ2 inch |
1 pc |
|
Exhaust Pipe |
1 pc |
|
|
Usage Instruction Manual |
1 copy |
FAQ
Q: What is the warranty period for the equipment, and what does the warranty cover?
A: We typically offer a one-year warranty for the entire machine (subject to the terms of the sales contract). The warranty covers malfunctions caused by inherent product quality issues but does not include damages resulting from improper operation, force majeure, or failure to follow required maintenance procedures.
Q: Is operational training provided?
A: Yes. After the equipment installation and debugging are completed, our engineers will provide the customer with free on-site training on operation, software usage, and daily maintenance to ensure the user can operate the equipment independently and safely.
Q: How to purchase and replace spare parts if needed?
A: You can directly contact our sales or after-sales service department to order genuine parts. For consumable parts, we recommend users to stock up appropriately. For complex replacement tasks, we can dispatch engineers for on-site service.
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