Selling Parameters
Adopting extrusion technology, and the final products of this line, which can endure pressure 0.4-2.5Mpa, are mainly used for the indoor water supply. Using heat-melting weld means for fittings, antisepsis and anticorrosive, so this kind of pipe is the new environment- protection water supplying products.
PP-R special high-efficiency single screw extruder ensuring even and stable plasticization
Bush structure for barrel feeding part
Specially-designed spiral moulds for PPR
High torsion gearbox, strong hardness and high smoothness gears.
PLC controlling system for selection to improve the automatic control standard.
High-precision temperature controller and particularly –designed air fans.
Company Profile
Qingdao Royal Machinery Co.,Ltd is one of the main enterprises specialized in manufacturing plastic extrusion machinery in China area. We participate the international technology exchange positively and cooperate with the related institutes closely since founding. We try our best to supply high-quality products and warm service for clients, and after years of unremitting efforts, the quality of our products have been increasingly improved. The RM series products which we develop targeting the international market sell well home and abroad, such as Eastern Europe(Russia, Ukraine, White Russia, Lithuania, Latvia, Esthonia, Macedonia, Czech),Middle Asia(Kazakhstan, Uzbekistan, Kyrgyzstan, Turkmenistan, Tajikistan), Southeast Asia(India, Bangladesh, Vietnam) Middle East( Iran, Saudi Arabia, Yemen, UAE),Africa( south Africa, Algeria, Libya, Egypt, Zimbabwe, Cameroon) and Middle, South America(Guatemala, Mexico, Brazil, Chile),etc. Recent years, we are engaged in the research and development of new products and new material, such as WPC (Wood Composite Plastic) Profile Extrusion Line, PBT Engineering Plastic Sheet Extrusion Line, PET Strap Band Extrusion Line, PET Drinking Water Bottles Recycling and Granulating Line, etc.
China (Mainland)
