New design Twin Pipe Production Line
1.USE:
Mainly used to produce U-PVC, C-PVC Huge Calibre Pipe for supply and drain water.
Composed of double screw extruder, pipe die, vacuum sizing device, multi-pedrails hauling machine, cutting machine and stacker;
Choose conical or parallel double screw extruder according to different demands.
2.Advantages of PVC pipes:
1. Excellent in chemical corrosion, no rust;
2. With self extinguishing and flame retardant;
3. Excellent in anti aging, can be used 20years to 50 years between the temperature from subzero 15 to 60 degrees Celsius;
4. Wall is smooth, inner wall surface tension, it is difficult to form scale, the fluid transport capacity of 43.7% higher than the cast iron pipe;
5. The weight is light, easy to flaring, bonding, bending, welding, pipe installation workload is only 1 / 2 to the steel pipes, low labor intensity, short duration;
6. Good electrical properties of resistance, volume resistance of 1 to 3 x 105Ω.cm, breakdown voltage 23 to 2kv/mm;
7. The toughness of PVC pipe is low, linear expansion coefficient is high, operating temperature range is narrow.
3.Main Applications:
1. Water supply and drainage pipelines in building;
2. Rainwater drainage pipelines in building;
3. Electrical wiring pipe in building;
4. Air conditioning condensate water systems
Parallel Twin Screw Extruder
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Product introduction:: |
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The barrel and screw is of building block type, full intermeshing type screw is easy to clean. The screws are able to arrange according to the different plastic material, has the advantages of interchangeability, strong adaptability, good mixing, plasticization and exhaust. The material of the screw can be 38CrMoALA, under nitridation treatment; or made of alloy bushing which is anti-wear. The heating of barrel is by cast aluminum, cooled by water. The motor can be DC motor, equipped with silicon controlled speed regulator or British Eurotherm 590 speed regulator; or AC motor frequency speed regulator. The temperature controller is Japan RKC brand or China famous brand.
Main technical parameter:
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Model |
Screw Diameter (mm) |
Screw L/D ratio (L/D) |
Screw rotation Speed (r/min)(r/min) |
Main power (kw) |
Production Capacity (kg/h)(kg/h) |
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XQ SJ-58 |
57 |
22-48 |
300 |
37-45 |
100-250 |
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XQ SJ-68 |
65 |
22-48 |
400 |
55-75 |
150-450 |
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XQ SJ-75 |
72 |
22-48 |
400 |
90-110 |
220-800 |
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XQ SJ-95 |
92 |
22-48 |
400 |
160-240 |
600-1000 |
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XQ SJ Series New Type High Efficiency Single Screw Extruder
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Product introduction::
Design Philosophy
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* High speed and high-yield extrusion on the base of high quality; |
* Low-temperature plasticization design concept ensures a high quality extruding product. |
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* High torque output of major thrust bearings; |
* The gear and shaft are high-strength alloy steel, under nitridation and tooth grinding treatment; |
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* High hardness and smoothness, low noise. |
* The hopper automatic dryer prevents material from moist. |
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* Automatic feeder effectively reduces labor intensity. |
* There is weighing feeder matched to control the product weight. |
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* Automatic PLC Intelligent control realizes interaction between main and auxiliary machines. |
* The easy monitoring human-machine interface facilitates good master of the working state. |
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* The control mode is changeable according to the needs (temp. controller); |
* The material is 38CrMoAL/A, under nitridation treatment, wear-resistance. |
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* Strict temperature control precision, water cooling combined with fan cooling. |
* Specially designed feeding entrance; perfect water cooling device. |
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* Professional non-trapezoidal groove designed sleeve. |
* The groove feeding belt screw, enhances feeding function, enables a high-yield extrusion.
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XQ SJSZ Series Conical Twin-screw Extruder
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Product introduction:: |
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Characteristic:
Characteristics of the equipment Model SJSZ series twin conical screw extruder is a kind of special equipment for various of PVC powder . with different sorts of molds and auxiliary machines ,it can produce all sorts of PVC plastic pipe material , profile material ,board material ,sheet material ,rod material and granule. The screw use oil cooling system , barrel is cooled by special wind cooling system ,the system has adopted special computer control . According to customers′ requirements , most reasonable screw can be made so as to achieve best plasticizing state and material quality . The screw with high precision CNC (Computer numerical control )screw miller processing , Ensures that each kind extrusion equipment extruding performance highly consistent. It has introduced the most advanced international variable pitch and depth screw design technology, so that the material can be more softly sheared and more close to the actual needs , Special design of distribution box , Thrust bearing is extra and fully imported , transmission can be prolonged and can be bear larger extruding pressure ,The electrical system has mainly used imported parts, it has multiple alarm system ,and there are few problems which can be easily eliminated .The cooling system has special design , extra area of dissipation , cooling rapidly, particularly control, precision can reach ± 1ºC
Main technical parameter
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Model/Model |
SJSZ45/90 |
SJSZ51/105 |
SJSZ55/110 |
SJSZ65/132 |
SJSZ80/156 |
SJSZ92/188 |
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Transmission power(kw)r(kw) |
15 |
18.5 |
22 |
37 |
55 |
110 |
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Screw diameter(mm)(mm) |
Φ45/Φ90 |
Φ51/Φ105 |
Φ55/Φ110 |
Φ65/Φ132 |
Φ80/Φ156 |
Φ92/Φ188 |
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Screw quantity |
2 |
2 |
2 |
2 |
2 |
2 |
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Rotation speed(r/min)(r/min) |
45 |
40 |
38 |
38 |
37 |
36 |
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Screw Torque Nm
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3148 |
6000 |
7000 |
10000 |
14000 |
32000 |
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Extrusion Capacity(kg/h)(kg/h) |
70 |
100 |
150 |
250 |
400 |
750 |
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Center height(mm)
(mm) |
1000 |
1000 |
1000 |
1000 |
1100 |
1200 |
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LxWxH
(mm) |
3360x1290x2127 |
3360x1290x2127 |
3620x1050x2157 |
3715x1520x2450 |
4750x1550x2460 |
67250x1550x2814 |
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