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     Qingdao Royal Plastic Machinery Co., Ltd 

     About this company : Qingdao Royal Machinery as an ISO9001 and CE certified manufacturer in plastic machinery, we supply our customer with various models of pipe, profile, sheet and board extrusion lines as well as other auxiliary machines, including plastic mixer, pelletizers and crushers with different models. As one of the professional manufactures of plastic machinery in China since 1995, we export large quantity to Middle East, Russia, South America and Africa countries, due to high quality and reasonable price. We are ready to refer you our favorable price and related samples, for quality evaluation and marketing activities.

     Contact : mina Huang, Sales 
     Headquarters : No. C02, 2nd Industry Park Fu'an, Jiaozhou, Qingdao, Shandong, 266300, China
     Phone : 86-532-, Fax : 86-532-87258022 
     Website : Log on to trade instantly , Email : Log on to trade instantly

     PVC/uPVC Pipe Extrusion Line PVC/uPVC Pipe Extrusion Line RMSG-45/90; RMSG-65/132

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 supplies powerful safeguard for the PVC plasticization. Unique inside oil controlling temperature system adapts different technology formulas. Beautiful and practical stainless steel body for the vacuum calibration and spray cooling system, unique multi-section vacuum system ensures the stable sizing and cooling for pipes; special spray cooling system improves the cooling efficiency ; special water position, water temperature system make the machine more intelligent. Hauling-off unit adopts particular pedrail structure, which is easy and convenient for operation; pedrail clamping uses mechanical and pneumatic combining system, which is more reliable. Cutting system adopts saw blades and planetary cutting means; sumping uses hydraulic system , which ensures the smooth cross section; equipped with dust-collecting unit, which ensures the clean working environment.
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     HDPE Gas & Water Pipe Extrusion Line HDPE Gas & Water Pipe Extrusion Line RMSG-90x30-160

Extrusion theory for low temperature plastication compliant with material characteristic (heavier molecular weight). Unique screw design of distance-changing and separation of solid material and melting material.

Unique design of loading system ensures large increasing of extrusion capacity Special design of high mix-melting ensures through low temperature plastication.

Unique design of low-pressure inclined flow passage spiral/lattice basket diehead, ensures low temperature and high plasticizing extrusion of PE pipes. Special designed die core spiral oil temperature control, ensures the performance of PE pipes. Special inner cooling system ensure high quality extrusion.

With two-stage vacuum system(for large diameter)advanced water recycle & high pressure cooling system. With flexible round degree adjust unit. With accurate water level & temperature monitor system. Long water tank effect high efficiency cooling. Unique spraying pipeline design shorten unit cooling length. With good appearance practical stainless tank.

Special integral transmission unit avoids asynchrony of individual transmission. High-reliable transmission system ensures the normal extrusion. Advancded four connecting rod structure makes self-centering of haul-off's loacating. Accurate pressure regulating system makes hauling power adjustable. Full-hydraulic design ensures flexible pressure in cutting state of pipes. Unique power input system ensures high reliability of planetary unit. With ultra silent & enforced sucking system.

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     HDPE/MDPE large diameter gas/water supply pipe extrusion line HDPE/MDPE large diameter gas/water supply pipe extrusion line SJG-Z 90/33;SJG-Z120/30;SJG-Z150/30;SJG-Z150/33

Extruder adopts big L/D and multi mixing structure, which is more suitable for the PE low temperature extrusion production. Specially-designed spiral moulds for PE pipes, with inside oil controlling temperature system. Beautiful and practical stainless steel body for the vacuum calibration and spray cooling system, unique multi-section vacuum system ensures the stable sizing and cooling for pipes; special spray cooling system improves the cooling efficiency ; special water position, water temperature system make the machine more intelligent. Hauling-off unit adopts particular pedrail structure, which is easy and convenient for operation; pedrail clamping uses mechanical and pneumatic combining system, which is more reliable. Cutting system adopts saw blades and planetary cutting means; sumping uses hydraulic system , which ensures the smooth cross section; equipped with dust-collecting unit, which ensures the clean working environment.
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     PBT/PP/ABS/HIPS sheet extrusion/co-extrusion line PBT/PP/ABS/HIPS sheet extrusion/co-extrusion line royal

This sheet extrusion line is equipped vertical three-roller calender, with high performance vented extruder, die, screen changer system, cooling rocket, haul-off unit, cutting unit and etc. This kind of line is suitable to produce PBT/PP/PS/HIPS/ABS single-layer and multi-layer sheet with thickness of 0.3mm to 30mm and width of upto 3000mm. And the final products of this line are widely use in the architecture decoration, cleaning tools, inner decoration of cars, packing containers, and stationery, etc.
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     PC/PP/PE Hollow Grid Sheet Extrusion Line PC/PP/PE Hollow Grid Sheet Extrusion Line SJ—90×30;SJ—120×30

