USE:

This product was developed on the imported equipment in 1992 and has been placed on the list of the Sin-tech Spark Project of ZheJiang. In 1995, this product passed the provincial level technical appraisal of new products, was awarded the Wenzhou Scientific and Technological Improvement. Award and also recommended as the Brand -new and Quality High-tech Product of Zhejiang and National New P\product of 1995. In July 2002, it passed GMP appraisal by State Economy & Trade Committee and the certification of EU. Until now it has been exported to such regions as Europe, Australia, South America, Middle East, Middle Asia, south Asia and Southeast Asia, etc. And it can be widely used for coating various tablets, pills and sweets with organic film, water-soluble film and sugar film etc. In such fields as of pharmaceutical, food and biological products etc.
And it has such characteristics as good appearance in design, high efficiency, low energy consumption and small floor area, etc

Principle:The tablets make complicated and constant track movement with easy and smooth turn frequent exchanging in a clean and closed drum of the film coating machine. The coating mixed round in the mixing drum are sprayed on tables through the spray gun at the Inlet un action of the peristaltic pump. Meanwhile under the action of air exhaust and negative pressure 100,000 clean hot air supplied by the air exhaust cabinet is exhausted from the fan at the sieve meshes through tablets. So these coating mediums on the surface of tablets get dry forming a coat of firm, fine and smooth film. The whole process is finished under the control of PLC.

Feature: 1、All operations can be finished through pushing the touch key on the computer-controlled panel. The operational panel is a full-sealed slight touch film interface. The main machine as reliable and stable performance.
2、The streamline guiding-type mixer drives tablets to make easy and smooth rotation without fragment and chipped edge, which improves the quality of finished products.
3、Automatic feeding device stopped the cross pollution , convenient to feed, with high efficiency and full direction. The coating boiler equipped in the high pressure spray gun, which can rotate 1800, there set a cleaning sprayer at the air exhaust exit and hot air mouth, which can be rotated in automatic and full direction ,without dead corner more convenient to clean.
4、Select the imported spray gun. It's convenient to operate and easy to master and flexible controlled technological requirement. The spray gun head requirement must keep in the range of 0.29 Mpa to 0.39 Mpa.
5、Angle and sector can be adjustable , uniform density and particle in spray pressure and 0.4-0.5Mpa in atomization pressure that avoid the dropping leakage and blockage phenomenon of size, uniform atomization and large spray area, practical to adjust flow, free leakage and blockage, angle and sector.
6、Film coating machine contains the mechanical device of cauldron wrapping little material can coat at least 20kg plain pills in 150 type coating machine, regulate through it inherent machinery, make a small mount of medium coat in cauldron and will not cause the wasted of dressing and greatly improve the scope of appliance.

spraying system

Air Exhaust Cabinet / Hot Air Cabinet :

Air Exhaust Cabinet：Used for pumping air out of drum in the major machine ( including dust absorption), keeping the working area under negative pressure. Equipped with a vibration damper. The exhaust outlet is equipped with a reflux-proof device . Close the exhaust cutlet before stop the machine to prevent the air in the exhaust cabinet from reflux. It is equipped with a dust abatement & filtration by vibration . So the vibration and dust are insulated, the dust is presented from fly off and the dust abatement is automatically separated, which makes cleaning easy.

Hot Air Cabinet:Firstly, air inhaled in through the centrifugal fan should be purified up to the 100,000 Level after three times filtration, involving primary filtration, medium filtration and high filtration, then be blown to the drum of main machine through the (steam or electrothermal) .Equipped with a vibration damper. Equipped with primary filtration device in the in take, it is more in accordance with GMP.

During the film coating process in the major machine, it shows such feature dust fly off, no syrup splash, operation condition improvement, little cross contamination to tablets, simple coating process, coating time shortening as well as high production efficiency etc.
There adopted a new & mini-type computer and a touch screen on which temperature and negative pressure control system are displayed with such functions programmability, automatic adjusting such a majority of process parameters flow, negative pressure, intake, exhaust, temperature,rotational velocity the compile of SOP digitizing, making no difference between various batches products with the same technical parameter.
It adds data storage and printing functions with more than 14 program film coating , which are modified at any time in the run. The printing device finished as to the customers' requirement so that the process parameters process flow of each batch of production can be accurately recorded and domestic advanced level. The users may write batch numbers and the codes products on their needs.

Main parameter