Home Companies SHEAN (CANGZHOU) CORP LTD

325 Diameter Alloy Steel Elbow Expanding Machine , Tube Expanding Machine 84T

Active Member

Contact Us

[China]

Address: Room 905, Building A of One World Business Center, Cangzhou, Hebei, China.

Contact name:Lemon

SHEAN (CANGZHOU) CORP LTD

325 Diameter Alloy Steel Elbow Expanding Machine , Tube Expanding Machine 84T

Country/Region	china
City & Province	cangzhou hebei

Product Details

pipe expanding machine for producing 325 diameter alloy steel elbow

The main components of the tube expanding machine include: stand, main oil cylinder support plate, movable push plate,front support plate, automatic feeding mechanism, discharging roller table, mold support, intermediate frequency coil adjusting frame, (including intermediate frequency heating coil) intermediate frequency power supply, electrical control system.
Operating process of the expanding machine: the rinsed pipe is sent to the rotary idler device on the center line of the expanding machine.Using this rotating idler device, combined with the camera system, the tube weld is precisely rotated to the 12 o 'clock position to ensure that the weld can enter the groove of the upper sector of the tool during subsequent diameter enlargement.The lifting cone roller way lifts the pipe to the center line of the reaming machine and the position is controlled by the displacement sensor in the lifting hydraulic cylinder.The clamping trolley moves forward and is controlled by a metal detector to detect the end of the tube and to secure it.

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

By the core technology of the patent-Steel Tube OD Hot Expansion, the requirements of different kinds of pipe diameters are satisfied,especially the large diameter pipes and kinds of non-standard steel pipes with different diameters , and some small batch steel pipe with various specifications. It is the main production technology to produce large outside diameter steel pipe, high pressure steam piping of power station and nuclear power plant . The expanded pipes has been widely used in the fields of military industry, aerospace industry and marine industry equipment manufacturing, which has made a great contribution to national defense and energy construction.

The equipment is used in the diameter expanding production of seamless pipe, straight welded pipe, spiral welded pipe etc.The suitable material for expansion includes: plain carbon steel, kinds of alloy steel and stainless steel.