Carbon Steel Elbow Hot Forming Machine for ERW Pipe Seamless Pipe Butted Welded Pipe with High Quality Induction Heating Unit Easy Operate

Product Description

Hot elbow machine
Medium frequency hydraulic elbow pushing machine is a traditional product of Cangzhou Huajing Great
Steel machinery&equipment co, Ltd . , which is mainly used for producing a variety of elbows in 1D ~ 2.5D.
With the development of steel pipe deep processing technology in the factory, this product has gotten a
full range of technical improvements. It combines together extra-short stress line taper mold expanding
technology, digital control medium frequency induction heating technology, back pressure free, no back
pressure low-energy consumption hydraulic transmission technologies. All push plate gates adopt
electromagnetic reversing valve, which has realized gate double control at site and operation desk and
increased multiple operation automatic technology such as mother pipe hydraulic align and right clamping.
1. Elbow technical parameters:(raw pipe material:seamless steel pipe, ERW pipe and spiral
welded pipe.)
1) Elbow range:OD:φ21mm~φ1420mm;wall thickness:3mm~120mm;
2) Angle:45°,90°,180° and random angle user demands
3) Elbow bending radius range:1D~2.5D
4) It can push kinds of bend pipes with different radius as required, also called unequal diameter bend.
2. Structure:
equipment base and guide rail, main oil cylinder and support plate, active push plate, front support plate,
loading mechanism, medium frequency coil adjustment mechanism ( medium frequency heating coil, elbow
die, mould pull rod), medium frequency power supply heating mechanism, electric control system, hydraulic control system, operation desk , water cooling circulating system.

3. Auxiliary equipments:
hydraulic press machine (for elbow shape correct use),pipe cutting machine (we have auto pipe cutting
machine ) ,elbow beveling machine (have manual also auto beveling machine ),shot blasting machine .
marking machine .
4. We also can offer the elbow machine with auto feeding system ,can save operator ,speed more fast .
main configuration

Model Item	HJ-E-219	HJ-E-325	HJ-E-426	HJ-E-530	HJ-E-630
Elbow size	φ219	φ325	φ426	φ530	φ630
Cylinder (mm)	160	200	220	250	280
Cylinder force(T)	84	130	160	206	258
Working speed (mm/min)	2500	1400	1600	1200	1100
Back speed (mm/min)	5000	3900	3400	3300	2800

Model Item	HJ-E-720	HJ-E-820	HJ-E-920	HJ-E-1020	HJ-E-1200
Elbow size	φ720	φ820	φ920	φ1020	φ1200
Cylinder (mm)	300	320	340	360	380
Cylinder force(T)	296	337	380	420	460
Working speed (mm/min)	1000	950	360	320	300
Back speed (mm/min)	2700	2200	900	800	700

FAQ
1. Are you able to make the machine as our requirement?
Yes, we accept customized.
2. Is it possible for customer to inspect machine before shipment ?
Yes,of course ,we welcome customer to our factory inspect machine before shipment .
3. Can the clients visit your factory?
Of course yes, welcome to visit our factory any time.
4. How to ensure the quality of the machine ?
Before shipment ,we will running the machine in our factory ,also the customer can come to our factory
inspect machine ,Our machine guarantee period is 1 year ,within one year any part broken (expect
human factor ) we will offer the parts for free , whole life service offer .