Custom Hot Induction Tube Expander Equipment 850T Thrust Pipe
Expanding Machine
| NO. | Model | Finished pipe
ranges(mm) | Thrust(t) | Max working feed
speed (mm/min) | Return speed
(mm/min) | M.F power(kw) | Max working
thrust(t) | Mother pipe
length(mm) | Max wall thickness of finished pipe(mm) |
| 1 | HY-219 | 89-219 | 84 | 2200 | 6500 | 200-250 | 72 | ≤24000 | 30 |
| 2 | HY-325 | 168-325 | 106 | 1700 | 5000 | 250-300 | 91 | ≤24000 | 40 |
| 3 | HY-426 | 219-426 | 160 | 1600 | 4500 | 350-400 | 137 | ≤24000 | 50 |
| 4 | HY-530 | 273-530 | 206 | 1250 | 3500 | 400-450 | 177 | ≤24000 | 60 |
| 5 | HY-630 | 325-630 | 260 | 1200 | 3200 | 450-500 | 220 | ≤24000 | 80 |
| 6 | HY-720 | 355-720 | 300 | 1200 | 2300 | 500-600 | 257 | ≤24000 | 100 |
| 7 | HY-820 | 426-820 | 300 | 1200 | 2200 | 600-800 | 257 | ≤24000 | 100 |
| 8 | HY-914 | 457-914 | 330 | 1000 | 1800 | 600-800 | 282 | ≤24000 | 100 |
| 9 | HY-1020 | 530-1020 | 510 | 900 | 1600 | 800-1000 | 437 | ≤24000 | 120 |
| 10 | HY-1220 | 630-1220 | 670 | 800 | 1600 | 800-1000 | 574 | ≤24000 | 120 |
| 11 | HY-1420 | 720-1420 | 850 | 740 | 1400 | 1000-1200 | 728 | ≤24000 | 150 |
The total distance of the tube expander is 10-14.5 meters. The
feeding and unloading mechanism of the tube expander adopts rollers
to drive the steel tube forward to finish feeding.If power supply
is installed in the front end of the tube expander, if coil is
placed on the adjustment rack of if coil, the core reamer mold is
put in place, the original tube is put in, the water pump and if
power supply are turned on, and if power is adjusted, the core of
the tube can be adjusted Mould and tube heating.Start the tube
machine again, you can officially expand the tube.The intermediate
frequency coil, compensation resonant capacitor, reactor and other
components of the tube expander need to be cooled by circulating
water.The electrical control part of the tube expanding machine is
installed in the electric control box, and the travel switch is
installed at both ends of the tube expanding machine.
Special equipment for steel tube hot hole enlargement, mainly for
domestic large diameter steel pipe production cannot meet the
demand of market and all kinds of steel pipe specification is not
complete, meet the needs of small batch more varieties of steel
pipe production, can satisfy the different material steel pipe hole
enlargement and various non-standard steel tube expanding needs, is
currently the main production process of large diameter steel
pipe.It has been widely used in military industry, power plant
construction, aerospace industry and Marine industry equipment
manufacturing industry, making a great contribution to China's
steel pipe industry and energy construction.
Compared with manual heating of steel pipe, the intermediate
frequency tube expander simplifies the process and reduces labor
cost and time.Increased production efficiency.
The equipment consists of the main engine of the hydraulic pusher,
the automatic feeding and discharging mechanism, the hydraulic pump
station, the tube adjusting device, the operating platform, the
motor control cabinet, the intermediate frequency power supply, the
compensation capacitor, the water cable, the intermediate frequency
coil adjusting frame, the reactor and other components.Medium
frequency tube expanding machine has an advantage is the
intelligent constant temperature system, can effectively avoid due
to human factors caused by the temperature is too high to pull down
the quality of the steel tube and die scrap, or the temperature is
too low to cause the rod and die fracture phenomenon, put an end to
the unsafe factors.
