Lantai Plastics Machinery Co., Ltd. headquarters in Lanzhou, China, mainly .consisting of the Rubber & Plastics Unit of the resents of Chem.Mach of the Ministry of Chemical Industry, is the birthplace of the Chinese co- rotating twin-screw extruders. Lantai has a history of 30 years in the development of twin-screw extruders, and has undertaken many research items from the National Committee of Science and Technology, developing items of key equipment from the SINOPEC and the Ministry of Chemical Industry, has developed 15 new types of plastics machines, many of them have been awarded the Innovation Prizes, the Progress Prizes of Science and Technology of the nation, provinces or the Ministry of Chemical Industry. --------------------------------------------------------------------------------? ? Lantai has good experiences of manufacture, complete works of production and assembly ( the production area in Lanzhou is 2100m?, 60 sets of processing equipment ), and has 6 colaborating works,3 comprehensive labs, 5 worktables, 2 multi-functional inspecting stands for running-test. It is a first-class base for research and production of plastics machinery. --------------------------------------------------------------------------------? ? Lantai has advanced systems for product quality in inspection, management, and insurance. --------------------------------------------------------------------------------? ? The two line standards, i.e., JB/T5420-91 (co-rotating twin-screw extruders )and JB/T5417-91 ( plastics extruder vented) were drawn up and laid down by the Lantai . Lantai is excellent in design and deR & D of rubber & plastics machinery, chemical machinery, machinery fabrication, electronic instrument control, computer application, high molecular materials, metal materials, and heat treatment, has nulti-course comprehensive design ability and advanced tools of research and design. The optimum design and theoretical calculation are made with the help of CAD. The computer net technology is successfully applied in the development of new products and the management. » Read More