Two-step pipe expander machine
HEI YAN INT'L DEVELOPMENT LIMITED is the professional Two-step pipe expander machine, cold forming elbow machine, bending machine, hydraulic press machine, bevel machine manufacturer in China.
The structure of Two-step pipe expander machine is:
- The equipment has stable speed of two parallel hydraulic cylinder when working.
- Pipe expanding machine is integrated hydraulic pump station.
- Two-step hydraulic pipe machine's effective stroke is 10.5-12.5 meters. HEI YAN could produce that according to customer's requirements.
The working principle of Two-step pipe expander machine is:
- Power sypply installed in front of the pipe expanding machine.
- Medium frequency induction coil placed on the bracket, equipped core rod of the expanding pipe and the original pipe.
- Turn on pump and frequency power supply, adjust the IF power, pipe moulds will turn red, then turn on pipe pushing machine, you can push the tube.
Please contact us if you have interest in Two-step pipe expander machine, elbow forming machine, bending machine, hydraulic press machine, bevel machine etc. We will provide you favorable price and high quality machine.
Types |
ID of cylinder(mm) |
Max thrust(t) |
Max using thrust (t) |
Max OD(mm) |
Fastest forward speed(mm/min) |
Backward speed(mm/min) |
Main working pump power(kw) |
1 |
280 |
258 |
206 |
820 |
510 |
2500 |
15114 |
2 |
250 |
206 |
165 |
720 |
740 |
3000 |
15114 |
3 |
220 |
160 |
128 |
630 |
950 |
3500 |
157.54 |
4 |
200 |
130 |
104 |
530 |
1150 |
3800 |
117.53 |
5 |
180 |
106 |
85 |
426 |
900 |
3300 |
117.53 |
6 |
160 |
84 |
67 |
325 |
1160 |
3500 |
115 |
7 |
140 |
65 |
52 |
219 |
1590 |
3800 |
114 |