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发布时间: 2015 - 11 - 04
FDSP can manufacture the ring dies of different materials, types and hole diameters which are suitable for all top brand pelletizers, such as ANDRITZ, CPM, BUHLER, ZHENGCHANG, MUYANG, SHENDE etc Please offer the drawing and specifications of ring dies if you need.Dies-steel mouldFDSP dies are manufactured in the following steels:· X46Cr13 (i.e."stainless" steel or "chrome-steel") · 20MnCr5 (i.e."alloy" steel)· 18NiCrMo5 (i.e. similar to 20MnCr·5 but with a higher alloy content).The X46Cr13 steel dies are vacuum / through hardened. The heat treatment achieves 53-55HRc hardness on the surface and in the core. The high chrome content makes it corrosion resistant. Although it costs more than a normal alloy, X46Cr13 is by far the most common mat...
发布时间: 2015 - 11 - 04
CPM pellet press die characteristics 1.Advanced, automatic ring die processing technology: Full automatic CNC ring die drilling machine and vacuum heat treatment technology ensure the quality and working life of ring dies. 2.Rich ring die processing experience ensures the depth and opening ratio of the hole of ring die which can satisfy different requirements of poultry, livestock and aqua feed, thus improves the pelleting efficiency. 3.The surface of ring die is of good smoothness, high hardness, and the completed pellets are of good shape and neat appearance. 4.Quick discharge, high output and the production efficiency of the same size are much higher than ring dies of other brands. 5.Different types and hole diameters can be processed. Material selection Different ring die materia...
发布时间: 2015 - 11 - 17
Muyang ring die fixed by bolts characteristics1.Full automatic CNC ring die drilling machine is applied. The whole ring die processing is fully automatic controlled, and the holes of good smoothness are shaped at a time 2.Vacuum heat treatment technology reaches the most suitable working condition, which ensures the stability of ring dies.3.Smooth holes make sure that pellets are of high output and quality.4.Long working life5.Different types and hole diameters can be processed.Quality measurement of thermal treatment (1)Hardness For each ring die, after thermal treatment, at least 8 points shall be measured on both sides of the ring die and inner circle surface by sclerometer. The surface hardness shall be as follow: stainless steel: HRC52-55, alloy steel: HRC60-62; the differences betwee...
发布时间: 2015 - 11 - 16
Roller shell, commonly known as roller, is one of the main parts of pellet mill. It can be used to process various biofuel pellets, animal feed and other pellets.Now we have the roller shells of different shapes, such as:close-end grooved roller shell, honeycombed roller shell, drum-hole groove roller, open-end grooved roller shell, deflective-grooved roller shell etc.1.All roller-shells are manufactured using high carbom steels.2.All roller-shells are surface-hardened up to 58-62HRC3.Hardening depth is 6-7mm for C50 steel.4.The heat treatment is characterized by uniform hardening and hardening depth to ensure maximum durabilty.5.All our products are finished by skilled staff.6.Roller-shell surface hardening is tested before delievery to ensure premium quality. Open-end grooved roller...
发布时间: 2015 - 11 - 16
Honeycombed roller shell characteristics:1.Honeycombed roller shell is mainly applied to pelletize poultry feeds. The advantage is that it is uniform wearing,but has bad material intake performance. Large frictional force makes easy polishing.2.Material: Alloy steel, spring steel and bearing steel.3.Special thermal treatment ensures better wear resisting, and pelletizing performance.4.Long working life Roller shell, commonly known as roller, is one of the main parts of pellet mill. It can be used to process various biofuel pellets, animal feed and other pellets.Now we have the roller shells of different shapes, such as:closed-end grooved roller shell, honeycombed roller shell, drum-hole groove roller, open-end grooved roller shell, deflective-grooved roller shell etc.FDSP can manufact...
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Ring die material for fish feed

Date: 2015-11-27
浏览次数: 225
Source:

Today, ring dies are mainly made of two materials: stainless steel of high quality and alloy steel


Reasons why stainless steel ring die is suitable for fish feed processing:
1. The biggest feature of fish feed is high proportion of crude fibrous raw material. Crude fiber is a kind of plant fiber, which

can be “soften” or “gelatinized”. Low quenching hardness stainless steel has better cost performance.
2. Stainless steel ring die can improve “hourly output” properly.
3. Stainless steel ring die makes pellet surface smoother.
4. During the whole service period, there is smaller change on pellet diameter.


Advantages of alloy steel ring die:
1. The ring die is more compact and has better wearing resistance, so that inner holes will not be wore easily. Then during

the whole service period, feed pellet diameter won’t change cause of wearing of holes.
 2. Better surface smoothness not only improves production capacity, but also improves surface smoothness of pellets.


Fish feed breaks in counter bored holes, which results to non-uniform length.

 

 


 

 

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2015 - 11 - 27
点击次数: 225
Today, ring dies are mainly made of two materials: stainless steel of high quality and alloy steelReasons why stainless steel ring die is suitable for fish feed processing:1. The biggest feature ...
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  • 点击次数: 225
    2015 - 11 - 27
    Today, ring dies are mainly made of two materials: stainless steel of high quality and alloy steelReasons why stainless steel ring die is suitable for fish feed processing:1. The biggest feature of fish feed is high proportion of crude fibrous raw material. Crude fiber is a kind of plant fiber, whichcan be “soften” or “gelatinized”. Low quenching hardness stainless steel has better cost performance.2. Stainless steel ring die can improve “hourly output” properly.3. Stainless steel ring die makes pellet surface smoother.4. During the whole service period, there is smaller change on pellet diameter.Advantages of alloy steel ring die:1. The ring die is more compact and has better wearing resistance, so that inner holes will not be wore easily. Then duringthe whole service period, feed pe...
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