DEKUMA will participate in Middle East Electricity 2023


“Middle East Electricity (MEE) 2023” is the Middle East International Power, Lighting and New Energy Exhibition with a history of 47 years. 
It is one of the most influential power and energy professional exhibitions in the world.
As a “Specialized and Innovative” enterprise in Guangdong Province, DEKUMA has always taken “Scientific and Technological Innovation” as the development direction.
We are invited to participate in the “Middle East Power Exhibition MEE 2023”. 
The whole line of products and many new products will meet customers and friends in Dubai International Exhibition Center, UAE from March 7 to 9, 2023.
Can we successfully attract the attention of customers by carefully selecting excellent products? DKM-RA300 composite insulator dedicated machine has the ability to attract customers’ attention.

Production products of 

“RA300 composite insulator rubber machine”▲

DEKUMA not only has many years of experience in self-developed machines, but also has an experienced automation team that understands the production process of products.
After 25 years of experience and adhering to German manufacturing standards, this dedicated machine developed for insulator production by the engineering and technical team of DEKUMA has been highly recognized by customers in the market segment by virtue of its high efficiency, stability and wide application range.
What is the strong performance of this composite insulator dedicated machine?
#01  Wide application scope Multi-purpose of one machine

Cover a range of different specification of 11KV-66kV insulator.


#02  Stable and durable performance
The optimization of plasticizing and injection systems were leaded by German technical consultants.  
Equipped with imported brand electrical and hydraulic parts, stable and reliable template thick and no deformation, to ensure that products without flying edge. 


#03  Save material, save time, free from worry

Large capacity material barrel, easy and convenient for feeding.

Full automatic injection system, avoid manually weighing & filling material, and other tedious manual steps.
Professional cold runner design, save material. 
Comfortable operating height, quicker and more convenient to take products.

DEKUMA has always been in the forefront of niche market dedicated machine, every year will focus on customer needs to launch a new niche market dedicated machine to the market.

DKM-RA300 composite insulator dedicated machine will bring different surprises to customers in MEE 2023!
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DEKUMA TPV Extrusion Line produces high quality hose for EVs


Recently, DEKUMA supplied a TPV Knitted Composite Hose Extrusion Line for a Chinese well-known automobile fluid pipeline manufacturer, and completed acceptance successfully.

With the development of electric vehicles (EVs), the advancement of automobile industry technology, and the enhancement of people’s awareness of environmental protection, electric vehicles are becoming more and more popular.

At present, the materials used in the manufacture of automotive fluid pipelines can be divided into three types, metal, rubber, and nylon plastic.

The electric cooling system of EVs is particularly critical, liquid cooling is currently the main way for EVs cooling. As an important part of EVs, coolant fluid pipelines need to meet multiple requirements such as hydrolysis resistance, high temperature resistance, and lightweight.

In recent years, Thermoplastic Vulcanizate (TPV) has the characteristics of both rubber and plastic, and its application in fluid pipelines of EVs has become more and more extensive.

DEKUMA launched TPV Knitted Composite Hose Extrusion Line for EVs, which adopts the combination of TPV (inner layer) + knitted layer (polyester, aramid) + TPV (coating layer), which can simultaneously provide three product structures production solution of TPV knitted composite hose, TPV double-layer composite hose and TPV single-layer hose.

In full use of TPV material light weight, simple process, easy connecting, shockproof characteristics, while using the intermediate fiber knitted reinforcement layer to increase the compressive strength of the hose, improve the safety factor.

TPV can better combine the material characteristics of plastic and rubber, and has alternative advantages in the application of cooling pipeline of EVs in the future.

DEKUMA TPV Knitted Composite Hose Extrusion Line, the inner TPV hose body is accurately extruded by the inner TPV extrusion system, through customized knitted coating fiber reinforced layer, and then through the infrared heating system to make the knitted layer and the inner and outer layer materials perfectly bonded, forming a complete TPV knitted composite hose.

The acceptance samples have been tested and approved by a number of testing institutions in China and Overseas, and the products fully meet the requirements of EVs fluid management.

After nearly three years of development, the application of new materials has gradually extended from “hard” power to “soft” power.

DEKUMA self-developed the TPV Knitted Composite Hose Extrusion Line, which has accelerated the application process of new materials and new fields, and solved the core production problem of “bottleneck” in the development of the auto parts industry.

DEKUMA TPV Knitted Composite Hose Extrusion Line not only realizes the breakthrough in the supply of new materials for EVs, but also further realizes the foresight development of China made equipment, forming a new generation of products and a new line of industry leadership status.

In future, with the increasing application cases of new materials to pipelines, through the continuous exploration of different structure performance, DEKUMA will bring a new boost to the development and iteration of EVs fluid pipeline!

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Year-end review | Dekuma moves forward in “uncertainty”

2022 is an extraordinary year. For the upcoming 2023, we have greater expectations:

Dekuma will continue to provide customers with a complete set of solutions for rubber injection moulding machines, pipe extrusion lines and hydraulic presses based on German technical standards, and continuously improve product reliability and stability.

