The rollers adopt welded steel frame structure, AC variable frequency motor speed reduction drive. Chain drive, roll surface
polishing, hard plating, heat treatment, chrome plating.
Material thickness | 1.4-3.0 mm |
C purlin width | 100-300 mm |
C purlin height | 40-80 mm |
Material of rollers | GCr15, 9CrSi, quenched,hardness HRC58-62° |
Feeding & guiding | 4 units |
Leveling | one set, 5 rollers |
Main roll forming stations | 20 steps |
Rectify roll station | 2 stations |
Feeding & straightener power | 5.5 kw |
Main motor | 11kW |
Hydraulic motor | 3kW |
Hydraulic pressure | 20 MPa |
Forming speed | 0-18 M/min |
Product length tolerance | 2M+/- 1.0mm |