Shanghai Allstar is specialized in designing and manufacturing various cold roll forming machines and insulated sandwich panel production lines over 10 years. With the developmen of these years, we strictly insist on Quality:Building QUALITY,thinking QUALITY,Selling Quality and Serving QUALITY.We building our machines strictly as per your requirments. "Give us a drawing of your profile, and we will stand out in the world" has always been our business policy. Our Roll Forming Machines and EPS/Rockwool/Mineral Wool Insulated Sandwich Panel Manufacturing Lines are mainly used to make metal construction materials particularly for prefab houses and infrastructure projects. All of the machines can work at least 10 years, in the first 14 months, we will take in charge of any breakdowns which is caused by our designing or manufacturing and we will provide duly service for maintainence in the whole life circles of the machines. Our Main Machines: Roof Sheet Roll Forming Machine,Wall Panel Roll Forming Machine,Corrugated Sheet Forming Machine,Trapezoidal Sheet Forming Machine,IBR Sheet Roll Forming Machine,Glazed Tile Forming Machine,Double Layer Roofing Forming Machine,Standing Seam Roll Forming Machine,Tapered Bemo Sheet Forming Machine,K Span Curving Roof Forming Machine,EPS Sandwich Panel Production Line,PU Sandwich Panel Production Line,C Purlin Roll Forming Machine,Z Purlin Roll Forming Machine,C & Z Purlin Roll Forming Machine,U Channel Roll Forming Machine,Furring Channel Forming Machine,L Shape Roll Forming Machine,Omega Shae Roll Forming Machine,Lock Profile Roll Forming Machine,Floor Decking Roll Forming Machine,Highway Guardrail Forming Machine,Downspout Roll Forming Machine,Gutter Roll Forming Machine,Ridge Cap Roll Forming Machine,Door Frame Roll Forming Machine,Roller Shutter Roll Forming Machine,Stud and Track Roll Forming Machine,Box Beam Roll Forming Machine,Upright Rack Roll Forming Machine,Cabel Tray Roll Forming Machine,Corrugated Sheet Curving Machine,Crimped Curving Machine,Embossing Machine,Slitting Line,Cut-To-Length Line,Hydraulic Decoiler,Auto Stacker,Packing Machine,Customized Profile Roll Forming Machine... Our machines can work at least 10 years, in the first 14 months, we will take in charge of any breakdowns caused by our designing or manufacturing and we will provide duly service for maintainence in the whole life circles of the machines. The products enjoys a great popularity in the international market, particularly in Southeast Asia, Europe, America, Africa, Australia and the Middle East, etc. We have a integrative service system from studying to manfacturing, from installation to training, and always keep in mind our business principle--"reliable quality" & "attentive service". Standard 20'Containers,40'Containers,and 40'High Cube.
Blow molding machine.
Blow molding machine.
Technical Parameter Power supply: AC380/50-60Hz Total Power: 32KW Production line speed: 0-4.05m/min Equipment overall dimensions: 45000¨ª-3000¨ª-2800 Product width: 1000mm 1200mm Product thickness: 50-300mm Annual output: 600 thousand square meters. The picture and the technical Parameter is for reference, we also can produce machine according to the requirement of customer.
Roof tile forming machine.
Corrugated sheet forming machine.
IBR sheet forming machine.
Injection Moiding Scerw Barrel Specifications and uses Uses Distinction: Injection molding machinery Product Specifications: Diameter ª+16-ª+250 effective length: 7000mm Processing range: injection volume of 15g-30000g, clamping force: 25T-3600T Nitriding depth: 0.4mm-0.7mm Nitriding hardness: HV960 íp -1040 íp above Linearity: 0.015mm/1000mm Chrome Thickness: 0.02mm-0.20mm Scope: ordinary plastic, PP, PE, ABS, AS, PS, PC, PET, bakelite.
