COMPOUNDING EXTRUDER EXPERT
12-Year Experience Team, Advanced Extrusion Technology
PROFESSIONAL SUPPLIER
OF COMPOUNDING & EXTRUSION SOLUTIONS
RELIABLE MANUFACTURER
OF EXTRUDER PARTS
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PRODUCTS

parallel-twin-screw-extruder
Twin Screw Extruder
DMTA series twin screw extruder is defined as regular torque type, which is application to a large number of conventional modification and some materials with low viscosity...
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triple-screw-extruder
DMTR Triple Screw Extruder
“一” type three-screw extruder The three-screw extruder plasticizes faster than the twin-screw extruder, has a good mixing effect, has a short residence time of...
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two-stage-extruder
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...
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extruder-replacement-parts
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...
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ABOUT DEMA

nanjing-dema-factory

WHAT WE DO

Nanjing DEMA specializes in the R&D and production of twin screw plastic extruders, auxiliary equipments and replacement parts. Supported by core technical team with over 12 years of industry experience, we provide high-stability, energy-efficient, and intelligent compounding extruders along with customized solutions. We have 12 morden CNC lathe and CNC milling machines to process screw elements, barrels and other auxiliaries of high precision. From 2019, we have grown rapidly and served 200+ clients across China, Southeast Asia, Europe, etc.

INDUSTRY APPLICATIONS

color-masterbatch
filler-masterbatch
engineering-plastic
thermoplastic-elastomer
biodegradable-plastic
PET Recycling

CORE VALUES AND PHILOSOPHY

Quality stems from professionalism, and technology originates from innovation.

WELL-EXPERIENCED

Our engineers team focus on plastic compounding over 12 years to help your success.

CONSIDERATE SERVICES

Efficient and professional service team to offer after-sale service.

HIGH COST-EFFECTIVE

We produce key extruder parts in own machining center to control quality, cost and delivery time.

Get Your Free Consultation

NEWS

single-screw-and-twin-screw-extruder-puzzle

Difference Between Single Screw and Twin Screw Extruder

In the plastics industry, single screw extruders and twin screw extruders are the main two types of extrusion...
twin-screw-extruder-working-principle-dema

Twin Screw Extruder Working Principle

Twin screw extruder is outstanding due to high efficiency and versatility in industrial manufacturing...
vietnamplas-2025

Meet Us at VietnamPlas 2025: Discover High Efficiency Plastic Extrusion Solutions

Date and Venue Date: September 17-20th, 2025 Place: Saigon Exhibition & Convention Center (SECC),...
plastic-material-granule-from-extruder

How To Identify Plastic Types: Most Practical Guide

Due to the limited conditions of the factory, it is not like the laboratory can be analyzed plastic types by instruments, but can only be identified by appearance....
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