PC sunlight grid sheets are widely used in the engineering items of conservatory top sheds, waiting carports of bus stop, awnings, etc. PP, PE grid sheets are applied to the architecture decoration, car interior decoration, packing of pesticide, electron products, and stationery etc. Equipped with automatic loading system, speedy draping system , measuring system, vacuum cooling calibration unit, hauling-off cutting units, electric iron and tectorial systems,etc.
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     PET Packing Strap Band Production Line PET Packing Strap Band Production Line SJ75*33

Product Introduction: This line has following advantages: 1. Low cost 2. Antirust 3. No need for combination of steel buckle 4. No impress and scrape 5. Tight after packing Performance: like the steel band, the extending rate can be adjusted according to the customers’ requirements, not easy for rupture; don’t need steel button, tidy appearance, and variety of colors. Accord with the foreign standard of no social effects of pollution in packing materials because it can use recycled materials, for which this kind of strap band belongs to environment-protection products.
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     PP/PE Single Wall Corrugated Pipe Extrusion Line  PP/PE Single Wall Corrugated Pipe Extrusion Line SJ-30/25;SJ-45/25;SJ-65/25;SJ-90/25

This line consists of extruder (SJ30/25, SJ45/25, SJ65/25, and SJ90/25), molding machine, moulds, air blower unit, arithmometer, crimper. It can continuously mold thermoplastic PVC, HDPE, and LDPE corrugated pipes with different sizes. The final products can be used in cable protection, TV, telephone, glass fiber, electricity,control and computer cables automobiles, machines and airplanes,medical applications,washing machines, dishwashers, etc.
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     PPR/PP/PPRC pipe extrusion line  PPR/PP/PPRC pipe extrusion line SJG-Z65x30-63;SJG-Z90x30-160

We supply the PPR/PP pipe extrusion line with the production of diameter 12 mm upto 160mm. Two stages integral design, intensify plasticizing function, ensure high speed. High performance extrusion. With comprehensive plasticating element, ensure the plasticating effects of materials. With spiral die to ensure stable extrusion of pipes at the best melting temperature Stable vacuum Precise temperature control with imported thermo-controller. Tank upper section made from stainless steel. With highly wear-resistant rubber V-shaped pads With special upper and lower lifting devicesimplize the production of different pipe diameter. Unique scrapless cutting structure to ensure the perfection of pipe end. Scrapless cutting with the characteristics of low noise and energy saving. Advanced follow-up design to ensure the accuracy of pipe cutting.
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     PVC braided hose pipe production line  PVC braided hose pipe production line ZRGZ-45/65

This line is the newly-developed product of our company, which is mainly used to produce liquid-conveying PVC fiber enhancing soft pipe. This kind of pipe is characterized by innocuity, transparency, pressure resistance, pulling resistance, acid and alkali resistance, good-looking in appearance, tenderness and handiness, durability, etc. So the final products of this line are widely used in conveying pipes for air, water, coal gas, oil and other liquid and gas. This line consists of extruder, water-spraying tank, hauling-off unit, fiber-rolling unit, coiler, etc. It features reasonable configuration, unique structure, reliable performance, easy operation, convenient maintenance, high continual capacity, etc. It receives deep welcome and trust from clients.
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     PVC Wave Sheet Extrusion Line  PVC Wave Sheet Extrusion Line SJSZ-65/132

PVC wave sheet production line consists of conical double screw extruder ,molding machines( wave-style,tileedge-style),hauling-off unit ,cutter and other auxiliary equipments This line can produce U-PVC colorized plastic wave plates and red mud wave plates, etc.
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     PVC/ABS Furniture Edge Banding Extrusion Line PVC/ABS Furniture Edge Banding Extrusion Line SJ--45×25;SJ--65×25 ;SJ--90×25

This line is mainly used to produce plastic steel door window press strips, decoration strips, plastic airproof strips, inner door treading strips, car inside decoration strips, and so on small profile production.
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     PVC/PP/PE Windows & Doors Profile Extrusion Line PVC/PP/PE Windows & Doors Profile Extrusion Line SJSZ-65/132

SJSZ series cone-shaped twin screw plastic profile extrusion lines/ Wood plastic profile extrusion line Product Introduction: This line is mainly used to produce kinds of door and window profile, clapboards, ceilings, etc. with PVC, PP, etc as materials.
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