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mainly used for carbon steel, stainless steel 1D, 1.5D elbow cold push molding, push mode has the steel ball and core rod push - details see: https://www.machineto.com/stainless-steel-elbow-pipe-cold-making-machine-10123757

The series equipment is mainly used for carbon steel, stainless steel 1D, 1.5D elbow cold push molding, push mode has the steel ball and core rod pushing in two ways. Core rod forming push system equipped with a semi-automatic mechanical demolding device.

The host comprises a body(frame),die-closing cylinder ,side pushing cylinder, demolding device. A control mechanism is composed of power station,limiting device ,pipeline and electrical control box, operation box.

The forming principle:pipe blank ,in the tunnel cavity by external locking , is pushed by hydraulic top rod from the guide section into forming cavity equiped inner core bending. then demold by demolding device.the whole process is control by PLC.

Processing range and die configuration

Note : Processing range can be designed according to customer demand, the above models processing wall thickness 20S ~ 40S.

model	Work range	Mould configuration	Forming speed
YWK-63T	1/2-2 ’’	φ32φ38φ45φ57 φ34φ42φ48φ60	15-20 s /pc
YWK-100T	2.1/2 -5 "	φ76φ89φ102φ108φ114	20-30 s /pc
YW-400T	5-8 "	φ133φ140φ159φ168φ219	40-50 s /pc
YW-630T	6-12 "	φ159φ168φ219φ273φ325	120-160 s /pc
YW-800T	10-16 "	φ273φ325φ377φ426	250-300 s /pc
YW-1000T	12-20 "	φ325φ377φ426φ530	350-450 s /pc