1. Hardship in plastic machinery development
Since 2002, with China’s reform and opening-up policy, its economy rapidly grew and there was a strong demand for rubber and plastic machinery and equipment from different industries. The Chinese manufacturing industry’s knowledge and technical skills in the rubber and plastic machinery industry was well behind other foreign countries’, causing local domestic manufacturing companies to be dependent on imported machines. European and American equipments were more advanced, but they were expensive. Shipments were also slow and after-sales services were mostly unresponsive. If the machines or components were damaged when received and required re-ordering, the lead-time usually took at least one or two months for another shipment. This greatly hindered China’s rapidly growing manufacturing industry.
Some European manufacturers realized the opportunity for business development in China, and decided to invest and set up factories in China. Only a few of them were successful in setting up their manufacturing facilities and developing their own brands in China, most of them were unable to take any market shares in the Chinese market due to a lack of understanding of Chinese law, culture, the market, etc.
2. Awakening of the industry
Amid the industry’s development, we questioned if a machine with high performance and reasonable production cost was really impossible, and whether high-end rubber machines can only be used in niche markets.
For several years, the core management team of Cosmos Machinery Enterprises Ltd. (Cosmos) had been searching for solutions.
Cosmos is a Hong Kong listed company with more than 40 years of experience in machine manufacturing, industrial product trading, and manufacturing of plastic products. Cosmos has been one of the market leaders in machine manufacturing in China Mainland, with an ample source of quality customers and suppliers. Our strong sense of brand awareness and quality control have demonstrated asuccessful model more capable than our mainland counterparts. In addition, Cosmos has an advanced and extensive capacity forproducing and processing rubber machinery as well as the rich experiences in collaborating with some international partners. More importantly, the core team in Cosmos could communicate well and exchange ideas with Europe counterparts, which would help us understand and develop necessary knowledge and skills in advancing our technology.
With Cosmos recognizing the importance of manufacturing its rubber machineries on its own, it then built a machining center in the 1990s, which has possessed a strong processing and production capacity.
In order to enhance the competitiveness of China’s rubber and plastics machinery and equipment industry, and reduce the dependency on imported equipments, it was important to develop the ability to build our own high-end equipments, that is why Cosmos’ executives have conceived a uniquesolution.
DEKUMA GmbH Deutsche Kunststoff Maschinen
With the continuous competitive environment across all industries, the competitive edge of Dekuma’s standard was being challenged, and more importantly, both domestic and foreign customers urgently needed customized equipment to enhance their competitiveness.
In order to satisfy the upgrading needs of customers, Dekuma turned its attention to the niche market segments in 2012 and began actively paying attention to theirneeds by continuing the technological innovation and continuous research and development.
Although there was still a gap between Dekuma’s equipment and imported equipment, the gap was narrowing rapidly. Comparing with foreign branded equipment, some of Dekuma’s most significant competitive edges are rapid response, effective technical exchanges in early stages, timely equipment delivery, equipment installation and optimization, and quick solutions to problems encountered by customers… These characteristics could be the real solution for problems of efficiency encountered during the rapid development of all Chinese manufacturers.
Among different niche market application, Dekuma has been highly recognized by our users such as from automobile nylon tubing, rubber track, the microduct cables, hydraulic press for brake pad sectors thanks to our strong R&D, perseverance and our willingness to customize products for our clients.
6. China’s smart manufacturing journey
CHINAPLAS 2021(THE WORLD’S LEADING PLASTICS AND RUBBER TRADE FAIR) with be held next Month in April 13th to 16 in SHENZHEN. DEKUMA Extrusion Line and Rubber Injection Moulding Machine will show our latest technology in the booth No. 8J21. We look forward to seeing you there.
