China-Techpart Precision Technology Co., Ltd.
China-Techpart Precision Technology Co., Ltd.
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1. Main purpose and scope of application
The device is belt conveyor roller chamfer on both ends of the steel pipe cutting, which is a completion of special equipment, and does not need auxiliary processing after chamfer cutting. Its precision can satisfy the requirements of the roller tube being applicable to domestic and foreign production of belt conveyor roller steel pipe cutting processing. In addition to the feeding, the process includes feeding, positioning, clamping, chamfering, and cutting, which is automatically on the device. The adjustment is simple, reliable, high degree of automation, using hard alloy cutting machine,and high work efficiency. The equipment adopts the advanced programmable controller (PLC) as core of control system imported from Japan . It uses advanced non-contact switch with accurate and reliable action. It is applicable to bulk specialized production.
2. Application conditions
This machine can be used in the situation with all kinds of aggressive medium and no dust. The processed pipes should be removed floating rust.
3. Main specification and technical parameter
(1)main parameters
| Specifications | QZ11-16×220 | QZ11-22×260 |
| Spindle center height of machine tool | 800mm | 800mm |
| Hydraulic system working pressure | 1.5-4MPa | 1.5-4MPa |
| Rotate speed of Spindle | 150,220 r/min | 100,160,250 r/min |
| Feeding speed | Hydraulic stepless adjustable | Hydraulic stepless adjustable |
| Speed of working | 0-8m/min Hydraulic stepless adjustable | 0-8m/min Hydraulic stepless adjustable |
| Maximum feeding length | 12000 mm adjusting according situation | 12000 mm adjusting according situation |
| Main driving motor | 15 kW | 22 kW |
| Hydraulic system of the motor | 5.5 kW | 5.5 kW |
| Feeding mechanism | Hydraulic motor 150NM | Spindle wheel swinging reducer 2.2kw |
| Cut off the steel pipe length | 200-2200 mm | 200-2600 mm |
| Pipe diameter of cutting | Φ89-Φ159 mm | Φ89-Φ219 mm |
| Equipment size | 19090×1640×1210 mm | 20310×2420×1250 mm |
(2) working accuracy
| Specification | QZ11-16×220 | QZ11-22×260 |
| Cutting length of the repeat precision | ≤0.5 mm | ≤0.5 mm |
| Cut off steel tube two end face parallelism | ≤0.4 mm | ≤0.4 mm |
| Cut off chamfer surface roughness | 6.3~12.5μm | 6.3~12.5μm |