Coil processing equipments: new and used cut to length lines

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Brief introduction:
This cut to length production line mainly used to process cut the long coil to small sheet within the lenght of 400 to 4000mm. Here is one picture of cut to length production line for your reference:

A: Basic parameters of this machine:
Material thickness: 0.30 —2.50 mm
Coil width: 500--1600mm
Inner diameter of coil: φ 450 to 650mm
Max coil weight: 15 Ton
Tolerance:±0.5mm within length 2000mm, diagonal ±0.5mm within 2000mm.
Shearing length: 400-4000mm
Production working height: 1150mm
Working speed with Storage pit: 60m/min
Note: production line running direction (in the operating side) from left to right (the full length of the board is not more than 23 meters). And the storage pit recommended size:5 meter lengthx2 meter width x 4 meter depth

B: Basic elements of cut to length machine
1.Loading car
2.Decoiler
3.Precise straightening and leveling machine
4.Middle bridge
5.Deviation correcting device
6.Servo fixed size machine
7.High speed shearing system
8.Feeding coil system
9.Automatic stocker
10.Runout table and package system
11.Hydraulic system
12.Pneumatic device
13.PLC Control system

C,Brief introduction of some elements

15 Ton loading car
Structure
Mainly this device is composed by the car plate, cylinder block, and cylinder and walking system. When working, the plate on the cylinder at the top of the unwinding wheel, oil cylinder, the plate until the top of the uncoiled, spindle center, start walking motor to Decoiler center position, uncoiled will steel coil tensioning. The car goes along the track to return.
2,Parameters:
(1)Coil width:1600mm
(2)Coil weight:15T
  (3)160mm diameter cylinder stroke bore, stroke 600 mm
  (4) Walking motor power: 3 KW- if they have more power ?
  (5) Motor manufacturer we change to semen but price will be higher
 (6) Reducer: 15 Ton
1. Structure
This machine is a single cantilever hydraulic expansion type uncoiler, the spindle part, transmission part, support the composition
(1) part of the spindle is the core part of the machine, four fan block, through the T shaped oblique piece and the sliding sleeve is connected, and at the same time set in the hollow spindle and core connected with a sliding sleeve, cylinder to control the core axis motion can achieve four fan block increase at the same time and contraction. When the fan block contraction to roll up, when the fan will open up block up tight finish rewinding coil.
(2) In the first part of the roller traction machine front. Pressing arm through under the control of the cylinder can drive the cantilever pressure and lifting, when feeding, pressure actuated pressure and the steel coil is pressed can prevent loose coil, which is convenient for feeding.
(3) transmission part in the crankcase, a variable frequency motor through a speed reducer, reel spindle rotation, and also achieve positive and negative uncoiling and winding through the sprocket chain driven, adjustable speed.

3. Precise straightening and leveling machine of cut to length line
The school flat machine with gear box universal joint drive and initiative, sheet sent enrolling flat and intermediate after the positive and negative direction of repeated deformation reaches the purpose of leveling, mainly is composed of a machine frame part, working roll part, lifting part and the transmission part. The frame adopts steel plate welded box type structure, the working roll part, the lifting part and the frame part are organically combined, the shape is novel, the structure is reasonable, and the installation and maintenance is convenient. Work roll for the front of the roller, the sub section of the universal joint drive. Upper and lower active, different material plate to achieve the appropriate school level. Movements of the role is to enhance the row of work roll, the spacing between the adjustment and the hand wheel worm gear rod generation movable wire rod to achieve the goal of lifting the upper row of rollers. Drive by the motor, reducer.
1,Main parameters
(1)Leveling material thickness: 0.30 —2.50 mm
(2)Width:1600mm
(3)Leveling shaft:φ110mm 40Cr Medium frequency quenching 50 – 58 degree.
(4)Main motor: 11KW - Semen
(5)Reducer:155 type worm gear reducer Guomang .

GQ- intermediate bridge
The device is an auxiliary equipment of the production line, which is mainly composed of a transitional bridge, a left bracket and a base. Its role is the plate from the first entering the pit, the bridge rises plate into a parallel first machine; bridge lifting is controlled by a cylinder.
Steering device
1.structure
The device is an auxiliary equipment of the production line, which is mainly composed of three transition rollers, the left and right frame, the guide roller and the base. The device not only has a steel plate and pulled out of the pit will no longer cause bending deformation function, installation on the left and the right inner side of the machine frame of the two pairs of guide roll, can by hand wheel, a screw rod to move horizontally, control the running position of the plate.

