Description

  • Brand:YIFA
  • Name:RSM series Submerged Arc Stud Welding Machine
  • Model No:RSM-2500

Mainly used in: steel structure, bridge, heavy machinery, power plant construction, and other large metal structure engineering construction, the main rebar, steel bar, round steel stud welding, welding Ф 6 mm - Ф 40 mm diameter. A thickness of 3 mm or more

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RSM series IGBT inverter stud welder
 
Features

l Soft switch inverter transformation technology, small size, less weight, energy saving and environmental protection (electric saving 30%-40% comparing with Thyristor rectifier welding machine), efficient EMI design, low pollution to power grid.

l Internal structure modular design, perfect control and protection functions, use pure IGBT device, safe and reliable whole machine, low fault rate, no demanding for professionals, general electrician can repair and maintenance.

l Circuit board is under waterproof, anticorrosion, dampproof and dustproof treatment, which is applicable for high humidity and poor environment projects, such as field operation, tunnels and high-rise buildings etc.

l Stepless regulation of welding electric current and welding time, digital display of welding parameter and input voltage. Detection and display functions of input voltage are one of the distinctive features of “YIFA” welding machines, through which the welder can conveniently understand the power voltage without the assistance of instruments.

l Dormant welding machine fans can save energy, reduce dust and dirt of inner equipments, and increase lifespan by 3 times higher.

l 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 require multiple devices at the same time construction works such as engineering powered by generators, shipbuilding, steel structure etc.

l Welding time can be controlled manually and automatically. Suitable for many welding process.

l The welding parameters have been set in the panel. It is very easy to operate.

l Reasonable output voltage design, extended use of welding torch cable. Sustainability of high load, high resistance to fatigue.

l Can be scheduled to manual metal arc welding, carbon arc gouging

l The special torch structure and large lifting force in circuit welding torch, low heat, durable, the whole welding process is finished automatically. Ordinary welder can learn the operation in 20 minutes, and can weld skillfully in 1 hour.

l High strength electrostatic coating steel plate, chassis, high corrosion resistance

Dedicated to: furnaces, boilers, shipbuilding, power plant construction, chemical industry, machinery and equipment, all kinds of pipes, containers, barrel, automobile manufacture and so on. Thickness more than 3 mm, or welding M4mm - M20mm screws, stud, pin, special-shaped nails, corrugated nails, anchoring and similar nail, bolt. Welding material: carbon steel, low alloy steel, copper and so on has the arc weldability of the material. On the surface of oxide layer, the oil film, primer, or welding workpieces treated by electroplating. After welding deformation, no convex marks, flat, vertical and overhead welding, welding.
 

Technical parameters

Item

RSM-2000

RSM—2500

RSM—3150

RSM-4000

Welding Range

Φ6mm—Φ24mm

Φ6mm—Φ28mm

Φ6mm—Φ32mm

Φ6mm—Φ36mm

Welding Current

200A—2000A

200A—2500A

200A—3150A

300A—4000A

Welding Time

0.1S—3.0S

0.1S—3.0S

0.1S—3.0S

0.1S-3.0S

Welding Speed

Φ24 15PCS/minute

Φ28 15PCS/minute

Φ32 15PCS/minute

Φ36 15PCS/minute

Input Power

AC 3~280V-440V

AC 3~280V-440V

AC 3~280V-440V

AC 3~280V-440V

Rated Input Capacity

60KW

80KW

100KW

150KW

Power Switch

125A

160A

225A

250A

Protect Grade

Ip23

Ip23

Ip23

Ip23

Cooling Way

F

F

F

F

Dimension(L/W/H)

890mm×368mm×560mm

890mm×398mm×680mm

890mm×398mm×680mm

990mm×418mm×800mm

Weight

126kg

135kg

170kg

188KG

Technology continues to advance, if you have changes, kind prevail.

 

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