Kaiyou extruder equipped with mixer to achieve the and granulating of pe. Newest design: extuder achieve the granulating process.. Unique feature: high output and continous production. Main configuration: 1.Mixer 2.Kaiyou granulating extrusion line, include A.Feeder B.Kaiyou single screw extruder C.Pelletizer 0
Specifications: Plastic granulating line 1.Buiding block principle for a large variety of applications.Processing tasks can be optimally accomplished with only a few barrel and screw variations. 2.New design gearbox with high torque and high speed up to 600rpm. Receive the high output. 3.Iso9001 certificates kaiyou 4.Maching centers assures productsí» high quality. 5.Kaiyou manufactures and assembles a wide variety of auxillary devices. 6.Advanced plc control system. 7.A variey fo palletizing paterns can be choosed according to requirements. 8.High quality and competitive price Suitable for: 1.Polymer blending & filling modification 2.Engineering polymer & glass fiber reinforcement 3.Masterbatch, fuctional parent granule, special material, powder coating material and cable material reactive extrusion, degassing & devolatilization Model: hky-35 Screw diameter: 35.6mm Groove depth: 6mm L/d: 32~56 Main motor power: 18.5kw Screw speed: 600rmp Capability: 5-80kg/h Model: hky-50 Screw diameter: 50.5mm Groove depth: 9mm L/d: 32~56 Main motor power: 55kw Screw speed: 600rmp Capability: 100-300kg/h Model: hky-65 Screw diameter: 62.4mm Groove depth: 11mm L/d: 32~56 Main motor power: 90kw Screw speed: 600rmp 0
Screw diameter (mm) 65 Screw l/d 24:1 Screw rotation (rev. / min.) 10~80 Plasticizing capacity (kg / h) 60(hdpe) (for reference) Heating zone of barrel 3 Heating power (kw) 10.8 Extruder motor power (kw) 18.5 Double layer vice extrusion system (optional) Screw diameter (mm) 30 Screw l/d 22:1 Screw rotation (rev. / min.) 10~80 Plasticizing capacity (kg / h) 10 ( hdpe ) Extruder motor power (kw) 3 Barrel heating power ( kw ) 2.4 View line vice extrusion system (optional) Screw diameter (mm) 25 Screw l/d 25:1 Screw rotation (rev. / min.) 10~80 Plasticizing capacity (kg / h) 5 ( hdpe ) Extruder motor power (kw) 1.5 Barrel heating power (kw) 2.1 Machine weight ( ton. ) 5-6 Machine dimensionú¿lx wx h ú¬ ( m ) 3.3míß2.4míß2.6m
Standard injection machine dkm50 dakumar-m The dkm standard machine is defined as the universal plastic processing industry. It adopts imported high quality parts, have good stability, long life time, high performance, and can produce most of plastic products. Dakumar standard molding machine series from dkm50 to dkm1600, on oct of 2010, dkm 2000, dkm2600, dkm3600 this three new models of molding machines will face market, dakumar molding machines are famous in stable running, precision and fast controlling system. Dkm50 standard injection machine Dakumar standard injection molding machine dkm50 parameters a b Injection unit screw diameter mm 28 32 Screw l/d ratio (l/d) 20.9 18.3 Shot volume(theoretical) cm3 60 78 Injection weight g 55 70 Injection pressure mpa 193 148 Screw speed rpm 0-255 0-255 Clamping unit clamp tonnage kn 500 Toggle stroke mm 255 Space between tie-bars mm 280x260 Max.Mold height mm 320 Min.Mold height mm 120 Ejector stroke mm 65 Ejector tonnage kn 20 Ejector number n 1 Others max. Pump pressure mpa 16 Pump motor poweer kw 5.5 Heater power kw 4.2 Machine dimension(l*w*h) m 3.1x115x1.6 Machine weight t 15 Oil tank capacity l 150
Servo injection machine dkm-sv50 dakumar-m The machine use the high-performance servo dynamic control system, the oil pump as power source, having the characteristics as follow: high response, saving energy, low noise, high-control precision, and have the breakthrough Dkm electro-hydraulic servo system uses the slim motor design which the moment of inertia is small, coupled with the most advanced dsp computing device, to realize the oriented vector control of magnetic field. The system has fast response. Part of the servo motor can reach the maximum speed 2, 500 r/min, and the change of the speed from zero to maximum speed only needs 36 ms. Actions, such as the opening and closing of the mould, injection table movement, ejector pin moving forward and backward, are obviously speed up, shortening the formation cycle time and improving productivity. Precision We take the high-precision spinned transformer which reach 4096 pulse/r as the feedback element of motor rotate speed (flow) and take the high-precision tension sensor as the feedback element of pressure. And control the pressure and flow with double-closed loop. Realize various control calculation using high-speed dsp which make it real to keep the average pressure inaccuracy within 0.5 bar and the inaccuracy of rotate speed control within 0.1%, and the hysteresis hoop is zero. Hence, the repeat accuracy of product weight is very high that meet customer's need to pursue the high precision in production.
