Main parameter
1.Specification of rolling material: Width: 480mm; Thickness:3-4mm;Q235A Galvanized steel sheet.
2.Working speed: 10 -12m/min
3.Roller steps: 13 pairs main rollers & 7 pairs flattening rollers
4.Material of roller: GCr15 bearing steel, quenched, HRC58°-62°
5.Material of main shaft: superior 45# steel, tempered.
6.Diameter of main shaft: ￠85 mm
7.Main motor power: 35 kw
8.Transmission:double-row chain drive
9.Structure of forming machine: wallboard
10.Flattening motor power: 2.2 kw
11.Hydraulic motor power: 11 kw, Pressure: 20 Mpa
12.Material of Punching and Cutting mould:Cr12
13.Cutting blade heat-treated.:HRC58°-62°
14.Punching and Cutting Way:Adopt hydraulic driving, flat panel punching, cutting after roll forming.
15.Electric control system: whole machine adopts PLC frequency control, Cut-to-length error≤±2mm
16.Machine dimension:13500mm×2700mm×1600mm
Profile drawing
Equipment configuration
Manual Feeding device (3 T capacity), transmission, flattening device, before-punching device (2 sets), main machine and roller (including guide table), cutting (after roll forming) device, hydraulic system, electric control system, run out table, etc.
Production process
Manually uncoiling →Feeding & Correcting→ Seven rollers flattening device → Flat panel Punching→ Roll forming → Cutting after roll forming → Finished product.
Technological process figure
Introduction of Roll Forming Machine for Highway Guardrail:
This roll former production line mainly includes uncoiler and its bracket, color steel roll flattening equipment, punching equipment, molding system, cutting equipment, hydraulic control system, support, etc.
We are a professional manufacturer and supplier of steel drum production line, highway guardrail forming machine in China. Here in Yingkou Professional Roll Forming Machine Co., Ltd we can provide you with many different kinds of machines, such as steel drum production line, arch sheet equipment (PRO-120 arch sheet forming machine, PRO-240 arch sheet forming machine), arch sheet project, PU spray and perfusion machine (polyurethane foam spraying machine, high-pressure polyurethane spray and perfusion machine), roll forming machine (such as z steel purlin forming machine, corrugated sheet forming machine, etc), colored steel coil, and shearing machine, etc. Located near both Bohai Sea and Dalian Port, we have the advantage of convenient transportation. And with professional teams and rich experience, we have gain clients all over the world, such as Mexico, India, Russia, Ukraine, Slovakia, Turkey, Romania, Iraq, Colombia, Albania, Mongolia, Argentina, Brazil, Peru, and Guatemala, etc. whenever you want highway guardrail forming machine, please contact us. We are looking forward to working for you.
