C-Shaped Roll Forming Machine With Punching
| Product Description of Cee Purlins | 
(1). Brief Introduction
The purlin made by C Purlin Roof Steel Profile Roll Forming Machine is widely used in the main body stress
structure of the large and medium-size construction, such as the plant, the warehouse, locomotive shed,
hangar, exhibition building. it is known as economic and high efficient building material.
The steel C purlin has following features: 
 a. Light weight, low cost; 
 b. Easy to operate: the purlin can be formed and punched according to your actural need;
and it can be installed directly.
(2). Working Flow of Roll Forming Machine
Coil decoiling-Coil feeding-Leveling-Roll forming-Punching(optional)-Length measuring-Sheet
cutting-Sheet surpporting

(3).Technical Detail
A. General
| Suitable Material | Hot rolled strip steel, Q235 or equivalent | 
| Material Thickness | 0.3-0.6mm | 
| Material Width | 105/127/156mm | 
| Dimension | as per the drawing | 
| Working Space | as per the drawing | 
|  			 Length of the Sheet  |  			 			 You can set the length according to your need. It is controlled by PLC which can ensure the accuracy of ±1mm.  |  		
| Cutting |  			 Automatically stop and cutting when it comes to the set length.  |  		
B. Components Details
| Roller Material | High grade 45# steel. Hard chrome plating, 0.05mm. | 
| Main Frame | 400# steel. More stable and no shaking. | 
| Middle Plate |  			 16mm. We use thicker plates to ensure stability of our products.  |  		
| Forming Steps | 11-16, according to the drawing. | 
| Shaft Material | Φ70 mm, high grade 45# steel. | 
|  			 Treating process: tempering- finish turning, high rigidity, hard to deform.  |  		|
|  			 Cutting Blade Material  |  			Cr12, hardness HRC60-62. | 
| Treating process: heat treatment- plane abrasion- wire electrode cutting. | 
C. Electric Components
| Suitable Power | 380V, 50 Hz, 3 phase or according to your need. | 
| Screen | 7 inch touch screen, easy to operate. | 
| PLC | Delta DVP14ES | 
|  			 Well-adapted to various conditions, such as moisture, electromagnetic disturbance.  |  		|
| Frequency Converter |  			 Delta VFD-M. It has the advantage of slowing down before cutting, to ensure the length accuracy (±1mm, far better than industrial standard ±3mm).  |  		
|  			 Length Measurement Device  |  			Omron, made in Japan. | 
| It features with high accuracy and stability. | 


| FAQ | 
1. Can you make the machine according to my design or photo type?
A: Yes. We have an experienced team to work out the most suitable design and production plan
for the machine.
 2: How can we be assured that you will deliver us quality machine with spare parts?
A:1. Customers to send the technical people to our factory for checking the quality.
2.We can send the technicians to the buyer`s factory for the installation of the machine. 
 3.What policy of your garentee?
A: Within the One-YEARS period, we could supply you the replacement parts free of charge
for any damaged parts caused by quality problems after two years,you need to buy by factory cost.