Product Name:Stainless Steel Ring Die
Product Description:
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 mould
FDSP 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 material used through out the feed milling industry.



pellet ring dies
Pellet Diesmade in 20MnCr5 and18 NiCrMo5 steel, on the other hand, are case hardened to obtain 60-62HRc hardness for approximately 0.8-1.2mm. Under the case hardened layer the steel remains malleable and therefore less brinle. The pellet mill dies made of this steel are more resistant for pelleting extremely difficult fibre-rich products such as beet pulp, alfalfa, straw and hay.




Feature of our production process:
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.




Ring die Customization:
We (FDSP) can manufacture the ring dies of different materials, types and hole diameters which are suitable for all top brand pelletizers, such as FDSP, ANDRITZ, CPM, BUEHLER, ZHENGCHANG, MUYANG, SHENDE etc.
Please offer the drawing and specifications of ring dies if you need.
Price:10000.00
Product Website:[Misafirler Kayıt Olmadan Link Göremezler Lütfen Kayıt İçin Tıklayın ! ]
Company Description
Jiangsu Liangyou International Mechanical Engineering Co., Ltd
Address:JiangsuJiangsuchangzhouliyangNo. 6, Chenyang Road, Chengbei Industrial Park, Economic Development Zone, Liyang, Changzhou, Jiangsu, China (Mainland)
Descption:Jiangsu Liangyou International Mechanical Engineering Co., Ltd is an export-oriented company specializing in overseas business, which belongs to Jiangsu Liangyou Agro Machinery Co., Ltd.. In order to better explore and develop overseas business, now we put the overseas business in Jiangsu Liangyou Agro Machinery Co., Ltd., Jiangsu Liangyou Silo Engineering Co., Ltd., and Jiangsu Liangyou Renewable Energy Mechanical Engineering Co., Ltd. together to Jiangsu Liangyou International Mechanical Engineering Co., Ltd.
The company is aiming at “keep brand ahead in domestic, and guarantee quality in overseasâ€, concentrating on research, development, design and manufacture of Agro machinery, silo, and renewable energy machinery, forming industrial pattern covering machinery regarding feeding, animal husbandry, agro husbandry, cultivation, microbe, environmental protection, silo, renewable energy etc. We have passed ISO 9001:2008 quality management system certification, and get CE, SGS certificates. Products are exported to many countries in Middle East, Europe, America, South East Asia and Africa etc.
Registered Capital:5000000
EmployeeNum:100
Jiangsu Liangyou International Mechanical Engineering Co., Ltd
Contact:Mr. Victory Chen
Telphone:86-025-66082288-0
Fax:86-025-66621288-0
Email:chinafdsp@sohu.com
Company Website:[Misafirler Kayıt Olmadan Link Göremezler Lütfen Kayıt İçin Tıklayın ! ]