Product Description

• Brand Name: Xinwei
• Primary Voltage: 380V
• Rated Duty Cycle: 50%
• Rated Capacity: 31/40/63KVA
• Dimensions: Customized
• Usage: Automobile Manufacturing, Sheet Metal Manufacturing
• Product Feature

  High efficiency resistance welding machine.
  Easy to install and operate, saving energy.
  Nimble and 360°rotational use. It can be stayed at any position and angle.
  Small, light and high output power. It is the smallest welder in the class of same output power.
  Electrode and welding arms are all water-cooled so that welding quality can be guaranteed.
  The welder body is cast with special aluminum materials, which is light and with high ductility.
  The electrode arms are made of copper alloy that has good flexional strength, light conductivity.
  High production rate, sufficient supply of spare parts and components.

  Specifecations

  Models Item	Unit	DN2-31X	DN2-31C	DN2-40X	DN2-40C	DN2-63X	DN2-63C
  Power at 50%	KVA	31	31	40	40	63	63
  Transformer turns ratio		70	70	56	56	48	48
  Maximum short circuit current	KA	14	14	18	18	20	20
  Secondary unload voltage	V	5.58	5.58	6.8	6.8	7.9	7.9
  Voltage at 50Hz/60Hz	V	380	380	380	380	380	380
  Distance between the arms	mm	168-288	100	168-328	100	168-428	100
  Min. length of arms	mm	220	200	300	200	400	200
  Max. strength at electrodes	N	3000	3000	3500	3000	3500	3000
  Working stroke	mm	15-45	15-25	15-45	15-25	15-45	15-25
  Max. stroke of cylinder	mm	70	50	100	50	100	50
  Max. arm length	mm	750	350	1000	450	1100	500
  Compressed Air supply	MPa	0.5	0.5	0.5	0.5	0.5	0.5
  Max.thickness of mild steel sheet with min. length s arm	mm	3+3	3+3	4+4	4 +4	5+5	5+5
  With 500mm arms	mm	2+2	2+2	3+3	3+3	3+3	3+3
  With maximum length arms	mm	1.2+2	1.2+1.2	2+2	1.8+1.8	2.0+2.0	2.0+2.0
  Cross wire maximum	mm	14+14	14+14	16+16	16+16	20+20	20+20
  Cooling water pressure	MPa	0.2-0.3	0.2-0.3	0.2-0.3	0.2-0.3	0.2-0.3	0.2-0.3
  Cooling water flow	L/min	4	4	4	4	4	4

Company Profile

• Chengdu Xinwei Welding Technology Co., Ltd
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• Chengdu Xinwei Welding Technology Co.Ltd is a high-tech corporation of resistance welding machine and relative products integrated with researching, developing, manufacturing, marketing and service. Now it is located in Eastern Industrial Zone, Xindu, Chengdu. We always regard “Honesty, Quality, Innovation” as the business concept after foundation, supplying overall and high quality resistance ...
  

Basic Information

• Company Products / Services: spot welding machine, seam welding machine, robotic welding gun, nut feeder, other parts.
• Year Established: 2003
• Number of Employees: 51-100
• Website: http://www.xwweld.com/