Type:
1: Direct pressing type
2: Type of pressing by lever
Characteristic:
As a professional
Pneumatic Butt Welder, this equipment comes with two structural forms. The direct pressing type is driven by 2 cylinders directly, with left & right electrode bases mounted on one linear guide rail, delivering superior axiality compared to the lever pressing type. It is more suitable for smaller diameter workpiece.
The type of pressing by lever relies on lever transmission to apply force, generating greater pressure than the direct pressing structure, making it ideal for larger diameter workpiece. The maximum welding area of this
Butt Welding Machine reaches 160 square mm.
Feature:
Adopt the air-powered vertical pressure or air-powered lever pressure system, workpiece clamp steady which make welding tie-in nice, steady, less dregs. This well-designed Butt Fusion Machine ensures reliable clamping performance for consistent welding results.
Novel structure, special design, good rigidity. Adopt the high definition guidance institution, high staying quality, high speed welding, pressure steady.
Microcomputer constant pressure control system, twice section discharge, multi-group memory programs, precise control of the welding time and welding current, easy to adjust. Can control clamping, welding, upset, off in welding process.
High conduction magnetism silicon sheet steel, secondary whole structure, output current is high, energy-saving and protection environmental.
Water cooling transformer, water cooling controlled silicon, and water cooling electrode head what can improve the use life of equipment.
It is used to high quality welding wide range of wire type, plate type, heteromorphosis type copper\aluminum\iron\stainless steel metal etc.
Advantage:
1, Machine body of thick steel sheet, not easy to deformation
2, Fast solenoid valve, making welding speed faster, thereby the productivity is higher, therefore decreasing cost.
3, Cylinder adopt high accurate, anti-friction hard material, which is duralumin, without rust, lower friction, lower noise and loading is faster, thereby reducing the weld spatter.
4, Quality is stable, failure rate is low, therefore machine life is longer.
Model
Unit
Item | UN-25-1 | UN-40-1 | UN-40-2 | UN-80-2 |
| Rated capacity | KVA | 25 | 40 | 40 | 80 |
| Primary voltage | V | 380 | 380 | 380 | 380 |
| Rated frequency | HZ | 50 | 50 | 50 | 50 |
| Max short circuit current | KA | 19 | 22 | 22 | 30 |
| Duty cycle | % | 50 | 50 | 50 | 50 |
| Max pressing force | N | 3900 | 3900 | 3900 | 3900 |
| Max upset force | N | 1500 | 1500 | 1500 | 1500 |
| Forge stroke | MM | 10 | 10 | 10 | 10 |
| Upset stroke | MM | 25 | 25 | 25 | 25 |
| Cooling water flux | L/Min | 4 | 4 | 4 | 5 |
| Weight | Kg | 200 | 230 | 250 | 300 |
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