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RSN7-3150-2 Double Gun Arc Welding Machinery Inverter

Basic Info

Model No.: RSN7-3150-2 welding machinery

Product Description

Specifications RSN7-3150-2 Double Gun Arc Welding Machinery Inverter

1.Welding M6-M36 studs

2. Optional single or double gun

3. CE certified

  Product Description RSN7-3150-2 Double Gun Arc Welding Machinery Inverter
1. Technical Parameters
Item RSN7-2500-2
 operation  situation one gun dual guns one gun dual guns one gun dual guns
 welding range  Φ6-Φ28  Φ4-Φ18  Φ6-Φ36  Φ4-Φ20  Φ6-Φ46  Φ4-Φ24
 welding current 400A-2500A 300A-1250A 400A-3150A 300A-1550A 600A-4000A 400A-2000A
 welding speed



Φ18 8pcs/minute



Φ20 8pcs/minute

Φ46 8pcs/minute



 welding time  0.1S-3S  0.1S-3S  0.1S-3S
 input power  AC 3˜300V-440V   AC 3˜300V-440V    AC 3˜300-440
 rated input power  90KW   120KW   150KW
 power switch  160A   225A    250A
 protect grade  Ip23   Ip23    Ip23
 cooling way  F   F    F
 dimension(L/W/H)  960x418x760mm
 weight   168KG  



* All above parameters are subject to technical modifications.

* Upon your requests,  the Welding machine for special use shall be designed and welcome to contact us.

  2. Stud weld machine features (1) Optional one torch separately or two torches together operation, no disturbance. (2) IGBT Inverter with dual-core technology, so large welding range. (3) Low price, less weight, power efficient, safe and reliable. (4) Easy control and digital display of welding voltage, current and time. (5) Special torch with extending cables, large lfiting force, low heat and durable. (6) Inner circuit board is under waterproof, anticorrosion, dampproof and dustproof treatment. (7) Compensatory capabilities of power voltage. When the voltage decreases, this machine can automatically stabilize welding parameters, when the voltage is extremely low, the machine still can work normally(only the max welding current is a little lower), the welding strength is much higher than ordinary Welding Machine. This feature applies to: electricity shortage and multiple equipments operating simutaneously in construction sites such as projects powered by generators, shipbuilding, steel construction etc. 3. Standard accessories and their connecting illustration
Standard Accessories of RSN7-3150-2
No.  Accessories Spec. Qty.
(1) torch with 5m cable YF-DH-25 2pcs
(2) torch lengthening cable  120mm²  20m x 2
(3) earth cable  120mm²  5m x2
(4) chucks  Φ13,Φ16,Φ19,Φ22,Φ25 25 sets each
(5) ferrules and pressing plates
(6) earth clamp  N/A 2pcs 
4. Our stud weld machine in construction sites 5. Stud weld machine applications (1) Mother materials and welding effects Carbon steel, low alloy steel, copper etc. materials with arc weldability. Welding in the workpiece surface of oxide layer, oil slick, priming paint or electroplate. After welding, no deformation, no convex, downward position welding, vertical position welding, overhead position welding, all position welding. (2) Applicable welding projetcs Kiln, boiler, shipbuilding, power plant, chemical engineering, mechanical equipment, various pipeline, vessel, bucket, vehicle manufacturing etc. thickness ≥ 3mm, welding M4mm-M46mm pins, studs, pin bolts, special-shaped pins, corrugated pins, anchoring parts etc. similar studs and bolts.   6. Quality Assurance and Quality Control System, Production Workflow As professional manufacturer of Stud Welding machines, welding torches and accessories, we possess special quality assurance and quality control system, and advanced production lines and complete workflows including high-quality raw materials purchasing, assembling, testing, packaging and delivery etc.   7. Stud weld machine operation (1) Locate the welder in a reliable, clear and safe site; (2) Connect the earth cable, lengthening cable, torch, chuck, grip, ferrule and stud; (3) Open power suply to observe digital welding voltage, current and time meters; (4) Adjust welding voltage, time and current, lifting height, extending length,chuck, grip, ferrule and stud (5) Trial welding to test whether all the parameters are correctly adjusted or not. If not, reset your welding parameters. (6) Begin to Weld Studs in your sites   Packaging & Shipping 1. Packaging (1) Outer package: sturdy plywood cases accessible to pallet. (2) Inner package: welding machines covered by bubble covers and inside fixed by battens with nails; matched welding guns and other accessories packed by corrugated cartons. (3) Container loading: 31 sets for 20GP, and 65 sets for 40GP. (4) The package can be designed according to clients' requirements.   2. Shipping (1) Loading Port: Shanghai, China (2) Delivery terms: CIF, FOB C&F etc. based on Incoterms 2010. (3) Delivery time: 2 working days for the stock, 10 working days for the new,  from the receipt of down payment and the actual delivery time depend on your order. (4) Other shipping terms can be negotiated.   Our Services 1. Free Operation Instructions Detailed operation and maintenance manual are offered. Free telephone, online, video conference are available to you. 2. Guarantee The seller guarantee the machine is new (or unused) and the guarantee period will be given 365 days from shipment date. During this period, the seller will provide free maintenance and free spare parts that caused by the machine’s quality. Parts damaged because of mishandling and consumable parts are not covered by any warranty. 3. Overseas Adjusting and Training Service The seller will send the technician to buyer for installing and adjusting the machine and training the workers if the buyer invited.  4. Factory Visit by Free Accommodation You are welcome to visit our factory, your accommodation fees shall be on our accout in case your purchasing agreement are concluded.    Company Information  

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