Variable pump moulding machine The machine use the a high response proportional variable-capacity system, make rms of the hydraulic system match to the machine running energy, avoid throttling and loss of overflow energy tremendously, decrease the machine calorific value, and save the electricity from 30%~60% compared with the common standard machine, the economic efficiency will be more obvious, which could provide our customers with broad room to choose.
1.Integral body,sturdy and durable,keep excellent performance after using long time. 2.Heavy loading bearing and dust protection device,the sound-proof bunker can prevent vibration and noise effectively. 3.The motor mounted overloading protector and interlock protection device double protection for the safe of personnel and motor. 4. Paddle-blades rotor adopting shear principle,made of high chromium steel,shred the various plastic easily. 5.The gap of knife is adjustable,they can be dismounted when they have been unsharped,and to be used repeatedly,long time using life. 6. The patent of axle seat - this axletree can prevent dust entering into the bearing ú¼long time using life. 7.Separable design,the bunker,main body,mesh frame are dismounted easily,convenient for bunker cleaning. 8.Using the level feet due to reduce the noise of vibration . External size A B C D H RG-2630 300 260 800 1215 1387 RG-2640 400 260 900 1215 1387 RG-2650 500 260 1000 1215 1387 RG-3660 600 360 1156 1325 1843 RG-3670 700 360 1256 1325 1843 RG-3680 800 460 1356 1445 1970
1.The machine adopts plc and touch screen, automatic filling, electronic weighing, temperature control, material level control to realize automatic production. 2.Machine is complete with screw conveyor and electronic weight system 3.Closed expansion chamber enables expansion under constant pressure.High steaming efficiency and steam saving 4.With proportional valves to control steam and air flow 5.With photocell or vibration sensor to control material level.Ensuring density tolerance withinía3% 6.The machine is equipped with fluidized bed dryer.Including drying.Automatic sieving.Delumping and material conveying to silos 7.Most components used in the machine are of famous brand both at home and abroad Plastic film
Elbow cold forming machine is designed and constructed for cold forming small radius 45 degree and 90 degree elbows with bending radius of 1.0d to 1.5d and with diameter from 1/2" to 24" of stainless steel, carbon steel, alloy steel, high alloy, aluminum according to ansi, astm, sms, din, 3a, sms standard, these produced elbows are widely used in the connection of the industrial pipelines for the petrochemical, gas and oil pipes, electrical power, food, pharmacy, etc. In container
Elbow making machine could manufacture small radius 45 degree and 90 degree elbows with bending radius of 1.0d to 1.5d and with diameter from 1/2" to 24" of stainless steel, carbon steel, alloy steel, high alloy, aluminum according to ansi, astm, sms, din, 3a, sms standard, these produced elbows are widely used in the connection of the industrial pipelines for the petrochemical, gas and oil pipes, electrical power, food, pharmacy, etc. In container
Tee cold forming machine is designed and constructed for manufacturing the equal tee or reducing tee ranging from 1/2 inch to 16 inch of carbon steel, alloy steel, stainless steel, nickel alloy, etc. The specification (dimension, thickness) of the finished tees can meet the stipulated international standard, such as asme, ansi b16.9, din2615, gb12459, etc. The machines are suitable for the batch production. In container
Tee beveling machine has the features of unique design, compact structure, beautiful appearance and convenient to operate. It is an ideal equipment for chamfering the equal and reducing tees. The tees processed by the machine are complying with relevant tee beveling standard, such as asme, ansi b16.9, din2615, gb12459, etc. This machine drives strongly, cuts quickly and works efficiently. It contains novel- structured floating cutter support, well and truly oriented workpiece jigs and qualified excellent hydraulic feed lock device to ensure normal or quick forward/ backward movement of the workpiece on the slipway. In container
