Feature:
1. Unwind double magnetic powder brake automatic tension control
2. Infeed magnetic powder control and outfeed torque motor control
3. Main motor inverter motor control
4. Rewind torque motor control
5. Shaftless pneumatic printing cylinder installation
6. Pneumatic pressing roller
7. Pneumatic doctor blade, pneumatic ink pump
8. Automatic computer register
9. Independent drying and suction exhausting system
Use:
Machines in this series are applicable for continuous multi-color printing on rolling materials in good printing performance such as cork paper, cellophane, BOPP, PET, PVC, PE, paper, broadly applied for all types of super-quality printed matters.
Feature:
1.The whole set is in permutation and combination style, possible to add reduce color class and add on reverse printing mechanism as required by customers.
2.Frequency conversing synchronic timing is adopted for both main machine drawing and reeling.
3.Pneumatic backpressure moving erasing knife, non-shaft pneumatic conic node printing plate loading, prompt and convenient printing plate changing.
4.Adopting control method of auto permanent tension and magnetic powder brake for unreeling.
5.Adopting pneumatic elements for control of all printing pressure roller, drawing pressure roller and open & close of oven.
6.Sealed type lengthened oven, fast drying with less energy consuming, and auto constant temperature control system.
7.Printing ink circulating system, inflatable type shaft draw in and draw out.
8.High-accuracy gear transmission box, adopting patented technique.
9.Reeling and unreeling reel by tumbling dual-station mechanism, realizing material change without machine halt.
10.Adopting aluminum alloy guide roll after anode oxidation processing and in balance.
11.Full automatic computer registering devices and computer stilll examining graphics.
12.Diesel oil air-stove system is available for stove heating.
Main technical parameter:
Model
QDASY-A8800
Color Unit
Eight Color
Length of printing
380-1100mm
Width of printing
800mm
Max. diameter of unwinder
750mm
Speed of printing
10-180m/min
Accuracy of Registration
+ -0.1mm
Total power
250kw
Weight of machine
30000kg
Overall dimension(L x W x H)
19000x4500x3300mm
This machine is the special economical type for luggage bag PC or ABS plastc film printing, hot sold in hebei baigou city and ruian city and guangzhou city ect which are very famous for the luggage made in china.
Use:
The machine is suitable for continuous multi-color printing on roll-shape materials in good performance, such as cellophane, BOPP, PET, PVC, PE, aluminum foil, and paper, with wide application for all types of high-end presswork.
FEATURE:
1.A seven-motor system for the control of complete machine, with five-motor and seven-motor system as options.
2.Automatic computerized color register system and static detection menu.
3.Built-in double arms dual-station whirling stand for rolling and unrolling to receive materials without machine halt.
4.Variable frequency motor for the control of main engine, traction and rolling.
5.Automatic tension control for unrolling and two variable frequency motors for rolling.
6.Shaftless air-ejection printing plate, backpressure pneumatic scraper and dual cylinder swing arm type roller in the printing part.
7.Sealed hot air oven for external heating, hot air circulation and automatic control of constant temperature.
8.All guide rollers of the complete machine undergone anodizing and static and dynamic balance processing.
9.Driven by high-precision gear box with patented technology.
Technical parameters:
Model
ASY-E800
Color Unit
Eight Colors
Printing Length
380-1100mm
Printing Width
800mm
Printing Speed
10-150m/Min
Overprint Precision
±0.1mm
Oven Heating Power
150Kw
Total Power
190kw
Weight
18000Kg
Overall Dimension
13500mm×2800mm×2800mm
OUR PRODUCT
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KNOWLEDGE BASE
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2 PAGES 4 COLOUR BOOK PRINTING MACHINE is a flagship machine of Prakash web offset. This machine has got full flexibility and high production and quality features. With 2 reel stands, 2nos 4 high towers and one folder of 36,000 speed gives a 32 pages signature accurately folded and cut as per book size.This machine has got a capability of printing either 32 pages, 4 colour signature or 16 pages 4 colour signature. There is a clutch/declutch system to connect and disconnect one printing tower. Its 100% uptime performance gives the printer a competitive edge over its competition. Printer can plan more jobs and high volume production easily on this machine.Its various topnotch features and control system enables it run day in and day out. It is a operator friendly machine with remote connectivity feature.
