Hangzhou Shengde Machinery Co., Ltd. is one of the most professional manufacturers and suppliers of SED-400GB-A High-Efficiency Tablet Film Coating Machine in China. Welcome to wholesale customized SED-400GB-A High-Efficiency Tablet Film Coating Machine at competitive price from our factory. Contact us for cheap products and discount information.
Products Description
The SED-400GB-A is a high-efficiency film coating machine for batch coating of tablets and pellets. It is also described for suitable confectionery products such as candies and chocolate. The coating system brings together a rotating pan, liquid spray and managed inlet and exhaust air so that the coating liquid can be applied while the product bed tumbles. The 400 kg per batch load is the machine rating. Formulation, spray settings, pan speed and air conditions should be selected for the coating process.
Coating pan and spray application
The coating pan rotates at 3–15 rpm. The pan diameter is 1500 mm, and the main motor is rated at 11 kW. An inclined stirring arrangement promotes movement and turnover of the material bed during coating. Liquid is delivered by a peristaltic pump to the spray system. Four spray guns with 1 mm nozzles are listed in the complete set, together with a 200 L pneumatic solution tank. The nozzles are described as producing an even spray over a broad area with adjustable direction. Set spray rate and direction to suit the coating liquid and tablet bed. The peristaltic-pump arrangement is described without a reflux pipe, and its feed can be adjusted to the coating process.
Inlet air, exhaust and enclosure
The complete coating arrangement includes an inlet-air cabinet with prefilter, middle filter and HEPA filter, plus a blower and heating arrangement. Air passes through the coating chamber as the spray is applied, while an exhaust fan and dust-collection equipment remove process air. The inlet blower is rated at 5.5 kW, and the separate exhaust fan is rated at 22 kW. Compressed-air consumption is listed as 1.5 m³/min. The chamber operates in a sealed, negative-pressure state. Sound and heat insulation are specified for the machine enclosure, helping isolate the process from the surrounding area. A differential-pressure transmitter is listed for the HEPA filter, with temperature sensors for inlet and outlet air.
Control, construction and operating checks
A touchscreen and PLC control system are listed for setting and viewing operating parameters. The control equipment includes alarms for temperature or pressure sensor readings outside their set ranges. Safe earthing is required before the machine can be started. The bill of materials identifies an SS304 main-machine frame and an SS316L rotary drum. The spray-gun frame, spray guns and solution tank are specified as SS316L. Confirm the material grade of other product-contact components for the selected configuration. An automatic unloading arrangement is also included in the complete set.
The SED-400GB-A is supplied as a coordinated coating arrangement, with the main coater, inlet-air system, exhaust equipment, spray assembly and electrical controls described as separate functional sections. The 400 kg batch rating, pan dimensions and rotation speed describe the coater, while the blower and exhaust figures describe their respective air-handling units. This distinction is useful when planning electrical supply, compressed air, floor space and the coating process for a particular product.
Products Specification
| Parameter | Specification |
|---|---|
| Model | SED-400GB-A |
| Rated batch capacity | 400 kg/batch |
| Coating-pan speed | 3–15 rpm |
| Coating-pan diameter | 1500 mm |
| Main-motor power | 11 kW |
| Inlet-air blower power | 5.5 kW |
| Exhaust-fan power | 22 kW |
| Compressed-air consumption | 1.5 m³/min |
| Solution-tank capacity | 200 L |
| Spray guns | 4 guns; 1 mm nozzle diameter each |
| Main-machine frame | SS304 |
| Rotary drum | SS316L |
| Spray-gun frame and guns | SS316L |
Features
- 400 kg rated batch capacity with a 1500 mm coating pan.
- Pan-speed adjustment from 3 to 15 rpm.
- Peristaltic-pump spray delivery with four 1 mm spray guns in the complete set.
- Filtered inlet air and separate blower and exhaust equipment.
- Sealed, negative-pressure coating chamber with sound and heat insulation.
- Touchscreen and PLC controls with temperature and pressure sensor alarms.
- SS316L rotary drum and SS304 main-machine frame, with component-specific material grades retained.
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