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Address: guangyi industrial park,wuxichina

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Email : ybtformingmachine@163.com
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Email : ybtformingmachine@163.com


Wuxi YBT machinery Equipment co.,ltd established in 1998, specialize in cold roll forming machine and auto-producing line.To put customers'benefit on the first, we know our success comes from customers'success and support. We run this mind through the whole... 



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NAME:Silo Roll Forming MachineRAW MATERIAL:Galvanized Sheet, Zinc Aluminum Sheet
CUTTING SYSTEM:Hydraulic Stop-to-cutMATERIAL OF ROLLER:GCr15 Quenching HRC 58-62°
HIGH LIGHT:cold roll forming line, sheet metal roll forming machines

Automatic Steel Silo Roll Forming Machine , Working Speed 0-15m/min Adjustable



  1. This machine is designed to process steel coil into corrugated sheet with desired specification in one step, and this is available even for thicker steel.

    2. Our product makes use of roll forming technology to fabricate the corrugations one after another, resulting in released internal stress, reduced spring back effect as well as improved product quality.

    3. This corrugated sheet roll form machine is most popular one among similar products on the market, and it can be tailored to best fit every customer's needs if relevant drawings are supplied. Meanwhile, the production process, including two options, is up to the customer.

    4. Form the straight sheet with corrugation first, and then punch holes and curve the sheet outside the production line.

    5. Shape forming, punching, curving and shearing operations are finished on the same production line automatically. There would be no straight edges on the sheet, thus the assembly is easy and the productivity is enhanced.

    Machine Component

This corrugated sheet roll forming machine consists of several parts, as listed below.
1. 10T hydraulic decoiler
2. Straightening machine
3. Shape forming machine
4. Punching machine
5. Curving machine
6. Hydraulic shear
7. Hydraulic station
8. PLC control cabinet
9. Stacker


Applicable material Galvanized sheet
Feeding width 1250mm
Processing thickness 1-5mm
Roller material Ball bearing steel goes through heat treatment and surface finish process.
Main motor power / hydraulic station power 90kW / 75kW
Forming passes 18
Forming speed 1-2 pieces/minute
Machine dimensions 32×8×2.5m
Machine weight 110T


Profile Drawing




De coiler

Material width adjusting and guiding equipment

Roll former

Curving equipment

Cutting machine

Hydraulic control system

Technical process

Decoiling →Guiding→Cutting→Roll forming→Curving equipment

Technical process


1) Main power:7.5.KW motor made in China

2) Roll stations: 18 stations

3) single row 1.0inch chain drive

4) Diameter of shaft:75mm

5) Cutting system: hydraulic stop-to-cut

6) cutting Length tolerance:3±1.5mm

7) Working speed:12-15m/min(not including the cutting time)

8) Thickness: 0.3mm--0.8mm,G350--550Mpa tensile galvanized or prepainted steel sheet.

9) Coil input width size:760mm.914mm.925mm

10) Material of roller:45# ,HRC45--52

11) Material of blade mould:Cr12, quenched 58-62

12) Size of machine: approx8.5m*1.4m*1.4m

13) Machine structure:wall structure (see the picture below)

15) Hydraulic power:5.5kw

16) Hydraulic pressure :12Mpa

17) The solenoids are from in Taiwan

18) the hydraulic pipes are from Chinese famous brand

18) way of control:PLC control,Siemens made in Germany

19) Yaskawa inverter made in Japan

20) All of the contactors are Schneider/Omron brand

21) All of the switches are Omron brand

22) Omron encoder measures the length

23) Electrical:380V,50Hz,3Ph

24) air plugs installed on the PLC cabinet



The assembled silo that is composed of galvanized corrugated sheet is widely used for the purpose of commercial grain storage around the world, and our assembled silo corrugated sheet roll forming machine is especially designed to manufacture such steel sheets

Welcome To Our Company

Galvanized Sheet Automatic Arch Sheet Roll Forming Machine 0 - 15m / Min