SEAM RESISTANCE WELDING
FEATURES
- RT models for transversal welding
- RL model for longitudinal welding
- Water cooled seams heads in mercury bath
- Synchronous electronic control (power + spot and pause regulation)
TECHNICAL DATA | Â | RT 80 | RT 80 2T | RT 81 | RT 180 2T | RL 81 |
Single phase input 50/60 Hz | V | 400 | 400 | 400 | 400 | 400 |
Rated power 50% | kVA | 60 | 60 | 80 | 180 | 80 |
Installed power | Â kVA | 60 | 60 | 80 | 180 | 80 |
Fuse(delayed action) | A | 150 | 150 | 200 | 400 | 200 |
Open circuit voltage | V | 5,1 | 5,1 | 6,7 | 9,5 | 6,7 |
Throat depth | mm | 450 | 450 | 800 | 450 | 800 |
Work stroke | mm | 80 | 80 | 80 | 100 | 80 |
Electrode force at 600kPa(6bar) | daN | 470 | 470 | 470 | 120 | 470 |
Water consumption at 300kPa(3bar) | l/min | 6 | 6 | 6 | 7 | 6 |
Welding speed | m/min | 0,6-4,2 | 0,6-4,2 | 0,6-4,2 | 0,8+5 | 0,6-4,2 |
Max welding capacity on mild steel | mm | 1,2+1,2 | 1,2+1,2 | 1,2+1,2 | 2+2 | 1,2+1,2 |
Max welding capacity on stainless steel | mm | 1,5+1,5 | 1,5+1,5 | 1,5+1,5 | 3+3 | 1,5+1,5 |
Dimensions   |  mm | 1150 | 1150 | 1450 | 1450 | 1450 |
 mm | 800 | 800 | 800 | 800 | 800 | |
 mm | 2020 | 2020 | 2100 | 2100 | 2100 | |
Weight | kg | 800 | 900 | 900 | 1540 | 900 |
Drive head | Â | A | A+B | B | A+B | B |
Driving system | Â | C | E | D | E | D |
DRIVE HEAD | ||||||
A = lower | ||||||
B = upper | ||||||
DRIVING SYSTEM | ||||||
C = toothed belt | ||||||
D = direct with hooke’s joint | ||||||
E = differential |