• Model NO.：CZ Purlin Roll Forming Machine
• Automatic Grade：Automatic
• Model No.：Liming-CZ Purlin Machine
• Roll Forming Machine Product Name：Metal CZ Purlin Cold Roll Forming Machine
• Size：C80-C250,Z120-Z300
• Material：Galvanized Sheet
• Raw Material Thickness：1.5 mm-3.0 mm
• Yield Strength：235,345 MPa
• Roll Forming Machine Shaft Material：Cr12, Heat Treatment
• Roller Material：Cr12, Heat Treatment
• Cutting Blade：Cr12MOV After Heat Treatment
• Voltage：380V, 50Hz, 3phase, as Your Request
• Control System：Computer Control
• Screen：Touch Screen
• PLC：Siemens
• Touch Screen：Siemens
• Encoder：Omron
• Transport Package：40HP+20gp, Machine Wrapped with Waterproof Cloth
• Specification：20T
• Trademark：Xiamen Liming
• Origin：Fujian, China(Mainland)
• Production Capacity：50 Set,Month

Basic Info.

Model NO. CZ Purlin Roll Forming Machine Automatic Grade Automatic Model No. Liming-CZ Purlin Machine Roll Forming Machine Product Name Metal CZ Purlin Cold Roll Forming Machine Size C80-C250/Z120-Z300 Material Galvanized Sheet Raw Material Thickness 1.5 mm-3.0 mm Yield Strength 235/345 MPa Roll Forming Machine Shaft Material Cr12, Heat Treatment Roller Material Cr12, Heat Treatment Cutting Blade Cr12MOV After Heat Treatment Voltage 380V, 50Hz, 3phase, as Your Request Control System Computer Control Screen Touch Screen PLC Siemens Touch Screen Siemens Encoder Omron Transport Package 40HP+20gp, Machine Wrapped with Waterproof Cloth Specification 20T Trademark Xiamen Liming Origin Fujian, China(Mainland) Production Capacity 50 Set/Month

Product Description

Main Features Of Quickly Change CZ Purlin MachineADVANTAGES:
1. PLC CONTROL C/Z INTERCHANGEABLE, EASY ACESS, SIMPLE TO LEARN, LOWERS LABLE COST.PRODUCE DIFFERENT SIZE PURLIN WITHOUT MANUAL CHANGING ROLLERS OR SPACERS.
2. FORMING WITH PRE STRENTHENING, TO MAKE SURE THE PERFECT SHAPE
3. INFINITE SIZE CUTTER THAT CHAGES SIZES WITH A FEW SPIN.
4. EASY OPERATION, LOW MAINTENANCE COST.
5. WITH PRE-CUT SYSTEM SAVES MATERIAL.
6. C/Z INTERCHANGED WITH ONE BOTTON Prpfile



General Parameter

1	Item	Parameters
2	Size	C80-C250/Z100-Z300
3	Material	Galvanized Sheet
4	Thickness	1.5-3.0 mm
5	Yield Strength	235/345 MPa
6	Feed Width	According to the profile
7	Max. Line Speed Of Roll Former	Approx.30 m/min
8	Roll Stages	20 Stages
9	Main Motor Power	30 KW (Servo Motor)
10	Hydraulic Group Power	15 KW
11	Total Power	45 KW
12	Electric Standard	AC380V,50Hz,3Ph
13	Machine Dimensions	11840*1840*2220
14	Total Weight	Approx. 20T

 Machine Components 
 1. Hydraulic Pre-cutting (used for cutting coil head and coil tail)
     Function: Cut material head and tail to reduce waste.
     Blade: scissor cutting structure, stable and convenient feeding.
     Material: Cr12mov, Heat Treatment, and Shear all the way up to 3.0mm Steel Plate.

2. Pre-Leveling Device
The In-feed Section of the machine allows for variations in sheet width.
Pre-Level Device with 4 over 3 shafts to remove the Coil-set.
Making sure the material is flat enough to be formed (or punched).



3. HYDRAULIC PRE-SHEARING & Pre-punching device
Punching die material: Cr12 with Heat Treatment, more reliable, higher hardness.
 On line Die-set LEAD screw drive for different web punching sizes, and the number of punching cylinders could be customized upon client needs(CUSTOMIZABLE).
Pre-shearing is used when changing the coil, manual control, only for cutting the first piece and the end piece of the sheet
Pre-cutting device, PLC control, purlin has bit open-up in both ends; panel length min 2.5m.


4. Cold Rolling Mills
High Precision Servo Motor is adopted to ensure the punching accuracy.
One-button control to swap from C to Z, Z to C.
Changing WEB and FLANGE with auto PLC control,any within range.
Shaft Diameter:Φ75/95 mm .
Raw Materials: Cr12, Heat Treatment.
 

5.Hydraulic Post Cutting
Screw adjustment to realize rapid switching of WEB size, to achieve different specifications of C/Z purlin shearing.
The cutting tool material is made of Cr12MoV after heat treatment, with high strength, which can better guarantee the cutting effect and the durability of the cutting tool.
 Blanking size up to 8mm, Minimize the material wastes.



6.PLC Control System
Fully automatic conversion control, Size: C to Z or Z to C
Specification: C100-C300/Z120-Z300
Fully automatic production: QUANTITY/ PRODUCT LENGTH/PUNCHING POSITION/ (UPTO 100 ORDER MEMORIES).
PLC(Siemens), Touch Screen (Siemens), Encoder (Omron), etc.Cut-to-length-tolerance≤±1mm