Spiral galvanized silo for corn storage machine forming folding steel

Main Features

1) Material of the profile: 195-235Mpa GI or carbon steel
2) Thickness range: 3-4mm
3) Main motor power:60kw, AC motor, motor inside of main machine (Brand: Guomao of China) (according the final design)
 4) Machine Voltage, Frequency, Phase: 380 V, 50 Hz, 3Phase
 5) Roll station: about 20 stations (according the final design)
 6) Roller material:Gcr15 bearing material chrome plated surface with hardness 58-62 degree ,CNC,
 7) Shaft diameter: 150mm material: SAE1045 with quenching and tempering
 8) Machine roll forming speed:18m/min
 9) Transmission: by gear box 200*500(outside is cast iron, surface needed polish and paint. Inside is 60# forge and press metal)
10) Roll former has leveling bolts in the base for adjust the leveling
11) Machine base frame adopt H beam welding steel
12) In the main roll forming machine have 2 buttons for urgency stop if happen any malfunction.
13) Machine adopt new station to make machine more strong
14) To avoid accidents,all of drive part adopt protect cover
15) Color of machine: Blue and yellow (or base on customer request)

10T hydraulic decoiler:

Steel coil width: from 1250 mm to 1500 mm;

Internal diameter of coil: variable, from 470 mm to 620 mm

Oil cylinder dia:120mm
Working speed: 0-15m/min adjustable
Main motor power: 7.5KW AC motor
Hydraulic power: 5.5kw
Speed controlled by frequency converter brand: Yaskawa
De-coiler should be with Loop control and hold down, and with baffle for forbid coil fall down
The decoiler has 4 segments

Forming section

 Material of the profile: 195-235Mpa GI or carbon steel
Thickness range: 3.0-4.0mm
Maximum production speed: not less than 18 meters per minute (for non-perforated profiles, excluding cutting)
Main motor power:60kw, AC motor, motor inside of main machine (Brand: Guomao of China)
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 200*500(outside is cast iron, surface needed polish and paint. Inside is 60# forge and press metal)

Punching:

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.
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: 5.5kw
Working pressure: 12-16Mpa

Cutting :

 Machine adopt hydraulic cutting

 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
 Tolerance of length: 4700mm+/- 2mm

Auto stacker and transmission table:

Hydraulic station:

Hydraulic power: 11kW
Working pressure: 20-25Mpa adjustable
Solenoid valve: 3 group
Hydraulic oil: 46# hydraulic oil
Color: Blue (or base on customer request)

Control carbinet: