Min. Order:1 Piece/Pieces
Model NO.: UNS
Electric Current: AC
Type: Butt Welders
Item: Butt Fusion Machine
Current: Alternating Current
Rated Power(kVA): 100-1250
Jaw Distance(mm): 55-500
Transport Package: at Customer's Requrest
Specification: export standard
Trademark: Xinchang
Origin: Ningbo China
HS Code: 85152900
Production Capacity: 200 Sets/ Year
Customization: Available
Cooling Way: Water Cooling
Control: Semi-Automatic
Supply Ability: 200 Sets/ Year
Economic Hydraulic Butt Welders Band Saw Butt Fusion Welding Machine
Features:
1, Working principle: Take the workpiece to move slowly by controlling system, to clear away by flash the Oxide layer and uneven place of welding surface, then heat the ends of workpiece, the last machine give the upset force very quickly to have the welding ends to fuse.
| Model | UNS-100 | UNS-150 | UNS-200 | UNS-250 | UNS-400 | UNS-600 | UNS-800 | UNS-1000 | UNS-1250 | |
| Rated power | KVA | 100 | 150 | 200 | 250 | 400 | 600 | 800 | 1000 | 1250 |
| Min welding area | mm2 | 12.5 | 28 | 28 | 200 | 400 | 400 | 400 | 600 | 600 |
| Max welding area | mm2 | 200 | 314 | 600 | 700 | 1400 | 2200 | 3200 | 4000 | 5500 |
| Jaw distance | mm | 55 | 90 | 90 | 200 | 360 | 360 | 500 | 500 | 500 |
| Adjustable size of Jaw | mm | 30 | 50 | 50 | 150 | 150 | 160 | 200 | 200 | 200 |
| Welding movement speed | mm/s | 5-30 | 5-30 | 5-30 | 5-30 | 5-30 | 5-30 | 5-30 | 5-30 | 5-30 |
| Rated clamping force | KN | 6.1 | 8 | 8 | 300 | 400 | 600 | 600 | 800 | 900 |
| Rated upsetting force | KN | 2.5 | 3 | 3 | 150 | 200 | 300 | 300 | 400 | 450 |
| Welding transformer gears number | 0 | 0 | 0 | 6 | 6 | 6 | 6 | 6 | 6 | |
| Secondary voltage | v | 4-9 | 4-9 | 4-9 | 4-10 | 4-9 | 5-11 | 7.6-14.6 | 7-15 | 7-12.6 |
| cooling water pressure | Mpa | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Cooling water flow | L/min | 4 | 8 | 12 | 24 | 50 | 60 | 60 | 60 | 60 |
| oil pump motor | kw | 1 | 1.5 | 2 | 4 | 11 | 15 | 22 | 22 | 22 |
| Duty cycle | % | 50 | 50 | 50 | 60 | 60 | 60 | 60 | 60 | 60 |
| Productivity | pc/min | 20 | 20 | 20 | 6 | 6 | 6 | 5 | 5 | 5 |
| Machine weight | kg | 435 | 1350 | 1450 | 5000 | 9000 | 9000 | 15000 | 16000 | 18000 |




We, Ningbo Xin Chang Machinery Co.,Ltd are a professional designer and manufacturer in Friction Welding Machine, Resistance Welding Machine and Heat exchanger equipment. Our factory is in this line more than 20 years, we have more than 10 senior mechanical and electrical specialists and total more than 200 staff, our machine is famous in China. We have CCC, ISO9001 and CE certificates. 




