XIAMEN ZHENG LIMING - Z Purlin Roll Forming Machine with Post-Punching & Post-Cutting PRODUCTS

XIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO.,LTD fully grasped the market demand, combined with internal resources and external forces, successfully launched Z Purlin Roll Forming Machine with Post-Punching & Post-Cutting. The measured data indicates that meets the market requirements. Z Purlin Roll Forming Machine with Post-Punching & Post-Cutting is not only manufactured to draw the attention of people but also to bring them convenience and benefits. Designed by creative designers, Roofing Sheet Making Machine, Ridge Cap Roll Forming Machine, Purlin Machine, Floor Decking Roll Forming Machine, Light Gauge Steel Framing Machine, BIPV presents a style of aesthetics. In addition, it is excellent characterized thanks to the adopted high-quality raw materials and high-end technologies.

Product Description

Z Purlin Roll Forming Machine with Post-Punching & Post-Cutting






Below sample/machine photos for reference:



Machine Components
5Ton*600mm manual un-coiler
Un-powered; Load capacity= MAX.5Ton
Coil inner-diameter=470-510mm
Coil Width= MAX.600mm


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, Manual control

Hydraulic Pre-cutting / Pre-Punching device
Sheet feeding guide section
Stop to Punch, stop to cut
Hydraulic Pre-shearing device, manual control, only for cutting the first piece and the end piece of the sheet
Total two sets of punching stations
1 ^st for punching 2-¢14*22 hole at both flanges
2 ^nd for punching 2- ¢ 14*22 holes in the middle of the bottom.
Hydraulic Group, Pump motor =18.5KW


Cold Rolling Mills
The feeding section with guide; Gear/Sprocket driving
Total 3+11=14 stations to form the shapes
Forming part A to form two lips, 3 stages to form, and the frame sides is movable for various flank size, driven by Motor 1
Forming part B to form two flanks, 11 stages to form, and the frame sides is movable for various web size, driven by motor 2
Rollers manufactured from GCr15, CNC lathes, Heat Treatment, hard Chrome Coated.
Shaft Diameter=Φ75mm, Precision Machined
Motor 3, 4 is the main driving power to run the rollers and sheet go forward, 18.5KWX2, frequency speed control
Max. Line speed of roll former: approx. 15 M/Min


Hydraulic cutting device
Stop to cut, post cut, no blanking cut
PLEASE PROVIDE COMMON USE SIZE FOR MAKING CUTTING BLADES.
(THIS QUOTAION IS INCLUDING THREE SETS FREE CUTTING BLADES)
Cutting tool material: Cr12, Heat treatment
Share in the same hydraulic group of pre-punching device

The below picture is for your reference only



PLC Control System
Control the quantity, punching position & cutting Length automatically, and setting parameters for auto web/flank size changing
Two options for cut-to-length control
Cut-to-length for Pre-cut, the profile edge would be spring back a little/ the min. product length is 2meters
Cut-to-length for post-cut, the profile edge would be much better / the pre-cut device is to cut-off the flat sheet when change coil only
Combined with: PLC, Touch Screen (SIEMENS), Inverter (SCHNEIDER) , Encoder (Omron), etc
Closed Loop control
Cut-to-length tolerance≤±2 mm
Control Voltage 24V

Run-out Rack    6 meters, un-powered

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

Package & Shipment: Facility water-proof packing, Control cabinet packed in wooden packing.
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.

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