1. Automatic single color offset printing machine, with numbering function

2. Easy to operate, precise location, separating damping from inking.

3. High-quality, reasonable price.

4. Quickly service after sales

Application object: The machine is widely used in school, hospital, small and medium printing enterprises. It is specially used to printing single color, simple Multi- colors overprinting printing goods. NP unit with on-line numbering and perforation facility, it suitable for invoices, lotteries, documents etc. ideal press for commercial printing.

Paper used: Weight 28-250g/sqm typing paper, newspaper, offset paper, Kraft paper, coated paper, NCR paper, adhesive sticker and non-woven fabrics etc.

Pneumatic control system:

1. The pressure between plate cylinder, impression cylinder and blanket cylinder are controlled by pneumatic device, compared with traditional, electromagnet rod structure, the pressure more stable, and dot clear, reducibility is better.

2. Dial code is controlled by pneumatic device, especially the NCR skipping printing faster response and less error-prone.

3. Pneumatic device control vertical and horizontal perforating knife. Can choose amount of perforating sheets at will, the pressure is more stable.

Specifications of offset printing machine

Features of offset printing machine

1. Easy operation:Touch screen operation, adopt pneumatic components automatically ink supply, dampening, impressing, numbering and perforating. The impression cylinder is controlled by photoelectric sensor accurately and reliably.

2. Accurate orientation: Feeding table with adjustable device; front lay and bearing type pull side lay with micro adjustment without stopping work.

3. Separation of water and ink: Damping system is separated from inking system. It can adjust damping and inking flexibly, which can meet the request of different printing goods for water and ink.

4. Preset count and digital speed indication: Automatically stop feeding paper once preset quantity is completed.

5. Double sheet detection: when photoelectric sensor detects two sheets, they are ejected down without interrupting the printing job.

6. Anti-Static: Anti-static charger to remove magnet from printing stock and printing process.

7. Double revolving function: According to the requirement of printing goods, choice two revolution one paper feeding to ensure the ink density.

8. Sprayer spray: Avoid dirt on the backside of the printing goods.

9. Centralized oil lubrication: It equips automatic centralized oil system which achieve maintain and lubricate machine automatically.

10. Inching device: Quickly loading and unloading plate, easier operation and safety.

11. PLC controlled: Circuit of the whole machine is controlled by PLC program,

12. Other function: Stop automatically against paper collected disorder. Power supply cut-off while opening delivery guard. Automatic ink cleaning attachment.

Structure features:

 1. Compact and stable, full safety covers and guards machine body cover

 2. Multi sucker feeding system

 3. Hard chromium faced cylinders strongly guarantee their resistance and durability.

 4. Ink applicator for numbering printing adopts open or close type, which can be open with angle of 120 degree.

Open or Close NP Unit:

NP unit can be opened and closed according to your printing requirements and can print sequent different numbers or the same numbers. Each numbering mount can install 7 horizontal numbering boxes, cylinder shaft can install 7 mount rings, maximum 49 numbering boxes; for vertical numbering box, each numbering mount can install 5 numbering boxes, maximum 35 numbering boxes.

Horizontal and vertical Perforation: distance between two perforation wheels is 2.73mm; distance between two perforation lines is 2.13mm.

Resin plate printing: cylinder type: 90*345mm; partial head type: 30*40mm

Applications of Automatic 4 color offset printing machine

The machine is widely used in school, hospital, small and medium printing enterprises.

Related Porducts

Please click here to view more offset printing machines

One of B/L

Zhengzhou Allraise Co., Ltd have been designing, developing, manufacturing and marketing Machinery for more than 10 years. Firstly we mainly sever china mainland customers,

In order to adapt to world market development, now we do the exporting business directly. After these

years of development, we have high quality professional teams, skillful talents, strong technical force,

strong and independent research and development capabilities advanced production equipment and

a perfect after-sales service system.

"Better Quality, Lower Cost, Preferential service"is the principle which we have been following.

We warmly and sincerely welcome any potential customer to visit our factory any time. Let's work

hand in hand to create a resplendent future.

Our Customers

Factory corner

Your quickly reply will be replied within 12 hours.

Fast delivery time and good after service.

Keep the mass production as the sample in high quality

Freight forwarder: faster, safer, and convenient.

Good factory price.

One million business card cutting guarantee.

1) When can I get the price? 

Zhengzhou Allraise Co., Ltd.

Email: helen at

Web: www.allraise.en.china.cn