RYYT 452 Series Metal Decorating Machine

RYYT 452 series is the market and technology leader in the field of metal decorating presses. RYYT 452 series provides a high-performance metal printing solution and excellent print quality. It is an automatic offset printing machine with low make-ready times and is easy to operate. RYYT 452 series include 1-color, 2-color , 3-colour, 4-colour , 5-color, 6-color, 8-colour, multi color printing machineand we can provide 1-color, 2-color, 3-colour, 4-colour, 5-color, 6-color, 8-colour, multicolor printing machineat a suitable price.

RYYT 452 Series multicolor printing pressSpecifications

CONFIGURATIONS	RYYT1452W/1-COLOR	RYYT2452/2-COLOR	RYYT3452/3-COLOR
Maximum sheet size	1145×950mm	1145×950mm	1145×950mm
Minimum sheet size standard	712×510mm	712×510mm	712×510mm
Sheet thickness standard
Maximum printing area	1135×945mm	1135×945mm	1135×945mm
Size of printing plate	1160×1040×0.3mm	1160×1040×0.3mm	1160×1040×0.3mm
Size of pre-bar blanket	1175×1135×1.9mm	1175×1135×1.9mm	1175×1135×1.9mm
Gripper margin	3-5mm	3-5mm	3-5mm
Maximum mechanical speed	5000 sheets/hrMaximum printing speed depending upon printing shop conditions and ingoing material quality
Height of infeed table	916mm	916mm	916mm
Maximum weight of feeder pile
Power of main motor	15 kw	15kw+15kw	15kw+15kw+15kw
Capacity of air pump	80+100(m³/hr)	80+100(m³/hr)	80+100(m³/hr)
Dimension of machine(LxWxH) Length without inspection table	6850x3700x2460mm	10750x3700x2460mm	14750x3700x2460mm
Total connected load of machine without dryers	36kw	56kw	76kw
Running pressing of air cylinder
Compressed air	≥140m³/h

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.

RUIYUAN, as one of the mostexcellent offset printing machine manufacturers in china, offers a wide range of offset machinefor you to choose from.

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