M Purlin Machine

M Purlin Machine

This M purlin roll forming machine is a high-precision dedicated cold forming equipment developed for special steel structure support systems. It can continuously process galvanized steel, PPGI and other raw materials into standardized M-section purlins in one pass, covering the full automatic workflow of uncoiling, leveling, multi-station punching, incremental roll forming and fixed-length flying shearing. The equipment adopts a high-rigidity integral welded bed and GCr15 quenched forming rollers, which effectively solves the common problems of M-section asymmetric deformation and edge warping in the production process. It is specially suitable for mass production of M-shaped load-bearing keels for large-span roof supports, equipment bottom brackets and prefabricated building structural parts, helping you obtain stable dimensional accuracy and extremely low scrap rate in long-term continuous production.
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Description
Technical Parameters

Hangzhou IUWON Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of m purlin machine in China. With abundant experience, we warmly welcome you to buy high quality m purlin machine from our factory. Good service and reasonable price are available.

 

M purlin roll forming machine Core Technical Parameters

Parameter Item

Specific Specification

Applicable Raw Material

GI / PPGI / HR Steel

Processing Thickness Range

1.0-3.0mm

Max Forming Line Speed

12-16m/min

Finished M Section Height

80-200mm

Finished M Section Flange Width

30-70mm

Length Cutting Tolerance

≤±1.2mm

Punching Position Deviation

≤±0.8mm

Total Main Motor Power

18-22kW

Forming Station Quantity

14-16 Stands

Main Shaft Diameter

75mm

Roller Hardness

HRC 58-62

Hydraulic System Rated Pressure

18MPa

Total Equipment Weight

Approx. 8.5T

Overall Dimension

9200*1600*1450mm

Asymmetric Profile Forming Stability

 

The specially designed 14-16 groups of gradual forming stations distribute the bending force step by step, which completely avoids the internal stress concentration and lateral torsion of the asymmetric M-section during forming. The straightness of the finished product can be controlled within 0.5mm per meter, fully meeting the high load-bearing requirements of engineering support structures.

High Precision Pre-punching System

 

Equipped with multi-station servo flying punching unit, it can complete the processing of various connecting holes and process holes before roll forming. The punching position remains accurate even when producing long M purlins of more than 6 meters, no secondary hole repairing is required after forming.

Low Operation & Maintenance Cost

 

The main transmission part adopts hardened gear reducer drive, which has higher transmission efficiency and lower noise than traditional chain drive. The daily maintenance only needs regular lubrication of the transmission pair and inspection of the hydraulic seal, and the failure rate of long-term operation is extremely low.

High Material Utilization Rate

 

The flying shearing unit with special M-shaped blade design realizes full burr-free cutting, no leftover material at the cutting end, and the overall material utilization rate is as high as 99%, which effectively reduces the raw material loss in mass production.

M Purlin Machine

Intelligent Control & Operation Logic

 

The whole line adopts mature PLC + touch screen control system, all production parameters such as purlin length, hole spacing, production quantity and forming dimension can be directly set on the human-machine interface.

The system is pre-stored with standard M purlin specification templates, which can be called with one click to quickly switch production. It is also equipped with overload protection, material breakage automatic stop and fault self-diagnosis functions, which can quickly locate the problem point when abnormal conditions occur, and the operator can complete the troubleshooting in a very short time.

Even workers without professional roll forming experience can get started quickly after simple training.

 

M Purlin Machine

Installation & Full-cycle After-sales Support

 

 

We provide a complete set of installation drawings, detailed operation manual and standard wearing parts kit for each M purlin machine.

Our professional engineers can be dispatched to your workshop for on-site installation guidance, commissioning and operator training, to ensure that the equipment reaches the rated stable production state within 4 days after arrival.

The core forming rollers, punching dies and hydraulic components enjoy 12-month free warranty, and we provide permanent 7/24 remote technical support to help you solve all problems encountered in production operation, parameter adjustment and routine maintenance at any time.

 

 

 

 

 

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