Cold rolling machines

Cold rolling machines is used to reduce the temperature of the material being worked with while also increase how hard and strong the material gets during the rolling mill process. During this process, the overall finish and granule structure of the material is made more pure and workable.

Our cold rolling machines are usually set for four vertically aligned rolls which makes for reduction of pressure forces to be evenly distributed. The overall outcome of this process is a to produce a higher quality, thicker finished product whiteout changing the width or length of the material.

The cold rolling process can be performed in various forms to produce different finishes and harnessed depending on the end users wants and needs and usually reduces the material somewhere between 0.5% all the way up to a 50% reduction.

Advantages of cold rolling machines

  • Thickness is controlled & maintained.
  • The surface quality becomes uniformed and the grain structure improves.
  • Yield, thickness and length are controlled by the amount of times the material is run through.

Disadvantage of cold rolling machines

  • ore force is required to reduce the material.
  • Stronger, more expensive equipment is required.
  • Deformation under tension is increased.
  • Prepping material for cleanliness is crucial.
  • May cause residual stress down the road.

c channel machine

Two waves highway guardrail machine

Two waves highway guardrail machine can produce different size of 2 waves guard rail which used for highway or other livestock farms. The finished products are used as a variety of guardrail, highway guardrail, fence and other livestock farms.

Take a drawing profile of two waves highway guardrail for your check

two waves highway guardrail

Steel Guardrail Roll Forming Machine

Procedures of the two waves highway guardrail machine

It is fully automatically from the feeding to run out table, it is labor saving and eazy to operate.

Hydraulic uncoiler—Feeding—Leveling– hydraulic punching—Roll forming—Hydraulic cutting—output table

Main specifications of two waves highway guardrail machine

  1. Main motor power: 18.5kw
  2. Punching: Hydraulic pre-punching before forming,
  3. Punching mould:Cr12mov,quenched 58°~62°
  4. Roller material:Gcr15 bearing steel and quench treatment hardness 58°~62°, chrome coated 0.05mm
  5. Leveling rollers: 7rollers(three upper and four lower)
  6. Roll forming station: 21 groups
  7. Diameter of main shaft: 100mm
  8. Drive: Gearbox
  9. Raw material: galvanized steel
  10. Thickness of Raw material: 2.0-4.0mm
  11. Working speed: 8m–15m/min(Exclude cutting time)
  12. Length Tolerance: ±2mm
  13. Cutting: Hydraulic cutting after forming, Auto cutting when reach the set length.
  14. Cutting blade: Cr12mov
  15. Cutting tolerance: +/- 1.5mm
  16. Hydraulic power: 7.5KW
  17. Hydraulic pressure: 30Mpa
  18. Weight of machine: about 20ton
  19. Size of machine: About 13000×2000×1500mm L x W x H
  20. Color of machine: depend on customer
  21. Coder: Omron
  22. Control: PLC Panasonic, made in Japan. 380V 50HZ
  23. Computer operating panel: touching screen

two waves highway guardrail machine

 

Cut to length line

The cut to length lines can cut an entry mother strip in cross section, forming sheets that are suitably stacked in compact and square packages. It can cut the matal sheet according to the customzied length. Let’s show some information about the machine in the following.

Take the picture of cut to length line for your reference

cut to length line

Working Flow of the cut to length line

Decoiling →Feeding guide→ Cut to length→ Supporting table

The advantage of cut to length line

1.Safe and ergonomic operation, also for the thickest and hardest strips.

2.High productivity by minimizing down times by means of automatic changes of leveler rolls, shear knives and non-stop alternative stacking in up to four different stacking stations.

3.Efficient elimination of strip internal stresses by high capacity levellers resulting in high plastification rates (>80%), so covering wider thickness range than competitors.

4.Dual cassette levellers with automatic cassette change in less than ten minutes.

5.Eccentric rotary shears for cutting of parallelograms of adjustable 30º degrees angle and maximum 8 mm thickness.

6.Our own vacuum or magnetic stackers working with the start-stop principle (zero inertia) for protection of sheet edges and surface during high speed piling.

7.Possibility of multi-stacking feature for short and narrow blanks at high speed.

8.Exit packaging lines for the finished packages from manual solutions to fully automatic solutions.

A video of cut to length line

If you want to know more detail information about the machine, please feel free to contact with us. We can customize the machine according to your requirements.

Combined cut to length and slitting line

Combined cut to length and slitting line is a nulti-functional shearing machine, which can be used for slitting and recoilering, cut to length and stacking, and cut to length with stacking. It is so convinent fo r you to make cutting and slitting.