Dekuma will continue the action of ” both internal and external improvement”. Internally, practice a brand-new corporate culture concept, implement the “five excellence” corporate values, and continue to provide customers with innovative value. Externally, continue to carry out brand marketing and promotion, and expand and strengthen the brand influence of Dekuma.

Dekuma will work hard and forge ahead, with the mission of “technology assists the development of the rubber and plastic industry, innovation promotes the upgrading of Chinese manufacturing”, and uses technological innovation and ingenuity to help manufacturing enterprises to a new level.

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Natural rubber achieving incredible injection volume of 76000cc!


Due to the Pandemic, some colleagues need to work from home, but fortunately, the production has not been affected in our plant. For example, DEKUMA extra-large volume rubber injection molding machine has been successfully completed and released recently.

With this machine, don’t worry about the problem of production efficiency. It is the rubber injection molding machine with the largest injection volume of natural rubber in the country, and can achieve extra-large injection volume of 76000CC in one time. (If you had seen a bigger one, please let me know)

Dekuma DKM-RA1200 extra-large injection volume rubber injection molding machine is specially designed for large and extra-large natural rubber products, which can significantly improve the production efficiency of large natural rubber products such as rubber Mine drum screen, bridge shock absorber and ship anti-collision pad.


In recent years, the production technology of large-scale natural rubber products has received more and more attention. DEKUMA has firmly grasped the special market for the industry, promoted the continuous innovation of natural rubber injection molding technology, and put forward high quality requirements of rubber products.

Today, the DKM-RA1200 extra-large volume rubber injection machine with a new core technology can achieve larger and faster natural rubber injections, helping customers easily breakthrough the product size limitations and improve production efficiency.

Now let’s take a look at this extra-large volume rubber injection machine~

01 Large plasticizing volume and injection volume


The injection structure designed for natural rubber raw materials can realize ultra-high injection volume of 76L each time, so that customers can produce larger rubber parts than before, expand the production range and improve the production efficiency.



02 Double feeding, double plasticized structure


Double feeding port and double plasticizing structure designed for large injection volume can double the feeding and plasticizing efficiency and significantly improve the production efficiency.



03 Human-machine friendly intelligent operating system


Adopt the most advanced control system in Europe to meet various mold and product process requirements. Large touch screen, with the self-developed operating system by Dekuma, easy to operate.



DEKUMA always puts scientific and technological innovation in the first, pays attention to the combination of technology and closeness to customer needs, and the newly developed and designed extra-large volume rubber injection machine will not only bring greater benefits to customers, but will also become a sharp weapon to breakthrough the market segment.
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20-year co-operation between Cosmos Press and high-end customers

What is the reason that makes it favored by high-end customers?
What is the reason that makes co-operate last for more than 20 years?
What is the reason that made them come back after tried other brand machine?
The equipment introduced is Cosmos up stroke four-column servo driven hydraulic press.
It is often used in the processing of automobile and motorcycle parts, precious metals, and precision hardware products. It is a series of servo hydraulic presses for metal pressing and forming processes such as auto parts, commemorative coins, glasses, watch cases, watch straps, signs, and badges.
Although it is only a general-purpose device, it contributes to the signage and high precision components with its excellent performance and reliable quality.
Cosmos Press has been in hydraulic press industry over 40 years, and has accumulated rich experience and mature technology in the field of design and manufacturing. 
Our professional team has improved the processing capacity and mechanization level of hydraulic presses to the greatest extent through repeated tests.
Not only that, Cosmos Press also always insists on quick responding to customer needs, being anxious about what customers are anxious about, thinking about what customers think, and when encountering after-sales problems that customers cannot be solved, they will quickly go to the customer’s site for installation guidance and find the shot the point of problems as quickly as possible.
To help customers solve problems in time, these are the secrets of Cosmos’ cooperation with customers for many years.
Such an excellent device, let’s see what’s unique.

01 Ultra-high precision, improve product quality

Main cylinder slow press repeat pressure accuracy: ±1.5bar, master cylinder slow press repeat position accuracy: ±0.01mm, even if an upright coin is placed, it will not fall down. Ultra-high pressure accuracy and position accuracy can significantly improve product qualification rate and reduce damage to molds.


02 Servo drive, energy saving and environmental friendly

According to the actual needs of each process, there is no loss in the output torque speed, thereby reducing impact noise. Compared with conventional hydraulic presses, it can save energy by about 30%-50%.


03 Precise guiding, prolonging the service life of the mould

The guide length of the moving beam is more than twice the stroke of the main cylinder, and the precise guide can improve the protection of the mould.



High precision machine produces high quality product. For more than 20 years, high-end customers have been using Cosmos up stroke four-column servo driven hydraulic press. It has many advantages. 

