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Ring Die For Pellet Mill Wood Pellet Mill
Ring Die For Pellet Mill

Ring Die For Pellet Mill

Model: MZLH

Application: Wood pellet machine

Certification: CE & SGS & ISO

Final Pellet: 6-12mm

Product Description

Ring Die For Pellet Mill drawing

Ring Die For Pellet Mill
Our tailor-made Ring Dies are available for pellet presses of all brands. At our ultra-modern facility we manufacture ring dies for compound feed, aqua feed, compost pellets, wood pellets ect.A spare part is an item of inventory used to replace failed parts. In order to shorten time during equipment maintenance, spare parts should be purchased and stored in advance. It is the vital material basis for equipment maintenance. Timely supply of spare parts can shorten time for reparation and reduce losses. Spare parts with excellent quality can also guarantee the quality and time for reparation, improve reliability.


1. Cooperate with international renowned enterprises, adopt international advanced technique, excellent quality

2. Using CNC laser cutting, CNC bending presses, CNC flaming cutting machine, CNC shearing machine and CNC machining center to refine products, focus on every detail during manufacturing.

3. Strict quality control system, more reliable.

4. Accept customize, wide applicability.

5. Quality control. All our Dies are extensively monitored on quality, hardness, dimensional stability and concentric accuracy. All Dies are runned in before delivery.

6. Short Lead Times. As the entire process takes place In-house, we ensure just in time delivery anywhere in the world.

7. Service. Our expert team is available to guide you by selecting the right Die. In addition to our products we assist with planning your spare and wear part inventory. Minimising costs and the risk of running out of wear and spare parts is our concern. Click here for more info.

Ring Die For Pellet Mill Details
Ring Die Details

Correct usage

1. Die flushing

When starting to use a new die, on the first run “flush” the die to remove the burr inside the die openings for 10~20 min, especially for those with openings smaller than Φ2.5 mm. However, in some cases, for a die with a rough inner opening surface it is necessary to mix 20~50% fine sand into the oily mixture for polishing.

Flushing a new die can help to achieve stable production and smooth palletizing. It can also improve pellet quality.

2. Ensure impurity-free material for pelletizing

Matter such as stone, sand, iron and bolt mixed into the material to be pelletized will hasten the wear-out of a die, or even make it crack due to hard collision. In this respect, an effective cleaning process should be applied before pelletizing. In addition, it is necessary to regularly remove the tramp iron from the permanent magnet sleeve and the magnet device on the pellet mill feeder. If there are any hard impurities blocking the die holes, remove them by drilling or punching them out as soon as possible.

3. Die turning over

For dies with a symmetrical shape such as a conic surface or a straight surface, turn the die over regularly after production for a certain period of time or a certain quantity of products to make wear of the die uniform, and to prolong its service life.


Model Capacity(TPH) Main Motor Power(kw) Feeder Motor Power(kw) Conditioner Power(kw) Dia.of Ring Die(mm) Final Pellet(mm)
SZLH250 1-2 22 0.75 1.5 250 2~12
SZLH320 3-4 37 1.5 2.2 320 2~12
SZLH350 5-7 55 1.5 3 350 2~12
SZLH420 8-12 110 1.5 7.5 420 2~12
SZLH508 10-18 160 2.2 11 508 2~12
SZLH558 15-25 180/200 2.2 11 558 2~12
SZLH558D 14-22 160/180/200 1.5 7.5 558 2~18
SZLH678 20-30 220/250 2.2 11 678 2~12
SZLH678D 15-25 200/220/250 2.2 11 673 2~18
SZLH768 25-40 280/315 2.2 11 768 2~12
SLZH858 25-42 280/315 2.2 15 858 2~18

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