CZ Purlin Roll Forming Machine

Product Description

When it involves high-volume steel production, Parfu is the go-to brand for the CZ Purlin Roll Forming Machine with Electric Mold Change, offering a seamless blend of speed and structural integrity. In the modern construction landscape, time is the ultimate currency. Traditional manual adjustments for C and Z purlin production are no longer viable for competitive businesses. This is where our advanced CZ Purlin Roll Forming Machine with Electric Mold Change steps in, transforming hours of setup time into mere seconds of automated precision.

Product Specifications:

Applicable Materials: Q235 Hot-rolled Strip Steel or Hot-rolled Galvanized Strip Steel (1.5-3.0mm)

Performance Parameters

Roller Material:

1.Main Rollers: GCr15 Bearing Steel

Auiliary Side Rollers: Cr12 Steel

Processing Technology: Forging Tempering + Rough Turning + Quenching Treatment (HRC58-60) + CNC Finish Turning, followed by polishing and hard chrome plating

2.Main Shaft:

Material: Motor Drive Shaft: 40Cr Steel; Other Roller Shafts: 45# Steel

Processing Technology: Quenching and Tempering Treatment (HB210-230) + Rough Turning + Cylindrical Grinding + Surface Polishing and Hard Chrome Plating

Forming Main Machine

Feeding: Guide Shaft + Guide Wheel

Leveling: 3 upper rollers + 4 lower rollers + two-stage feeding

Material: 45# Steel

Processing Technology: Rough Turning + High-Frequency Heat Treatment (HRC50-55) + Cylindrical Finish Grinding + Surface Polishing and Hard Chrome Plating

Main Forming: 18 forming stations

Equipped with 13 sets of CZ interchangeable modules. Switching can be completed by rotating 180 degrees, and the specification size can be adjusted via electric buttons.

Rib Pressing: In-line Straight Rib

Straightening: 10-roller CZ-specific two-axis straightening + 4-roller two-axial straightening, totaling two straightening units

Feeding: Equipped with transmission, driven by upper and lower shaft gears

Punching: Single-hole and double-hole punching after forming

Optional with round holes (Φ14mm, Φ16mm) and oval holes (28×16mm, 28×14mm)

Shearing: Stepless shearing system after forming, no tool change required for shearing, manual mold change

Cutter Material: Cr12 Steel 

Control System

Main Control Cabinet: 1 unit (Aviation Plug)
Mold Change Method: Electric mold change (three mold change motors: 0.75KW×3)
Mold Change Distribution Box: 1 unit (installed in the middle of the frame)
External Controller: 1 unit (facilitates inching control of forward and backward movement during production and commissioning)

Hydraulic System

Hydraulic Motor: External Five-Star Piston Connecting Rod Type (Ningbo Hanzhu)
Hydraulic Station:
Power of Hydraulic Station: 22KW
Oil Tank Capacity: 500L IV. Uncoilerl Load Capacity: 5T
Tightening Method: Hand-cranked, four-link center outward tightening
Brake: Spindle double clamping

Material Supporting Table

• Material Supporting Length: 3m, 2 units
• Supporting Method: Frame welded by channel steel and angle steel, with rollers installed on the surface

Why Choose the Parfu Electric Mold Change System?

The core advantage of the Parfu system lies in its intelligent integration. Unlike traditional machines that require manual disassembly of rollers, our CZ Purlin Roll Forming Machine with Electric Mold Change utilizes a PLC-controlled motor system to rotate and adjust the forming tools.

Rapid Switchover: Transition between C and Z profiles or different sizes (100mm to 300mm) without lifting a single wrench.
Unmatched Accuracy: The electric drive ensures that every adjustment is calibrated to the millimeter, reducing material waste.
Operator Safety: By automating the mold change, you minimize the risk of workplace injuries associated with heavy manual lifting.

Industry Insight: Our CZ Purlin Roll Forming Machine are engineered to handle high-tensile strength galvanized steel, ensuring that your output meets international building standards every time.