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High cost-effective C/Z purlin interchangeable roll forming machine

C/ Z purlin can be uesd for a roof cross beam when construct a house.

C/Z interchangeable purlin machine,can produce many size of C/ Z pulin in one set machine.
Also can produce multi size about the C and Z purlin.
The user can turning the spanner to finish the interchangebetween C purlin and Z purlin.
This machine design will help you save more cost and space.

Here is a standard C/ Z interchangeable purlin roll forming machine.
It is already be finished and debuged.We are preparded for your order for this machine.
Once you decided to purchase, It can be shipping all the time after payment.

Where are our company C/Z purlin interchangeable roll forming machine diffience from other compititor:

1.The finished purlin has high straight level and high crush resistance ability.

2.The finished Z purlin can be lap reversely.The connection point improve strength.

3.Use reduce motor and frequency to control, the speed length and location can be control.

4.Interchangeable progress between C and Z is fast and convenient, no need to change rollers.

5.The hydraulic cutting is no limited type, so no need to change cutter when cutting C or Z.

Profile drawing:
High cost-effective C/Z purlin interchangeable roll forming machine

C/Z purlin interchangeable roll forming machine working process:

Uncoiler→Feeding and leveling→Roll forming→Press rib→Straightening→Punching system→ Cutting→ Products receiving

High cost-effective C/Z purlin interchangeable roll forming machine

Packing list:

A.3 Tons decoiler (manual)

B.Main roll former

C.Punching system

D.Hydraulic cutting system

E.Product collect table
F.Hydraulic oil pump

Technical parameter:

1.Product:

raw material:Q195,Q235,HR steel,HR galvanized steel

material thickness:1.5-3 mm

specification:Width(C):80-300mm

Width(Z):120-300mm(The size can be adjust in this range)

production cutting length:adjustable

2.Decoiler:

work type:passive type

structure: steel channel for basic frame

loading capapcity: 5 Tons

coil inner diameter: 450-550 mm
High cost-effective C/Z purlin interchangeable roll forming machine

3.Roll forming machine

feeding device:guiding roller and guiding shaft

leveling device: up:3 rollers

below:4 rollers
High cost-effective C/Z purlin interchangeable roll forming machine

shaft material:45# steel

main roll former roller:

stations:18 stations(one of station is to form side,can be adjust in 87-95ºC)

13 stations are CZ interchangeable module.Only turn 180º to interchangeable and the size will be adjust by electric button.
High cost-effective C/Z purlin interchangeable roll forming machine

main roller material: GCr15

auxiliary roller material:Cr12
(below is main roller )
High cost-effective C/Z purlin interchangeable roll forming machine

roller shaft:Motor drive roller shaft material: 40 Cr

Other roller shaft material:45# steel

press rib device

when you don't want to press a rib, you can adjust the interval between the two rollers manually.
High cost-effective C/Z purlin interchangeable roll forming machine

straightening:

there are two straightening unit,one of has ten rollers on the two shaft used for C/Z and another has four rollers on the two shaft.

punching device:

After forming,punching the single hole and double hole.

Circle hole:Φ14mm andΦ16mm

Ellipse hole:28×16mm and 28×14mm choose
High cost-effective C/Z purlin interchangeable roll forming machine

cutting system

unlimited cutting,no needed to change cutter and change size manually.

cutter material:Cr12

4.Hydraulic system:

power:22 KW

cubage:500 L

cutting length tolerance: ±1mm/3m

High cost-effective C/Z purlin interchangeable roll forming machine

5.Production collect table

length:3 m per set with smoothly rollers on it.
High cost-effective C/Z purlin interchangeable roll forming machine

How to interchange the shape?

Turning a row of spanner with 180 degree in the left of main roll former.
The rollers for making C purlin waist will be change into making Z purlin side. Each spanner just need 10s to turn.

How to adjust size for C or Z purlin?

As I metioned before,the C/ Z purlin interchangeable roll forming machine can produce many sizes of C and Z purlin through the simple operation.
So the step to adjust size is to press the button under the machine frame, the roller shaft can moving in and out.
From the below pictures, you can see there is a ruler to control the moving distance.
High cost-effective C/Z purlin interchangeable roll forming machine

How to adjust the no limited cutter to cut many size of C/Z purlin?

The advantage of no limited cutter is very obvious.It's no need to change cutter when cutting the diffierent purlin.
Cutter can be adjust between C and Z purlin.
When you want cutting different shape,adjust the pull rod above the cutter, then the cutter shape will be change between C and Z.

When you want to cutting different size purlin, you can pull the screw rod becide the cutter untill moving to the distance you want.

C/Z Purlin Roll Forming Machine

High cost-effective C/Z purlin interchangeable roll forming machine