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Leading the roll forming industry since1989, Zheng Liming, your best choice.

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With years of development, XIAMEN ZHENG LIMING occupies an important position in the Metal Forging Machinery industry now. We are always in strict accordance with the international quality standards and quality management system, totally ensuring the product quality. The continued success of our product has been built upon consistent and competitive pricing, quality workmanship, quick response time and outstanding customer service. Contact us directly by email or phone call to get more information about our products or services.


Product Description


C&Z Metal Interchangeable Purlin Roll Forming Machine

C Z Metal Interchangeable Purlin Roll Forming Machine


C Z Metal Interchangeable Purlin Roll Forming Machine


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C Z Metal Interchangeable Purlin Roll Forming Machine
C Z Metal Interchangeable Purlin Roll Forming Machine

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 380V,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.


C Z Metal Interchangeable Purlin Roll Forming Machine

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).



C Z Metal Interchangeable Purlin Roll Forming Machine


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.


C Z Metal Interchangeable Purlin Roll Forming Machine

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.


C Z Metal Interchangeable Purlin Roll Forming Machine


6. Hydraulic POWER PACK (PUMP MOTOR=15KW, With Air Cooling Device)

C Z Metal Interchangeable Purlin Roll Forming Machine



7.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



C Z Metal Interchangeable Purlin Roll Forming Machine



C Z Metal Interchangeable Purlin Roll Forming Machine

C Z Metal Interchangeable Purlin Roll Forming Machine
After-Sale Service

In correct operation & maintaining, the machine is guaranteed for one year since leaving our factory excludes the electric elements.
Installation:
If installation is needed, WE will dispatch a technician to the buyer's factory abroad to assist regulating the machine with charge free. The buyer should assist US to get the Chinese technician's visa and should pay for the roundtrip air ticket and the local accommodation.
If installation is needed, the buyer shall make the following preparation before arrival of technicians.
Terms Of Trade
  1. Package & Shipment: Facility water-proof packing, Control cabinet packed in wooden packing.
  2. Payment: 30%payment by T/T is required as deposit within a week since the contract signing date.70% payment by T/T is required before the machine be send out of factory.
Basic Information
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GET IN TOUCH WITH US

The first thing we do is meeting with our clients and talk through their goals on a future project. During this meeting, feel free to communicate your ideas and ask lots of questions.

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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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