Products

Special Screw Elements

Screw elements are the key working parts for extruder which tremendously affect the quality and output of final products. The high quality screw elements can improve a better performance of mixing, shearing, spreading and reacting among materials, as well as reduce the frequency of replacing the machine parts to control your production costs.   Material […]

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Kneading Screw Elements

Screw elements are the key working parts for extruder which tremendously affect the quality and output of final products. The high quality screw elements can improve a better performance of mixing, shearing, spreading and reacting among materials, as well as reduce the frequency of replacing the machine parts to control your production costs.   Material

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Conveying Screw Elements

Screw elements are the key working parts for extruder which tremendously affect the quality and output of final products. The high quality screw elements can improve a better performance of mixing, shearing, spreading and reacting among materials, as well as reduce the frequency of replacing the machine parts to control your production costs.   Material

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Pelletizing System

Different material needs specific cutting system, DEMA provides all kinds of cutting system, below is the introduction of our main cutting systems. 1. Water cooling strand pelletizing line This cutting type is suitable for the granulation of almost all kinds of common thermoplastic engineering plastics and modification engineering plastics, such as ABS, PA, PC, PE,

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DMTS Twin Screw Extruder

DMTS series twin-screw extruder is defined as a super-high torque model to satisfy the middle and high-end customer demand for high capacity and high quality. According to customer’s requirement, it can use imported driving part with stable performance and high efficiency.   Technical Parameters Model Screw Dia. (mm) L/D Screw Speed (rpm) Main Power (KW) Torque (T/A3)

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Lab Twin Screw Extruder

Our lab twin screw extruder has become a key experimental equipment with its unique structure, simple operation and stable performance. Its screw diameter is relatively small, which greatly reduces the use of materials and decreases production costs during application research and development.   Technical Parameters Model Screw Dia. (mm) L/D Screw Speed (rpm) Main Power (KW) Capacity

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Centrifugal Dryer

Features of DEMA centrifugal dewatering machine: The DEMA dehydrator separates plastic pellet products from water during continuous operation, discharging sufficiently dry products that can be directly packaged or stored, with surface moisture as low as 0.3%. The dehydrator does not hide materials, making cleaning convenient and simple. It includes a specially designed dehydration device, which

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DMTH Twin Screw Extruder

DMTH series twin-screw extruder is defined as high torque type. The processing part is composed of two screw mandrels, screw elements and cylinders that rotate in the same direction. We make various technological innovations every year according to the needs of customers and the market with strong R&D capabilities. It could meet to some middle

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Spare Parts & Auxiliaries

Screw elements are the key working parts for extruder which tremendously affect the quality and output of final products. The high quality screw elements can improve a better performance of mixing, shearing, spreading and reacting among materials, as well as reduce the frequency of replacing the machine parts to control your production costs.   Types

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DMTT Two Stage Extruder

DMTT series extruders is defined as a two-stage model. The first stage is high-speed twin screw extruder, the second stage is low speed single screw extruder. The two extruder are arranged in a T-shape, forming a two-stage compound unit. The combination of twin screw and single screw can decompose the process function and increase the

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