High-efficiency Coating Machine

详情

Application:
The BG coating machine is mainly used in medicine and food industries.Meeting GMP requirement,it is a kind of mechanically and electrically integrated coating equipment with high efficiency,energy conservation,good safety and good cleanliness for organic film coating,water souble coating,dripping pill coating,sugar coating,chocolte and candy coating of tables,pills and candies.

Features:
The control system consisting of PLC and HMI is designd reasonably with flexible programming,meeting various pharmaceutical process requirements with reliablt work and stable performance and conforming to GMP requirements.
Under the action of the streamlined and exchange deversion plate mixer,the tablets or pills turn smoothly and exchange frequently,so that the occurrence of the tablets or pills dropping from high position and colliding is eliminated,broken edges are avoided and the rate of the diversion plate is enhanced.The upper surface of the diversion plate is narrow,avoiding the adhesion of dressing onto its surface,saving the dressing and improving medicine quality.
The turn flow pipe is cancele in the constant pressure variable peristaltic pump.The rotation radius of the roller changes with the change of pressure,so that the output paste and paste volume are automatically balanced,the atomizing effecy is stabilized,the spray system is optimized,the blocking of the spray gun is avoided,the dressing is saved.In addition,its easy to clean without any dead corners.
It adopts the new type spray gun with even atomizing,large spraying area,adjustable direction.Th nozzle is not affected by the loading volume,the device for cleaning,shorten coating time and save coating dressing.
Quantitative display and control of technical parameters are realized.SOP operation can be complied to guide the operation by using quantitative indicator and ensure the consistency of quality of each batch of medicines,fully meeting GMP requirements.

Principle:
Under the rotation action of the coating roller,the tablets or pills to be coated make continuous movement in the roller.The peristaltic pump conveys the coating media to the spray gun for spraying them on the surfaces of the tablets or pills to be coated.Under negative pressure,the inlet air handing unit supplies clean hot air to the tablets bed according to the set procedures and process parameters to dry the tablets or pills.The hot air  is discharged from the outlet air handing unit at the bottom of the layer of tablets or pills,so that the coating media sprayed on the tables or pills rapidly from solid,dense,flat and smooth film and smooth film to complete the coating operation.