Hutai china supplier: Inverter DC MMA  arc welding machine plastic machinery ZX7-315  The main technology parameters:  

Type	ZX7-250D	ZX7-315D	ZX7-400D
Rated input power(V)	220V ±15%	380V ±15%	380V ±15%
Rated frequency (Hz)	50/60Hz	50/60Hz	50/60Hz
Input capacity(KVA)	5.6	13.8	13.8
Input current(A)	18.1	24	24.3
Rated output volt(V)	30	32.6	36
Rated duty cycle(%)	60	80	60
Rated no-load volt(V)	66	69	68
Output current range(A)	20~250	20~315	20~400
Dimension:LxWxH(mm)	455x202x372	515x262x468	515x262x468
Weight:kg	17.5	22	22

  Features and purpose 1.IGBT inverter technology, stable performance, reliable quality; 2.High adaptability for electricity network,adjustable current continuously, power saving; 3.Easy arc starting, few splatter, stable current, pretty welding formation; 4.Self protection of over current and over volt; 5.Small size, light weight, easy operation, economical andpractical. Standand accessories:Accessories: electrode holder with cable, earth clamp with cable, mask, brush. Optional accessories: Our company: Shanghai zhengtai welding equipment CO.,LTD  SINO-USA joint Venturewhich is Established in 1993, One of the TOP TEN Enterprises in China Welding Manufacturing Industry, new high-tech leading and specialized in study, developing and production for AC, DC, Inverter ARC,TIG,MIG and Special welders. It covers an area of 30,000 square meters. The existing staff is more than 200 people including 20% engineers and technicians. the annual output is more than 50000 sets.    The company has superior production equipment and quality control equipment. It adopts the modern enterprise management system and owns ISO9001:2000 quality management system certification. All products have the national "CCC" certification, and the European "CE" certification . Some products have the Canadian "CSA"certification and American "UL" certification. Our working house Our show room:   Our backup:   The loading pictures: Packages:exporting standand carton box or plywood box  Quality & Inspection · Cooperated with good reputation suppliers.(like toshiba ,fuji and so on)  ·100% check spare parts quality which produced from matching suppliers. · QC checking each step from spare parts to production on the full of line Warranty We aim to provide the best parts warranty for our customers. We offer 12 months parts warranty and require photographic proof or the item to be sent back to our workshop for assessment and review.   Our warranty does not cover the followings : 1.Intentional Misuse 2.Not following maintenances chedules and accidents out of the human control 3.Freight is at the buyers expense 4.All warranty claims will be attended promptly and in a professional manner   1.FAQ......About Delivery Term Q…What’s the delivery term for making business with us? A…Usually we send the shipments in FOB term.However,the terms of CIF and C&F are acceptable which depend of clients.   2.FAQ......About Delivery Time Q…What’s the delivery time after placing the order? A…Usually it takes about 20-30days after we received your down payment.However,it would depend on our production line schedule(the timing clients place order)and the complication of the item.   3.FAQ......About Payment Term Q…What’s the Payment Term? A…By T/T, 30% previous payment and 70% balance payment before shipping or copy of Bill.   4.FAQ......About Min Order Q…What’s the Min order to your company? A…1 set.The sample order, if we have stocks, we will send out the products within 1 week.   5.FAQ......About Advantage Q…What’s the advantage of your company? A.....We have exported and service to more than 50 countries. We are manufacturer!!!