How to choose a suitable twin screw plastic extruder manufacturer?

The twin screw plastic extruder is a high-quality plastic extrusion equipment. The structure of the whole machine is reasonable, the structure is durable and not easy to damage. Therefore, twin screw extruders have become the choice of many extrusion granulation enterprises.

The twin-screw extruder can make it easy for the operator to use, only need to carry out preliminary training, the operator can easily master the skills of use, and in terms of maintenance, the operator can find the wear of the thread and barrel at any time, according to the state is used to carry out related maintenance and equipment replacement. Such a machine has a long service life, which can save more operating costs for enterprises.

Twin Screw Extruder for Engineering Plastic

Twin Screw Extruder for Engineering Plastic

The twin-screw extruder is relatively convenient to open and disassemble as a whole, so it is possible to check the damage status of electronic devices such as the external thread of the internal structure at will, and if necessary, repair or replace it anytime and anywhere, and do not need to maintain the equipment later. It has invested too much labor and manpower and material resources, and has the characteristics of simple operation and maintenance.

Biodegradable Plastic Extrusion Machine

Biodegradable Plastic Extrusion Machine

The twin-screw extruder has the characteristics of high production capacity and high quality. Because its key technical composition is very high-precision, it can achieve a high level of rotation speed, which has a significant effect on improving work productivity. There is also a great relationship between the performance and the specifications of the machine and equipment. The twin-screw extruder can reasonably improve the efficiency, because it has the characteristics of high torque, high-speed rotation, and low energy consumption, so it has a very obvious effect on improving productivity, and has unique advantages in the production of low-viscosity and heat-sensitive raw materials.

What are the advantages and disadvantages of local manufacturers and Chinese manufacturers?


1. Low cost. In China, because the raw material market is more abundant, all raw materials required for twin-screw extruder production can be purchased from the mainland market at advantageous prices, so the cost is lower.

2. Healthy competition. Nanjing is the birthplace of Chinese extruders. There are many high-quality extruder manufacturers gathered here. The industrial cluster effect is remarkable.

3. Talent advantage. Nanjing is one of the cities with the largest number of colleges and universities in China. It attracts high-quality talents with both innovation and practicality. Products can be customized according to customer needs and meet the special needs of customers with the least cost.

4. Good service. Our foreign trade salesmen have been working for a long time and are more professional and thoughtful. Quick response time, various solutions, and dedicated after-sales service engineers to solve problems encountered during machine operation.


1. It takes time and effort to understand the quality of Chinese suppliers.

2. Shipping takes longer.

3. Affected by the epidemic, it is difficult for engineers to install and train employees.

Issues to consider when choosing a Chinese manufacturer

  • Delivery speed
  • Whether the product standard is in line with the local market
  • Payment term
  • Whether it has the ability to solve after-sales problems

What should be confirmed with the supplier?

1. Voltage. The default standard voltage in China is 380v, 3 phases.

2. Venue. A production line of the extruder is very long, some even twenty or thirty meters. Therefore, you need to inform the supplier of the space reserved by your factory for this equipment. We will design the placement of the equipment for you according to the actual situation, and even change the size of the equipment.

3. Delivery time. It is convenient for suppliers to arrange production and shipping schedules.

If you can inform the specific production items, the supplier will remind you if you need other auxiliary machines, which can be purchased together and shipped with the main machine. Avoid the loss of shipping costs for secondary purchases.

About US

Kairong Group, headquartered in Nanjing, China, is a global manufacturing and trading company in the field of high-performance plastics and rubber processing equipment, extrusion solutions, masterbatch, and compounding, etc. 

Its unit Nanjing Haisi Extrusion Company is a professional manufacturer of twin screw extruder, single screw extruder, two stage extruder,equipment for dryer and its related auxiaries.  We tailor solutions from raw materials, materials processing equipment, to injection for different customers. 



If you are looking for a reliable twin screw extruder manufacturer, then we are your worthy choice manufacturer, you can browse our homepage to learn more about our company and products, and if you have more questions You can contact us directly, we are happy to provide you with high-quality service and excellent products.



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