Applications

Manufacturers of non-standard precision parts

Printing machine

Machining Categories & Application Value

CNC machining for printing machines covers a full range of core functional components, with typical categories as follows:

Transmission Parts‌: Gear shafts, synchronous rollers, transmission gears and precision sprockets, which ensure the synchronization of power transmission across the whole machine and avoid printing speed fluctuations.
Positioning Parts‌: Registration positioning pins, printing cylinder end caps and high-precision positioning blocks, which directly determine the registration accuracy of multi-color printing.
Paper Feeding & Coating Parts‌: Nozzle holders, ink distribution rollers, doctor blade clamps and paper conveying guide rails, which ensure smooth paper feeding and uniform ink layer.
Custom Non-Standard Structural Parts‌: Special brackets for equipment upgrading and special-shaped components for maintenance replacement, which adapt to the special installation requirements of different brands and models of printing presses.
The machining accuracy of these parts directly determines the final performance of the printing press. According to the general industry standards, the tolerance of core parts is controlled within ‌±0.01~±0.02mm‌, the surface roughness Ra ≤ 0.8μm, and the coaxiality of transmission parts ≤ 0.03mm. These specifications support the printing press to achieve micron-level registration accuracy at high operating speeds.
ent, eliminating ghosting, and extending equipment service life. It guarantees consistent batch quality, supporting high-precision, long-term reliable operation of industrial printing systems.