- Contact Person : Ms. Yuan Claire
- Company Name : Bazhou Wanxin Industrial and Trading Co., Ltd.
- Tel : 86-316-7210054
- Fax : 86-316-7230054
- Address : Hebei,langfang,Hebei Province Bazhou City 112 Highway, 3 kilometers east of busstation
- Country/Region : China
- Zip : 065700
Highway Guardrail production line
Related Product Searches:Highway Guardrail production line,High Quality guardrail rollforming line,guardrail rollforming line LW750
1.0 Summary
HLB two &Three-wave guardrail cold-formed production line uses continuous production, first punching, then forming, online cutting production mode. In PLC control multipoint realizing automatic continuous production. This production mode can improve the pipe yield, reduce the cost, increase the production. This equipment won the users’ praise.
2.0 Parameters
Item no. | Description | Parameters |
2.1 | Products: | High-accuracy two &Three-wave guardrail, and other opening cold bend section steel. |
2.2 | Raw material: | σs≤345MPa, σb≤560MPa, Yield strength σs≤345MPa, Tensile strengthσb≤560MPa, galvanized plate, color sheet. |
2.3 | Strip steel width: | 482-750mm |
2.4 | Strip steel thickness: | 2.6-3.6mm (8mm for cold bend section steel) |
2.5 | Steel coil spec: | ID Φ650-Φ760mm, ODΦ1000-Φ1600mm |
2.6 | Steel coil weight: | 10 tons |
2.7 | Guardrail plate length: | 2-6m |
2.8 | Cutting precision: | 0-5mm |
2.9 | Forming method: | Continuous roll bending forming. |
2.10 | Material feeding direction: | Left or right (determined by user) |
2.11 | Products standards: | AASHTOM 180-00(2004) |
2.12 | Production speed: | 10-20 m/min |
2.13 | Yearly output | 50000-tons |
2.14 | Installed capacity | 700KW |
2.15 | Floor area | 90m(Length)×7m(Width) |
3.0 Process flow
Coil loading — uncoiling — head straightening — delivering and leveling — centring — punching— centring — rack — center hole punching and cutting — centring — rack — cold roll forming — cutting — rollgang — rack — packaging — storage
4.0 Equipment list
Item No | Description | Quantity (set ) | Remarks |
1 | Coil loading car | 1 | |
2 | Uncoiler | 1 | |
3 | Head straightener | 1 | |
4 | Delivery and leveling machine | 1 | |
5 | Electric centring | 1 | |
6 | Hydraulic punch machine | 1 | |
7 | Electric centring | 1 | |
8 | Rack | 1 | |
9 | Centre hole punching machine | 1 | |
10 | Electric centring | 4 | |
11 | Rack | 1 | |
12 | Forming host machine | 1 | |
13 | Cutting-off machine | 1 | |
14 | Rollgang | 1 | |
15 | Rack | 1 | |
16 | Packaging machine | 1 | |
17 | Hydraulic system | 1 | |
18 | Electric control system | 1 |
