2015 New Pellet Die for Mill
---Ring die for Pellet Mill/Pellet Press/Pelletizer
---Ring die for wood pellet machine,bio-mass pellet machine
Other spare parts for pellet mill
Good tensile strength, Good abrasion resistance, Good corrosion resistance, Good impact resistance, Good heat resistance, Good fatigue resistance.
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|
|widely application|| CPM, Buhler, Andiritz, Muyang, Zhengchang pellet mill,etc|
Features of our ring die:
1. Made 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 compressionratio.
3. Ring die can be produced up to 300mm-1500mm in diameter and 500mm in height.
4. In 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
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
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.
Relations 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.
1. Precision Machining:
CNC machining center
CNC machining center assure high dimensional accuracy, geometric tolerance and
Germany gun drill
The quality and service life of die is guaranteed.
Ring die is the central parts of pellet mill, it must resist abrasion, corrosion from chemical exposure and breakage caused by the physical stresses of pellet formation. The optimum die combines high resistance to abrasion, breakage and corrosion with maximum productivity. Our expertise enables us to precisely match the die specification to your required formulation, even if it means customizing a die pattern to meet your exact needs.
Features of FDSP ring die
1. The surface of the ring die has a good roughness, high hardness, and even quenching.
2. High quality pellets. The pellet made is well shaped, neatly lined.
3. Advanced automatic ring die processing technology.
4. Vacuum heat treatment
5. Test and quality control before shipment
6.Fast delivery time
7. Long service life.
8. All ring die by hardening treatment, hardness of 53-54 HRC
Our company (FDSP) is a professional ring die manufacturer and supplier who can
supply high quality ring dies for you. You can customize ring dies for various pellet mill,
such as: CPM, Matador, Muyang, Paladin, Promill, Buhler, Zhengchang, Mabrik,
Matador, Sogem, Andritz Sprout, Yemmak, etc. We can also design and make the ring
die according to the drawing that you provide .
The main ring dies we provide
1. Stainless steel ring die
They have the best abrasion and breakage resistance as well as good corrosion
2. Alloy ring die
This is the choice for many feed processors because of their good abrasion and
3. Carbon steel ring die
They have superior corrosion resistance, making them the choice for processing
operations involving corrosive chemicals.