One Color Metal Printing Machine

Production decription of One-color machine:

RYYT 452 Series Main Technical Performance:

 

• Three printing cylinders are arranged vertically for easy operation;

• Quick gripper for printing plate and rubber cloth to reduce lead time;

• Drive system of ink/water supply can be separated from the main motor to avoid dry abrasion of the rubber roller;

• Advanced structure for dynamic pressure adjustment of water/ink roller makes easy operation;

• Automatic adjustment of synchronization between feeder and main motor by easy operation of push button;

• The shaft-less drive is used. Four printing couples are controlled by individual motor so they are independent.

• The synchronized optic cable between printing couples, through the virtual main axis as reference, makes the four units quite synchronized.

• Main drive device with simple structure has only one communication bus to connect PLC and is easy for service; 

• All cylinders/rollers and delivery device and double sheet ejector are coupled pneumatically featuring simple structure and easy operation;

• Water/ink duct rollers are controlled separately by frequency converter for continuous speed change, and are synchronized/traced with main motor;

• Reasonable and advanced arrangement of china offset printing machine water/ink rollers guarantees printing quality;

• All three big cylinders use advanced high precision bearing support to ensure quality printing;

• Hard lining structure ensures solid screen dot;

• High point closing of jaws with strong gripping force and reliable transfer;

• Sheet transfer by imported electronic device and standard air cylinder features simple structure and accurate transfer;

• The stock lift mechanism is operated by worm wheel and chain wheel with strong load capability and without slip;

• A No-sheet detector for stock controls the air pump operation and holds back the stock lift.