Korrelsystemen  Fabrikanten, distributeurs en leveranciers

Changde Jialiang Mechanical and Electrical Technology Co., Ltd., formerly known as Guangzhou Jialiang Machinery Co., Ltd., is a scientific and technological manufacturing enterprise integrating R&D, design, manufacturing, installation and service of feed machinery and engineering, grain machinery and engineering, environmental protection machinery and engineering, food machinery and engineering, conveying equipment and engineering and feed complete turnkey projects.
Since its establishment in October, 2006, the company has undertaken and successfully completed the complete engineering design, production, installation and renovation projects of at least 200 feed mills in just 10 years, which has been widely praised by the industry and established a good social reputation. The company currently has 5 experts, 10 engineers, 15 assistant engineers and more than 100 employees who have been engaged in the industry for nearly 20 years. We are committed to carefully creating the most intimate products and services for you.

Munich 1972. The Olympic motto ”Higher, faster, further“ fills the whole city with enthusiasm. It also inspires processing engineer Dr. Heinrich Collin to aim for success – even so in an entirely different area.
With the establishment of a design office for special machinery, Dr. Ing. Heinrich Collin laid the foundation for the company Dr. Collin GmbH. Many things have been changing since then.
But the enthusiasm and the sense of innovation of the early days are still driving the company’s business operations and its position in the market. Even after thirty years, COLLIN® is not satisfied with just ”being there“.
The company aims for the top-league and a constant improvement in technical standards in plastics processing, for itself as well as for the entire industry. The corporate philosophy focuses on integrating the special requirements of the customers into a product development concept. This service ensures finding the right solutions for a wide variety of problems in the area of plastics processing.
At the same time however, improving every detail of COLLIN® products and adapting them to global processing methods is central strategy. COLLIN®’s greatest asset is its 70 or more qualified and highly motivated employees.
In combination with a global sales network, they are the mainstay for COLLIN®’s leading position as a supplier of laboratory equipment for plastics processing and testing. The customers are companies in the polymer processing chemical industry, major plastics processors as well as research institutes and training centres all over the world.
Our product range:
• ROLL MILLS AND CALENDERS
• PLATEN PRESSES
• TWIN-SCREW KNEADERS
• EXTRUDERS • EXTRUSION LINES FOR: - PELLETIZING - PIPE AND HOSES - FLAT FILM AND SHEET PRODUCTION - COATING UND LAMINATING - BLOWN FILM - MEDICAL PARTS - STRETCHING
• TESTING LINES • TEACH-LINE®

After the merger of the renowned companies Coperion Werner &
Pfleiderer, Coperion Waeschle, Coperion Keya and Coperion Hartmann to
one company, Coperion is now the world market and technology leader for
compounding systems, bulk materials systems, components and services. We
have a unique competence with our system and process know-how. Both for
specific applications and complete solutions in machine and plant
construction. Coperion is ideally prepared to move into the future.