Find Verified Offset Printing Machinery Equipments Suppliers, Manufacturers and Wholesalers

1. Able to print two cd74 ps plates or one cd102 ps plate at one time.

2. Heavy double-deck and dual-loop vacuum-exhausting system can make vacuum-exhausting operate from the center and spread all round, thus ensuring a 70% higher speed than average exposure frame.(plate of any material is ready to expose within one minute)

3. Made-in-germany reflection plate with strong reflecting light, which is verified to be more than 86% uniformity.

4. Good-quality violet light source, whose wavelength is 365-420nm, is three times the light intensity as average ones. High exposing quality and long time duration. Anti-electrostatic rubber cloth and block gine with strong air-tightness and durability.

5. Double exposure system can wipe out dirty spots and imprints of the block gine efficiently, thus reducing retouch work and raise the efficiency of work.

6. Made-in-taiwan vacuum pump runs noiselessly and lasts without maintenance.

7. Accurate light integrator automatically detects the light intensity of the light source, so as to accurately keep the error range within 2% and eliminate the distortion of screen dots caused by the deterioration of lamps, instability of voltage, etc.

8. The screen can display 5 sets of data. The cpu can store 99 sets of data. It's easier to operate, especially for beginners. It reduces operation error.

9. Full-cover frame prevents the radiation of uv ray.

10. Enhanced steel plates processed by numerical control and thick film coating of electrostatic powder for ultra-long operation life.

11. Factory inspection on the 0-100 step printing down to ensure 2% of halftone dots aren't lost and 98% are not mixed.

1. Exquisite slant body of machine.

2. Precise and reliable mitsubishi plc control system.

3. Strong and durable pvc tank, acid and alkali proof.

4. Convenient discharge of the bearing seat for the maintenance roller to ensure durability of the machine.

5. Main driving system lies in the left side of the machine. Gear driving assures of smooth driving and easy maintenance.

6. Water and power saving. Environmental-friendly washing mode: inner circle washing mode and tap water washing mode for option.

7. Latent developing structure to ensure sufficient development.

8. Automatic gumming, washing and recycle of gumwater.

9. Corrosion-resist and anti-ageing gumming roller.

10. Double washing function makes it easy to wash and gum after revision of the plate.

11. With reverse function, it is easy to make emergency operation.

12. Sl p series plate processor is compatible with automatic stacker and filtration system.


Wood box

Comma Scraper, Shanghai Donghui Roller specializes in making Comma Scraper which is high accuracy. And Shanghai Donghui Roller is the excellent expert all over the world.

1. Generally, the opening is along the symmetrical axis of the roller.
2.Material is excellent 45# seamless steel pipe or alloy steel
3. Precise process includes heat treatment, mechanical treatment, chromate treatment, grinding and so on.
4.The roller, straightness & out of roundness & proper alignment <= 0.003mm
5.The opening, straightness >= 0.005mm
6.Hardness of surface >= HRC62
7.Finish of surface is Ra0.01um (14 levels)
8. Wearing resistance is excellet, friction effect is very clean.
9. used in coating machine, gumming machine, laminating machine, composite machine. Printing, packaging, leather, textile. Plastic, paper, and so on.


DHG001 1*10 m.

Knurling Tool, Shanghai Donghui Roller is the excellent expert all over the world.

1. Dot shape / pattern: pyramid / squater / comby / dot / mess dot / damond / hexagon and others. 0 ~ 300 LPI, different types of designs
2. Application: Mainly used for coating, coloring and embossing, and suitable for the large quantity production of anilox and embossing rollers.
3. High precision & High quality
4. Good reputation & Good service.


Knurling Tool 0 ~ 300 LPI.

Heating Roller, Shanghai Donghui Roller is the excellent expert all over the world.

1.Materials: 20#, 45#, forge alloy steel (42GrMo,38GrMoAI), heating treatment and mechanical processing, hardness is HRC55~58.
2.Inner structure: single-layer, multi-layer screw, Z and other structure.
3.Processing: Hard Chrome plating (Dupont formula), chrommantel compact, adhesion strong.
4.Precision: temperature difference <= 1¡ãC, heating transform <= 0.02mm, concentric <= 0.005mm.
5.Application: plastics, leather, paper, metal, film and so on.
6.The max diametre: 1m, the max length: 10m.


USD 100¡«300 per Piece.

Mirror Roller, Shanghai Donghui Roller is the excellent expert all over the world.
1. Materials: 20#, 45#, forge alloy steel (42GrMo,38GrMoAI), heating treatment and mechanical processing, hardness is HRC55~58.
2. Inner structure: single-layer, multi-layer screw, Z and other structure.
3. Processing: Hard Chrome plating (Dupont formula), chrommantel compact, adhesion strong.
4. Precision: temperature difference <= 1¡ãC, heating transform <= 0.02mm, concentric <= 0.005mm.
5. Application: plastics, leather, paper, metal, film and so on.
6. The max diametre: 1m, the max length: 10m.


