Rajoo Engineers Limited

Plastic pellets extrusion machine Plastic pellets extrusion machine can used to suit any plastic materials according to variable screw elements combination. According to different materials, twin screw extruders use different cutting system. 1. Air cooling die face hot cutting system: PE, HDPE, LDPE, LLDPE, PE+ Caco3/talcum/Tio2, PVC, WPC, CPE, Low smoke zero halogen cable and wire and etc. 2. Water strand cutting system: PP, PE, PS, PA, PC, PET, ABS, HIPS, PPO, POM, color master batch and etc. 3. Water ring cutting system: PP, PE, TPU, TPR, TPE, EVA, color master batch and etc. 4. Fan cooling cutting system: PP+Caco3â?¦ 5. Eccentric water-spray cutting system: chemical cross linkingâ?¦. 6. Underwater cutting system: almost all materials, like TPR, TPE, TPV, TPU, EVA, PP, PET, PE, ABS, PLA, EPS, Twin screw extruder pelletizing line Plastic pellets extrusion machine

Plastic Sheet Extrusion Machine to process PP/HIPS Sheet rolls

Plastic extrusion machinery

Qingdao HUASU Machinery Fabricate Co., Ltd designs and develops HDPE/MDPE water supply pipe production line and gas pipe production line by itself. It has many features, such as: special structure, high degree automation, easy operation, continuous produce stable and reliably and so on. It is also applicable for high speed extrusion of PE,PP,PPR,PERT,ABS etc. Plastic Pipes produced by this line have excellent stiffness, flexibility, high mechanical strength, resistance of environmental stress cracks, resistance to creep deformation, heat-linkage and so on. It has become the first choice for the city gas pipe and outdoor water pipe. HDPE/MDPE pipe extrusion line mainly includes single screw extruder, molds, vacuum calibrating water tank, spray water cooling tank, haul-off machine, cutting machine and overturning bracket. Extruder: HDPE/MDPE pipe extrusion line adopts high speed and efficiency of single screw extruder.The screw has barrier unit, special material mixing components and new style of barrel grooves. The extruder is equipped with low noise fan, ceramic heating ring, high speed hard gear reducer; full-automatic vacuum loader. This configuration assures good plasticization and mixing effect. It also assures high speed, stable production and great output. Pipe Marking Line: It is extruded by single screw extruder SJ30/25 through the composited extrusion die. Die Head: The material of the die head is high quality 40Cr. It is the most advanced spiral or lattice die head in the world, which assures stable extrusion in the production process. In order to fit the performance of PE material and assure the stability of pipe diameter and roundness when producing thick-wall pipe with high speed, we adopt water film lubricating and water (or oil) circulation cooling. Vacuum Calibrating Water Tank: The body is made of high hardness and good quality stainless steel board. It has advanced water circulation and high pressure cooling system, vacuum adjusting equipment and accurate water temperature and water level automatic controlling system. The accurate bronze calibrating sleeve ensures cooling speed and molding pipe. It can be three-dimension adjusted up & down and left & right. Water Spray Cooling Tank: The body is made of stainless steel and the ductcoat is transparent soft PVC curtain. Stainless steel float adjusts water level and electricity controls water temperature. The nozzle material is ABS engineering plastic. The frame of the machine can be adjustable up and down. There is roller in the tank. Haul-off Machine: We can offer two tracks, three tracks, four tracks, five tracks and six tracks Haul-off machine according to different diameter and wall thickness of the pipe. It adopts frequency conversion. Every traction frame transfers with chain which ensures every track moving simultaneously. It is pneumatic and mechanical combination clamping. The bearing has special structure which can effectively reduce the installation error. Cutting Machine: It is automatic dustless cutting machine. Smooth cutting section, synchronous frequency conversion drive, high accuracy and low noise. Large diameter pipe uses full-automatic planetary cutting machine. It is synchronization with the whole production line. The flexibility adjustment for the blade place and cutting depth assures cutting machine reliability. Control System: We can offer SIEMENS PLC controlling system which is intelligent controlling system. Also we can offer ordinary controlling system which use SIEMENS electrical parts, Omron temperature controller. Intelligent control makes the operation simpler. Main Technical Parameter: Model Pipe Diameter (mm) Extruder Speed (m/min) Max.Output (kg/h) Total Power (kw) Dimension L¡ÁW¡ÁH SRQG-63 Ø20-Ø63mm SJ-65¡Á30 1.5-12 120 65 30 ¡Á2.2 ¡Á2.5m SRQG-110 Ø20-Ø110mm SJ-90¡Á30 2-12 220 110 32 ¡Á2.2 ¡Á2.6m SRQG-160 Ø63-Ø160mm SJ-90¡Á30 1.3-6 300 150 32¡Á2.2 ¡Á2.8m SRQG-250 Ø75-Ø250mm SJ-90¡Á33 0.7-4 400 200 40 ¡Á2.2 ¡Á3m SRQG-315 Ø110-Ø315mm SJ-90¡Á33 0.5-3.5 400 200 40 ¡Á2.2 ¡Á3m SRQG-400 Ø160-Ø400mm SJ-120¡Á30 0.3-2.4 550 280 42 ¡Á2.2 ¡Á3m SRQG-500 Ø200-Ø500mm SJ-120¡Á30 0.3-1.9 700 360 42¡Á2.3 ¡Á3.5m SRQG-630 Ø315-Ø630mm SJ-120¡Á33 0.2-0.7 800 450 50 ¡Á2.3 ¡Á3.5m SRQG-800 Ø400-Ø800mm SJ-120¡Á33 0.1-0.6 1100 560 50¡Á2.5 ¡Á4m SRQG-1200 Ø630-Ø1200mm SJ-150¡Á33 0.05-0.5 1300 720 65¡Á3¡Á4.5m Suit for shippment.

Supplier: Extrusion, plastic extrusion, machinery, PTFE plastic tubing, PTFE plastic rod, PTFE plastic sheet, PTFE plastic film, PTFE plastic hoses

Supplier: Plastic extrusion machine, plastic pipe machine, plastic extruder

Supplier: Plastic granule machine, plastic sheet extrusion machine
Buyer: Screw

Silk spray mat equipment research and development of new mechanical products of the company for me,main production PVC silk spray foot pad, also known as the polyster rug.Products are mainly used in automobile decoration cushion, restaurant, hotel and residential indoor carpet mat, in front of the foot pad, bath mat and outdoor square pad, etc.Where the pad compared with ordinary carpet,has a distinct adornment effect and warm comfortable feeling,long service life, easy to clean.Especially suitable for car interior foot pad.Plastic products standard width 1200mm. Other width can also be designed according to customer requirements.