Month: August 2026

Cork will be exhibiting at the 2026 Vietnam International Plastics and Rubber Industry Exhibition (VietnamPlas) in Ho Chi Minh City, Vietnam. The exhibition will grandly open on September 12, 2026 at the Saigon International Convention and Exhibition Centre (SECC). Cork’s booth number is B207.
VietnamPlas is a highly influential professional exhibition for the rubber and plastics industry in Southeast Asia, bringing together companies related to rubber and plastics equipment, new materials, and recycling and granulation from around the world. It is an important platform for connecting with the Vietnamese and Southeast Asian markets, for industry technology exchanges, and for business negotiations. With the rapid development of the plastics processing and recycling pelletizing industry in Southeast Asia, the local demand for high-performance twin-screw extrusion, densification pelletization, recycling and modification complete sets of equipment continues to rise.
Nanjing Kerke has been deeply involved in the extrusion equipment field for many years, focusing on complete solutions for twin-screw extruders, internal mixers, underwater pelletizing systems, and plastic recycling, modification, and granulation. Its products are widely used in many fields such as TPE/TPR/TPU modification, filling and blending, PET recycling and regeneration, and degradable materials. Its products are exported to many overseas regions such as Southeast Asia and Latin America, providing stable and reliable domestically produced complete sets of equipment for many rubber and plastic enterprises.
At this exhibition, Kerke will showcase mature equipment and technical solutions in the fields of modified granulation and recycling to rubber and plastics customers in Southeast Asia. On-site, it will exchange process pain points with visiting customers, discuss customized equipment solutions, and help local enterprises reduce costs and increase efficiency.
Exhibition Information
Exhibition Name: 2026 Vietnam Ho Chi Minh International Plastics and Rubber Industry Exhibition
Launch date: September 9-12, 2026
Booth: B207
Venue Address: Sai Kung International Convention and Exhibition Centre
Nanjing Kerke sincerely invites new and old customers and industry colleagues from home and abroad to visit and exchange ideas at booth B207, face-to-face negotiations and cooperation, and jointly explore new business opportunities in the Southeast Asian rubber and plastics market.

The special co-parallel twin-screw extrusion granulator with high filling independently developed and manufactured by Nanjing Kerke Extrusion Equipment Co., Ltd. completed the final assembly and commissioning at the company’s production base and officially rolled off the assembly line. The unit is specially optimized for the filling and granulation conditions, with a stable production capacity covering 200-500kg/h, which marks the further improvement of Kerke’s technical strength in the field of high-filling powder modification equipment.
Special optimization to adapt to high filling conditions
This off-line unit adopts Kerke’s classic parallel twin-screw design with co-directional building blocks, and has made special configuration upgrades for the processing characteristics of high-filling systems such as calcium carbonate, talc, titanium dioxide and glass fiber:
High-torque drive system: High-power variable frequency main motor with high-torque reduction box, strong load-bearing capacity, can stably cope with the continuous mixing and extrusion of high viscosity and high filling materials;
Segmented alloy cylinder: It adopts segmented structure, accurate temperature control, wear and corrosion resistance, and adapts to the process adjustment requirements under different filling ratios;
• Forced side feeding system: Equipped with independent frequency conversion forced side feeding unit to ensure the uniform addition of powder filler, avoid bridging and feeding fluctuation, and ensure the consistency of finished particle filling degree;
• Integrated thickened base: The whole machine adopts an integrated thickened steel structure base, which runs smoothly and has little vibration, which is suitable for long-term continuous industrial production.
Wide Applications, Empowering Modified Material Manufacturing
The unit can be widely used in filling and modification granulation of general and engineering plastics such as PP, PE, ABS, PA, etc., and is suitable for filling masterbatch, high-filling composite materials, cable materials, modified plastics for automobiles and other fields. The output particles are uniform and dispersible, which can meet the requirements of raw material quality in downstream injection molding, extrusion and other processes.
Deep cultivation of extrusion equipment and continuous technological innovation
Nanjing Kerke Extrusion Equipment Co., Ltd. is a high-tech enterprise specializing in R&D and manufacturing of co-directional parallel twin-screw extrusion granulator. Its products cover a full range of models from laboratory test to industrial mass production, and more than 2,000 production lines have been put into production, which are exported to more than 70 countries and regions around the world. Driven by technological innovation, the company continues to provide high-performance equipment solutions for the fields of plastic modification, masterbatch, engineering plastics, biodegradable materials and waste plastic recycling.

