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Joiner Machinery Co., Ltd. is a professional parallel twin-screw extruder accessories and accessories of scientific research and development and manufacturing enterprises.
Joiner has nearly 20 years of experience in the development and production of the key components of the twin-screw extruder. The products involve screw element, shaft, barels, side feeders, etc., and provide customers with tailor-made solutions.
Joiner brand twin-screw extruder accessories have been maturely applied to German, JSW, KOBE, TOSHIBA, Andritz, Buhler, Buss, OMC, Maris, Labtech, Clextral, ICMA, Kurimoto and other internationally renowned brand models. Industry involved: engineering plastics industry, petrochemical industry, film industry, lithium battery industry, puffed food industry, aquatic industry, powder coating industry, building industry, etc.
The company not only provides supporting production for domestic first-line brand OEMs and spare parts services for plastic manufacturers, but also sells its products to the United States, Germany, Britain, Poland, Japan, Israel, Taiwan, Thailand, Singapore, South Korea, New Zealand, Australia, Russia, Turkey, Brazil, Mexico, Vietnam and other twin screw extruder manufacturers and users.
After 20 years of accumulation, Joiner has accumulated a wealth of experience and expertise in twin-screw, not only to provide perennial accessories services, but also to provide component combination technology services.
Joiner people with full enthusiasm waiting for the community to visit the guidance and cooperation.
Company advantage
Processing range
Screw Element: diameter 15.6-500mm
Barrel: inner hole diameter 12-500mm
Shaft: diameter 10-300mm
Length: 500-14000mm
Service
Urgent customer urgent, think customer think. Since its establishment, we have solved many problems in screw production for customers, and have won unanimous praise from customers at home and abroad. We have also accumulated a lot of experience and technical information. Whether it is domestic or foreign first-line brand hosts, the company has detailed technical information. And special tooling fixtures, can quickly provide spare parts services.
Production Management
Management on Joiner strict implementation of ISO9000 quality management system, all our products have traceability
Team
Our company currently has more than 160 employees. The company is strictly managed according to ISO9000 and has professional production, quality, technology and other functional departments, which can well ensure the smooth completion of products and make our products traceable
Production and inspection equipment
From raw materials back to the factory, all processes are completed in Joiner factory.
Production equipment:
Joiner has more than 150 sets of high-precision processing equipment such as vertical, horizontal, CNC machining center, several cars, spline milling, cold rolling shaft equipment, spline grinding, vertical numerical control broaching machine, numerical control cylindrical grinding, numerical control follow-up grinding, surface grinding, thread grinding, horizontal boring machine, numerical control gear shaper, honing machine, whirlwind milling, numerical control deep hole drill, automatic welding machine, vacuum quenching furnace, etc.
Inspection equipment
Joiner has more than 30 precision inspection equipment such as metallographic analyzer, direct reading spectrometer, roughness meter, ultrasonic flaw detector, secondary element, gear detector, metal universal testing machine, impact test machine, laser scanner, three-coordinate measuring instrument, various metal hardness testers (Vickers, Brinell, Rockwell, Richter), altimeters, etc.
Processing technology
1. Heat treatment
As we all know, heat treatment is very critical in the screw production process. In order to ensure the quality of products, Joiner has purchased professional heat treatment equipment to produce, so as to control this key process by ourself.
2. The accuracy of the product
Finishing is carried out after the heat treatment, which can eliminate the deformation of the parts in the heat treatment, so that the accuracy is higher, so that seamless connection can be achieved.
