| Customization: | Available |
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| Warranty: | 1 Year |
| Type: | Band Sawing Machine |
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Model |
GZ4232 |
|
|
Max. Cutting Diameter |
Round: 320 |
mm |
|
Square: 320*320 |
Model |
|
|
Blade Speed |
26.41.55.79 |
m/min |
|
Blade Size |
1.1*34*4115 |
mm |
|
Motor Output |
4 |
kw |
|
Hydraulic Pressure |
0.75 |
kw |
|
Coolant Pump |
0.09 |
kw |
|
Machine Size(L*W*H) |
2200*1900*1600 |
mm |
|
Net Weight |
1.4 |
ton |
|
Vice clamping |
Hydraulic |
|
|
Blade tensioning form |
Manual |
|
|
Feeding cut adjust way |
Hydraulic stepless |
|
|
Feeding way |
Automatic |
|
|
Hydraulic cooling way |
Water cooling |
|
|
Chip conveyor way |
Manual |
|
|
Voltage |
380V 50HZ 3Phase (can be customized) |
|
Main features:
1. Single hydraulic cylinder design, with a large column and a pillar to form a solid sawing structure.
2. Saw-cutting is stable and has high accuracy.
3. Hydraulic clamping is adopted for easy operation.
4 Work efficiency digital display, simple and clear work process.
5. Install Chrome + grinding on the guide cylindrical surface of saw beam. The precision of the matching gap of the guide copper sleeve is matched with the precision of the small gap at the factory to ensure that the feed is smooth when sawing.
6. All hydraulic valves are selected for famous brands such as Taiwan to ensure that sawing runs smoothly.
7. The front protection also meets the need to prevent spatter and overflow to the floor of the workshop.
8. The saw bar angle torsion device must meet the flexible structure of the front-end preparation torsion bearing, and the hard alloy rigid guide wheel at the rear end, and has high accuracy to ensure that the saw bar runs smoothly during the sawing process.
Main structure
The machine tool consists of a base part, a guide part, a main transmission system, a saws tensioning device, a feed positioning system, a hydraulic system, an electrical system, a protection device, and a cooling system; A series of command actions are performed through the cooperation of each part to complete the material feed, positioning and sawing.
1 Base section
The entire base is a box-shaped structure welded by A3 steel plates. The left side of the base is a hydraulic tank, and the right side is a cooling tank. After the base is welded, it is subjected to vibration aging to remove the welding internal stress.
2 Orientation
The guide part is divided into saw beam guide and saw bar guide part. The guide part of the saw beam is composed of a large diameter column and an auxiliary square column. Through the lifting cylinder, the action direction of the saw cutting feed and the cutting knife is made. The reasonable structure layout makes the sawing guide more stable and the accuracy higher. Saw guide
It consists of a pair of guide arms and a guide head. The guide head distorts the saw bar around the edge of the saw wheel into a vertical state with the work table, making the cut material cut vertical.
3 Main transmission system
The main transmission system consists of a worm gear reducer, a triangular belt wheel, and a main motor. The worm wheel is made of tin bronze materials and is processed on a precision roller hob using a precision worm hob. After harrowing, the worm is ground in a precision worm grinder with high surface finish and high precision. The box body adopts HT250 cast iron, which guarantees the processing accuracy with the special boring mode, and the worm wheel has a long service life. The output end of the worm wheel box is connected with the active wheel, and the slave wheel is rotated by a saw bar around the rim to perform rotary cutting.
4 Saw bar tensioning device
It consists of tensioning handle, Zhangjinsi rod tensioning drawing board, tensioning sliding block, hollow adjusting screw, etc.. By tightening the wire bar adjustment, the saw bar can be tightened and relaxed and replaced. It is also possible to adjust the angle relationship between the saw wheel and the beam plate through hollow adjusting screws.
2.5 Material feed positioning system
The feed positioning system consists of a feed bed, a cylindrical guide rail, a drum, and a sawing machine. When it is sent to the sawing setting data, the feed is stopped and sawn. One-time feed trip: 420mm,
6 Hydraulic system
The hydraulic system consists of a hydraulic motor, a pump, an electromagnetic valve, a speed regulating valve, an oil cylinder, a tubing, and a fuel tank. The required operation is completed through the output of the electrical system.
7 Electrical systems
The electrical system consists of Transformers, contactors, touch screens, PLCs, relays, proximity switches, wires and switches. By entering data and parameter settings into the touch screen, and the hydraulic system, to complete a series of sawing action requirements.
8 Protective devices
The protective devices are divided into safety protection and electrical system protection. The safety protection devices include saw wheel Shields, belt wheel Shields and other facilities. These facilities are facilities for the protection of personal safety and must not be demolished at will. Electrical system protection includes the main circuit overload protection, motor overload protection, saw bar break stop protection.
9 Cooling system
The cooling system is divided into saw-cut cooling and hydraulic oil cooling. By pumping the coolant into the cooling line, the saw strip is cooled and the sawdust is washed so that it is sawn more smoothly. Hydraulic oil is cooled by the hydraulic oil flowing back through the tubing through the cooler and then back to the hydraulic fuel tank, so that the oil temperature remains stable and does not rise during work, so as to ensure that the hydraulic system is working normally and steadily.
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