Qingdao Jinhecheng Machinery Co., Ltd. is one of the leading manufacturers and suppliers of printing machine rollers in China, also supports customized service with low price. Welcome to wholesale bulk printing machine rollers made in China here from our factory. Contact us for quotation.
Printing Machine Rollers are high-precision industrial rollers specially designed for various printing equipment. They are widely used in processes such as offset printing, flexographic printing, gravure printing, screen printing, and digital printing, and play key roles in the printing machine, including ink transfer, ink balance, pressure application, and paper transportation.
Product Parameter
|
Name |
Printing Machine Rollers |
|
Hardness |
60 --- 95 Shore A |
|
Material |
Polyurethane, nitrile rubber, chromium, ethylene propylene rubber, silicone rubber, natural rubber |
|
Processing Services |
Cutting, mold opening |
|
Surface Texture |
Herringbone patterns, spiral patterns, rhombus patterns, etc. can all be customized |
|
Color |
Yellow, orange, red, green, blue, purple, black |
|
MOQ |
10 PCS |
|
Warranty |
1 Years |
|
Transport time |
17 to 24 days (depending on specific circumstances) |
Challenges faced by buyers
1. Transfer of ink and wetting solution
Printing Machine Rollers can ensure that the precise amount of ink and wetting solution is transferred to the printing plate without any blurring, double images, or uneven coverage.
2. Guide paper and tension control
This product enables paper, plastic films, or foil materials to move smoothly in the machine without wrinkling, tearing, or stretching.
3. Restoration effect
By using polyurethane with low permanent deformation or highly elastic rubber, and strictly controlling the hardness tolerance and roundness deviation of the embossing rollers, the consistency of color reproduction of halftone dots is ensured.
Why choose us?
Product recommendation based on applications
We will consider factors such as the customer's device type, printing process, substrate, speed and environmental conditions when recommending more suitable Printing Machine Rollers, rather than simply supplying by name.
Quality control
We precisely control dimensions, surface consistency and batch stability through standardized procedures, helping customers reduce the risks of installation and operation..
Customization capability
We support customized production based on drawings, samples or equipment parameters to meet your different requirements for the products.
FAQ
Q: How to choose the appropriate product?
A: You should consider the roller function, substrate type, operating speed, pressure, temperature, chemical exposure, and the surface performance required by the process.
Q: How often should maintenance be performed?
A: The maintenance frequency depends on the machine type, production intensity, and roller material. It is recommended to include regular cleaning and inspection as part of daily maintenance.
Q: What are the requirements for storage temperature?
A: The optimal storage temperature is 15℃ - 25℃.
Q: Why is roller precision important in printing equipment?
A: Roller precision directly affects installation accuracy, operational stability, material alignment, pressure uniformity, and the final printing quality.
Q: How does dynamic balance affect the performance of the printing machine?
A: Dynamic balance ensures that the roller rotates freely without vibration at high speeds. An unbalanced roller can result in uneven ink distribution, poor color registration, and premature damage to the bearings.
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