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70mm Shaft Diameter High Grade #45 Steel Rollers Rack Roll Forming Machine For 1.5-2.5mm Material

Name: 70mm Shaft Diameter High Grade 45 Steel Rollers Rack Roll Forming Machine For 1525mm Material
Brand: METALIGN
Price: 1 USD

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Brand Name :	METALIGN
Model Number :	RUP
Certification :	CE,ISO,etc
Price :	USD1,000-700,000. Based on customization.
Payment Terms :	L/C,T/T
Supply Ability :	30 sets per month
Delivery Time :	30 days

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Product Details
Company Profile

70mm Shaft Diameter High Grade #45 Steel Rollers Rack Roll Forming Machine For 1.5-2.5mm Material

1. Overview

1.1 Production Line

This production line is designed for manufacturers of warehouse storage systems and pallet racking. It delivers accurate punching and consistent upright profiles using galvanized steel. The line offers cost-effective production, stable performance, and reliable safety features, making it a preferred solution for storage equipment producers worldwide.

Hydraulic Decoiler

Guide

Roll Forming

1.2 Profile
The metal rack upright is typically made from galvanized steel with thickness ranging from 1.5 to 2.5mm. It features slotted or keyhole perforations for adjustable shelving connections. With high strength, corrosion resistance, and versatile applications, the upright profile is essential in warehouse storage racks, pallet racking, and industrial shelving.
Material: Galvanized Steel / PPGI / Aluminum	Thickness: 1.5-2.5mm
Yield strength: 200 - 350 Mpa	Tensil stress: 200 -350 Mpa

1.3 Production Process

Flow Chart:

Hydraulic decoiler with Leveler—Servo feeder—Punch Press—Roll former—Hydraulic cut—Out table

Process:

The line begins with decoiling and servo feeding to ensure precision punching by the hydraulic press. Guided strip enters the roll former, where multiple passes create the upright profile with accurate slots and high rigidity. Finally, hydraulic cutting ensures consistent lengths, producing ready-to-assemble uprights for storage systems.

1.4 Key Focus
Accurate servo feeding with flexible hole punching patterns.
Chain-driven roll former with protective cover for safety and durability.
Cost-effective design suitable for 1.5-2.5mm galvanized steel uprights.
Reliable hydraulic cutting ensuring consistent lengths.
Tailored for warehouse storage and pallet racking manufacturers.

2. Technical Parameters

2.1 Decoiler
Structure	Stand-up structure
Working Form	Manual, motorized, or hydraulic
Loading Capacity	5T
Coil Width	customizable
Inner Diameter	Φ450 – Φ550 mm
Out Diameter	1500 mm
Model	DC-MU2

2.2 Optional Upgrade: Loading Car
	The loading car lifts coils smoothly and positions them accurately on the decoiler, reducing labor, improving safety, and ensuring faster, more stable coil changeovers.

2.3 Guiding Device With Pre-Cut Broaching Shear
Guiding Roller	Adujust the coil feeding width
Pre-cut Broaching Shear	Cut the steel coil before roll forming
Digital Display	See the feeding width directly

2.4 Roll Forming Machine
Working Speed	Around 20 m/min
Structure	Wall panel type. Optional: Cast-iron stands or guide pillar
Driving System	Chain system. Optional: Gearbox
No. of Forming Stations	18 stands
Shaft Diameter	70mm solid shaft
Motor Power	5.5 Kw
Roller Material	45# steel polished and chromed HRC58-62°
Shaft Material	High grade 45# steel polished(CNC lathe)
Steel Coil Material	PPGI or GI
Steel Coil Thickness	0.25-0.8mm

2.5 Optional Upgrade: Cover

Mounted On The Inside: No Cover Required	Solid Cover For Chain	Mesh Safety Cover

2.6 Cutter
Common Power Type	Hydraulic. Optional: motor type.
Hydraulic Power	4-5.5Kw, customizable
Blade Material	Cr12 Mov
Hardness	With quenched treatment HRC 58 – 62°

2.7 PLC Control Cabinet
PLC Brand	Delta, customizable	Power Supply	380v, 50HZ, 3Phase (It depends on customer requirement)
Encoder Brand	Omron, customizable	Language	Chinese + English, Spanish, French, Russian, etc
Touch Screen	MCGS, customizable	Operation type	Manual /auto two-type switch
Hanging Arm Type	Saving Space	Standing Type	greater component integration and flexible positioning
Hanging-Arm Control Box		Standing Control Box

2.8 Hydraulic Power Unit (HPU)
Motor Power	5.5Kw
Oil Required	N32 or N46 hydraulic oil is available
Design	The hydraulic station has a fan cooling system
Optional	It can be installed on or inside the roll former to save space

2.9 Analysis
Hydraulic Decoiler	Holds and uncoils steel coils safely
Hydraulic Decoiler	Hydraulic expansion ensures stable coil loading
Servo Feeder	Provides accurate step feeding for punching press
Servo Feeder	Flexible pitch adjustment for different hole distances
Punching Press	Creates slotted holes or keyholes in steel strip
Punching Press	High precision punching before roll forming process
Guiding Device	Aligns strip and prevents deviation during forming
Roll Former	Forms galvanized steel into upright profile shape
	Chain drive with cover ensures safety and durability
	Multi-pass forming provides strength and accuracy
Hydraulic Cutter	Cuts finished uprights into required lengths
Hydraulic Cutter	Reliable performance with minimal maintenance
Out Table	Collects finished uprights for manual handling

3. Production Line Components

Component	Quantity
Hydraulic Decoiler	1 set
Servo Feeder	1 set
Punch Press	1 set
Roll Former	1 set
Hydraulic Cutter	1 set
Out Table	2 sets
PLC Cabinet	1 set
Hydraulic Station	1 set

4. Customization Options

This line can be customized with interchangeable punching molds for different hole patterns, adjustable servo feeding systems for variable pitch control, upgraded gear-box driven roll former for thicker uprights, and optional flying shear for higher production speed. Automatic stacking and marking systems can also be integrated for efficiency.

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70mm Shaft Diameter High Grade #45 Steel Rollers Rack Roll Forming Machine For 1.5-2.5mm Material

70mm Shaft Diameter High Grade #45 Steel Rollers Rack Roll Forming Machine For 1.5-2.5mm Material

70mm Shaft Diameter High Grade #45 Steel Rollers Rack Roll Forming Machine For 1.5-2.5mm Material

1. Overview

2. Technical Parameters

3. Production Line Components

4. Customization Options

metal rack roll forming machine

cold roll forming machine with servo punching

upright roll forming machine with warranty

70mm Shaft Diameter High Grade #45 Steel Rollers Rack Roll Forming Machine For 1.5-2.5mm Material

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