C/Z Purlin Roll Forming Machine with Servo Cut | Jinbolida, Shandong, China

Jinbolida C/Z Purlin Roll Forming Machine – C and Z Purlins on One Machine with Automatic Size Change

The Jinbolida C/Z Purlin Roll Forming Machine produces both C and Z purlins for solar mounting structures on a single machine. Intelligent size changeover switches between profile sizes quickly, and a servo tracking cut-off cuts each purlin to length on the move without stopping the line. Patented forming technology and durable tooling give high precision and long roll life, producing purlins with burr-free, scratch-free edges, straightness and twist within ±1.2 mm per 3 m, and cut lengths accurate to ±0.7 mm over 6 m. It's built for manufacturers who need both profile types for PV support structures without investing in two machines.

Key Features

• Forms both C and Z purlins on one machine
• Intelligent, automatic size changeover
• Servo tracking cut-off: cuts to length on the move without stopping the line
• Patented forming technology and processes
• Durable roll tooling with long service life
• Seven-roll leveller for flat strip entry
• Anti-scratch auxiliary rollers to protect coated and galvanised surfaces
• Burr-free cut ends and scratch-free surfaces

Main Components

• Infeed idler roller mechanism
• Seven-roll levelling mechanism
• Anti-scratch auxiliary roller mechanism
• Main shaft assembly
• Servo tracking cut-off

Accuracy

• Cut length accuracy: ±0.7 mm over 6 m
• Straightness: ≤ ±1.2 mm per 3 m
• Twist: ≤ ±1.2 mm per 3 m
• Flange tolerance: ±2 mm (to be confirmed)
• Cut edge: Burr-free, no surface scratches

Applications

• C purlins for solar mounting structures
• Z purlins for solar mounting structures
• Ground-mount and rooftop PV support systems
• Manufacturers producing both C and Z profiles

Which Jinbolida Purlin Machine Fits?

• C/Z Purlin Roll Forming Machine (this machine): Both C and Z purlins on one machine, with servo tracking cut-off
• 20-Stand Servo C Purlin Roll Forming Machine: C purlins only, C50–160, servo automatic size change
• 22-Stand C Purlin Roll Forming Machine: C purlins only, C50–160, for high-volume standard sizes

Commercial Details

• Brand: Jinbolida
• Manufacturer: Shandong Jinbolida Precision Machinery Co., Ltd.
• Place of origin: Heze, Shandong, China

Frequently Asked Questions

• Can it make both C and Z purlins? Yes. Both profiles are produced on one machine.
• How are sizes changed? Through intelligent, automatic size changeover.
• Does the line stop to cut? No. The servo tracking cut-off moves with the purlin and cuts without stopping.
• How accurate is it? Cut length ±0.7 mm over 6 m, with straightness and twist within ±1.2 mm per 3 m.
• What should I send for a quotation? Your C and Z purlin sizes, material grade and thickness, lengths, punching requirements, output and local voltage and frequency.