In the film coating machine, the pills and tablets go through a complex and continuous path within a clean and enclosed drum, smoothly rotating and frequently changing positions. The coating materials from the stirring tank are sprayed onto the tablets using a spray gun, powered by the peristaltic pump. Meanwhile, under the action of air exhaust and negative pressure, the clean hot air from the hot air cabinet is expelled through the fan at the sieve pore, passing through the tablets. This process helps dry the coating materials on the tablet surfaces,resulting in a strong, fine, and smooth film.
Features
The machine adopt a new microcomputer PLC module, all parameter settings such as hot air temperature, air volume control, and drum speed adjustment etc which are operated through the touch screen. The touch screen is fully sealed, ensuring that the main machine remains unaffected during cleaning. It is reliable and stable in performance, with programmable capabilities. The coating drum is driven in a clockwise direction by an explosion-proof motor via a cycloidal pinwheel.
The exhaust outlet is equipped with an adjustable device, allowing even a small amount of tablets to undergo the coating in the coating pan. It also has an anti-backflow function, preventing the return of waste gas from the exhaust cabinet.
Features
The air is drawn in by a centrifugal fan and can be heated and dried using either a steam heat exchanger or an electric heat exchanger. Additionally, it is filtered by a three-effect filter, achieving a purification level of 100,000, and then blown into the main machine's drum. The machine is equipped with anti-vibration and silencer device. The temperature and air flow can be adjusted via the touchscreen.
The exhaust cabinet is used to extract air from the machine drum and keep a negative pressure within the working area. It is equipped with an automatic mechanical vibrating fabric dust collector that achieves a 99% dust removal efficiency and effectively separates residual dust to prevent it from spreading. The system is easy to clean, and the exhaust emissions comply with environmental regulations.
Features
Spray gun adjustment: It’s can adjust the distance and spraying angle between the spray gun and the tablet, as well as the air pressure and flow rate, to meet variousrequirements as needed. Additionally, you can set the spray rate and mode to achieve more precise and flexible coating operations.
Syrup pump (frequency speed adjustment) with impeller drive structure, enhanced the pump's power, It effectively handles the thick liquid coating process in sugarcoating, resolving the issue of peristaltic pumps inefficiently transporting viscous liquids. It is suitable for coating the syrup.
Technical parameters
Model | BG-80 | |||
Max. loading volume | 80L / batch | |||
Capacity(as per specific gravity:0.8) | 65kg/batch | |||
Coating drum speed | 0-19 r.p.m | |||
Supply voltage | 3P 380V 50Hz | |||
Main machine motor power | 1.5 kw | |||
Exhaust cabinet motor power | 3 kw | |||
Exhaust blower air flow | 5268 m3/h | |||
Hot air cabinet motor power | 1.1 kw | |||
Air heater air flow | 1685 m3/h | |||
Air heater temp.-adj. range | ~ 80 ℃ | |||
Hot air cleanness | 100,000 level | |||
Pump motor power | 0.55kw | |||
External dimensions of host machine(mm) | 1370x1030x1950 | |||
Host machine weight | 680kg | |||
External dimensions of hot air cabinet(mm) | 900x800x2000 | |||
Hot air cabinet weight | 400kg | |||
External dimensions of exhaust cabinet(mm) | 900x820x2100 | |||
Exhaust cabinet weight | 500kg | |||
External condition | Clean Air | Pressure | ³0.4Mpa | |
Air consumption | 0.7m3 /min. | |||
Steam heating type | Steam | Pressure | ³0.4Mpa | |
Air consump. | 80kg/h | |||
Power source | 3 phase and 5 lines 6 kw | |||
Electric heating type | Power source | 3 phase and 5 lines 32 kw | ||
Finish Product
Mechanical Images
Configuration list
Item | Brand |
Touching screen | Siemens |
Microcomputer programmable controller | Siemens |
Inverter | |
Temperature model | Siemens |
Spray gun | Japanese Iwata |
Mini type relay | Schneider |
AC contactor | Schneider |
Heat relay | Schneider |
Air switch | Schneider |
Switch power | Mingwei |
Pressure difference sensor | Beijing |
Explosion-proof reducer | Zhejiang |
Explosion-proof motor | Zhejiang |
Heat sensor | China |
Explosion-protecting hole-observing light | China |
Pneumatic element | Taiwan AirTAC |
Centrifugal fan | China |
Electricity motor | China |
Primary filtration | China |
Medium filtration | China |
High filtration | China |
Explosion-protecting Centrifugal fan | China |
Explosion-protecting electricity motor | China |
Filtration cloth | China |