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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

20 Stations Silo Roll Forming Machine with Wire-electrode cutting Punching


The machine is including 5T manual decoiler, drive device, roll forming machine( including the guiding platform), cutting machine, hydraulic system, electric system, output table, etc.



1. Large capacity

One single-silo capacity is up to 17,000 tons with comprehensive configurations to meet customers’ different requirements.

2. High accuracy

Complete advanced processing equipment and technology are introduced from USA to effectively ensure working accuracy and reduce damage to galvanized layer.

3. Less residues

External installable stiffeners contribute to less grain residues on silo walls.

4. Detachable and movable

With standardized and modularized production, components and parts have a high standardization and good interchangeability, thus can be partially replaced or completely transferred.

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


Specification of components

Technical Specification & Remark

10T Hydraulic de-coiler


Roll forming


Punching system


Hydraulic cutting

6Hydraulic station
7Control panel system
  • Programmable setting of profile length and quantity

  • Operating system language: English and Chinese

  • Computer used to control length & quantity. Machine will automatically cut to length and stop when required quantity is achieved

  • Length inaccuracy can be amended easily.

  • Hydraulic power: 11kw

  • Working pressure: 2Mpa adjustable

  • Solenoid valve: 3 groups

  • Hydraulic oil: 46# hydraulic oil

  • Cutting mode: Cut the sheet after roll forming to required length with stop

  • Cutting power by hydraulic: 11KW, share the same one to punching

  • Working pressure: 25Mpa adjustable(according the final design)

  • Material of blade:Cr12 with heat treatment 58-60°

  • Length measuring: Automatic encoder length measuring

  • Base on customer provide punching drawing, this machine need adopt two units hydraulic punching system

  • The punches and dollies will be CR-12, hardness HRC 58-62 and chrome coating both punches and dolies should be easily replaceable without requiring disassembly of complete units.

  • Hydraulic power: 11kw

  • Thickness range:3.0-4.0mm

  • Main motor power:60kw

  • Roll station:20stations

  • Machine Voltage, Frequency, Phase: 380 V, 50 Hz, 3Phase

  • Roll station:20 stations

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

  • Shaft diameter: ¢150mm material: SAE1045 with quenching and tempering

  • Transmission: by gear box

  • Feeding type: adjustable

  • Feeding width range:980-1200mm

  • Entrance and guide roller: diameter is ¢65mm, material is SAE1045, HRC48-52° surface with chrome

  • Width of feeding: 1250mm

  • Capability: 10 Ton

  • Inter diameter: 470-520mm

  • Maximal out diameter: 1500mm

  • Working speed: 0-15m/min adjustable

  • Main motor power: 7.5KW AC motor

  • Hydraulic power: 5.5kw

  • 20190821193222-88185-1616551516000.jpg

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

20 Stations Steel Silo Roll Forming Machine Wire Electrode Cutting Punching