The counter flow cooler is one of the key machine in feed pellet production line.The counterflow cooler is used to cool the hot pellets,about 3-5 degress higher than room temperature. With special coercive discharging system,it can be used in all kinds of raw material.The unique structure of the cooling system, relative movement between cooling air and materials, make the pellet forward step by step to cool.

1.Feature and Advantage

1).The counter flow cooler working principle is adopted to cool the pellets with high tempe rature and moisture. Hot air touches hot pellets and cool air touches cool pellets so as to avoid the pellet surface crack caused by sudden cooling produced by direct touching between cool air and hot pellets;

2).The temperature of the pellet after cooling is not higher +3-5 ℃ than room temperature,and the cooling times is not less than 6-10mins;

3).The top of cooler is made of stainless steel, resulting in high corrosion-resistance and long service life;

4).Adopting unique slide valve discharge mechanism,working stably and discharging smoothly;

5).Convenient adjustment and high automatically degree,It is suitable for cooling of any granular products.

2.Application:

The counter flow cooler is mainly used in the cooling system of feed pellet production line or biomass wood pellets production line. 

3.Technical parameter:

All our machines are approved by CE certification.

All our machines are packaged by inner stretch film;outside wooden cases.

Found in 2005, Shandong Double Crane Machinery Manufacturer Co.,Ltd. located in Leling High-tech Industrial Park,Dezhou City, Shandong Province,China. Distance from the Dezhou East Railway Station only one hour,Distance from the Jinan International Airport two hours. Shandong Double Crane Machinery Manufacture Co.,Ltd. is a modernized and experienced enterprise which is specialized in research, manufacturing, and sale of wood pellet equipment,vertical ring die wood pellet machine, ring die wood pellet machine ,small wood pellet machine,flat die wood pellet machine,biomass pellets &briquetting equipment,Stove use wood pellet machine,wood pellet production line etc. Nowadays, most of the countries are developing low-carbon recycling economy with energy conservation and emission reduction, straw &forestry waste comprehensive utilization. with this growth strategy,our company concentrate on biomass solutions for thermal use and power generation, such as wood chips, pellets etc.

1. Q: Are you a trading company or a manufacturer?

A: We are a manufacturer, which has almost 10 years of experience in this industry and be able to offer you the best price.

2. Q: How can I get to your company?

A: You can get a flight to Jinan Airport. We are just about 1hours away from Jinan Airport.

3. Q: How long is your warranty period?

A: One Year (Calculated from the equipment arrives the customer’s side).

4. Q: Will you send engineers to install the plant?

A: yes, but at an extra cost payable by the customer. Or you can get local contractors to do the commissioning and we send one supervising engineer.

5. Q: Have you sold your products to Europe?

A: Yes, We have designed and installed more than 1000 turnkey pellet lines. Many of our customers are from Europe, including Latvia, France, Greece, Romania, Lithuania, etc.

Pre-sale service

•Provide customers the parameters and confirm necessary technical points

•Share photos and videos with clients

•Show our factory to clients for checking

On-purchase service

•Keep clients informed of the production progress

•Send photos to clients before shipment for checking

•Arrange the visa for engineers who will go for guide assembly

After-sale service

•Training and all-around technical guidance for operation, commission and maintenance

•Engineers abroad to for guide assembly

•Detailed drawings from front view, vertical view, side view.