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Roll Forming Equipment Specialist
Wuxi Guangcai Machinery Manufacture Co., Ltd

Cold Roll Forming Machine
 Assembled Corrugated Silo Roll Forming Machine
 Spiral Silo Roll Forming Line
 Square Silo Roll Forming Machine
 Steel Culvert Pipe Roll Forming Machine
 Corrugated panel of water tank roll forming machine
 Roof Panel Roll Forming Machine
 Wall Panel Roll Forming Machine
 Glazed Roof Tile Roll Forming Machine
 Corrugated Sheet Roll Forming Machine
 Floor Deck Roll Forming Machin
 Purlin Roll Forming Machine
 Guardrail Roll Forming Machine
 Cable Tray Roll Forming Machine
 Rack Roll Forming Machine
 Automobile Chassis Roll Forming Machine
 Road Beam & Bridge Beam Roll Forming Line
 Cover Panel of Ship Roll Forming Machine
 Cover Panel of Automobile Roll Forming
 K Span Roll Forming Machine
 Bemo Panel Roll Forming Machine
 Down Pipe Roll Forming Machine
 Rain Gutter Roll Forming Machine
 Guide Rail Roll Forming Machine
 Metal Door Roll Forming Machine
 Carriage Board Roll Forming Machine
 Stainless Steel Roll Forming Machine
 Ridge Cap Roll Forming Machine
 Suspended Ceiling Machine
 Roof Panel Bending Machine
 Roof Panel Curving Machine
 Folding and Roll Forming Machine
 Light Steel Keel Roll Forming Line
 Steel Coil Slitting Line
Roll Forming Accessory Equipme
 Steel Sheet Straightening and Cutting Machine
 Sheet Metal Slitting Machine
Roll Formed Products
 Steel Floor Deck
 Wall Panel
 Glazed Roof Tile
 Corrugated Sheet
 Roof Panel
Protection Film
 PE Milk White Protection Film
 PE Transparent Protection Film
 PE Printable Protection Film
Contact Us

Wuxi Guangcai Machinery Manufacture Co., Ltd

Add.: No. 545, Qianhu RD, Wuxi city, Jiangsu province, P.R. China
Post Code: 214151
Tel.:  0086-510-83217802 
Fax:   0086-510-83202261
E-mail: gray@wxgc.com
Contact person: Mr Yi (Олеся)




GWC Silo Roof (Tapered Roof Panel) Roll Forming Machine

GWC Silo Roof (Tapered Roof Panel) Roll Forming Machine

We are the only provider who is able to manufacture the GWC silo roof roll forming machine in China. The tapered roof panel could be transversely and longitudinally cut on this machine, and then shape forming and punching operations are conducted on one side. This product could be customized on the basis of roof shape and punching pattern that are provided by the client.

Processing Flow
Flat panel feeding → transverse cutting → slitting → roll forming → punching → offloading → turning around → panel feeding (with unprocessed side on the front) → roll forming → punching → offloading end products

Finished Product
The roof panel fabricated by this specialized roll forming machine is commonly used to build the circular roof of a silo, and it has two reinforcing ribs with pre-punched connecting holes. The connecting holes bring great convenience when installing the roof, and they also guarantee the firmness, tightness and safety of the roof.


1. 5T passive decoiler
2. Steel sheet straightening and cutting machine
3. Shape forming machine
4. Punching machine

5. Hydraulic station
6. PLC control cabinet
7. Run out table

Model GWC Note
Applicable material Galvanized sheet This machine is customizable upon each customer's requirements and the characteristics of processed material.
Feeding width ≤1250mm
Processing thickness 0.7-1.0mm
Roller material 45# steel coated with hard chrome
Main motor power / hydraulic station power 5.5kW These parameters can be set according to the required production capacity.
Forming passes 14
Forming speed 5-15 meters/minute
Machine dimensions 30×1.6×1.5m
Machine weight 15T

Related Names
Corrugated Roofing Panel Machine | Structural Metal Roof Machine | Metal Grain Silo Roll Former

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