Kerke KTE 36B twin-screw underwater cutting and granulating unit has completed the debugging of the whole machine, and the whole production line is running in a stable state. It is specially customized for TPU, TPE, TPR, SBS and other elastomer materials, with an hourly production capacity of 60 100kg, which is suitable for the processing needs of small batches and multi-category elastomer masterbatch.
Equipment Core Configuration and Process Advantages
1. The exclusive process of underwater pelletization is equipped with a complete set of underwater pelletization system. The elastomer melt is cooled and pelletized immediately after entering the water, and the particles are round and free of adhesion, which perfectly avoids the pain points of broken strips, sticking strips and agglomeration of TPU and TPE soft materials, eliminates the subsequent strip cutting and air drying processes, and makes the production process more streamlined.
2. Excellent screw mixing performance. The twin-screw cavity structure has uniform shear, which can complete the full blending of elastomer substrate, auxiliary agent and plasticizer, evenly dispersed materials, stable physical properties of finished particles, and is suitable for various formulation processes of modification, filling and blending.
3. The standard production capacity of the wide capacity adaptation interval equipment is 60 100kg per hour, and the output can be flexibly controlled according to the proportion of formula filler and material viscosity, which is very suitable for sample research and development and mass production of small and medium-sized elastomer factories.
Adaptation of processing materials
The equipment is optimized for soft elastomer materials, and can produce TPU polyurethane elastomer, TPE thermoplastic elastomer, TPR thermoplastic rubber, SBS styrene elastomer and various elastomer modified masterbatches.
Composition of whole machine and whole production line
Weightless feeding main machine, twin-screw extrusion main machine, melt conveying assembly, underwater pelletizer head, water circulation cooling system, centrifugal dehydrator, screening device and electronic control cabinet, realize the whole process automation operation from raw material dosing to finished granule discharge.
Relying on the mature research and development experience of elastomer granulation equipment, Kerke can customize the aspect ratio, screw component combination and temperature control scheme according to the customer’s formula, providing a one-stop extrusion granulation overall solution for rubber and plastic modification manufacturers.

The dual-purpose twin-screw granulation production line of water ring pull bar customized by overseas customers in Bangladesh successfully completed the raw material test and acceptance in the company’s production workshop. The production capacity and process indicators of the equipment have reached the standards, and it will be delivered to sea soon.
This customized production line is specially built for the recycling granulation of PE polyethylene materials, and the hourly stable production capacity of the equipment can reach 300-400kg/h. The biggest highlight of the unit is the free switching of dual processes. One set of main engines can be compatible with two sets of mature granulation modes of water ring hot cutting and water-cooled pulling strip, which can meet the diversified raw material production needs of customers.
In the test stage of water ring hot cutting condition, after PE raw materials are fully plasticized and kneaded by twin screw main machine, the die discharge material is immediately completed by underwater cutting assembly for hot cutting granulation; The particles are quickly cooled and formed in the water circulation cavity, and the spherical finished particles are round and compact, which can efficiently adapt to the processing and production of PE film soft recycled materials, and have the advantages of fast discharge speed, difficult particle adhesion and outstanding production efficiency.
In the water-cooled drawing mode, a plurality of regular material strips are extruded from the molten material, which are fully cooled and hardened by an extended water-cooled water tank and then transported to a pelletizing equipment to obtain standard cylindrical particles by cutting. The process has stable operation and low debugging threshold, and is suitable for processing hard materials such as PE modified raw materials and filling masterbatch. Customers can switch auxiliary components at any time according to raw material categories, flexibly switch between two sets of production processes, and one production line takes into account various PE particle processing businesses, greatly improving the comprehensive utilization rate of equipment.
The whole extrusion unit is equipped with a co-directional parallel twin-screw host, which has excellent plasticizing and mixing performance, and can be used in various production scenarios such as PE recycling, modified blending, filling masterbatch processing, etc. The water cooling circulation system of the whole machine is optimized for local working conditions, and the cooling performance is stable for long-term operation, ensuring the continuous production capacity output of 300-400kg per hour. The modular fuselage structure is also convenient for disassembly, installation and post-maintenance of overseas sites, laying a solid foundation for Bangladesh customers to put into operation in the later stage.
In recent years, the company has continued to deepen the overseas plastic recycling equipment market, relying on customized equipment solutions, and exported complete sets of high-performance extrusion granulation equipment to many countries in Southeast Asia. The successful trial of this dual-purpose model once again confirms the recognition of multifunctional composite plastic machinery and equipment in overseas markets. Subsequent enterprises will continue to polish the technical strength of extrusion equipment and broaden the overseas market track.