5 Ton Metal Structure C Z Purlin Roll Forming Machine To Make U Shape

1. Composition of machine

Roll forming main machine: 1 unit
Uncoiler: 1 unit
Control panel: 1 unit
Hydraulic station: 1 unit
Manual out table: 2 unit
Spare tools: one box

2. Details of each composition

Roll forming main machine
Purlin specifications
    - for C purlin, width: 100-300mm, height: 40-80mm, small rib: 14-25mm
    - for Z purlin, width: 80-300mm, height: 40-80mm, small rib: 14-25mm
Coil thickness: 1.2-3.5mm Q195-235, hot-zinc coils& Hot Rolled coils of 345Mpa
Working speed: 10-12m/min (not containing punching and cutting time)
Forming roller: 17 steps
Leveling roller: 5steps (up 2 and down 3)
Rectifying: one step
Feeding & guiding: 2 sets, 4 rollers
Material of roller: GCr15, quenched
Material of main shaft: 45# forge steel
Main motor: 15KW
Feeding, leveling motor power: 7.5KW
Hydraulic pressure: 15-20MPa
Hydraulic power: 7.5KW
Transmission: transmission by chains 1.2inch double line
Main dimension: 11000 x 1400 x 1400mm (L x W x H)
Total weight: 14000kg

Uncoiler
Dimensions: 1700*1000*800mm
Width of feeding: 600mm
Capability: 5 Ton
Bound of expand &fight: 450-510mm
Mode of expand &fight: inner expand &fight by manual
Way of feeding: manual

Control panel: Panasonic
Voltage, Frequency, Phase: 415V, 50Hz, 3Phase
Automatic length measurement
Automatic quantity measurement
Computer used to control length & quantity, machine will automatically cut to length and stop when required quantity is achieved
Length inaccuracy can be amended easily
Control panel: button-type switch and touch screen
Unit of length: millimeter (switched on the control panel)
The program should be can set 5 different measure and quantity

Punching & cutting
Punching mold: Cr12 HRC 58-62
Machine with 4 sets punching system
Punching adopt hydraulic drive
Punching at end-wise controlled by PLC control system, punching at broad-wise adjusted by manual
Punch details as shown in drawing
Hydraulic cutting before forming: cut the sheet before roll forming to required length
Cutting motion: the main machine automatically doesn't stop and the continue punching and cutting
Material of blade: CR12with heat treatment
Length measuring: automatic length measuring
Tolerance of length: 3m+/- 1.5mm

Manual out table
Jointed by 60*40mm tube
Size: 1.0m long*0.8m wide*0.6-1m height
One out table with two support roller   

3. Profile of the C, Z and U (for reference)
          
Character of main structure
The structure is simple and the appearance of the machine is beautiful because we adopt the shape-steel structure and process as a whole after welding. It has the ability of strong loading and stable operation when running the machine
All the components of machine are from brand-famous enterprise so that they ensure the machine normal function very effectively
We adopt the automatic length-fixed forming and cutting to guarantee the length to be precise and the finished product clear without deforming
It is very easy to install the equipment and suitable for producing in the factory
The machine has features of low noise and high efficiency

Technological process
Uncoiling- Feeding- Punching- Cutting- Roll forming- Out table
The external of machine: (exactly should be sending to customer in 20 days after confirm order)

CZ Purlin Forming Machine     4 sets punching device   Punching before forming

Panasonic controller