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Wholesale Dealers of X46cr13 - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi
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  • Wholesale Dealers of X46cr13 - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi
  • Wholesale Dealers of X46cr13 - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi
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Wholesale Dealers of X46cr13 - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi

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Often customer-oriented, and it's our ultimate target to become not only probably the most reputable, trustable and honest provider, but also the partner for our customers forDie Forging, Shaft Mixer, Single Screw Extruder Machine, Welcome to visit our firm and factory. Be sure to come to feel free to get in touch with us in case you need any additional assistance.
Wholesale Dealers of X46cr13 - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi Detail:

● PTN series ring die

PTN Pellet mill ring die3
ptn

PTN pellet mill series ring die is made of high-quality alloy steel or high-chromium stainless steel (German standard X46cr13). It is processed by forging, cutting, drilling, heat treatment and other processes. Through strict production management and quality system, the hardness, die hole uniformity and die hole finish of the production ring die have reached very high quality.

Parameter

S/N Model Size OD*ID*overall   width*pad width -mm Hole size mm
1 PTN450 560*450*180*106 1-12
2 PTN580 680*580*216*140 1-12
3 PTN650 791*650*245*175 1-12

Analysis of Abnormal Situation and Recommended Improvements
Reason Analysis for Broken (normally occurred in
continuous casting of small enterprises)

1. Die broken by drive wheel matching surface
2. Die broken by wearing and deformation of die lining ring.
3. Die broken by waring of driving key.
4. Indentation impressed on the surface of the die for the weakening effect of the de-ironing device, and then cause die to crack.
5. Small opening between the die and the compression roller.
6. Die broken by small compression ratio, small diameter fish feed die without pressure-relief vent.

No. Appearance Reasons Solutions
1 Particle bends, with cracks
  1. The dearance between the cutter and the die is too long. And the cutter is too blunt.
  2. The flour is too rough.
  3. The feeds are too hard.
  4. Remove the cutter or replace the cutter.
  5. Increase grinding fineness.
  6. Increase effective length of the die hole.
  7. Add syrup and oil.
  
2 With transversal crack
  1. The fiber is too long.
  2. The conditioning time is too short.
  3. The humidity is too high.
  4. Control fiber fineness
  5. Prolong conditioning time.
  6. Control raw material temperature and reduce conditioning moisture.
  
3 Vertical cracks
  1. The raw materials have elasticity that would expand after pressed.
  2. Too much moisture, crack occurs during cooling.
  3. Remain too long in the die hole.
  4. Improve the formula and increase feed density.
  5. Use dry saturated steam for conditioning.
  6. Increase effective length of the die hole.
  
4 Radiative cracks Large particles exist (half an oorn or whole corns left) Control the fineness of raw materials, increase grinding evenness.
5 Surface unevenness
  1. Mix with large raw material particles, no sufficiently conditioned and softened
  2. With bubbles in the steam, bubble breaks and hole occurs after pelleting.
  3. Control the fineness of raw materials, increase griding evenness.
  4. Improve steam quality.
  
6. Whisker like pellet Too much steam and too large pressure, pellet cracks when left the die. 1. Reduce steam pressure, use low-pressure steam (15 – 20psi)for conditioning.
2. Check the position of the reducing valve.

ptn010
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Wholesale Dealers of X46cr13 - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi detail pictures

Wholesale Dealers of X46cr13 - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi detail pictures

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Persisting in High quality, Prompt Delivery, Aggressive Price, now we have established long-term cooperation with consumers from equally overseas and domestically and get new and old clients' large comments for Wholesale Dealers of X46cr13 - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi , The product will supply to all over the world, such as: Spain, Kyrgyzstan, Oslo, our qualify products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can provide a safe, environmental products and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.
    • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Rigoberto Boler from United States - 2018.10.09 19:07
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Faithe from Benin - 2017.01.28 19:59
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