A twin screw compounding extruder consist of four important parts as belows:

Heating:

Accurate ,individual heating for different zones,heating method depends on the characteristic of processing materials

Feeding:

More cost-effective volumetric feeding based on premix process.

Separate feeding with gravimetric dosing systems. Accurate weigh or forced powder feeding, or Pressure liquid metering feeding operation for high-end production processing

Controlling:

Adopt Euro,US,Japan brand for main electrical parts

top brand PLC controllingor button control

Driving:

Well-known famous Siemens ABB motor provide strong,powerful output , energy transferred by

high-end gear box, guarantee stable performance. With safety heavy loading, and torque protection.

Project video

Design of Jieya Twin screw Extruder:

• Modular designed screws elements

• Modular designed barrels

• Independent temperature control

  
  

Screw elements with different lengths and functions are mounted to the main splined shaft. The screw combination is changeable, according to the requirements for conveying/kneading/Mixing/shearing, different processing tasks can be finished on the same machine.

The barral could be divided into different zones with different tasks including feeding,homogenizing,degassing ,pressure building.Hence, when part of the screw element, liner or barrel wear out, we only need to replace the broken parts instead of replacing the whole screw or barrel. Maintenance cost saves.

Barrels, as well as screw elements, are made out of  materials corresponding to the respective requirements,such as wear or corrosion resisting.

The modular principle of the barrel permits precise sequencing for each application. Each barrel section's temperature can beset separately. Normally, electrical heaters provide heating, and cooling is obtained with water.

Gear box-self made

Torque rating grade: T/A3≤8 domestic standard major parts

New structure design and high precision grinding of hardened gear teeth to ensure the gear box long time high efficiency working.

Screw-self made

Screw element is with closely intermeshed design, block type and can be easily exchanged to suit different material.

Barrel-self made

Precision grade can reach to IT 6. It is benefit for energy reduction and block type design makes it possible for various combination.

Customized Service

Each solution will depend on a case by case basis.Nanjing Jieya,with in-door manufacturing workshop,could provide customized service according to customer's special requirements ,such as design of barrel structure, screw elements, feeding hopper,etc . 

Q1. What about the payment way?
   By TT. 30% down payment should be paid after contract is valid, 70% balance should be paid before shipment.

Q2. Installation and stuff training available from you?
Yes, we have rich engineers around the world which can send to your factory and train your workers. Also we can online guide your members.

Q3. How long is the guarantee?
We offer you high quality machines with 12 months guarantee and reply you as soon as possible within 4 hours.

Q4. If the machine some parts is broken one day, how can we get help from you?
 We will send you spare parts free of charge If they are in warranty, not including easy-broken parts. For easy-broken parts, we will only charge a cost fee.

Q5.How does your factory do regarding quality control?
We have passed the IS09001:2000 Quality Management System and CE certificate and we have a special QC department in charge of products' quality. If you also need other certificates, we also can help to apply.

Q6. What is your packaging?
Our conventional packaging is: After doing the anti-rust treatment, wrap the plastic film around the machine and then fix the machine on the wooden bracket.

Q7. How can we check the machines before delivery?
You're welcome to our factory for inspection .We also can provide online checking when testing the machine on site. We will take and prepare detailed testing videos for your checking before the delivery.