Take a picture of combined cut to length and slitting line for your reference

combined cut to length and slitting line

Common Applications:

• For a most flexible and more cost-effective response to customer-demanded lot sizes
• Slitting of coil material into narrower segments with successive feed into cropping shear for blank cutting
• w/o the slitting system engaged, utilization as cut-to-length line only
• w/o the straightener and cropping shear engaged, limited utilization as slitting line only

Typical Configuration:

• Pay-off reel for the master coils; with variable speed drive and loop with loop control
• Straightener-feeder
• Slitting unit with plug-in or movable circular blades
• Cropping shear with pinch roller pair
• Looping pit to balance out different lengths of the individual strips
• Stacking system for blanks; removable for operation as slitting line only
• Station with strip brake and spacer rings
• Recoiler with spacer rings and pushers as well as tilting receiver mandrel or alternatively coil car for finished coils
• Peripheral guarding with electrical interlock

Additions & Expansions:

• 3- or 4 axis turnstiles for fast exchange of slitting units
• Various hydraulic and motorized features and components to enhance capacities and level of automation

If you want to know more details, please feel free to contact with us.

Box beam roll forming machine

Box beams are made from two identical channel sections nested together to form a box, Box beam is the most widely used beam, as the structure is the most strong compare with other type of beam.Box beam roll forming line is the essential for its production.

The drawing profile of box beam

box beam

First part: C shape roll forming machine

1: Coil width: according to the profiles
2: working speed:4-12m/min

3: roll station: 16 stations
4: material of roller: GCr12MoV steel,

5: material of main shaft: 45# steel

6: Main power: 15KW.

7: forming thickness:1-2.5mm

8: Transmission: chain

9: size of machine: about 10.5×1.5×1.2 m( L x W x H)

10: weight: about 16000Kgs

11: color of machine: blue and yellow

c channel machine

Second part: Box making roll forming machine by C channel

Machine type Interlocked C making machine
Working speed 4 to 8 m/min
Material thickess 1 to 2.5mm
Control method Buck stop and control method
Rolling station 8 horizontal rollers 4 vertical rollers
Roller material Gcr15 after quencing steel Processing HCR at 58 to 62 degree.
Shaft material 45# steel, after processing shaft diameter=80mm
Main power 11 kw
Voltage Customize
Machine color Customize
Machine size 5×1.2×1.0 meter
Delivery time 45  working days

 

box beam roll forming machine

Applications:

Used for the clap board assembly, U & box beam assembly, hydraulic flip over, electro slag welding, backing, SAW and end processing.

A video of the box beam roll forming machine

If you want to know more details about the machine, please feel free to contact with us.

Z purlin making machine

Z purlin can attach roofing sheets or wall cladding. Our z purlin making machine can make z purlins and ensure ultimate durability. I will introduce more detail information about the machine in the following.

A drawing profile of z purlin

z purlin drawingz purlin products

Picture and parameters of the Z purlin making machine

z purlin making machine

Forming steps 19 rollers
Shaft diameter 90 mm
Design type Middle plate welded
Machine frame 400# H steel welded
roller material GCr12 steel
shaft material 40CR
Work speed 15 m/min
Transport By chain
Power of main machine 18.5 kw
Type of cutting Hydraulic
Cutting tolerance ±1mm
Cutter Gcr12
Cutter quantity 1 set
Working pressure 20MPA

Manual decoiler

Inner Diameter:450-550mm Expand by manual
Outer Diameter: max 1500mm
Max Coil width:500mm
Capacity: 5T

Hydraulic system

Hydraulic oil 46#
Hydraulic power 5.5 kw
Cutting length As required

Control device

control By PLC
PLC language English and Chinese (or as required)
Touch screen 4.7 Inch
Function Automatic length and quantity measurement

Other spare part

Weight About 7.2 ton
Dimension 7800*1600*1500 (mm) L x W x H
Main body color Main body color
Voltage 380v/50hz/3phor as required)
Spare cutting blade One piece for profile
Fuse 2 pieces
Relay 2 pieces
Travel switch 2 pieces
Solenoid valve 1 pieces

The application of z purlin

Purlins are horizontal beams that allow you to safely attach roof sheets to the building. They sit between the sheet and the building, acting as a support for the sheet. This ensures that the roofing is firmly attached and safely in place.

Ceiling panel forming machine

This type of sheet can be widely used in plant, house, storage and simple steel roof and wall. It has advantage of pretty appearance, durable using and so on. There are some main elements of the ceiling panel forming machine in the following.

Decoiler:

Usage: It is used to support the steel coil and uncoil it in a turntable way.
Passive uncoil pulled by roll forming system
Loading capacity: 3T
Uncoiling width: 300mm

Inner diameter: 450-550 mm

Feeding and leveling:

This part will level coil to make sure it is neat clean and straight.
Meanwhile the roller will punch dots at both side of the C channel.

Embossing options

Option A: plain
Option B: dotting
OptionC: with two ribs
The embossing roller, could be adjusted, use or not, both okay. Each set of roller is 800USD

Main machine

Size: 5500*1200*1400 mm

Weight t: 4.8 tons
Voltage:380V/50HZ3Phase(as customer’s request)
Roller fixer : Guide column
Frame : middle plate welded
Memorial arch frame type
Frame thickness:25mm
Drive mode: gear
Material of rollers: GCr12MoV
Material of shafts: 45# steel with tempering
Diameter of shafts: ? 50mm
Number of rollers :9 rollers
Main power: 7.5kw

Shearing machine

Material of blades: Gcr12 quenched
Power supply : hydraulic power
Frame : Pillar style with rack & pinion system
Stroke switch : non-contact photoelectric switch
We will give 9 pieces of cutting balde for you to change to fix those
different drawing profiles.

