XIAMEN ZHENG LIMING - 20t Automatic New High Quality Galvanized Sheet CZ Purlin Roll Forming Machine PRODUCTS

XIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO.,LTD have accumulated many years of experience. Designed by professional designers, 20t Automatic New High Quality Galvanized Sheet CZ Purlin Roll Forming Machine is attractive in its appearance. To keep ourselves ahead of other competitors, we will strive forward to improve our R&D strength and technology ability. XIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO.,LTD hope that one day we will develop more and better products without relying on others' technologies.

Product Description

Main Features Of Quickly Change CZ Purlin Machine

ADVANTAGES:
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

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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

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