a. We have strict test and QC system to guarantee the high quality. b. Our price is resonable and Competitive. c. We have 3 production lines to guarantee the delivery time. d. R & D team provide the newest products to customers and customized products available.  E. Q&A: a.  Can we get the sample?   Of course. b.  What is the MOQ of welding machine?   Generally 30 pcs for 250A. 100PCS for 100A, 30pcs for Cutter. c.  What is generally your productivity? d.  Can you make products obey my request?   Yes, we have a development team who has great experience in developing new products.   OEM/ODM are highly welcomed. F. Our Service We assure you of our best services at all times. Customized design is available. Your business relationship with us will be confidential to any third party. If you have any questions about Electric Insulated pliers please feel free to contact me. Seam Lockers,Trumpf Tools,Trumpf Seam Lockers Husan Air Conditioning Equipment Co., Ltd. , http://www.air-louvers.com
A.  Product name: Thristor control CO2 Gas-Shielded Welder.
B. DESE Inverter Welder Technology Invovation:
1.IGBT Tehnology and phase-control technology.
2.Available or wire 0.8-1.6.
3.Suitable for work pieces thicker than 1mm as all-position welding,
4.Available for low-carbon steel and alloy steel welding, even forf aluminum alloys welding when usingargon as shield gas.
5.High performance of voltage compensation, fluctuation range at +/-15%
C. Product Mode and Specification:
Product Model
KH-350
KH-500
KH-500V2
Input Voltage
3P 380V +-15%
3P 380V +-15%
3P 380V +-15%
No-load Voltage
56V
66V
70V
Rated Output V/C
350A/36V
500A/45V
500A/39V
Output current Range
50-350A
60-500A
60-500A
Rated duty Cycle
60%
60%
100%
Rated Output Current
350A
500
37A
Rated Input Capacity
19KVA
31KVA
>31KVA
Efficiency η
>89%
>89%
>89%
COS Ø
0.99
0.99
0.99
Insulation class
H
H
H
Protection class
1P21S
1P21S
1P21S
Electrode diameter
0.8, 1.0, 1.2
1.0, 1.2, 1.6
1.0, 1.2, 1.6
Dimensions
700X390X750
700X435X775
634X321X641
Weight
138KG
175KG
155KG
  Generally speaking, 40,000 pcs per month, 8,000 pcs per month for relatively bigger capacity        machine.
 
Still question?
Contact DESE Technology via:
ADD: Rm 5517, Building 5, Linding Road No.699
     Jianggan Diatrict
     Hangzhou. CN
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Tel: +86 571 88039331
Fax: +86 571 88031026
Kh-350/500/500V2 Thyristor Control CO2 Gas-Shielded Welder