English

PRODUCTS

You are here:
2022 China New Design Double Screw Extruder Machine - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi
2022 China New Design Double Screw Extruder Machine - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi Featured Image
  • 2022 China New Design Double Screw Extruder Machine - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi
  • 2022 China New Design Double Screw Extruder Machine - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi
Share to:

2022 China New Design Double Screw Extruder Machine - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi

Inquire
  • SHH.ZHENGYI

Product Detail

Product Tags

Related Video

Feedback (2)

Our intention is usually to satisfy our buyers by offering golden provider, great rate and good quality for Paper Pellet Mill , Die Forging , Cattle Feed Pellet Making Machine , For further information, please do not hesitate to contact us. All inquiries from you will be highly appreciated.
2022 China New Design Double Screw Extruder Machine - 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
ptn09

Product detail pictures:

2022 China New Design Double Screw Extruder Machine - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi detail pictures

2022 China New Design Double Screw Extruder Machine - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi detail pictures

Related Product Guide:
Our personnel are always in the spirit of continuous improvement and excellence, and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for 2022 China New Design Double Screw Extruder Machine - Manufacturer of PTN Series Ring Die for Pellet mill spare parts – Zhengyi , The product will supply to all over the world, such as: Malta , Argentina , Albania , We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.
    • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Nick from Angola - 2018.09.16 11:31
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Denise from Jordan - 2017.02.14 13:19
    Write your message here and send it to us
    Hit enter to search or ESC to close
    Inquire Basket ( 0)
    Empty Inquire