Product description
High Speed 2 and 3 Wave Guard Rail Machine with Punching Line
The High Speed 2 and 3 Wave Guard Rail Roll Forming Machine with Punching Line is specifically designed for the efficient production of highway guard rails with high precision and consistency. This advanced roll forming machine integrates both forming and punching operations into a single continuous process, achieving a remarkable production speed of 15 meters per minute. The system is capable of manufacturing both 2-wave and 3-wave guard rails, which are widely used in highway safety applications for their superior strength and durability.
Equipped with state of the art control systems and precision tooling, this guard rail roll forming line ensures excellent performance in terms of shape accuracy, punching precision, and surface finish. The integrated punching unit operates synchronously with the roll forming process, eliminating the need for secondary processing. This not only reduces manufacturing costs but also enhances production efficiency, making it an ideal solution for companies involved in large-scale guard rail production.
At LOTOSFORMING, we specialize in providing customized, high speed roll forming solutions to meet the evolving needs of the global market. Our 2 and 3 wave guard rail roll forming machines are engineered with durability, efficiency, and low maintenance in mind, supporting our clients in achieving optimal productivity and superior product quality for highway infrastructure projects.
Technical Proposal :
Ⅰ. Production working flow
Hydraulic Decoiler à Flat Cutting à Feeding Table à Leveling à YANGLI Punch Press Machine (4 cylinder punch press machine) à Hydraulic Punch Station à Roll Forming Machine à Hydraulic Servo Tracking Cutting à Out-put table
Ⅴ. Each part technical parameter
| 1. Hydraulic Decoiler+Loading Cart | ||
| 1.1 | Loading capacity | 10T |
| 1.2 | Steel coil I.D. | φ610mm |
| 1.3 | Steel coil O.D | max φ2000mm |
| 1.4 | Cantilever width | 500mm |
| 2. Leveling Unit | ||
| 2.1 | Leveling unit | 5-roller leveling (driven by motor) |
| 2.2 | Power Press Machine | YANGLI YGM-400T
l Punch die 1# for 2-wave l Punch die 2# for 3-wave |
| 2.3 | Hydraulic Punch station | 1-seat, for connection holes |
| 2.4 | Servo feeder | 22KW, Innovance |
| 2.5 | Punch die material | CR12MOV |
| 3. Roll Forming Machine | ||
| 3.1 | Roller groups | 22 stations |
| 3.2 | Roller material | CR12MOV with heat treatment, HRC58-62° |
| 3.3 | Roller shaft dia. | Φ100mm |
| 3.4 | Shaft material | 40CR |
| 3.5 | AC Motor | 75KW |
| 3.6 | Reducer | JIANGSU GUOMAO |
| 3.7 | Transmission way | Gearbox, Gear teeth=12mm |
| 3.8 | Machine frame body | Heavy-duty Integrated welded housing frame |
| 3.9 | Roller supporter | Heavy-duty forged steel pillar |
| 4. Cutting Device | ||
| 4.1 | Cutting method | Hydraulic servo tracking cutting |
| 4.2 | Die qty | 2 units
l 1# for 2-wave l 2# for 3-wave |
| 4.3 | Servo motor | 11KW, Innovance |
