Jinan Jinchangtai Industry And Trade Co., Ltd

Call us toll free:
+0086-531-61300169
Home Products Flexo printing cylinder Flexo printing roller for 8 color printing machine

Products

Flexo printing roller for 8 color printing machine
Flexo printing roller for 8 color printing machine Flexo printing roller for 8 color printing machine Flexo printing roller for 8 color printing machine Flexo printing roller for 8 color printing machine Flexo printing roller for 8 color printing machine

Flexo printing roller for 8 color printing machine

Product ID : JCT-PC-L004
Product Tags :
Product Attributes :

Flexo printing cylinders can be used on most of letterpress, stacked flexo machine,satellite flexo machine,unit flexo machine and combination presses.

Product Description

Flexo printing roller for 8 color printing machine

1. Application

 

Flexo printing cylinders can be used on most of letterpress, stacked flexo machine,satellite flexo machine,unit flexo machine and combination presses.

 

 

2.Process of flexo printing cylinder


    →Cylinder Initial lathe
    →Initial static equilibrium
    →Shaft over current assembly welding
    →Fine lathe
    →Fine static equilibrium and dynamtic balance
    →Surface treatment: plating,fine grinding,polishing,chroming
    →Packaging

 

3. Features

A.Circumference of Printing Cylinder: 100-1500mm.

B.There are lines on the cylinder which can make sure the printing plate on right place.

C.Precision on the cylinder production.

 

Surface Hardness

≥HRC50,with strong corrosion resistance

Roughness

≥ Ra0.16, without air hole or groove

Temperature difference

≤±1°C

Thermal deformation

≤0.01mm

Concentricity

0-15microns

Straightness

≤0.2mm

Cylindricity

≤0.2mm

44    4.Product pictures:   

 

        5.Advantage

A. High-quality materials for base roller

 

We adopt 45# seamless steel tube or No5 series aluminum as the base roller,which have enough stiffness to make sure the bending deflection is not over the allowable value under heavy pressure.

 

B. Dynamic balance test twice

 

We will do dynamic balance test twice on each cylinders,the radial jumped error will be less than±0.005,which will help do evenly distribution of the inks on the printing material.

 

C.Advanced welding technology

Adopt CO2 protective welding orTIG welding technology at the head of the roller,will assure the welding is continuous and smooth.

D. Heating treatment process

 

This process will increased hardness and to prevent the cylinder from deformation and will assure the geometric accuracy and long service life.

 

 

5.Packaging&shipping     

 

          We  are using plywood cases and wollen blanket to protect the cylinders.And we will also smear anti-rust oil on the cylinder 

          surface which will help prevent surface oxidizing and rusting under moisture.

 

           FAQ:

1. How many years have you been producing flexo printing cylinders?

As the leading manufacturer of flexo printing cylinders,we have been in this field for more than 10years,and we have plenty experience in making rollers such as flexo printing cylinders,ceramic anilox rollers,rubber rollers and so on.

 

2. Why choose us?

We can provide you not only the competitive price product but also most satisfactory supporting service.

 

3. How can we get the price?

A.The drawing of the flexo priting cylinder and the drawing of the gear if possible

B. The model and brand name of the printing machine.

C. The printing width and printing repeat

 

4. How long is the lead time?

            Usually it will take 20days to produce the roller,but it also depends on the quantity and customer’s requirement.

 

Online Inquiry