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 well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for Industrial Pellet Mill , Press Pellet Machine , Elf Pellet Mills , We fully welcome shoppers from all around the world to ascertain stable and mutually effective enterprise interactions, to have a dazzling long run jointly.
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:
We are ready to share our knowledge of marketing worldwide and recommend you suitable products at most competitive prices. So Profi Tools offer you best value of money and we are ready to develop together with 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: Los Angeles , St. Petersburg , Puerto Rico , We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
    • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Helen from Florence - 2018.09.23 17:37
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Agustin from Kuwait - 2017.09.30 16:36
    Write your message here and send it to us
    Hit enter to search or ESC to close
    Inquire Basket ( 0)
    Empty Inquire