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Home » Products » Grain Silo Sheet Forming Machine » Grain Silo Panel Roll Forming Machine Line


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Grain Silo Panel Roll Forming Machine Line


Grain Silo Panel  Roll Forming Machine Line 

Each component of the production line ensures stable and reliable running, durable, convenient operation & maintenance. Human-computer interface adjusts the arc radius. The equipment with high flexibility, could set the parameters to control punching positions and quantities, workpiece length, arc radius. Produced profiles with high precision. Corrugation size and curving radius arc with high accuracy uniformity, fully meet the multi-point connection assembly requirement.


Slio Machine




Galvanized Steel


According Profile






automatic roll forming machine,sheet metal roll forming machines

Technology of Composition of machine

1: 10T hydraulic decoiler

Steel coil width: from 1250 mm;

Internal diameter of coil: variable, from 470 mm to 550 mm

Maximal out diameter:1600mm

Maximum coil weight: 10000 Kg;

Oil cylinder dia:120mm

Working speed: 0-15m/min adjustable

Main motor power: 7.5KW AC motor

Hydraulic power: 5.5kw


Forming Section

Material of the profile: GI

Thickness range:2.0-4.0mm

Maximum production speed: 0-10 meters per minute (for non-perforated profiles, excluding cutting and punching)

Main motor power:75kw

Roll station:18stations

Roller material:Gcr15 bearing material chrome plated surface with hardness 58-62 degree

Shaft diameter: ¢130mm material: SAE1045 with quenching and tempering

Transmission: by gear box

Machine base frame adopt H beam welding steel

Photo of each parts:

Track Punching and stop cutting:

Base on customer provide punching drawing, this machine need adopt hydraulic track punching system, the punching is NOT stop

The cutting is stop punching after non stop punching.

The punches and dollies will be CR-12, hardness HRC 58-62 and chrome coating.

The whole punching operation should be automated and controlled by a program installed in the PC which is located in the operator's console.

Hydraulic power: 30kw

Punching system: 4 sets

Cutting after forming: Cut the sheet after roll forming to required length

Cutting motion: The main machine automatically stops and the cutting will take place. After the cutting, the main machine will automatically start.

Material of blade: CR12with heat treatment

Length measuring: Automatic length measuring


Transmission table

Connect from cutting to curving machine

Transmission power:2.5kw AC motor

Table size: length in 6m or 12m

Drive of transmission by 1.0inch single line chain

Transmission roller: ASTM1045 with chrome, diameter of roller is in 80mm

Color: blue or base on customer request


Curving machine

Structure; adopt wall panel design, base frame adopt complete welding design to make sure the machine in strong

Main motor power: 15kw, AC motor

Machine Voltage, Frequency, Phase: 110 V, 60 Hz, 3Phase

Roll station: 4 rollers

Roller material: ASTM52100, chrome plated surface with chrome, CNC, HRC58-62 degree.

Diameter of shaft: 120mm

Driven by gear

Minimum radius to work: 24 "(600 mm)

Color: yellow and blue