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Introducing our latest innovation – the 3-in-1 Channel Patti Machine, a versatile solution designed to streamline your metal forming workflow. Unlike traditional equipment, this 3-in-1 Channel Patti Machine integrates three critical functions (decoiling, roll forming, and cutting) into a single compact unit, saving both space and labor costs. Whether you need C‑channel, U‑channel, or custom profiles, the 3-in-1 Channel Patti Machine delivers consistent precision and high output.

· All‑in‑one integration – Combines decoiling, roll forming, and automatic cutting, eliminating the need for separate machines.

· High efficiency – Produces up to 30 meters per minute, reducing production time by over 40%.

· User‑friendly controls – PLC touchscreen interface with pre‑set channel profiles for quick changeovers.

· Durable construction – Heavy‑duty steel frame and wear‑resistant rollers ensure long service life

· Material versatility – Processes galvanized steel, stainless steel, and aluminum coils from 0.3mm to 2.0mm thickness.

· Cost saving – Lowers energy consumption and minimizes material waste through precise servo‑driven cutting.
| type of material | GI/GL |
| thickness | 0.3-1.2mm |
| productivity speed | 50-60 m/min |
| material of rollers | Cr12 |
| number of rows of rollers | As required |
| shaft diameter | 50mm |
| main motor power | 5.5Kw |
| pump station motor power | 5.5Kw |
| shearing type | Servo tracking and shearing |
| punch station(size and shape) | As required |
All-in-One Engineering Solutions
From initial concept to final production, we provide comprehensive support tailored to your needs.
Built to Last
Our machines are engineered for durability, delivering reliable performance over years of continuous operation.
Precision You Can Trust
Achieve consistent, micron-level accuracy in every product with our advanced roll forming technology.
Superior Materials
We use only premium-grade components to ensure strength, stability, and longevity.
Advanced Automation Systems
Equipped with cutting-edge electrical and control systems for enhanced efficiency and precision.

About Us
Since 1996 year, Promax Group main products have evolved from a standard keel roll forming machine to a customized automated high speed keel roll forming equipment production line, cooperating with 150+ countries & 5,000 + partners,always adhering to the concept of "honesty is our aim, win win is our pursuit", insisting on the service principles of "customer first, quality first, service first, after sales first", efficiently and professionally complete the products required by customers.
