HEAVY DUTY PNEUMATIC SPOT WELDING MACHINE
HEAVY DUTY PNEUMATIC SPOT WELDING MACHINE Details
“WELSON” pneumatic operated spot welding machines are offered in 15,20,25 & 30 KVA models. The company is also offered WELSON pneumatic operated Rocker Arm type Spot Welding machine in 10,12 & 15 KVA models. All machines are made of steel fabricated rigid structures eliminate the minutest spot deflection. Pneumatic spot welders are designed for high speed production jobs meets vast needs of metal fabrication industries including sheet metal components cross wire welding electro brazing, resistance heading etc.
Features
- Transformer: Low leakage (High linkage) design, proper cooling and insulation including winding impregnation to enhance reliability and service life.
- Current Control: current setting from min. to max can be done by 8 positions, off load tap switch.
- Time Control: (With Timer) solid state Electronic timer to control weld time from 5 to 50 cycles and 1 to 10 seconds to achieve accurate and repeatable spots.
- Weld Pressure: Adjustable max pressure levels are divided from a heavy duty compression spring mounted on a pressure rod with routine calibrated nut. Here is a special arrangement in the machine minimizes operator fatigue and ensures simple setting.
- Cooling: Electrodes and arms are provided with water cooling arrangement with hose connections (water supply to be arranged by the user)
- Electrodes: One pair of Morse Taper 2 straight electrodes made from hardened copper alloy is supplied with the equipment. Other types of spares can be supply on specific orders.
Applications
- Fabrication
- Repairing Works
- Kitchenware Industry
- College Workshops
- Automobile industry
- Sheet Metal Industry
- Home & Furniture Application
- Equipment Assembly & Repairs
- Kitchen Equipment making Industry
- Engineering Goods Production Workshop
- Every Small, Medium And Large Scale machining Industry
Specifications
| Heavy Duty Pneumatic Operated Rocker ARM Type Spot Welding Machine | Heavy Duty Pneumatic Spot Welding Machine | ||||||
| Model | 10 K-WHRP | 12 K-WHRP | 15 K-WHRP | 15 K-WHRP | 20 K-WHP | 25 K-WHP | 30 K-WHP |
| Rating @ 50% Duty Cycle | 10 | 12 | 15 | 15 | 20 | 25 | 30 |
| Input Supply | 380 / 440 | 380 / 440 | 380 / 440 | 380 / 440 | 380 / 440 | 380 / 440 | 380 / 440 |
| Phase | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Single Phase / 2 Lines of 3 Phase Supply | |||||||
| Insulation Class | A (CU) | A (CU) | A (CU) | A (CU) | A (CU) | A (CU) | A (CU) |
| Nominal Throat Clearance | 250 MM | 250 MM | 250 MM | 250 MM | 250 MM | 250 MM | 250 MM |
| Throat Depth | 500 MM | 500 MM | 500 MM | 500 MM | 500 MM | 500 MM | 500 MM |
| Max. Upper Electrode Stroke | 50 MM | 50 MM | 50 MM | 50 MM | 50 MM | 50 MM | 50 MM |
| Max. Electrode Force (Approx.) | 450 KG | 450 KG | 450 KG | 450 KG | 450 KG | 450 KG | 450 KG |
| Max. Short Circuit Current | 7.5 K.Amps | 8 K.Amps | 10 K.Amps | 10 K.Amps | 12 K.Amps | 15 K.Amps | 18 K.Amps |
| Cooling For Arm Electrode | Water | Water | Water | Water | Water | Water | Water |
| Cooling | Natural Air | ||||||
| Approx. Dimension In MM | H – 1280 MM L – 660 MM W – 465 MM | H – 1280 MM L – 660 MM W – 465 MM | H – 1280 MM L – 660 MM W – 465 MM | H – 1620 MM L – 750 MM W – 500 MM | H–1620 MM L – 750 MM W –500 MM | H–1900 MM L –1040 MM W –510 MM | H–1900 MM L – 1040MM W –510 MM |
| Approx. Weight 100% Copper | 172 KG | 175 KG | 180 KG | 225 KG | 255 KG | 290 KG | 320 KG |
| Weight OF Semi Copper | 165 KG | 167 KG | 173 KG | 217 KG | 245 KG | – | – |
| Customer to Provide The Following Services | |||||||
| Main Supply Copper Cable | 12 | 12 | 16 | 16 | 20 | 25 | 25 |
| Recommended Switch Rating | 24 Amps | 32 Amps | 32 Amps | 32 Amps | 40 Amps | 60 Amps | 75 Amps |
| Delayed Action Fuse Rating | 20 Amps | 20 Amps | 32 Amps | 32 Amps | 32 Amps | 63 Amps | 63 Amps |
| External Water Supply at Max. | 5 Ltr/Min | 5 Ltr/Min | 6 Ltr/Min | 6 Ltr/Min | 7 Ltr/Min | 7 Ltr/Min | 7 Ltr/Min |
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