Max Diametre£º1 m
Max Length£º10 m.

Laminated frontlit

Frontlit flex ( frontlit banner, frontlit , printing vinyl) for digital printing:

Frontlit flex is effective sign material for indoor and outdoor advertising. Frontlit's excellent translucent character and provides vivid and clear image for your backlit advertisement.

Unisign flex pvc inkjet media is suitable for all solvent-based inkjet system. The special surface coating optimizes ink adhesion and color reproduction for long-lasting brilliant prints. After special treatment, our products have a good capability of anti-microbial and anti-aging. It is suitable for indoor or outdoor applications and the media are available in matte white, gloss white. Here's the detailed specification of our frontlit flex.

Features:
1. Glossy and matt type available
2. White substrate for wide format digital printing
3. Anti flame available
4. Applicable to vutek, scitex, nur, infinity, flora, etc.
5. Weather resistant (uv, rain and frost)
6. Seamless

Application:
1. Billboard (frontlit)
2. Dispalys (indoor and outdoor)
3. Banners
4. Building murals and instore displays
5. Exhibition booth decoration


Standard package

Cotton canvas for digital printing

Pvc digital printing cotton canvas from unisign:

As a recognized nature-friendly material, unisign cotton canvas products become more and more popular for advertising and family decoration usage. It is compatible for solvent-based printer such as mimaki jv3, epson 9600, nur, vutek, scitex, dgi, arizona, infinity, etc and eco-solvent based ink printers (such as cammjet, mimaki, mutoh, falcon, eastench. All kinds of solvent ink , pigment inks, dye inks, mild solvent inks(eco) etc. Moreover, it could also suitable for large format printing application such as vutek, scitex, etc.

Unisign cotton canvas is suitable for solvent ink , pigment inks, dye inks, mild solvent inks(eco). It is made of cotton, and the grain of cloth is clear. It is an ideal choice for dye ink, and the anti-weathering is better than other materials. Base on optimize of ink adhesion, cotton canvas has a good expression in art. Here's the detailed specification of our cotton canvas.

Features:
1. For outdoor advertisement and family decoration application
2. Nature-friendly and green material
3. Compatible for all solvent-based printers
4. Valid date: 1 year.
5. Applicable printers: all kinds of solvent based ink printers
6. Printing presicion: 362/720/1440dpi
Application:
1. Indoor decoration(such as oil-paintings),
2. Photography shed,
3. Outdoor advertising,
4. Background.


Standard package

Self-adhesive printing vinyl

Self-adhesive vinyl for digital printing from unisign:

Unisign's self-adhesive vinyl can be used for digital printing in the windows sticker, windows graphic.

It is a white monomeric calendered self-adhesive vinyl. It is suitable for use on a variety of super wide format inkjet printers using solvent ink. Unisign digital self-adhisive vinyl is recommended for a wide range of short term promotional applications on flat substrates.

Features:
1. Excellent printability and handling on selected printers
2. Easy cutting and application on a wide variety of substrates
3. Excellent price/performance ratio for outdoor promotional graphics

Application:
1. Interior & exterior signs
2. Window decoration
3. Temporary promotional and point of sale advertising
4. Vehicle advertising/graphics


Standard package

Eco printer (ml-1)

Elevating the level of fine-art reproduction
Double 4-color printing
Variable droplet control technology
1440x1440 dpi resolution
Precise color matching
Ultrahigh-speed productivity
Double 4-color printing
Wider print head with 96 nozzles per color
2x's faster head speed
Side-by-side pigmented and dye-based inks
Advancing the state of the art
Variable droplet control: unbelievably smooth and natural reproduction
1440x1440 dpi* resolution: astounding photo realistic images
Piezo print heads produce precise droplets under stable control
Two types of inks to match your needs(water base dye ink and eco slovent ink)
High-speed output with double 4-color printing
Wider heads create improved print speed
Faster head speed with stunning image quality
Dual functionality in a single printer
Printing method: piezo ink-jet method
Printing width: 1520 mm
Print head: 8 pieces
Color: cyan, magenta, yellow, and black
Printing resolution: 1440 dpi x 1440dpi, 720 dpi x 1440dpi, 540 dpi x1080dpi, 1080 dpi x 1080 dpi, 720 dpi x 720 dpi, 540 dpi x 360 dpi
Printing heads cleaning: automatic cleaning and manual cleaning
Interface: bidirectional parallel interface (compliant with ieee 1284: ecpmode) and ethernet 10base-t or 100base-tx
Instruction system: rd-rtl, rd-pjl


Width: 1.52meter
Weight: 200 kg
Packing size:1.1m3