Triple Screw Extruder

KTE series Plastic Masterbatch Extrusion Line

Our KTE-T series triple screw extruder consists of three screws. The screws rotate to convey, mix, and plasticize materials such as plastics and rubber effectively. It’s known for its good mixing performance and high – efficiency extrusion, widely used in polymer processing industries. According to the requirements of the processing material system and process formula, the length diameter ratio barrel structure, screw arrangement, exhaust quantity and position, feeding mode, electrical control mode, etc. Can be optimized and reasonably configured. Realize multi-function and multi-purpose to adapt to the processing of plastic compouding & pelletizing.

Main Parts of Production Line

High Speed Mixer/Loss-in feeding system(Option) → Screw Loader → Feeder/Side Feeder → Extruder → Hydraulic Screen Changer and Granulating Mould → Melting pump(Option) → Cutting system → Product Silo → Electric Control Cabinet

Advantages of Our Triple Screw Extruder

• Efficient Mixing: The unique design of three screws enables more excellent mixing of materials compared to single or twin screw extruders. It can evenly blend various additives and polymers, enhancing the quality and consistency of the final product.
• High Output: With the coordinated rotation of the three screws, it can achieve a relatively high extrusion output, which is beneficial for large – scale production and improves production efficiency.
• Good Plasticizing Effect: It provides better plasticizing performance, making the melted material more uniform and stable, and is suitable for processing a wide range of materials with different viscosities.
• Low Energy Consumption: In some cases, due to its efficient operation mechanism, it can consume less energy per unit of output, reducing production costs.

Main Technical Parameters

Model	Dia .mm	RPM	L/D	Motor kw	Output Capacity kg/hr
KTE-T 36B/D	35.6	300-800	32-60	55-90	100-600
KTE-T 50B/D	50.5	300-800	32-60	90-160	400-1200
KTE-T 52B/D	51.4	300-800	32-60	90-200	400-1400
KTE-T 65B/D	62.4	300-800	32-60	132-250	500-2000
KTE-T 75B/D	71	300-800	32-60	200-500	800-3000
KTE-T 95B/D	93	500-800	32-60	315-1200	1500-4000

There are several different cutting types for different application.
According to your raw materials, We can customize the best solution for your business.

Water-cooling strands pelletizing system is the most commonly used and economical method for most polymer compounding.

Air-cooling Strands Pelletizing System is mainly used for materials(starch degradation etc) that are likely to absorb water, or are not easily dewatered or dried.

Underwater Pelletizing System is mainly used for most of polymers. Especially for TPU and EVA etc or similar elastomer. increases the product capacity and makes the final granules good shape.

Water Ring Hot-face Pelletizing System has a shorter residence time in the water, and no additional drying is required. It’s mainly used for high filling masterbatch, White/black color masterbatch etc.

Air Cooling Die Face Pelletizing System is mainly used for PVC WPC and PE High filling masterbatch etc. Absorb touching the water, don’t need too much space and easy to operate.

Water Flow Strand Pelletizing System is mainly use for PET etc.

Water Spraying and Dry Pelletizing System, you can get the crystalline plastic granules directly.