• Model NO.：FDSP series
• Pressure Chamber Structure：Vertical
• Tolerance Grade：4
• Casting Surface Quality Level：1
• Certification：CE, ISO 9001:2000
• Inner Diameter：4-10mm
• Range：Feed Machinery, Bimasss Machinery
• Pattern：Honey-Comb, Teeth
• Customized：for Cpm, Buhler, Andiritz, Muyang, Zhengchang Pel
• Transport Package：Iron Case
• Specification：CE, ISO, SGS
• Trademark：FDSP
• Origin：Jiangsu China
• HS Code：8438900000
• Production Capacity：800-100h,400-500h

Basic Info.

Model NO. FDSP series Pressure Chamber Structure Vertical Tolerance Grade 4 Casting Surface Quality Level 1 Certification CE, ISO 9001:2000 Inner Diameter 4-10mm Range Feed Machinery, Bimasss Machinery Pattern Honey-Comb, Teeth Customized for Cpm, Buhler, Andiritz, Muyang, Zhengchang Pel Transport Package Iron Case Specification CE, ISO, SGS Trademark FDSP Origin Jiangsu China HS Code 8438900000 Production Capacity 800-100h/400-500h

Product Description

Good Quality Ring Die Feed Pellet Machine Pellet Mill Vertical Ring Die 
Ring die for Pellet Mill/Pellet Press/Pelletizer 


Application:
Ring die for pellet machine in poultry feed,livestock feed,aqua feed, bio-mass pellet machine,etc.
We could offer you OEM high chrome steel ring die,Such as for CPM, Buhler, Andiritz, Muyang, Zhengchang pellet mill with different specification.  
 
 

Type	for feed pellet mill, bio-mass pellet mill
Pattern	honey-comb, teeth,etc
widely application	CPM, Buhler, Andiritz, Muyang, Zhengchang pellet mill,etc

Feature of our ring die:
1Made of imported high-carbon high-chromium stainless billet steel,optimization carbon,thus enhancing wearing and corrosion resistance and 
hardness.
2 It can deal with all kinds of die hole over &1.2mm (&1.2mm included) and compression ratio.
3Ring die can be produced up to 300mm-1500mm in diameter  and 500mm in height.
4In ring die processing, full automatic control, one-time molding for die hole, high smoothness.
 strong tensile strength,good wear resistance, good corrosion resistance,high wear resistance,long life
 
Advantage of our ring die:
1.Material refining technology,fewer impurities,high purity,largely reducing harmful elements content(such as 
elements S,P ), thus comprehensive mechanical performance of material is raised.
2.Through roll forging, material is processed and strengthened and material fibre is complete and uniform, 
which increases integrated mechanical performance of material.
3.FDSP Company has the world advanced forging equipment and technology,electronic data processing 
systems and perfect quality control system.
4.Ring die blank,generally chromiumalloy roll forgings, some factories use 45 ordinary carbon steel.
5.Hardness of blank must be controlled, ranging from HB170 to HB220.If the hardness is too high,the drill is 
easy to break and happens with die hole when drilling. If hardness is too low, the surface finish of die hole 
will be not good.
6.In order to control blank inner material uniformity, every blank must be carried out with fault detection, 
which can avoid defects such as flaw, pore-free,crackle and inclusions etc.
7.After machining and heat treatment process, hardness of ring die can be up to HRC 52-58(inner diameter less than 350mm),HRC50-56(inner diameter more than 350mm),more wearable and 
anti-corrosion.
8.In order to control hardness uniformity of ring die after heat treatment, we choose more than three points 
in each part of trisection of peripheral direction to test hardness and take average.The difference of 
hardness value between each part should not be higher than HRC4.
9.According to the principle of metal material science combined with gas quenching and C,Cr,Mn,Ni,V 
elements content is optimized, forming the standard of ring die.
  
Relation between die hole structure and pelleting:
Straight hole and release stepped hole is suitable for compound feed processing
External conical hole suitable for the processing of high-fibre feed like de-fat chaff
Internal conical hole and compression-type stepped hole applicable for the process of herbage powder feed of light proportion
We should try to avoid using release stepped hole(pressure-relief vent)
Because discharing is not easy for holes in the rows of the edge of ring die, pressure-relief vent is designed there.

Our Service:
Warranty:1 year
Our professional service includes: Free training, Guidance Installation and Debugging.
If you have any question, please contact us freely. Our after-sales service team on-line will do the best to accomplish your sincere requirement on time.

FDSP Workshop:


About FDSP:




FAQ
1.How does your factory do regarding quality control?
Our factory has gained CE, ISO9001, SGS authentication.'Quality is priority'. We always pay great attention on quality controlling from the beginning to the end. 

2.How long is your guarantee?
One year. After this period we will definitely support you when needed. You are welcome to contact us at any time.

3.Will you send engineers to install the plant? 
Yes, we can send our engineers do the guide installation overseas.

4.Where is your company located? How can I get there? 
Our company is located in Nanjing City, Jiangsu Province, China, near Shanghai. 
If you arrived Nanjing Lukou International Airport, you can come to our company by Car about 30 Mins. Or you arrive Shanghai Hongqiao Airport, you can by train about 1.5H.

5. Where is your factory located? How can I visit there? 
Our factory is located in Liyang City, Jiangsu Province, China, near Shanghai; and our International Business Centre is in Nanjing City. You can fly to Shanghai airport or Nanjing Airport directly. All our clients, from home or abroad, are warmly welcome to visit us!