Rack Shelf Roll Forming Machine

description1
Zipper closure 1/4 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
Description
Racking Shelf Roll Forming Machine Description
 
We are the professional manufacturer of making racking shelf roll forming machine . This kind of machine can make different sizes according to customer requirement, the width of the shelf can be adjusted by manual or automatic mode basis of the requirement of customer . The cutting mode is hydraulic cutting system. Racking system roll forming machine is applied to warehouse, supermarket, and industrial area, etc. For this kind of product, the standard material thickness is 0.7-1.2mm, main raw material is  Cold-rolled Steel, Galvanized Coil, Carbon steel.

This line is included the hydraulic decoiler, punching system, main roll forming machine, cutting device, electric system, etc.the shelf width is 100-600mm, we also can make the different or special size according to the demands. Please contact us if you want to learn more details of this kind of machine. 
 
Profiles

Bending once on both side 

Servo motor to control the width adjustment 
Width range:300-450mm
A、Main technology data:
1. Material thickness range: 0.35-1 mm
2、Working speed:0~6m/min
3、Machine power: 11kw (Main machine) 7.5kw  (Cutting machine)
4、Total power:20kw
5、Roller steps:About  32 groups
6、Length tolerance:less than 1M:±0.5mm


B、Main machine parts
Manufacturing technique:
Decoiler……cut to length……Punching……Servo feeding……forming……bending

C、Main data of whole line 
1、Integrated decoiler
(1)The decoiler is unpowered decoiler, inner ring extension, hydraulic extension. Coil ID 480-530mm,Max OD of the coil 1200mm, Max load capacity is 5T. 
(2)The decoiler is with the feeding control system. Using 7 rollers leveling( upper rollers 3pcs, down rollers 4 pcs). 2 group pinch rolls. Max feeding width 800mm.

2. Servo feeding machine
The roller is used hollow type, light weight, small rotary inertia, surface hardness HRC60°with hard chrome plating, stand wear and tear, long working life. Via computer closed type feedback control system, driving by servo motor to realize the chopping feeding fast, and can guarantee the feeding precision, efficiency. Max feeding width 800mm.

3. Hydraulic punching device
The system is including hydraulic drive, forming, tool edge, blade rest, hydraulic station. This device matches up the servo feeding machine, attack the angle on the work piece. Corner cut has 2 sets moulds, mobile type, can adjust the width freely. 
(1)Hydraulic motor power:7.5kw
(2)With 2 sets punching formwork. 

4. Roll forming machine:
The roll forming machine has 32 steps rollers, cantilever structure, enclosed type gearbox, one side gearbox is fixed, the other side is sliding(32 rollers overall servo movement), side plate flexible 250-600mm by manual, roller inner hole diameter is 38mm, using the linear guideway to slid.  
(1)Driving motor :11kw x 2 pcs 
(2)Roller material :GCr15 。
(3)Roller technology:Rough turning-quenching-finish turning-chroming,HRC55-60°
(4)Main shaft material:40Cr。
(5)Main shaft technology:Thermal refining-Lathe machining-Accurate grinding excircle.
(6)Main machine is using square tube welding, surface is machined by milling machine. 

5. Hydraulic cutting + edgefold 

Cutting + edgefold is the last process of the machine, It can cut and edgefold accurately under the control system. The system is including the hydraulic drive, forming tool edge, blade frame, hydraulic station, The machine fold once, via the fiber optic and encoder location. 

Application
 
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End Product
 
 
Layout
 
Details
 
Decoiler
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Machine Structure
 
 
Roller Details
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Cutting System
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Hydraulic and Electric System
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Factory Pictures
 
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CONTACT US