Hot Selling Kahl Flat Die Pellet Die Supplier with Long Service Life
| US$700.00 - 2,800.00 | 1 Piece (MOQ) |
Liyang Weifeng Equipment Co., Ltd.
Jiangsu, China
Last Login Date:
Aug 25, 2025
Main Products:
Biomass Fuel Pellet Production Line, Animal Feed Pellet Production Line, Wood Pellet Mill, Wood Chipper, Hammer Mill, Cooler, Dryer Machine, Feed Pellet Mill
Product Description
Company Info
Basic Info.
Product Description
We are a professional manufacturing factory for Ring Dies,Pellet Dies,Flat dies,Feed Mill Pellet Ring Dies,Pellet Mill Ring Dies,Animal Feed Pellet Mill Ring Die,Pellet Machine Ring die,Pellet Press Ring Die,Wood Pellet Machine Ring Die.
Our flat die process flow:Preparing→Forging→Rough lathing→Drilling→Countersinking→Screw holes→Splining→Heat treatment→Polishing→Fine lathing→HRC testing→Brushing oil→Checking→ Packaging → Delivery
Introduction of pellet mill ring die, flat die
1. Material of the ring die: X46Cr13 /4Cr13(stainless steel), 20MnCr5/20CrMnTi (alloy steel) or customized
2. Hardness of ring dies: HRC54-60.
3. Diameter of ring die can do: 1.0mm up to 28mm
4. Pellet die type can do: Ring Die or Flat Die
5. Outer diameter can do: Outer diameter up to 1800mm
6. Pellet Die model we can customize:
CPM, CPP, OGM, Zhengchang(SZLH/MZLH), Amandus Kahl, Yulong(XGJ), AWILA,PTN, Andritz Sprout, Matador, Paladin, Sogem, Van Arssen, Yemmak, Promill; etc. We can customize for you according to your drawing.
For Zhengchang pellet mill: SZLH250, SZLH300,SZLH320,SZLH350,SZLH400,SZLH420,SZLH508, SZLH678, SZLH768, etc
For Muyang pellet mill: MUZL180, MUZL350, MUZL420, MUZL600, MUZL1200, MUZL610, MUZL1210, MUZL1610, MUZL2010;
MUZL350X, MUZL420X, MUZL600X, MUZL1200X(Especially for shrimp feed pellet, diameter: 1.2-2.5mm)
For Awalia pellet mill: Awalia 420, Awalia350, etc
For Kahl pellet mill(Flat die): 38-780, 37-850, 45-1250, etc
Advantages of LYWF ring die/flat die
1. 20 years of experience in ring die/flat die production
2. High chromium high carbon content steels
3. Extremely precise manufacture
4. Advanced imported equipment
5. High hardness after heat treatment
6. Rapid delivery times
7. Test and control before shipment
8. Long service time
Compression Ratio of Ring Die/Flat die
Generally speaking, the higher the compression ratio, the denser the finished pellets. But it does not mean that the higher the compression ratio, the better the pellet quality.
Compression ratio should be calculated based on raw material for making pellets and type of feed.
With many years pellet die manufacturing and research experience of WEIFENG Company, we provide some general data of ring die's compression ratio for your reference:
| Hole Diameter(mm) | Compression Ratio | |
| Ring die for animal feed pellet machine | ||
| Poultry&livestock feed | 2.5 - 4 | 1:4-1:11 |
| Fish feed | 2.0 - 2.5 | 1:12-1:14 |
| Shrimp feed | 0.4 - 1.8 | 1:18-1:25 |
| Ring die for biomass pellet machine | ||
| 6.0 - 8.0 | 1:4.5-1:8 |
The most common structure of die hole are straight hole; release stepped hole; external conical hole and internal conical hole, etc. Different die holes structure are suitable for different raw material and feed formula for making pellets.
How to maintain and inspect the ring die/flat die:
1. The rollers should be correctly adjusted, make sure the hole inlets are not damaged by contact with the rollers or as a result of tramp metal.
2. Material should be evenly distributed across the whole working area
3. Make sure that all holes work uniformly, opening the clogged holes if necessary.
4. When changing dies, carefully inspect the condition of the die seating surfaces and fixing systems including collar, clamp or wear ring.
