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Aluminum alloy flexo printing cylinder roller for combination press
Aluminum alloy flexo printing cylinder roller for combination press Aluminum alloy flexo printing cylinder roller for combination press Aluminum alloy flexo printing cylinder roller for combination press Aluminum alloy flexo printing cylinder roller for combination press Aluminum alloy flexo printing cylinder roller for combination press

Aluminum alloy flexo printing cylinder roller for combination press

Product ID : S017
Product Tags :
Product Attributes :

Flexo printing machine aluminum roller with gear for satellite flexo press


Surface   treatmentplating,fine   grinding,polishing,chroming
Material of base roller45#steel   or No 5 aluminum
Diameter range25-600mm
Surface Hardness ≥HRC50,with   strong corrosion resistance
Roughness≥   Ra0.16, without air hole or groove
Temperature difference≤±1°C
Thermal deformation≤0.01mm
Concentricity0-15microns
Straightness ≤0.2mm
Cylindricity≤0.2mm
MOQ1PC
Package Wooden box or other  packages as customers required


Product Description

Flexo printing machine aluminum roller with gear for satellite flexo press

 

Product Description

 

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
Concentricity0-15microns
Straightness≤0.2mm
Cylindricity≤0.2mm

4. 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.

Product Pictures

 “Flexo“Flexo“Flexo“Flexo“Flexo“Flexo“Flexo“Flexo“Flexo

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.

“Flexo

 

“Flexo

Company Information

 “Flexo“Flexo“Flexo“Flexo

 

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. 


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