Qingdao Royal Machinery Co.,Ltd

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.

Products:

	Plastic aluminum composite sheet extrusion pipe line	This line has two patent techniques, which can produce PE-AL and PPR-AL composite pipes. PPR-AL composite pipe with PPR in the inside and outside l...
	PVC pipe extrusion line	This series of extrusion lines are mainly used to produce PVC drainage pipes and U-PVC,C-PVC water supply pipes. Advanced design for screws suppli...
	SJSZ series cone-shaped twin screw plastic profile extrusion lines/ Wood plastic profile extrusion line	This line is mainly used to produce kinds of door and window profile, clapboards, ceilings, etc.with
	PE Pipe Extrusion Line	Extruder adopts big L/D and multi mixing structure, which is more suitable for the PE low temperature extrusion production. Specially-designed spi...
	PVC/PE double wall corrugated pipe extrusion line	This line is used to produce double wall corrugated pipe with PVC or PE as materials. This kind of pipe has unique structure and many advantages su...
	PVC Fiber Reinforced Soft Pipe Extrusion Line	This line is the newly-developed product of our company, which is mainly used to produce liquid-conveying PVC fiber reinforced soft pipes. This kin...
	SJSZ series cone-shaped twin screw plastic profile extrusion lines/ Wood plastic profile extrusion line	This line is mainly used to produce kinds of door and window profile, clapboards, ceilings, etc.with PVC, PP, etc as materials.
	PPR/PE/PP pipe extrusion line	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 supp...
	HDPE Large Diameter Heat Reservation Pipe Extrusion line	This line is mainly used to produce large diameter PE heat reservation pipe. The products are mostly used as the outside layer of the warm supply p...
	RMSP series Plastic Blow Moulding Machines	RMSP series plastic molding machines adopt PLC auto controlling system which combines the electrical equipment with hydraulic pressure, matched wit...