20 years of R&D and production experience of plastic extruder machines.

PRODUCTS

Qingdao Lonchangjie Machine Co.,Ltd.Which have more than 20 years' experience of design and manufacture all kings of plastic extrusion lines, we have got CE, SGS, BV, IOS9001, etc.also can be provided according to client's customized requirement.

800mm Large Diameter HDPE/MDPE Water Supply and Gas Supply Pipe Extrusion Machine
Performance and advantages: The HDPE/MDPE water supply pipe and gas pipe production line independently developed by Changjie Company has a unique structure, high degree of automation, convenient operation, stable and reliable continuous production. The pipeline produced by this production line has moderate rigidity, strength, good flexibility, creep resistance, environmental stress crack resistance and good thermal welding performance. It has become the first choice for urban gas pipelines and outdoor water supply pipes.
Multi-Layer Pipe Plastic Extruder Machine HDPE SJ-120
Multi-Layer Pipe Plastic Extruder Machine HDPE SJ-120Performance and advantages: According to the special needs of users, we can provide 2-layer/3-layer/5-layer and multi-layer solid-wall plastic pipe production lines. Multiple extrusion plastic extruders can be unified and synchronized speed adjustment, and multiple meter weight control system can be selected , It is controlled by the main control console PLC to realize the quantitative extrusion of each extruder; The multi-layer spiral mold designed according to different layers and the thickness ratio of each layer.The reasonable distribution of mould cavity runners to ensure uniform layer thickness of the pipe and plasticizing better effect of the layer.
110mm PE Pipe Extrusion Production Line
110mm PE Pipe Extrusion Production Line is mainly used in the production of water supply and drainage pipes , which used for agriculture and construction , cable coating and other fields , the complete line is consisted of extruder , vacuum calibrator , hauling machine ,cutter and tipping rack , hauling machine unit has come ways of hauling , such as caterpillar type, three-claw type , four-claw type , six-claw type and so on . there are also knife-lifting cutter and planetary cutterWith this extrusion line you can produce high quality water supply and gas supply pipes with excellent hardness and flexibility.
16-63mm PE/PP Pipe Extrusion Making Machine
1. The PE pipe production line adopts DC/AC motor, and Eurotherm DC/AC digital converter and high efficiency screw to ensure high efficiency extrusion.2. This PE pipe machine adapts basket type composite die head, which ensures not only the uniformity of high speed extrusion but also the stable performance of tubular goods.3. This PE pipe making machine adopts high efficiency double chamber vacuum calibrating technology and spray cooling bath to improve the rate of finished products of tubular goods and meet the demand of high-speed production. The vacuum bath and cooling bath adopt stainless steel.4. This PE pipe production line adopts multi-caterpillar haul-off and ensures the synchronization.5. The cutting machine adopts special saw blade with low noise, equipped with chip collector.6. The whole pipe line adopts PLC control system and large liquid crystal screen, which makes the operation very convenient.
PE/PP/PVC Single Wall Corrugated Pipe Extrusion Production line
PE/PP/PVC Single Wall Corrugated Pipe Extrusion Production lineDescription:PE PP PVC Single Wall corrugated pipe production line also called single wall corrugated pipe extruder, single wall corrugated pipe extrusion line, single wall corrugated pipe machine, single wall corrugated pipe equipment, single wall corrugated pipe extruder machine.ectThis pipe production line consists of Extruder, Mold Blocks, Corrugated Forming Machine, Cooling Equipment,Counting Machine and Auto winding system. It can continuously produce many kinds of diameter single wall corrugated pipe in high speed.We developed the mahcine on the basis of traditional structure, we give new designing on the forming table, we adopt SJ45, SJ65,SJ90,SJ120 to produce different range pipe diameter. our machine easy to operate, stable running, we provide long term after sell service.Applications:This machine can be used to produce single-wall or one wall corrugated pipe of PE,PP,PVC,EVA continuously, as well as PA corrugated pipes.plastic single-wall corrugated pipes have features of high temperature resistance, resistant to corrosion and abrasion, high intensity, good flexibility, etc. They are widely using in many fields, such as auto wire, electric thread-passing pipes, circuit of machine tool, protective pipes of lamps and lanterns wire, tubes if air condutioner and washing machine,etc...Molding corrugation pipe with smooth inside and outside surface,and even ripple at one time by corresponding die; Used as wire and cable passing pipe ,washing machine drain pipe,dust collector pipe and ventiduct; Small size corrugation pipe of 4-6.7 are used in car.
Soft PVC Sheet Production Line Extrusion Machine Manufacturer
Soft PVC Sheet Production Line Extrusion Machine Manufacturer1/The main machine adopts imported AC frequency converter driving. The temperature control meters adopt Japan RKC product. The ancillary machine vacuum pump and drawing motor adopt high-quality products. 2/The maintenance is simple. After the screw stem cylinder and mould are exchanged, it can straight extrude imitating wood foamed special material. The result is better than the single screw stem extruder.3/The sheet extruding production line adopts special-designed screw stem, material cylinder, moulds and processing technology. It is equipped with YF model shaped material ancillary to produce PVC productsApplication: PVC rigid sheet is widely used as the packaging material in hardware & tools, electron, food, medicine and handcrafts articles, and various kinds of slap-up pressing.Application: PVC soft board is widely used as the plastic carpet for cars, corridor curtains, table plate, equipment, cases, hardware pad, internal and external decorations.PVC Rigid Board, PVC Corrugated Board, PVC Wall Build-up Board Production LineApplication: Chemical, electroplating, smelting, water treatment, construction, and water-proof materials.Application: Decoration in internal wall, kitchen, bathroom of the hotels, bars, office building, villas; also it can be used to the external decoration of buildings; ceiling, table board, flooring, etc.
