Large A3 Single-Color Sheet-fed Offset Printing Press

Large A3 Single-Color Sheet-fed Offset Printing Press is designed to have heavy-duty machine structures, a swing-arm paper feeding mechanism, continuous paper transport mechanism, and double-spring gripper teeth, which make the press suitable for printing on various types and thicknesses of paper with heavy ink coverage. It utilizes a touchscreen with an intuitive interface that is easy to use for operators to program settings and parameters as well as clear errors and events.

Technical Parameters

Product Features

1)Large A3 Single-Color Sheet-fed Offset Printing Press is equipped with heavy-duty mechanical structure consisting of cast iron integral base, side plates, and rollers. This robust structure guarantees high strength and rigidity as well as excellent capacity of wear-resistant and shock-absorbing of the press, which has been proven that it runs steady and smooth during high-speed operation and maintains consistent printing pressure during the process.
2)Chromed plated printing cylinders offer excellent wear resistance and extend equipment lifespan, therefore reduce daily maintenance costs.
3)High-precision bearings and high-precision grounded helical gears guarantees steady and smooth power transmission.
4)Safety devices are embedded in many mechanisms such as plate mounting, plate cleaning, protective covers, safety guards, and door adjustment, this is to ensure the safety of both the operator and the machine.
5)Pneumatic control of the clutch and clutch pressure ink rollers makes the machine's operation more reliable and stable.
6)Plate mounting mechanism has a quick positioning device and tensioning device.
7)Paper transport mechanisms such as paper feeding head, paper table, front guide, and paper grippers ensures that the press can print on a wide range of papers, from thick paper to thin paper.
8)The swing-arm paper feeding mechanism ensures that the press is running steady and smooth at high-speed printing.
9)The plate cylinder and blanket cylinder on bearer rings ensure that the press produces high quality output and runs steady and smooth at high speed.
10)Double-spring grippers prevent paper slippage during paper transport and maintain consistent gripping pressure during long printing runs.
11)Semi-automatic ink roller cleaning system is easy to use, it shortens ink rollers cleaning process, speeds up ink color changes, therefore reducing the workload and improving production efficiency.
12)The press has a PLC control and a touchscreen with intuitive program interface.