UN series manual ac resistance butt welding machine for bicycle wheel rims/motor wheel rims/square pipe

1.CCC,CE, 2.butt welding machine, 3.manufacturer, 4.high quality, 5.best after-sale service - details see: https://www.machineto.com/un-series-manual-ac-resistance-butt-welding-machine-for-bicycle-wheel-rims-motor-wheel-rims-square-pipe-10134988

Condition:Used	Place of Origin:Hebei China (Mainland)	Brand Name:juntengfa HORSE	Model Number:UN1-25/UN1-35/UN1-50/UN1-75/UN1-100/UN1-15-/UN1-200
Input Voltage:380v	Dimensions:9008001200mm/13508001600mm	Usage:butt welding machine	Certification:ISO9001:2000,CCC,CE
After-sales Service Provided:Engineers available to service machinery overseas	Rated Capacity:25KVA/35KVA/50KVA/75KVA/100KVA/150KVA/200KVA	Rated Primary Voltage:380V	Rated Rrequency:50/60Hz
Maximum Short Current:11000A/15000A/19000A/23500A/26000A/31000A/35000A	Rated Duty Cycle:50%	Maximum Fastening Force:3900N/6100N/8000N	Maximum Forging Force:1500-3900N
Weight:280-625KG,280-625kg

Desciption:

AC resistance welding is the welding method with which the end surfaces of two parts are pressed tightly, and the resistance heat is used to heat up the surfaces to the plasticized status, and then the upset forging pressure is quickly applied(or without applying the upset forging pressure but only keeping the welding pressure)to complete the welding.

The welding process is simple just position the parts. and depress the switch with foot the welding efficiency is high.

The welded joint is smooth and the burrs are small.

The structure is compactly designed, and it can be easily adjusted to weld parts with different thickness.

The special butt welding control circuits ensure the welding quality it ismainly used for the butt welding of metal material(such as iron wire ,pipes ,etc)with a small section area<less than 250MM²>.

Primary technical parameters:

ITEM Model	Rated capacity	Rated primary voltage	Rated frequency	Maximum short current	Rated duty cycle	Maximum fastening force	Maximum forging force	External dimension	Weight
ITEM Model	KVA	V	Hz	A	%	N	N	mm	Kg
UN1-25	25	380	50/60	11000	50	3900	1500	900×800×1200	280
UN1-35	35	380	50/60	15000	50	3900	1500	900×800×1200	310
UN1-50	50	380	50/60	19000	50	3900	1500	900×800×1200	350
UN1-75	75	380	50/60	23500	50	6100	2500	900×800×1200	400
UN1-100	100	380	50/60	26000	50	6100	2500	900×800×1200	435
UN1-150	150	380	50/60	31000	50	8000	3900	1350×800×1600	525
UN-200	200	380	50/60	35000	50	8000	3900	1350×800×1600	625