♦  We, Henan Richi Machinery Co., Ltd. was established in 1995,  Has served Europe, North America, Africa, Middle      East, Asia for ten years. Our products have been sold to many countries all over the world.

♦ The head office was located in Zhengzhou, Henan Province.

♦ As a professional poultry animal feed machine and complete feed plant project solution supplier, Henan Richi can    always meet different customers' requirement.

♦ We understand how important the quality is, and we also understand the importance of timely shipping.

♦ We know how to survive and develop, because we always focus on the long-term development.

♦ 2015 China Feed Industry Expo & Animal Production Promotion was held at Nanjing International Expo Center. the Expo was organized by National Animal Husbandry Service and China Feed Industry Association.
♦ Many international companies were take part in the exhibition, such as China supplier Muyang, DSM, Adisseo, Zhengchang, Buhler and CP Group, etc.
♦ The scope of the exhibition includes feed ingredients, feed and feed additives, animal feed, poultry feed, feed processing machinery and equipment, animal health products, veterinary drugs, pharmaceutical additives, poultry processing equipment, and animal husbandry machinery and equipment.

 To make sure the animal feed pelletizing machine, chicken poultry feed mill delivery to you at the best condition,  we adopt the considerate way to  protect the equipment very well.  We consider our products just as our children. 

 1) Could the animal feed machine be used for different kinds of animal and poultry? 

 Yes. of course.  

 What we need to do is just have different size of ring die mould according to the requirement of different animal and  poultry.  and the replacement of the ring die mould is very easy.  It could produce feed for chicken, pig, cow, cattle, goat, rabbit and fish, etc.

 2) what kind of raw material that the conditioner and the ring die mould are made of?

 Both of the conditioner and ring die mould in our macine are made of stainless steel.  should to note that there are  some suppliers in  the market adopt carbon steel.  please pay more attention on this point, lest the unexpected  trouble. 

 3) What is the suitable moisture (water content) of the raw material that easy to make feed pellet?

 the ideal raw material moisture range is from 15%  to 18% .

 6) What brand of motors you used in the machine?

 We use Siemens brand motor in our machine. please rest assured about the quality.

 7) will you dispatch engineer to install the poultry animal feed pellet mill machine (production line)? 

 Yes. we will dispatch engineer to do the service just based on the requirement of customers. 

 8) where is your factory located? how could I get there? 

 Our factory is located in Zhengzhou, Henan, China. It's 30 km far from the airport. we will pick you up at the airport.

 9) For more questions,

 please leave a message to  us at the bottom to tell your detail requirement.  we will send all the detail as soon as  possible.

 1) About the Compression Ratio of the ring die mould.

 define "L" as the effective hole length of the ring die.

 define "D" as the effective hole diameter of the ring die.

 the Compression Ratio = L / D.

 The higher Compression Ratio, the more compact that the animal poultry feed pellet will be, and the pelleting  speed will  be reduced accordingly.

 2)  Ring die failure cause analysis

 Pellet mill machine is the key equipment in poultry and animal feed pellet producing process. The ring die mould is  the heart part of pellet mill machine, and it's one the most easy wearing spare parts as well.

 Since the ring die mould work with friction all the time. the ring die mould will be wearing and finally failure along  with the throughput increasing. the handling capacity is one of the main performance index for the ring die mould.

 theoretically, one set of ring die mould and one pair of press roller could produce 2000 ton and 500 ton  feed pellet.  but in practice, even the poultry and animal feed factory whose management very well could reach to 1500 ton and  300 ton respectively. and for those poor-management one, the value is only 600 ton / 100 ton.

 After a period of working, the hole inside wall friction losses increased,
 A) the diameter of the hole increased, and the diameter of final product animal feed pellet exceed the specified  value.
 B) the scraggly of the hole inside wall get worse, the feed raw material will easy to block, the capacity will  decrease.
 C) the thickness of the hole wall will be reduced, the structural strength will be highly reduced.

 3) a number of reasons cause the ring die friction losses.

 A) the fineness of the feed raw material.

 the more fineness of the raw material, the bigger superficial area of the  raw material, and the feed raw material  will more easily to absorb water from the steam, it's propitious to conditioning and forming.
 otherwise, too coarse granular size of the poultry animal feed raw material will increase the friction losses of the  ring die.
 Generally, all of the raw material partical size should be more than 8 mesh, the proportion of partical that above 25  mesh should not less than 65%.

 for those high coarse fiber feed raw material, we should add some oil to reduce the friction, and the surface of the  final poultry animal feed pellet will look more smooth.

 B) the impurity in the raw material will accelerate the friction losses. hence the raw material cleaning is very  important.

 C) steam could soften the raw material, and make the oil content cell division, the oil in the cell will play a role of  lubrication when pelleting, and the capacity will be increased.

 Normally, the pressure of steam should be 0.2-0.4 MPa.
 for those high protein material, the pressure should be less accordingly.
 for the rich fiber material, the steam pressure should be higher. 

 under the function of steam, the water content in the raw material should be 16%-17%. the temperature should be  78-87 Celsius system.

 D) the space between the press roller and the ring die mould.
 It will speed up the friction if the space is too small. the ideal space is 0.2-0.4 mm.
 the space selection will depend on the diameter of the pellet. smaller diameter, smaller space.
 when we replace the ring die mould with a new one, the space should be set as lower value.