Arc-300 3 Phase IGBT Arc Welder Welding Machine with 250A

• Advanced IGBT inverter technology, nanometer crystal transformer, stable and reliable. 
• Over heating protection, over current protection, anti-fluctuation of power voltage.     
• High duty cycle, high efficiency, low consumption , power saving, ideal DIY welder. 
• Hot starting, arc force, Anti-sticking, easy arcing, smooth welding and perfect welding results. 
• Supplied complete with electrode holder, earth clamp and strong carton box.

 
 Accessories:
  1)   3 meter 25mm2 welding cable with 300A electrode holder
  2)   2 meter 25mm2 earth cable with  300A earth clamp
 
          

  


A. Why choose us 
a. We have strict test and QC system to guarantee the high quality. 
b. Our price is reasonable 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. 
OEM/ODM are highly welcomed.

Our Services

1.  Your inquiry related to our product & price will be replied within 24 hours
2.  Well-trained & experienced staff are to answer all your inquiries in English
3.  Working time: 8:30am ~18:00pm, Monday to Saturday. 
4.  Customized solution & perfect after-sale service
5.  For large order, engineer can be sent to your country for on-site maintenance instructions.

6. Our advantage:
1) Competitive price          2) Good quality  
3) Timely delivery            4) New model launch yearly   
5) Own manufacturing        6) own quality control
 
Trade terms:
Payment Terms : 30% deposit , 70% balance after finish production
Delivery Date: 30-40days after receiving deposit 
Shipment : by sea /DHL

Company profile: 
Gubang is was awarded national high tech enterprise which is specialized  in  inverter  DC  welding  machine
and  cutting  machine,  It was established in 2005 , "superior performance  with compatible  price" is  our  core    value. 
Gubang have passed ISO9001 quality authentication and products have got CCC, CE,ROHS certificate
Products have been exported to more than 50 countries  and  regions  including  Europe,  America,  Africa,  Oceania,
Middle East and Southeast Asia
Main products: 
ARC welder, Tig welder, Mig welder, SAW, Cutter 
Web: www.inverter-welding.com 
 
Cell: +86 15818791557

Company landscape

• Advanced IGBT inverter technology, nanometer crystal transformer, stable and reliable. 
• Over heating protection, over current protection, anti-fluctuation of power voltage.     
• High duty cycle, high efficiency, low consumption , power saving, ideal DIY welder. 
• Hot starting, arc force, Anti-sticking, easy arcing, smooth welding and perfect welding results. 
• Supplied complete with electrode holder, earth clamp and strong carton box.

 
 Accessories:
  1)   3 meter 25mm2 welding cable with 300A electrode holder
  2)   2 meter 25mm2 earth cable with  300A earth clamp
 
          

  


A. Why choose us 
a. We have strict test and QC system to guarantee the high quality. 
b. Our price is reasonable 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. 
OEM/ODM are highly welcomed.

Our Services

1.  Your inquiry related to our product & price will be replied within 24 hours
2.  Well-trained & experienced staff are to answer all your inquiries in English
3.  Working time: 8:30am ~18:00pm, Monday to Saturday. 
4.  Customized solution & perfect after-sale service
5.  For large order, engineer can be sent to your country for on-site maintenance instructions.

6. Our advantage:
1) Competitive price          2) Good quality  
3) Timely delivery            4) New model launch yearly   
5) Own manufacturing        6) own quality control
 
Trade terms:
Payment Terms : 30% deposit , 70% balance after finish production
Delivery Date: 30-40days after receiving deposit 
Shipment : by sea /DHL

Company profile: 
Gubang is was awarded national high tech enterprise which is specialized  in  inverter  DC  welding  machine
and  cutting  machine,  It was established in 2005 , "superior performance  with compatible  price" is  our  core    value. 
Gubang have passed ISO9001 quality authentication and products have got CCC, CE,ROHS certificate
Products have been exported to more than 50 countries  and  regions  including  Europe,  America,  Africa,  Oceania,
Middle East and Southeast Asia
Main products: 
ARC welder, Tig welder, Mig welder, SAW, Cutter 
Web: www.inverter-welding.com 
 
Cell: +86 15818791557

Company landscape

 Chemical parts investment casting is one branch of Alloy Steel Precision Casting, which is widely used in chemical industry markets. Casting for chemical parts adopts lost wax casting, also called investment casting. 

 In wax pattern process,we mix stearic acid and paraffin wax. In wax pattern making, as you know, it is better than polyethylene, and the wax deformation is small. In dipping slurry process, most of the suppliers adopt water glass technics in domestic area,but we adopt compound technics or silica sol technics.

 In shell making,we adopt automatic sand-covering production line, which was invented under the guidance of our general manager.The indoor temperature was controlled by air-conditions,keeping the temperature at  24℃±1℃, which can make the castings much more stable,the internal tissues much more well-proportioned.

 In dewaxing process, about 95% of the castings suppliers adopt the original water dewaxing technics, but we using the advanced steam dewaxing technics, which we are very proud of.This can effectively avoid the air-hole and sand-hole,making the casting look much nicer.

 In smelt process,we use middle frequency furnace,avoiding the emergence of the oxide; in molten steel control part, we use Germany-imported direct reading spectrometer machine,assuring its quality before the molten steel out of the furnace. During this process we use ERP production and management software to get the feedback information.

 In heat treatment process, we use electric furnace,and adopt double-temperature control in order to heat the products equally. As a result, the products will have great metallurgical structure.

 Our tolerance can reach at the grade of 5-7 according to our country`s tolerance standard.

 In machining process, we have 12 CNC machining centers and some other machines, so we can make further machining if the customers need.

 Our chemical parts investment cast has quality assurance in accordance with ISO9001: 2008, strict material inspection and exact dimension control, with 100% quality control. OEM order is welcome. The investment casting of chemical parts can be made completely based on your specifications such as drawing, design, sample etc.

Chemical Parts Investment Casting

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Wei fang junlong precision casting Co.,Ltd , http://www.junlongcasting.com