The 34th International Exhibition on Plastics and Rubber Industries
Opening Hours 09:30-17:00
Venue Shenzhen World Exhibition and Convention Center (No.1 Zhancheng Road, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China)
DEKUMA Booth No.: 8J21
- 38L/D Single Screw Extruder
- Twin Screw Extruder
- Forming Machine for Automobile Bellows
- High Speed Automatic Winder
Rubber Injection Moulding Machine
- RC40 for Auto Sealing
- RA500 for Rubber Insulator
- H100 for Sealing Ring
High density polyethylene (HDPE) pipe has outstanding characteristics of chemical corrosion resistance, good welding performance, no pollution to the transmission medium, long service life, low manufacturing and installation costs. Due to the excellent performance of HDPE pipe, large diameter PE pipe is widely used in domestic water supply, mariculture, desalination engineering, transportation of corrosive medium or slurry, application in corrosive soil environment and application in water supply Lining method has unique advantages in repairing old pipelines.
Since the 13th five year plan, the demand of large diameter PE pipeline Market at home and abroad has maintained a sustained and stable growth. Especially in recent years, the wall thickness design of large-diameter PE pipe products is getting larger and larger, and the equipment manufacturers need to have high-speed and efficient extrusion host to meet the higher process requirements in large-diameter PE pipe extrusion production.
DEKUMA has always been a silent cultivator in the extruder industry, and has never stopped exploring product design and process technology. Dkm-ei150 × 36 main machine is newly launched for large diameter PE pipe extrusion line, which continues the excellent quality of DEKUMA products
1、 High yield extrusion, basic yield 1600kg / h, maximum yield 1800kg / h;
2、 It can adapt to the plastic extrusion of various anti sag materials and meet the production demand of large diameter thick wall pipe;
3、 The linear extrusion is stable, and the ratio of rotational speed and extrusion quantity is very stable, which is convenient for process adjustment in the production process;
4、 Extremely low production energy consumption, increase profits for production enterprises
DEKUMA will always adhere to the business philosophy of “craftsman in the heart, proficient in making”, speed up technological breakthrough, from the perspective of users, continue to develop and produce extruders that meet the needs of users. Consolidate the high-end equipment brand influence of “German gene, made in China” and reshape new productivity.
The Rubber injection moulding maching,Extrusion lines and Cosmos press wish you and your family Merry Christmas and happy new year!
In recent years, dekomo——Cosmos Press focuses on the research and development of special hydraulic press for automobile Braking plates. It has the characteristics of high repetition positioning accuracy, low noise, energy saving and environmental protection, simple operation and maintenance, and is widely recognized by customers.
Improved 300 ton Braking plate hydraulic press
Original 300 ton Braking plate hydraulic press
Recently, delcomo has improved the original 300 tonBraking plates hydraulic press by moving the oil tank up. The improved hydraulic press covers a smaller area and can be installed with manipulators all around, which makes the operation more convenient and flexible, and effectively improves the utilization rate of customers for the site.
This type of hydraulic press can produce 16-18 Braking plates steel backs per minute in the production of manipulator; under the condition of manual operation, it can produce more than 20 pieces per minute, fully meeting the needs of customers for providing production efficiency.
Braking plate steel back
Rubber track is a kind of transportation equipment widely used in construction, agriculture, military and other industries. In modern society, rubber track provides a safer and more efficient way of transportation for many industries, which has the incomparable advantages of traditional metal track.
Although rubber track has many advantages, there are many problems in the production of rubber track. For example, the quality of the flat vulcanizing press used in the traditional rubber track production is uneven, inefficient and unstable, which often causes unnecessary waste of human resources, material resources and funds.
In order to solve this market problem, decamer launched a highly automated rubber crawler. This kind of rubber crawler is used in agricultural, engineering, military and other vehicle tracks. It can automatically load the tape, realize the automatic transportation of rubber materials, the automatic tension of steel wire rope, and the semi-automatic removal of products. Its automation level is far ahead of the peers, providing a solution with high efficiency, stability and reliability for the production of rubber crawler, and can effectively reduce the cost of manpower and capital, and solve many problems in the industry at one stroke.
