High Stability Computer To Conventional Plate Machine 405nm UV Screen Exposure Unit

1. Name: UV Japanese  laser diode 405nm with high speed CTcP machine,motor structure control more easy and stable  

2. Application: Prepress Printing Area
3. Feature:  Totoal separate temperature control system for laser

High stability laser promise 1-2 broken  per year

Unique independent  vaccum space structure design for external drum

Big size drum can print smallest plate size 450mm*320mm

Description: DOIE prepress machine is more and more popular in the world.As one of few CTcP professional manufacturers in china, DOIE is dedicated to develop mature and perfect technology for CTcP,by Octobor 2013,DOIE successfully update the separate temperature control system for laser to control laser temperature adjustment automatically.

As everybody knows, CTcP is mature on technology and quality,the biggest advantage of DOIE machine is no bunding promotion with plate,,customer  can choose

the plate they need to save cost and energy.

Specifications:

Applications:

CTP platemaking machines generally divided into inside drum, the drum type, plate type, curve type four major categories. In the four types at present, the most use is the internal drum and the drum; The performance with most high-grade CTP platemaking machines are the drum type.

DOIE UV-CTP take external drum way, this kind of CTcP normally worked in pre-press printing process, it can be used to connect with bridge and stacker to make up an integral pre-press workflow,which will improve production efficiency and reduce labour cost. UV-CTP can fit the conventional plate whose cost is lower than thermal plate. That is why UV-CTP will be the main stream pre-press equipment in future development.

Competitive Advantage:

1. Precise guiderail chassis. Manual entire scrape.

• The chassis is HT300 inblock cast, guiderail and chassis became in one, the high mechanical strength, the high heat stability, less possibility of deformation.

• The guiderail precision could achieve 1-3μm/m,effectively ensure printing precision.
• Scraping guiderail is made by cast-iron, the surface has one thin oil slick, play an lubricant, protective role;
• Using import soft guide pairs and precise grinder guiderail technology, make optical platform move has little wear; the moving of platform has better smooth, precision.

2.  Independent vacuum structure, effectively absorb various plates.

• By using the three-cavity technology, the drum could effectively absorb various plates, avoid the plate.
• According to different size of plate, adjust absorptive power, could achieve best printing effect.
• Using negative pressure checking before printing, avoid the plate flying.
• Using negative pressure checking in printing, avoid the plate flying.
• Using negative pressure and prevent air leakage technology.

3. High precision side-guide technology, improve printing repeatability precision.

• Fusing advanced plate-edge checking technology and side-guide technology, improving the printing repeatability precision.
• High precision side-guide technology, making the equipment running more stable.

• According to the requirement, increase dynamic balance data automatically, make the production conveniently.

4. Continue feeding plate system, achieve automatic loading plate.

• Using advanced belt conveying plate system.
• Using mechanical head clip automatic positioner.
• Using mechanical tail clip automatic positioner.
• Using automatic negative pressure absorption technology.