Qingdao Huasu Machinery Fabricate Co., Ltd

Extruder: High speed, high efficiency extrusion single screw extruder is specially designed for extruding PE material, grooved barrel, equipped with the lower noise fan, high speed and hard gear reducer. The inner and outer layers of the corrugated pipe are independently fed material by two extruders. It can make the inner and outer layers produce different material and guarantee high efficiency extruding. Die head: The extrusion die head has two channel structure, nitriding and polishing handling, special designed mouth molds, suitable for different material and different ring stiffness pipe production. The special molds structure assures the inner and outer layer wall thickness even and forming stability. Corrugator : Corrugator is adopted horizontal structure with shuttle type transmission, equipped with advanced water cooling system and vacuum forming system. It greatly increases the production speed. Special belling on line function decreases investment cost and improves production efficiency. Reducing quantity of mold blocks can reduce investment cost and energy consumption. Mold blocks adopt Siemens servo motor drive and advanced self-lubrication system. It assures moving accuracy and plastic pipe quality stability. Mold blocks: They are corrugated forming molds which are formed by special aluminum alloy material through precision casting. They have high precision and strength, and excellent heat dissipation. Cutting machine: High-strength alloy steel blade, Rotary cutting, smooth pipe incision, dustless cutting. The tracking device makes the cutting location precision. Germany Siemens professional PLC programmed controlling system makes operation easy and sensitive. Control system: It adopts Siemens professional PLC control system, 15 "large color touch screen human-machine interface, high automation, reliable running, easy operation, remote communication function which can realize remote fault diagnosis and rule out the possibility.

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.