In addition to the high degree of automation, the rubber track production line of decamer has many advantages:
Energy saving: in the process of vulcanization, there is no power consumption when the hydraulic pump is stopped, and there is no obvious decrease in mold locking;
Hydraulic precise control of multiple actions synchronization: accurate comparison and adjustment of the flow rate of the three pumps from 0-100% speed to achieve accurate synchronization of each action;
Prolonging product life: due to the ingenious combination of mold locking vulcanization unit and automatic tensioning steel belt device, the average service life of rubber track is increased by 50%;
Intelligent traceability of product quality: intelligent control system, ingenious control of various parameters, monitoring and control of multiple working conditions, and automatic storage of key parameters in the production process.
Professional team can provide personalized technical solutions for your project and provide reliable engineering technology. Tecomo has been working in the rubber machinery industry for many years, and its product technology, quality and service are obviously leading the industry level. If you want to find a solution for rubber track production, you should choose decamer, the spokesperson of high quality in the industry.
In order to accelerate the adjustment of Dongguan’s industrial structure, the transformation of kinetic energy and economic transformation, and promote the steady and good development of advanced equipment manufacturing enterprises, Dongguan Municipal Bureau of industry and information technology held the evaluation activity of Dongguan’s first (set) key technical equipment in 2020. After examination and confirmation, the “five layer nylon composite pipe extrusion production line” and other products of decomo rubber and Plastic Technology Co., Ltd. were identified as one of the first (set) key technical equipment in Dongguan City in 2020. The evaluation results are published on the following website of Dongguan Municipal Bureau of industry and information technology: https://im.dg.gov.cn/gkmlpt/content/3/3316/post_3316956.html#368.So far, the publicity period has ended.
The 5-layer nylon composite pipe extrusion production line of decomo is mainly used to produce automobile oil pipes conforming to the national standard 6. Decomo is the first manufacturer of such equipment in China, changing the situation that such products could only be imported from abroad in the past. There are two outstanding highlights in the five layer nylon composite pipe extrusion line of decamer. One is its extrusion molding process, which can keep the characteristics of various materials in the multi-channel process of the production process, so as to ensure the expected effect of the formed nylon pipe. The second is accuracy and stability. The thickness accuracy of each layer of material is ± 0.02-0.03mm, which can maintain stability in high-speed operation for a long time. The accuracy and stability are in a leading position in the industry, which is very consistent with the development requirements of industry 4.0.
Delcomo has been constantly improving its equipment and keeping its technology leading by combining its R & D experience and customers’ usage. Five layer nylon composite pipe extrusion production line won the “China machinery industry science and Technology Progress Award” in 2014, and this year it was recognized by the relevant departments of Dongguan City, which is the affirmation of the efforts of all staff of decamer. In the future, delcomo will continue to develop extrusion machinery technology and provide first-class extrusion equipment for users based on their needs.
Recently, the list of winners of Dongguan modern manufacturing technology vocational skills competition in 2020 has been released. Four colleagues from the assembly department and the production department of our company stand out in the competition and have made great achievements. Among them, Liu Jie won the third prize of “assembly fitter”, and long Zongyuan, Wang Feng and Liu Donghui won the excellent award of “assembly fitter”.
Dongguan modern manufacturing technology vocational skills competition is based on the characteristics of industrial development of Dongguan City, Dongguan Municipal Bureau of human resources and social security selects the occupation (type of work) with wide coverage, strong versatility, advanced technology, more employees and great influence as the project competition, aiming to further improve the skill level of enterprise employees and accelerate the cultivation of high skilled talents. A total of 309 contestants competed on the same stage in this competition, including various theoretical knowledge and practical exercises. It can be said that the dragon and the tiger are fighting each other and are in full swing.
Dongguan Municipal Bureau of human resources and social security will present honors to the winners and present them with certificates and prizes. Congratulations again! I believe that this competition will encourage more colleagues to work hard on their posts, improve their technical level, and strive to become technical experts and skill pacesetters.
DEKUMA will be showing our latest Extrusion and Rubber Injection machines and technology at Hall 15A37 in K show 2019.
We are going to display rubber injection molding machine for auto sealing and single screw extruder.
Come visit us in K 2019!
We look forward to welcoming you.