In future, Cosmos Press will adhere to the service concept of “user interests are above all else”, provides customers with a complete set of automated solutions, and make Cosmos Press the preferred brand of customers.
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The Tips of DEKUMA 400PVC Pipe Extrusion Line


最近德库玛销售很忙,和客户沟通安装细节,因为一条新的400mm PVC管材挤出生产线正在运往巴西。













我们已经与巴西客户合作了 5 年。我们一直赢得他们的信任和好评。











01 高效省材


DEKUMA 400PVC管材挤出生产线可适应uPVC、mPVC低钙多配方,开机成本远低于同行。



02 产量更高,能耗更低








03 可靠实用





04 耐用的螺杆和机筒








05 整线配置合理





DEKUMA PVC挤出生产线已远销中东、非洲、南美等国家和地区,性能得到充分验证。


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Decryption of DEKUMA’s “Outside Mold Decoration Technology”


With the continuous development,OMD technology has been deeply concerned and sought after by various industries for its unique product appearance decoration effect .

OMD technology can achieve decorative effects of various metals, simulation materials, complex curved surface locating patterns, light transmission, skin feeling, etc. It is widely used in automobile, household appliances, electronic 3C and other fields, and will gradually replace the traditional non-environmentally friendly surface treatment technologies in the future to produce richer decorative effects on the surface.

To fill the domestic technical vacancy and continuously achieve breakthroughs in the new technical field, DEKUMA has launched a new DOD (differential pressure overlay decoration) technology scheme through independent research and development and years of project practice, which s Solve the problem of China’s dependence on imported equipment and imported film materials, with the aim to provide customers with complete equipment-film-production solutions, so as to realize the localization.


01 Introduction of OMD process


DOD (Differential Pressure Overlay Decoration) is a new technology scheme of OMD (Out Mold Decoration) lauched by DEKUMA as well as an extension of IMD (In-Mold Decoration).

OMD uses heating, vacuum and high-pressure gas to realize product surface overlaying or transfer printing, and can realize 3D surface decoration process with higher quality appearance effect, and belongs to three-dimensional appearance decoration technology.

As an extension of IMD process, it combines texture effects such as color and texture, and perfectly combines printing technology, texture and metallization characteristics, so that it can make more three-dimensional and highly 3D curved surface products and achieve many appearance effects, including metal wire drawing, wood grain, stone grain, leather and etc.


02 Process characteristics of OMD


OMD process can be used to decorate the surfaces of various materials: plastic, glass, metal, wood, stone, etc., because the softening temperature of the film in the manufacturing process is lower than that of the in-mold decoration, and then the touch will be better preserved, and it will not be easily weakened or disappear. The touch has obvious concave-convex feeling, which can solve the overlaying problem and yield of complex products that cannot be handled by manpower.


03 Introduction of OMD process flow


OMD equipment process is a process where the vacuum and atmospheric pressure are used to make the film with adhesive layer heated and overlaid on the surface of the product and tightly attached.

The key point of manufacturing lies in the utilization of pressure difference. Through locating, evacuating, film heating, pressurizing and other operations, the mold can be opened and the product can be taken out after six steps.


04 Advantages of OMD process


● Fast and low-cost proofing. The surface overlaying process can be done just by placing and fixing the products, thus there is no need to open the mold and then process it like IMD;
● Good applicability and convenience. It can simultaneously put a variety of products with different shapes in the forming bin for product overlaying;
● The process is green and environmentally friendly, without considering the environmental impact assessment, and it is one of the best choices to replace the  painting, water transfer printing and electroplating;
● Large design freedom. It can be applied to various complex shapes for deeper processing. During the processing, it can be overlaid to the reverse hook part and the end of the product to meet the surface decoration requirement of complex shapes;
● Wide application. OMD process not only plays a role in decorating the appearance of products, but also improves the performance of products, which greatly stimulates the sensory needs of consumers. At present, it is mainly used in the automobiles, electronic 3C, medical treatment, sports equipment and household appliances, and has a broad market prospects.


05 Development of DEKUMA in OMD process

Owing to the continuous investment of DEKUMA in research and development of process technology, optimization of product design scheme and improvement of process level, DOD (differential pressure overlay decoration) technology has been highly recognized by the market.
It has already obtained a number of invention and utility model patents and national software copyrights in China and Hong Kong and also has successfully broken through the problem of relying on imported equipment and imported membrane materials in China, and it can provide customers with complete solutions of equipment-membrane materials-production.
Compared with the imported equipment, DOD (differential pressure overlay decoration) technology scheme is very competitive in terms of the quality, service and price. Advanced equipment technology, through the adjustment and coordination of technical parameters, can reduce the requirements for diaphragms, so that the most domestic diaphragms can be popularized and widely utilized. The supporting development of automatic production equipment and information collection and analysis system makes customers more efficient in production and worry-free in management.
The new breakthrough of DOD (differential pressure overlay decoration) technology scheme benefits from the rich foundation laid by technological progress and innovation. In the future, DEKUMA will strive to build a solid basis for “replacing the imports and the labors” with scientific and technological innovation and ingenuity, provide customers and consumers with more high-quality domestic products, and help the high-quality development of China’s manufacturing industry.
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