juntengfa best UN-50KVA hand hold spark butt welding machine for pipe welding

1.ISO9001:2000,CCC,CE, 2.butt welding machine, 3.manufacturer, 4.high quality, 5.best after-sale service - details see: https://www.machineto.com/juntengfa-best-un-50kva-hand-hold-spark-butt-welding-machine-for-pipe-welding-10135008

Condition:Used	Place of Origin:Hubei China (Mainland)	Brand Name:juntengfa HORSE	Model Number:UN-50KVA
Usage:flash butt welding	Certification:ccc,ce	After-sales Service Provided:Engineers available to service machinery overseas	Rated Capacity:UN-50KVA
Voltage:380v	Rated frequency:50/60HZ	Maximum short current:19000A	Rated duty cycle:50%
Maximum fastening force:3900N	Maximum forging force:1500n	External dimension:9008001200MM	Weight:350KG,350kg

PRODUCT INTRODUTION:

The parts to be butt welded are pneumatically and hydraulically controlled to provide an even flash contract at the contact edges. Initially the power is turned on and progressively increased to remove oxidants and residues. The end surfaces of the parts to be welded are heated to plastic stage through a regulated power supply. Upset forging force is then applied to make the end surfaces to get flushed and welded. The machine designed to provide the high welding strength to the welded component. There is no false jont, resdue and air bubble in the point of welding.

The machine is widely used in the butt welding of handles of kitchen utensils such as knife, folk, spoon and spatula, as well as the welding of hardware products such as round pipes, square pipes, roudsteel. flat iron, bicycle wheel rims, motor wheel rim, etc.

FEATRUES:

1.By integration of electromechanical, hydraulic and pneumatic design,the warming up, flashing and upset forging process are optimized to have best result.

2.The microprocessor regulates the process has 5 Programs to choose from, for various application.

PRIMARY TECHNICAL PARAMETERS:

ltem Model	Rated capacity	Rated primary voltage	Rated frequency	Maximum short current	Rated duty cycle	Maximum fastening force	Maximum forging force	External dimension	Weight
ltem Model	KVA	V	Hz	A	%	N	N	mm	Kg
UN-50	50	380	50/60	19000	50	3900	1500	900×800×1200	350
UN-75	75	380	50/60	23500	50	6100	2500	900×800×1200	400
UN-100	100	380	50/60	26000	50	6100	2500	900×800×1200	435
UN-150	150	380	50/60	31000	50	8000	3000	1350×800×1600	1350
UN-200	200	380	50/60	35000	50	8000	3000	1350×800×1600	1450