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 Product Description

Roller Veneer dryer is one of the main equipment in plate production. The quality of veneer drying directly affects the quality of veneer and glued products. The design of hot air continuous roller press is based on the most advanced continuous pressure contact veneer drying technology in the world. The working principle is that the veneer is clamped by the upper and lower seamless steel tube rollers, and the oven temperature reaches 140 ℃ by preheating, and then enters between the upper and lower rollers and blows high pressure hot air to the upper and lower sides of the veneer through the hot air pipe for rapid drying. So it can make the veneer smooth and moisture content even after drying, and it also has the characteristics of direct contact heat transfer between high temperature roller and wet veneer, high thermal efficiency, low heat loss and reducing heat energy consumption.

The 4 deck veneer roller dryer runs without thermal oil heater or steam boiler. It uses waste wood fired air heater/Biomass Burner which is our new patented product. It eliminates heat loss by directly heating air and supplying to the dryer instead of indirect heating of Oil or water. As the waste wood, waste veneers, tree barks, rind, chips, etc. are the most cost economical fuel compared to the coal, gas, steam or oil and the burning temperature is high enough to dry veneer to a right moisture content level, the shine veneer roller dryer has the lowest drying cost. The temperature in the biomass burner is up to 800 degree celsius and 140-200 degree celsius in the heating section of the dryer, which is enough temperature to remove the extra moisture out of the green veneer. 

Main Technical Specifications and Parameters 

Main Advantages of 4 Deck Veneer Roller Dryer  

 1. Shine biomass veneer dryer has the features of high productivity, energy efficiency, lowest drying cost and perfect drying effect. The composite cost is only about $6-12/ cubic meter, which can improve customers' profit space greatly.

 2. The biomass burner is Shine patented product. It can burn all kinds of waste wood directly to reduce the drying cost mostly. Compared to steam type or heat conduction oil type veneer dryer, the drying cost is reduced greatly.

3. Shine heat exchanger adopts step by step heat transfer, and the specifications of each section of the heat exchanger are different, and the hot air in the heat exchanger can be uniformly emitted to the veneer. The veneer after drying has uniform moisture content, flat, no buckle or end waviness; free of splits and the surface is in good condition for gluing.

4. Shine veneer dryer adopts automatic electric control and frequency conversion system, which can adjust the transmission speed and temperature automatically according to different veneer thickness and moisture content to achieve and ideal drying effect. Equipped with automatic veneer feeder and automatic collection system, which not only improves the drying efficiency but also saves labor cost mostly.

5. We have a professional R&D team that can design different models according to customer’s special requirement. Perfect after-sale service system can supply 24h online service, remote operation is available on request, regular customer visits, sufficient spare parts supply in time.

6. Roller material is φ102 seamless steel pipe which stands for the better quality.

7. Automatic temperature control and speed regulation system can guarantee the consistent moisture content.

8. The bearings installed for the dryers are featured high temperature 500 degree Celsius resistance and low temperature -20 degree Celsius resistance. Furthermore, no need maintenance in the daily operation.

9. The temperature in the heating chamber of biomass burner heated veneer roller dryer is 40-60℃ higher than steam or thermail oil type veneer dryer, which shortens the drying time and increases the capacity greatly.  

10. The automatic feeding and collection system improves the production efficiency and saves the labor cost to the most. 

11. 4 deck veneer dryers machine has features of high productivity, energy saving and environmental protection.

12. The veneer drying machine has the minimum electrical and fuel consumption, maximum production, quality than the best and energy efficient as well.

13. The drying capacity is improved greatly by using the continuous 3 deck veneer dryers.

Project Cases 

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