By setting pipe throttle valve in the main cylinder circuit, the working speed of the main oil cylinder can be adjusted, and the superimposed liquid controlled one-way valve is set on the pressure cylinder circuit to ensure that the die clamping process is not loose; the superimposed two-way throttle valve is set on the displacement oil cylinder, the restricted oil cylinder and the axial positioning cylinder circuit, which can adjust the two-way motion speed of the cylinder. The shift cylinder and the limit oil cylinder cooperate with the conversion station, which makes the workstation transformation convenient and accurate, so as to ensure the quality of pipe fittings.
The tube end forming machine is a processing and forming device for expanding, shrinking and shrinking pipes under normal conditions. It has single, double and triple workstations can be selected, which can automatically change moulds to ensure machining accuracy. Manual and automatic selection, NC control, Chinese display, man-machine conversation operation, and automatic counting function. It is suitable for machining the complex shape of the tube end.
-- Machine characteristics
1. The design of the tooling varies with work-piece and customers’ requirements.
2. Two positions configuration: can reduce two times together, use the line guide as its carrier, makes its operation free abrasion, good repetition.
3. Process shapes: protrude, concave, joint, square, V type and so on. Just according to the customer’s requirements.
4. It can according to the pipe’s length and adjust the distance of machine head.
5. It can according to the pipe length and choose single clamping and double clamping.
6. The machine is convenient operation, stable function, high safe factor, is the perfect equipment for the pipe processing.
7. This machine can process the pipe with two ends, high efficiency and high accuracy.
8. Length of processing pipe can be according to the customer’s requirement.
9. You can choose kinds of clamping methods and ensure the processing pipe is tightened.
-- Main technical parameter
| Maximum applicable pipe diameter | φ40*2.0t |
| *Maximum working length | 110mm |
| Oil pressure | 14Mpa |
| Working speed | 100mm in3-4/s |
| Size | 1800*450*1200mm |
| Weight | 600kg |
| *The max processing length can according to customer’s requirement. |
-- Main application
Processing shapes: protrude, concave, joint, square, V type and so on. It is according to the customer's requirements.
Adapted material: steel pipe, stainless steel, copper pipe, aluminum pipe;
Recommended application industry: automobile fittings, oil pipe for brake, muffler, seats, motorcycle fittings, healthy equipment, air-conditioning, bicycle, steel furniture, sanitary wares and so on.
-- Company service
1.Our factory provides service for customers forever, if the customer needs operation help or technical guidance, you can contact us by Email or telephone at any time, we provide 24 hours on-line service.
2.We guarantee machine quality for one year warranty period. During this year, we can send the component to the customer freely if spare parts of the machine were damaged.
3.Our company can send engineers to the customer’s factory to install and train for using freely. The customers just need to provide the double trip tickets, food and accommodation for our engineers. The customer can also send your staff to our factory to learn the operation and maintains freely.
-- Pictures of machine
