Shelf rack machines, also known as shelving roll forming machines, are designed to produce various types of shelves and racks used in storage systems. The type of shelf rack machine can vary based on the specific design and dimensions of the shelves it is intended to manufacture. Here are some common types of shelf rack machines:

1. Selective Pallet Rack Roll Forming Machine:

   • This machine is designed to produce selective pallet racking systems. Selective pallet racks are a common type of storage system where each pallet is accessible independently, making it suitable for warehouses with a variety of products.

2. Medium Duty Shelf Rack Roll Forming Machine:

   • Medium duty shelf rack machines are versatile and can produce various types of medium-duty storage shelves. These shelves are commonly used in retail spaces, offices, and warehouses to store goods of moderate weight.

3. Light Duty Shelf Rack Roll Forming Machine:

   • Light duty shelf rack machines are designed for manufacturing shelves that are suitable for storing lightweight items. These shelves are often used in supermarkets, small warehouses, and retail environments.

4. Slotted Angle Rack Roll Forming Machine:

   • Slotted angle racks are versatile and can be used for various storage applications. The slotted angle rack machine produces racks with slotted uprights, allowing for the adjustment of shelf heights to accommodate different items.

5. Heavy Duty Shelving Roll Forming Machine:

   • Heavy duty shelving machines are engineered to produce robust and sturdy shelves suitable for storing heavy items. These shelves are commonly used in industrial warehouses and manufacturing facilities.

6. Mobile Shelving Roll Forming Machine:

   • Mobile shelving machines manufacture shelves mounted on mobile bases, allowing the shelves to move horizontally. This type of shelving is often used to maximize storage capacity in confined spaces.

The selection of a specific shelf rack machine depends on the intended application, the types of items to be stored, the required load capacity, and the overall design of the storage system. Manufacturers often choose machines based on the specific needs of their clients and the demands of the storage industry. Here let me introduce of our shelf rack roll forming machines details. 

Working flow of upright roll forming machine
Working video for reference:  https://www.youtube.com/watch?v=K2aV5XIvE9Q
Packing list-upright rack forming machine No. Name Unit Quantity Remark Part 1 Hydraulic Decoiler set 1 3 Ton Part 2 Flatten feeding system set 1   Part 3 Punching machine set 1 63 Ton Part 4 Roll forming set 1 Casting iron arch frame Part 5 Hydraulic cutting set 1   Part 6 Run out table set 1 6M Part 7 Include one set of punching mold, one set of cutting blade and 4-5 sets of spacer
Technical Parameter
Material	Raw material	Galvanized steel
	Material thickness	1-2 mm
Part 1   Hydraulic Decoiler
● Capacity: 3 ton ●Coil inner diameter:450-550mm ●With brake function ●The shrink and expand of core is by hydraulic power, with leveling part in a whole set ●Power 3 kw ● Roller station: 7 rollers, upper 3 + down 4 to level the coil.
Part 2   Servo feeding system Type: model -200 Power:2.2 kw Control system: by PLC Feature: high precision, high speed				Part 3   Punching machine 63 tons mechanical punching machine Brand: Yangli (the best brand in China) Punching die material: Cr12MoV
Part 4   Roll forming system
Roll forming system	Rolling shaft material	45# steel with tempering treatment
	Shaft diameter	70 mm
	Roller material	Cr12 HRC 56-58
	Rolling station	18 stations
	Work speed	0-12m/min (include hole punching)
	Machine frame	Iron casting vertical structure
	Machine body	steel plate welded with grinding
	Motor brand	Lichao
	Work power	7.5 kw+7.5kw  (two motors driving)
	Transmission	Chain transmission
	Leveling station	5 shafts
	Straightening	4 vertical rollers
Part 5: PLC control system
Control system	Frequency brand	Delta (original)
	PLC brand	Delta (original)
	Screen type	Touch screen & buttons
	Screen language	English/Chinese
	Cut command	Yes
	Profile length set-up	Yes
	Batch quantity program	Yes
Part 6: hydraulic cutting system
	Work type	Hydraulic running cutting
	Driving method	By pillar type Cylinder
	Hydraulic motor power	11 kw
	Servo motor power	2.3 kw
	Cutter material	GB-Cr12
	Cutting length tolerance	±1mm/3m
	Cutting feature	Low sounds and steady work condition
Spare part list
N/M DESCRIPTION QUANTITY 1 Travel switch 2 pcs 2 Fuse 2 pcs 3 Relay 2 pcs 4 Tools 1 set