1000 Kg/H 30 Kw Mesh-Belt Electric Sinking Fish Feed Pellet Dryer Machine

Fish feed dryer Introduction

Mesh belt fish feed dryer is a machine for continuous production. Materials evenly spread on the mesh belt by the feeder. The mesh belt moves inside the dryer dragged by the transmission device. There is circulating fan, heating device, fresh-air-suction-system and exhaust-exiting system. Operator can take independent operational parameter control of temperature, humidity and exhaust gas re-circulation rate, which ensures the reliability of the fish feed pellet dryer, and the optimization of the operating conditions. Mesh-belt Type Fish Feed Dryer has good security and operation flexibility. The drying process is carried out in a fully-sealed box, effectively avoiding dust leakage. Damp materials are evenly spread on the mesh belt which is driven to move by transmission device in the dryer machine. From bottom to top, hot air flow through the mesh belt and fish feed pellets on it. In the drying process, heat exchange is sufficient & uniform, drying efficiency being extremely high.

Operation and Maintenance of Multilayer Mesh Belt Drying Machine

Head of the machine

The machine head is composed of two driven rollers, tightener, feed inlet and outlet.

Passive bearing bears the tension and determines the tightness of the mesh belt, so bearings at both ends of the passive rollers should be regularly lubricated with high temperature (above 200℃) lubricating grease, to ensure the normal operation of the dryer.

Tightener is to adjust the mesh belt tightness. The first installation, mesh belt should be tightened, and after heating up, tightening again (because of the thermal expansion).

Drying section

This stage is the actual working area of material drying, blast pipe and discharge pipe being installed on the top. Hot air flows into the underpart of the inner chamber from both sides, then extracted out by wind turbine from the middle. There are control valves being installed on the air inlet and outlet to adjust air velocity.

Dryer end

The transmission part is installed in the end of the fish feed pellet dryer. The tightness of the transmission chain can be adjusted by adjusting the position of the gear reducer. Transmitting gear on the other side of the gear reducer will also inject lubricating oil to extend its service life.

Advantages of Mesh Belt Fish Feed Dryer

1. The equipment’s configuration is very flexible. Simple structure, easy installation and maintenance.

2. Materials will not be vibrated or impacted during the drying process, so the pellets will keep intact.

3. Air quantity, heating temperature, materials staying time and feeding speed can be adjusted to achieve the best drying effect.

4. Hot air can be circularly applied, the energy is greatly saved.

5. Unique air dividing device, it makes hot air distribute uniformly; this can guarantee products’ quality.

6. Mostly used in requirement of low drying speed and long drying time.

7. Ideal for drying feed pellets, grains and etc.

8. It is commonly used in the low drying speed and long drying time of occasion.

Technical Parameter