2,Main parameters:
(1)Guiding width:1600mm
(2)Roller diameter:φ70mm 

3. Roll servo sizing machine
Structure
Usage: This machine is mainly used for setting size. This part is mainly composed by the following elements: traction axis and fixed axis, frame, the base, the transmission part, the servo motor and special gear reducer.
Main parameters;
(1) Fixed roller diameter=120mm
(2) Traction machine=50mm: 55% 40Cr frequency quenching surface hard chromium plating and polyurethane rubber shaft.
(2)Fixed roller length:1700mm
(3)Servo motor: 7.5kw Shandong zibo
(4)Reducer:Servo reducer

Shearing system (high speed cutting machine)
Structure
Mainly by the left and right bracket, connecting rod, upper and lower turret, working table, drive motor and other parts of the composition. Can also be a user can also be based on user requirements.

Main parameters:
(1) The maximum shear thickness: 3mm
(2) Max width: 1600mm
(3) Motor power: 7.5KW Shangdong Zibo?
(4) Blade material: 9CrSi, servo coil feeding system.
1. Structure
The feeding platform adopts length 3000mm frame and uses belt with the integrated structure without injury of the steel plate.
2,Main parameter
The machine adopts frequency converter to adjust the synchronous operation.

Automatically stacking machine
1, Structure
For the blanking machine system, it is mainly for making the sheet neat and clean and made by transverse frame and, vertical baffle. For fitting different length of sheet, it adjusted range within 500-3000mm. The baffle plate also could be adjusted according to the coil width. Stacking machine adopts cylinder to adjust, palletizing machines are mainly composed of motor and roller cylinder palletizing walking. Its function lies in the blank sheet stacking neat, start motor will be stacking neat sheet sent blanking stage to the packing stage, the device with a material form.

Hydraulic system
The hydraulic system is composed by the following elements: hydraulic station, a fuel tank capacity 300L, a solenoid valve, oil pump motor.
Pneumatic system
This part is mainly used for automatically stacker (for the gas, the customer needs to buy locally.)
Electric control and automation
This production line adopts 380V, 50Hz power frequency power supply, which is controlled by the control cabinet.
Main control system is composed by servo motor, touch screen, and reducer. By the screen, you can input parameters and those parameters will be processed by PLC and then let the machine work accurately. The system has high accuracy, simple operation, strong visual performance and low failure rate.

a.If buyers visit our factory and check the machine, we will teach you how to install and use the machine, and also tr

ain your workers/technician face to face.
b.Without visiting, we will send you user manual and video to teach you to install and operate.
C.If buyer needs our technician to go to your local factory, please arrange board and lodging and other necessary th

ings.

2. After Service

a.One year guarantee for whole machine.

b.24 hours technical support by email or calling

c.If there is any problem found of the machine, we will repair it for free in one year.

Warranty

1. One year, and we will provide the technical support for the whole life.

2.Training: the buyer should charge of visa, return ticket, food and accommodation overseas and USD50/person/day for salary.

3. Need one technicians 

4. Training time: one week (contains the time of installation and adjustment.

Cangzhou ZHONGTUO International Trade Co., Ltd is a professional manufacturer and exporterwhich has its own factory and also cooperate with several production factories and associated nterprises, concerning with the design,development and production of cold roll forming machines,material of building. It is located in northwest of CangZhou, as a long history of cold roll formingmachine production base. All products comply with international quality standards and are greatly appreciated in variety of different markets throughout the world, such as Asia, Africa, Europe,South America, and Australia and so on.

Not exactly.For wider and double layer making machine. It can produce more than 6 kinds of panels. 

2. Do you have after sales support?
Yes, we are happy to give advice and we also have skilled technicians available across the world.We need your machines running in order to keep your business running.

3. How to visit your company?

a.Fly to Beijing airport: By high speed train From Beijing Nan to Cangzhou Xi (1 hour), then we can pick up you.

b.Fly to Shanghai Airport: By high speed train From Shanghai Hongqiao to Cangzhou Xi(4.5 hours), then wecan pick up you.

4. What can you do if the machine broken?

Our machine's warranty period is 12months,if the broken parts can't repair,we can send the new parts replace the broken parts freell,but you need pay the express cost yourself.if after warranty period,we can through negotiationfor to solve the problems,and we supply the technical support for the whole life of the equipment.

5. Can you be responsible for transport?

Yes,please tell me the destination port or address.we have rich experience in transport.

6. You are trade company or factory?

We are trade company but we also have own factories. Building trade company is just for exporting various types of cold roll forming machines.

7. Why your price is higher than others?

As we persist on that each factory should put quality at the first place. We spend time and money on developing how to make machines much more automatic, accurate and high quality. We can make sure that our machine could use more than 20 years without any problem. We can provide 2 years free qualityassurance.

8. How long the machine could be made?

Normally speaking, welded pipe making machine could be made without 45 working days. If you need machines in a hurry, we can make it for you less than a month.