PPR Pipe Production Line Extrusion Machine
PPR Pipe Production Line Extrusion MachineRaw material + color masterbatch → mixing → vacuum feeding → raw material drying → single screw extruder → color line extruder → Mould → sizing sleeve → spray vacuum setting tank → spray cooling water tank → inkjet printer → tractor → finished product inspection and packagingThe PPR pipe production line uses a special PPR high-efficiency extruder with German technology. The screw adopts a barrier and mixing head structure. The barrel adopts a new slotted barrel. The plasticization and mixing effect is good, and the extrusion volume is large and very stable.The PPR pipe extrusion machine is a spiral die head designed for PPR pipes. The die has the characteristics of low melt temperature, good mixing performance, low cavity pressure and stable production. The proprietary sizing and cooling system adopts water film lubrication and water ring cooling to meet the requirements of PPR materials and ensure the stability of the diameter and roundness of thick-walled PPR pipes produced at high speed.The PPR pipe making machine is specially designed with a multi-stage vacuum sizing box with vacuum control to ensure the dimensional stability and roundness of the PPR pipe. The extruder and tractor are driven and controlled by the frequency converter of Taiwan TECO, which has good stability, high precision and high reliability.
China PVC Wavey Roof Corrugated Sheet Production Extrusion Line manufacturers
PVC Wavey Roof Corrugated Sheet Production Extrusion Line The plastic corrugated tile extrusion line is equipped with corresponding forming molds, which can continuously produce various corrugated plastic tiles. This machine is composed of a main machine, a co-extrusion machine, a flat die shaping traction cutting device, and a stacking device. Advantages: the use of a clothes hanger-type flat head, with a pneumatically opened and closed shaping die makes the molding more reliable; the thickness of the wave tile is extremely convenient; the rubber traction roller with the same waveform as the plastic tile is used to make the traction particularly stable; the inclined blade is automatic Cutting, the incision is more smooth, and it can be automatically cut to length according to needs. It is a new type of environmental protection, strong sound insulation, sturdy and durable, waterproof, light transmission, and energy-saving engineering materials with excellent comprehensive performance. It is widely used for lighting, road sound insulation, plant heat preservation, and indoor separation in residential buildings, commercial buildings, public facilities and other buildings. It is one of the most ideal environment-friendly and energy-saving light shed materials in the world. It is a new generation product widely praised and praised by modern decoration circles and industrial circles. The normal colors of this product are transparent, lake blue, grass green, milky white, brown, etc.
HDPE Co-extrusion Plastic Building Template Extrusion Line
HDPE Co-extrusion Plastic Building Template Extrusion Line make the template mainly using in:Transportation: ships, aircraft, buses, train cars, roof, core layer, interior panels.Construction, decoration industry: building wall panels, internal decorative panels, residential, office, public places, building interval, commercial decorative frame, clean room panels, ceiling panels, kitchenware, sanitary ware.The advertising industry: screen printing, computer lettering, advertising signs, display panels, signs with the board.Industrial applications: chemical corrosion engineering, thermoforming parts, cold storage panels, special cold project, environmental protection board.Other purposes: template, sports equipment, breeding equipment, waterfront facilities, moisture, water timber, art materials various portable partitions.
High Quality PE plastic profile extrusion line Wholesale - 青岛隆昌捷机械有限公司
PE plastic profile extrusion line which is similar with pvc profile production line, only different is the extruder choose single screw extruder, the mould and vacuum sizing table, haul off machine and bracket all almost same.If add some wood powder also can change to make WPC profile, just like wpc floor and wpc deck and others.Now this is more popular to use this line to make these productions in the market.
Professional 160mm PVC pipe making machine manufacturers
The PVC pipe making machine uses high-efficiency extruders for special PVC pipes. The screw barrel adopts a special structure. The plasticization and mixing effect is good, and the extrusion volume is large and very stable.PVC pipe refers to that the main raw material for pipe is PVC resin powder. The types of PVC pipes are generally classified according to the purpose of the pipes: drainage pipes, water supply pipes, wire pipes, cable sheathing...
63mm PE three layer co-extrusion pipe plastic machine
For the production of PE three-layer co-extruded and other pipes, a small amount of new materials can be used for the inner and outer layers, and a large amount of recycled materials can be used in the middle, which is economical and practical. The range that can be produced is 20-630mm, and two-layer or multi-layer co-extruded pipes can also be customized according to the actual requirements of customers. The production line uses the company’s special high-efficiency extruder for HDPE, PP, PPR pipes. The screw adopts a barrier and mixing head structure. Very stable.Spiral die head designed for HDPE and PP large-diameter thick-walled pipes. The die has the characteristics of low melt temperature, good mixing performance, low cavity pressure and stable production. The proprietary sizing and cooling system adopts water film lubrication and water ring cooling to meet the requirements of HDPE and PP materials to ensure the stable diameter and roundness of thick-walled pipes produced at high speed. The specially designed multi-stage vacuum sizing box with vacuum degree control ensures the dimensional stability and roundness of HDPE and PP pipes. The extruder and tractor are driven and controlled by imported brand-name governors, which have good stability, high precision and reliability. High sex.1. Co-extrusion with multiple low-energy, high-efficiency single-screw extruders.2. The extruder adopts a high-speed screw with a length-to-diameter ratio of 33:1, and the nitriding depth is over 0.08 mm.4. The mold can be customized according to the actual situation of the customer.