1.SJ - 100/33 ABS exhaust type single screw extrusion machine
1.1. Screw barrel (Zhejiang JinXing) made of 38CrMoALA high quality alloy steel by precision machining design, and screw and nitriding, nitriding depth of 0.5 - 0.6mm, the surface hardness of HV740 - 940, 0.7mm - 0.5-barrel nitriding depth, the surface hardness of HV940, cylinder with air exhaust device, cylinder inlet groove treatment with cooling water jacket.
1.2. Screw diameter: 33:1 screw diameter: 100mm, head of the special mixing section, screw speed 10 - 72r/min.
1.3. The main use of AC variable frequency motor, the motor is 110KW AC motor (Shanghai transit), using ABB converter speed, stable and reliable quality.
1.4. Gear box (Changzhou Guomao group) using the domestic advanced technology, and the type of motor, gear made of 20CrMoTi by the precision machining, hardened gear, gear grinding, sealing ring, main bearings with domestic famous products, with forced lubrication, cooling unit.
1.5. The frame adopts the reinforced welding structure, the cylinder plus stainless steel closed cover, beautiful and generous.
1.6. The host machine barrel with cast aluminum heating coil, heating power 65KW, (Suzhou Chang Geng) fan cooling, air cooling power 370W*6.
1.7. The main electrical appliances using Schneider electric, the Japanese brand RKC intelligent digital display temperature control instrument, to ensure the accuracy of temperature control.
1.8. Letter a dry hopper 1 sets, capacity 150KG. Automatic feeding and drying device.
1.9. JC - times GD - HWQ - DB - 100 hydraulic screen changer and a hydraulic station, hydraulic automatic net changing device. Extrusion amount of 400KG, filter diameter 100MM, heating for two area, power 7KW, the network for the double station hydraulic network. Hydraulic station: oil pump 2.25KW, storage tank, reversing valve, pressure regulating valve, etc.
1.10. Screw with vacuum box exhaust device, vacuum pump 5.5KW. position side.
1.11. A vacuum feeding machine set.
1.12. A dry set of a set of letter
Raw material: ABS type: JC70 - 3, 10 - speed: 90rpm, 100cm, /rpm output output fand: 58 - 528kg/h pump shell material: chrome nickel alloy, heat 6KW, ABB inverter motor: 11KW, ACS550, 1:17, horizontal speed reducer control part: before the pump after the pump pressure sensor, pressure sensor. ABB ACS550. The pressure of the pump is controlled by the RKC FB900 intelligent pressure controller to control the speed of the machine.
3. JC‐times0.3 - 1.5mm ABS sheet thickness, sheet width: 800mm 1 Set of Mold.
3.1. The use of racks type flat die, die specifications: wide 950mm. Product width 800mm, thickness of 0.3 - 1.5mm.
The use of high quality die steel after heat treatment, the internal surface of chromium plating processing.
3.2. With movable mold mouth, can be rough adjustment.
3.3. With a 90 degree damping bar can be adjusted for the material flow.
3.4. The production of plastic sheet products specifications: thickness of 0.3mm - 1.5mm, width 800mm.
3.6. The use of Die Flow software to assist the design of the flow channel, the distribution of material distribution optimization. Mold heating power 27KW, mold heating is divided into seven zones, with the front section of the distributor.
3.7. Thermal expansion bolts using well-known brands.
4. A set of three roll calender
4.1. Three roller adopts frequency conversion speed regulation, driving power 1.5KW*3. ABB inverter.
4.2. Transmission: helical gear reducer
4.3. Roller (Changzhou Lianfeng) roll width: 950mm.
4.4. Roller diameter: C450mm.
4.5. The roller surface roughness: R0.2mm (finish 12 or above).
4.6. The roller surface treatment: hard chrome plating, depth: 0.05 - 0.06mm.
4.7. Roller material: high quality thick wall seamless steel tube, 42CrMo alloy steel, Quenched and tempered.
4.8. The roller wall thickness: 35mm.
4.9. Feeding way: the middle and lower roller feeding.
4.10. Feeding height: 850mm.
4.11. Roller adjustment: three roller special reducer (Shanghai Yaxiong reducer) manual + electric control.