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.
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.
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.
