The Cold Hard Board Arc Machine is a high-precision, professional roll forming equipment designed for processing colored steel sheets. As a new-generation machine with CE and SGS certifications, it delivers reliable performance and meets international quality standards. Its core advantages include strong stability, easy operation, and simple maintenance, making it an ideal solution for metal sheet arc forming in the construction industry.

This machine is specially engineered to process galvanized sheets with a hardness of 80-90, supporting a feeding width of 1000mm and a rolling thickness range of 0.1-0.15mm. It achieves an impressive production rate of 40 meters per minute, ensuring high-efficiency continuous production. With an electric transmission method and high-precision control system, it guarantees consistent forming quality for colored steel products used in roof and floor applications.

Built with a robust 350H steel frame and Φ70mm solid spindle, the machine provides exceptional structural rigidity to withstand long-term high-intensity operation. The forming rollers are made of No.45 steel, undergoing rough turning, fine turning, cylindrical grinding, and electroplating treatment, ensuring minimal wear and long service life. Equipped with an industrial computer PLC frequency conversion control system, it achieves a cutting length error of ≤1mm, delivering ultra-high precision for arc forming.

Adopting a post-forming cutting design, the machine is fitted with a double linear guide type servo electric shearing device with an alarm function. This system ensures burr-free shearing and an extremely low maintenance rate, greatly reducing long-term operational costs. The equipment is designed for easy operation, allowing workers to master the production process quickly, while its strong stability ensures uninterrupted, reliable operation throughout the production line.

The machine supports fully customized solutions to meet specific production requirements, with overall dimensions of approximately 12000mm×1300mm×1400mm. Originating from Cangzhou, Hebei Province, a renowned machinery manufacturing hub, it comes with a 1-year warranty. We provide video outgoing-inspection and machinery test reports to verify product quality before delivery, and adopt a professional transport package with plastic film and steel wire fixation to ensure safe delivery to customers worldwide.

Technical Specifications

Raw Material	Galvanized sheet (hardness 80-90)
Feeding Width	1000mm
Rolling Thickness	0.1-0.15mm
Production Rate	40M/min
Place of Origin	Cangzhou, Hebei Province
Video Outgoing-Inspection	Provided
Key Selling Points	Easy to operate
Machine Frame	350H steel frame
Warranty	1 year
Dimension (L×W×H)	About 12000mm×1300mm×1400mm
Cut Off System	Cutting after forming, double linear guide type servo electric shearing, equipped with alarm (No burrs in shearing, extremely low maintenance rate)
Usage	Building
Machinery Test Report	Provided
Electronic Control System	Industrial computer PLC frequency conversion control, cutting length error ≤1mm
Roll Material	No. 45 steel rough turning, fine turning, cylindrical grinding and electroplating treatment
Spindle Diameter	Φ70mm (solid shaft)

Product Gallery

Frequently Asked Questions

Q: Can the machine produce stainless steel sheets? What are the requirements for the equipment?

A: Yes, it can; however, it requires reinforcing the forming frames, increasing the hardness of the rollers, and adjusting the forming process.

Q: Do you have customers for your equipment in our country?

A: Yes, we have established customers in the Middle East, North Africa, and various European countries.

Q: What is the difference between your machines and cheaper alternatives?

The machine frame is thicker and will not deform even after prolonged use.
The rollers feature high precision, ensuring a standard and consistent panel profile.
The cutting system is stable, guaranteeing precise length accuracy.
It boasts a low failure rate and low maintenance costs.
It offers a significantly longer service life.

Q: Can the voltage be customized to meet our country's standards?

A: Yes: 380V/220V, 50Hz/60Hz—both three-phase and single-phase options are available.

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Roof Wall Panel Roll Forming Machine

Glazed Tile Roll Forming Machine

Ridge Cap Roll Forming Machine

Trapezoidal Roll Forming Machine

Corrugated Roof Sheet Machine

Wall Panel Roll Forming Machine

Double Layer Roll Forming Machine

Corrugated Sheet Roll Forming Machine

High Altitude Roll Forming Machine Platform

Standing Seam Roll Former

High Altitude Lifting Platform

Light Steel Frame Roll Forming Machine

Cold Roll Forming Machine

Roller Shutter Door Roll Forming Machine

Profile Roll Forming Machine

Pipe Roll Forming Machine

Flange Forming Machine

Flexible Connection Production Line

Purlin Roll Forming Machine

Fence Roll Forming Machine

Gutter Downspout Machine

Cutting Shearing Machine

Cable Tray Roll Forming Machine

Solar Bracket Roll Forming Machine

Shelf Panel Roll Forming Machine

Auxiliary Equipment

products details

Roof Wall Panel Roll Forming Machine

Glazed Tile Roll Forming Machine

Ridge Cap Roll Forming Machine

Trapezoidal Roll Forming Machine

Corrugated Roof Sheet Machine

Wall Panel Roll Forming Machine

Double Layer Roll Forming Machine

Corrugated Sheet Roll Forming Machine

High Altitude Roll Forming Machine Platform

Standing Seam Roll Former

High Altitude Lifting Platform

Light Steel Frame Roll Forming Machine

Cold Roll Forming Machine

Roller Shutter Door Roll Forming Machine

Profile Roll Forming Machine

Pipe Roll Forming Machine

Flange Forming Machine

Flexible Connection Production Line

Purlin Roll Forming Machine

Fence Roll Forming Machine

Gutter Downspout Machine

Cutting Shearing Machine

Cable Tray Roll Forming Machine

Solar Bracket Roll Forming Machine

Shelf Panel Roll Forming Machine

Auxiliary Equipment

Customized High Precision Cold Hard Board Arc Machine for Colored Steel Sheets with Strong Stability and Easy Operation