 

ceiling panel forming machine

CU light steel profile forming machine

This CU light steel profile forming machine can produce C stud and u track for walls and truss framing. This kind of machine is mainly composed of uncoiler and its base, coil sheet guiding and adjusting device, roll forming system, punching system (optional), hydraulic post cutting system , PLC control system and run out table. For the machine, there are more details information in the followings.

CU light steel profileCU light steel profile forming machine

The advantage of CU light steel profile forming machine

1. Safety
The sliding safety covers equipped by each roll forming machine for light steel purlin can disengage the machine when it is opened. Besides that, emergency stop switches are located at each end.
2. speed and efficiency
The light steel profile machine has high precision because of its newly engineered servo driven punch.
As the fastest machine on the market, its normal speed is 25m per minute.

The parameters of the CU light steel profile forming machine

Size: 5500х1200х1400Weight t: 4.8 tons

Voltage:380V/50HZ3Phase(as customer’s request)

Roller fixer : Guide column

Frame : Memorial arch frame type

Frame thickness:25mm

Drive mode: gear

Material of rollers: GCr12MoV

Material of shafts: 45# steel with tempering

Diameter of shafts: φ50mm

Number of rollers :12 rollers and 16 rollers station

Main power: 7.5kw for each line
Cycloidal planetary gear speed reducer

A video of CU light steel profile forming machine

The usage of c purlin roll forming machine

The main purpose product of C purlin roll forming machine can be used as the main force structure of large and medium-sized industrial and civil buildings. The C purlin roll forming machine is a single-roll forming unit that can produce a variety of C-type purlins. The machine is mainly composed of passive loading frame, leveling device, punching device, cutting device after forming, hydraulic station, computer control system and so on. C-shaped steel products rolled by C purlin roll forming equipment have good tensile and bending performance. C steel equipment has good straightness, automatic fixed length cutting, automatic punching, high degree of automation, quick and convenient installation, and the product can be used as large and medium-sized industrial civilians.

c purlin constructionusage of c purlin

The biggest function of the C purlin roll forming machine is that it can produce a variety of c purlins. The advantage is that the C  purlins can be manufactured a little bit by using the mode of the tile press. The configuration is divided into several types, which are hydraulic torsion, a cutting configuration for flying saws, etc.. And the molding configuration is divided into several types for the leveling of the top three and the fourth one for the second and third Wait for a variety of configurations. The number of forming rows of the C purlin roll forming machine is also divided into several types with side wheels and some without side wheels, but no matter which one is divided into different models. The C purlin roll forming machine mainly consists of a passive loading rack, a leveling device, a punching device, a post-forming cutting device, a hydraulic station, and a computer control system. This machine adopts automatic flying saw punching and is easy to operate. The main purpose products can be used as the main force structure of large and medium-sized industrial and civil buildings. C purlin roll forming machine, also known as C-shaped steel sandalwood machine, is one of the many types of pressing machine, and it is a basic type of pressing machine. Unlike the color steel plate forming machine, it is hydraulic power, and the power is very large, generally around 22KW, similar to the shearing machine, the general control process is complicated, and more PLC control is used. The C purlin roll forming machine is a single-roll forming unit that can produce a variety of C-type purlins. The machine is mainly composed of passive loading frame, leveling device, punching device, cutting device after forming, hydraulic station, computer control system and so on. This machine adopts automatic flying saw punching and is easy to operate.

CZ profilec shaped section channels roll forming machine

Cable tray roll forming line

A cable tray system, is “a unit or assembly of units or sections and associated fittings forming a rigid structural system used to securely fasten or support cables and raceways.” Cable trays are used to hold up and distribute cables. Cable tray roll forming machine is special designed for its production. Cable tray roll forming line include whole line of can automatic produce wide range of cable tray to meet different customer requirement. Also it has more options Pre-Cutting and Post cutting, hydraulic punching and independent press machine, manually adjust size and automatically changes sizes.

Some drawing profiles and finished product

drawing profile of cable tray linecable tray products

Some detail parts of the cable tray roll forming line

Components:
1.Decoiler
2.Leveling machine
3.Servo feeding device to make sure holes precision
4.Punching system with punching tools (hydraulic punching and independent press machine)
5.Cutting device( Pre-Cutting and Post cutting )
6.Guiding conveyor device
7.Roll forming machine
8.Run-out table

Parameters:
1.Raw Material Type: cold rolled steel or galvanized sheet, stainless steel
2.Raw Material Thickness: 1-2.5 mm
3.Roll Forming Speed: 10-15 m/min

cable tray roll forming linerolling part of cable tray machine

A working video of the cable tray roll forming line for your reference

About other information of the machine, please feel free to contact with us.