Purpose:
Suitable for sugar coating, organic film, water-soluble film, and slow-release/controlled-release coating of Chinese and Western medicine tablets, pills, micro pills, small pills, water pills, drop pills, and granular pills in the fields of pharmaceuticals, food, and biology; It is a beautiful, efficient, energy-saving, safe, clean and easy to clean electromechanical integrated equipment; The operation process and all process parameters such as negative pressure and temperature during the process are automatically controlled by a programmable logic controller (PLC human-machine interface), which is easy to operate and has advanced and reasonable technology.
The host and cleaning system, as well as the hot air cabinet, exhaust cabinet, and constant temperature mixing drum, are all made of imported high-quality stainless steel precision manufacturing, which meets GMP requirements. This product has passed the EU CE mark certification.




Basic working principle:
The core of the tablet is in a clean and sealed rotating drum of the coating machine. Under the action of the streamlined guide plate, it continuously moves in a complex track, flipping smoothly and exchanging frequently. The coating medium stirred by the constant temperature mixing bucket is sprayed onto the core from the inlet spray gun through the action of the peristaltic pump. At the same time, the hot air filtered by 100000 levels is introduced by the air duct distributor at the center of the drum. Under the action of exhaust and negative pressure, it passes through the core and is drawn away from the air duct distributor by the fan-shaped air slurry. After dust removal, it is discharged to quickly dry the coating medium on the surface of the core, forming a strong, dense, and smooth surface film. The entire process is completed under the control of PLC.

Performance characteristics:
1. The main drum adopts a mesh free structure and is completely sealed. Equipped with an internal guide plate to ensure smooth flipping of the core, avoiding debris and edge collision; The cylinder wall and guide plate have both undergone mirror polishing treatment, which has improved the yield of finished products. Compared to perforated models, this series of coating machines has a wider range of applications; More energy-efficient and auxiliary materials; More easily cleaned.
2. The wind collection process undergoes primary, secondary, and tertiary filtration to achieve a cleanliness level of 100000; The exhaust adopts a bag dust removal device, with a dust removal effect of 99%.
3. Design a special air source exchange system that can be used for cold and hot exchange according to process requirements. The fan-shaped fan blade can be either an inlet or an outlet, and the fan blade aperture ranges from 0.6 to 3.00MM according to customer needs, suitable for different specifications of coatings.
4. The drum is equipped with explosion-proof lights for viewing holes, making the materials in operation clearly visible and facilitating flexible control of process changes.

Project/Model		BGW300 type	BGW150 type	BGW80 type	BGW40 type
Drug loading capacity		300kg	150kg	80kg	40kg
Drum speed (revolutions per minute)		1-13RPM	1-16RPM	1-19RPM	1-21RPM
Host power		3kw	2.2kw	1.5kw	0.75kw
Host volume (L × W × H)		1720*1600*2120mm	1450*1350*2100mm	1300*1040*1920mm	1000*1380*1540mm
Coating drum diameter		1500mm	1280mm	1006mm	825mm
Power of exhaust cabinet motor		7.5kw	5.5kw	3kw	2.2kw
Power of hot air cabinet motor		2.2kw	1.5kw	1.1kw	0.75kw
Diameter of feeding port		475mm	458mm	380mm	340mm
Weight		1200kg	1000kg	800kg	550kg
External dimensions of hot air cabinet		900*800*2280	970*1150*2170	1040*920*2170	900*800*1500
External dimensions of exhaust cabinet		1050*1050*2100	1040*1340*2060	900*820*1850	820*720*1750
clean air	pressure	≥0.4Mpa	≥0.4Mpa	≥0.4Mpa	≥0.4Mpa
	Gas consumption	1.1m3/min	0.7m3/min	0.35m3/min	0.15m3/min