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


Since established, XIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO.,LTD has placed a great deal of emphasis on new product development.Roofing Sheet Making Machine, Ridge Cap Roll Forming Machine, Purlin Machine, Floor Decking Roll Forming Machine, Light Gauge Steel Framing Machine, BIPV, which is recently developed by us, will be officially sold at very competitive prices. YX12-143 Aluminum Profile Standing Seam Metal Roof Machine with reasonable price, excellent performance and excellent quality, it has won wide recognition from customers. XIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO.,LTD will fully act on the important thought of the 'quality first and customer foremost' and keep pace with the times to promote the innovation capabilities of our company. We will forge valiantly ahead and achieve our goal of being the leading enterprise in the global market.

Product Description

This Producing Process Sketch As Below Picture:
YX12-143 Aluminum Profile Standing Seam Metal Roof Machine

This Profile Drawing As Below Picture:
YX12-143 Aluminum Profile Standing Seam Metal Roof Machine

General Parameter
1 Item Parameters
2 Model NO. YX 12-143
3 Material Pre-painted galvanized sheet
4 Thickness 0. 35-0.8 mm
5 Yield Strength 550 MPa
6 Feed Width 203 mm
7 Effective width 143 mm
8 Roll Stages 17 Stages
9 Shafts Diameter ф45 mm
10 Main Motor Power 11 KW
11 Hydraulic Group Power 4 KW
12 Max. Line Speed Of Roll Former Approx.20 m/min
13 Electric Standard According to local voltage

Machine Components
A. 5Ton* 650mm manual un-coiler
Un-powered; Load capacity= MAX.5Ton
Coil inner-diameter=470-510mm;
Coil Width= MAX.650mm;

YX12-143 Aluminum Profile Standing Seam Metal Roof Machine
B.  Cold Rolling Mills
Feeding section with guide
Gear/Sprocket driving; 17-step to form

Ne w stand frame design
Rollers manufactured from 45#, CNC lathes, hard Chrome Coated
Shafts Diameter=ф75mm, Precision Machined
Main motor =11KW, Frequency speed control
Max Line speed of roll Former: Approx. 20m/min
Protection Mesh Cover (full mesh type) Above Roll-former To Avoid Hands Go Inside

YX12-143 Aluminum Profile Standing Seam Metal Roof Machine

C.  Hydraulic Cutting Device
Stop to cut, Post cut, No Blanking cut
Cutting tool material : Cr12Mov,Heat treatment;
Pump motor =4KW

D.  PLC Control System
Control the quantity & cutting length automatically;
Combined with: PLC, Touch Screen (Siemens), Inverter (Schneider) , Encoder (Omron) , etc
Cut-to-length tolerance≤±2 mm
Control Voltage 24V

E.Product Rack Un-powered, 3 units
YX12-143 Aluminum Profile Standing Seam Metal Roof Machine YX12-143 Aluminum Profile Standing Seam Metal Roof Machine

After-Sale Service
In correct operation & maintaining, the machine is guaranteed for one year since leaving our factory excludes the electric elements.
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
  • Year Established
  • Business Type
  • Country / Region
  • Main Industry
  • Main Products
  • Enterprise Legal Person
  • Total Employees
  • Annual Output Value
  • Export Market
  • Cooperated Customers

contact 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.


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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