Dekuma International Limited

10th Floor, Billion Plaza, No. Cheung Yue Street, Cheung Sha Wan, Kowloon
Hong Kong, China SAR

This company is co-exhibitor of
Welltec Machinery Ltd.


Hall map

K 2016 hall map (Hall 15): stand A37

Fairground map

K 2016 fairground map: Hall 15

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.002  Injection moulding machines
  •  Injection moulding machines, for rubber

Injection moulding machines, for rubber

Our products

Product category: Injection moulding machines, for rubber

RC Series

Product characteristics:
Adopts plasticizing and injection completely separated, first-in-first-out (FIFO) method.
Precise injection volume,minimum injection runner length, and floating-type nozzle ensures excellent temperature control.
The clamping unit with 3-sides-accessible C-frame structure facilitates the operation.
The whole RC product line is approved by CE safety standards.

Precise rubber parts, sealing strips and connectors

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Product category: Injection moulding machines, for rubber

RV Series

Product characteristics:
High precision, high output. extended service life
Precise components and high quality supporting parts extending service life
Close-loop temperature control ensuring uniform vulcanizing process
Specialized design of the injection and plasticizing unit ensuring precise control of injection volume.
Modular design can be configured for different articles, process requirement and automation.
Suitable for all kinds of elastomers like NR, EPDM, HTV, CR…
Vibration absorption rubber, oil sealing, O-ring, braking rubber bowl, rubber mould, door and window sealing strip connecting, etc.

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Product category: Injection moulding machines, for rubber

RT Series

Product characteristics:

1. Machine designed particularly for high-voltage composite insulators

2. The clamping unit locates at the top of machine, largely reduce operation height, more convenient and user-friendly for operation.

3. The designing of clamping unit is reasonable and secure, adopting Block-type clamping style to keep the gravity on the clamping center which ensure the machine work stably. While opening the mould to limitation, the Block will be immediately closed automatically, which ensure to protect the machine mechanical, hydraulic and electrical parts effectively.

4. Adopting hydraulic block to adjust mould height during exchanging different moulds, easier quicker, and more accurate operation.

5. The designing and optimizing of the plasticization system and injection system are leaded by German engineers, enable the screw with a better delivering capacity, more reasonable homogenization ability and better venting performance.

6. Adopt American high pressure pump and German hydraulic valve, ensure the machine works with a stable and reliable hydraulic system.

7. Germany imported double-layer high temperature resistance thermal insulation plates reduce by 40% energy consumption, more reliable and more energy-saving.

8. Austria B&R controller system, 10.4’’ TFT color screen, easier for operation, more user-friendly.


 Suitable for HTV silicone rubber to produce long-rod insulators, hollow core bushings, arresters, cable accessories and switch gear.

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Product category: Injection moulding machines, for rubber

LSR Series

Product characteristics:
Horizontal liquid silicone RIM:

1. Equipped with German leading LSR dosing and feeding system Reinhardt-Technik.

2. The dosing and feeding process are controlled by gas pressure and valves, resulting 0.2-0.3% precision rate.

3. Automatic cut-off when the drums are empty for less material wastage and extended machine service life.

4. Direct hydraulic clamping mechanism design, closed-loop control of clamping force, high precision control of clamping position.

5. Single injection cylinder guarantees precision control of injection volume and pressure.


Vertical liquid silicone RIM:

1. Adopting servo-driven motor plunger and high pressure oil pump as the machine's power source that enable to achieve energy-saving, water-saving and cost-saving;

2. S98 Smart B&R control system and the world famous brand electrical components, effectively guarantee little fault of the electrical parts; 10.4-inch color display, friendly man-machine interface;

3. We can access instant working conditions and production data of RIM whenever and wherever via iSee Mobile Apps;

4. The metering device can be continuously measured and able to adapt to the requirements of different products on rubber injection volume;

5. Imported high-quality static mixer to ensure an even mixture of material A and B;

6. Gas pressure supply the power to material dosing and metering that guarantee clean and hygienic working condition;

7. The standard ammeter with intuitive feeling and energy-saving benefits.

8. The Ethernet interface realize remote VNC control functions and maintenance procedures.

9. CE standard certificate on all range of DEKUMA rubber injection machines guarantee safety and reliability.
Electronic and electrical industry,medical care,infant care,auto parts and sports industry.

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About us

Company details

DEKUMA is a well known international solution provider of rubber and plastic processing technologies. DEKUMA provides TOTAL SOLUTION for customers on turn-key basis.

Formerly known as Dongguan DEKUMA-WELLTEC Machinery Ltd, it was a joint-venture between Cosmos Machinery Ltd (a wholly owned subsidiary of the HK publicly listed Cosmos Machinery Enterprises Limited) and German Dekuma Gmbh. DEKUMA specializes in supply of rubber injection machine and extrusion line, covering product research & development, sales and after-sales and manufacturing. In line with repositioning of product development and strategic focus on the total solution for rubber injection and plastic extrusion processing technologies, the company has been renamed as DEKUMA Rubber and Plastic Technology (Dongguan) Ltd in year 2009. DEKUMA is dedicated to provide total solution including machine, mould, downstream and auxiliary equipment to customers world-wide.

Our products are in compliance with European standard. The designs of main components such as injection and extrusion units, screws, moulds, die heads and cold runner blocks are directed by German technologies, and all materials sourcing and manufacturing processes are strictly controlled under the German procedures and quality standard. Thus DEKUMA machineries, moulds and accessories are world-wide recognized for their high quality and high reliability.

With our sophisticated technology and professional service, DEKUMA is committed to help customers to maximize their value, and to become the worldwide leading brand of rubber and plastic processing technologies.

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