PVC Free Foam Board, Skinning Foam Board Production Lines/wpc skinning foam sheet mould
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 10 set/month
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1.SJSZ 80/156 Conical twin Screw Extruder
ABB frequency converter, SIEMENS contactor, OMRON Japan, Motor power:75KW
2.Calibration unit
calibration plate:1500mm×500mm 4couples
3. Cooling tank and bracket
length:6000mm
trimming knife:3 sets
4. Haul-off unit
8 couples
cylinder clamping and loosening
5. Cutting unit
6. Stacker
7. Mould (T-Die )
1.Excellent Features:
Strong and durable; Lightweight and easy to install; Not easy to scratch;
Will not rot, warp, delaminate, cup or twist;
Resistant to weather, shock and abrasion;
Salt water corrosion resistant;
Impervious to salts, insects and many chemicals, including some acids;
Doesn't mold; Can be worked just like wood;
Non-toxic; 100% recyclable; Fire-retardant (self-extinguishing);
Easy to clean; Virtually maintenance free;
Screw
Material 38CrMoAl superior alloy steel nitriding treatment
Screw dia. Φ51/105mm
Quantity 2 pieces
Gearing type conical gearing
Rotary speed 1-30r/min
Rotary direction reverse direction outside
Depth of nitration 0.4-0.6mm
Hardness of nitriding HV740-940
Roughness of surface 0.8µm
Barrel
Material 38CrMoAl superior alloy steel nitriding treatment
Depth of nitration 0.5-0.7mm
Hardness of nitriding HV940-1100
Roughness of surface 0.8µm
Heating method cast aluminium heater
Heating zones 4 zones
Heating power 8KW
Cooling method by fan
Cooling power 3×250W
Transmission deceleration system
Main extruder driving motor 15KW
Motor type AC motor
Motor speed adjusting type by transducer
Distribution gear box type rigid tooth surface gear grinding and bevel wheel combine
Fix quantity material supplying system
Material supplying method by screw
Screw rotary speed 0-45r/min
Motor power 0.75KW
Speed adjust method by transducer
Exhaust system
Vacuum pump type water cycle vacuum pump
Motor power 1.5KW
Vacuum degree 0-0.075MPa
Our Services
1.We can make and manufacture products according to customer specific needs.
2.Provide best and professional service for you, please contact with us freely.
3.For more information, please contact us at any time.
4.Stable performance, best price, good quality , good after-sales service.
- Q: when I use armature voltage feedback (host start speed 50, normal can produce 10It is normal to start at 80 or 150 of the speed, but after a few minutes the motor does not turn. 590 alarm (missing pulse alarm). When I change the feedback mode to speed feedback, my host sometimes starts and sometimes fails to start. I hope you help me, how should I adjust?. Thank you。
- You can adjust the proportional gain, and if you don't move, the parameter has this problem, you should check to see if you really lost the pulse
- Q: Basic parameters of extruder screw
- 3, compression ratio epsilon, also known as the geometric compression ratio of screw, is the ratio of the volume of the first screw groove to the volume of the last screw groove at the homogenization section. It is determined by the physical compression ratio of plastics - that is, the density of the product and the density of the performance of the feed. The extruder is relatively compressed, the purpose is to make granular plastics fully plasticized and compacted. The selection of compression ratio should be different when different kinds of processing plastics are used. According to the compression ratio, the types of screw can be divided into three types: equidistant, unequal depth, equal depth, unequal distance, unequal depth, unequal distance. Among them, equidistant and unequal depth is the most common one. This kind of screw is easy to process, the contact area of plastic and cylinder is large, and the effect of heat transfer is good.
- Q: Why is the connection between the extruder and the switchboard?. The upper and lower three terminals are short circuited
- The action should be to require three simultaneous electricalOr a two way backup
- Q: What is the adjustment method of China's extrusion machine die?
- (4) lamp alignment: suitable for polythene plastic wires and cables. Use light to illuminate the insulating layer and sheath, observe the upper, lower, left and right sides of the thickness, adjust the screw to the die until it is even, then screw the screws.
- Q: Cable extruder how to match the mold, how to calculate the formula, ask the master pointing
- Look at what you have in the form of mold, extrusion, drawing, or half pipe
- Q: Where is the Huangyan extruder machine?
- You want to see what type of mold processing, but Masino comprehensive, injection mold, blow mold, mold and so on can be developed.
- Q: Why? What is the raw material of plastics? What is the process flow of the process?.
- It must be injection, you see that hole, that button, can not squeeze out.
- Q: What should be paid attention to in the daily maintenance of the extruder?
- Attachment(1) inspect the rolling barrel, vibrating screen, motor and so on, and leak out the sealing parts.(2) cooling equipment and piping are clean and clean, and there is no suspended impurity in industrial soft water. Water filters and water tanks should be regularly checked, cleaned, kept clean and replaced with new water.
- Q: The working principle of an extruder
- The material is moved forward by the extrusion of the screw and the barrel, and the material is fully homogeneous and plasticized in the process of material advance. Then the material is extruded by a certain shape of the die by the die of the die.
- Q: What are the components of an extruder?
- The driving system of an extruder is to drive the screw, providing the torque and speed required by the screw in the extrusion process, usually consisting of an electric motor, a reducer, and a bearing.3. heating and cooling device for extruderHeating and cooling are necessary conditions for the process of making a plastic extruder. It includes two aspects:(1) now host extruder is usually divided into electric heating, resistance heating and induction heating, heating installed in the fuselage, neck, head of each part. The heating device heats the plastic in the outer barrel to increase the temperature required for the process operation.(2) the cooling device is designed to ensure that the plastic is in the temperature range required by the process. Specifically, to eliminate the excess heat generated by the shear friction of the screw rotation, in order to avoid the temperature is too high, so that plastic decomposition, coke burning or stereotypes difficult. Cylinder cooling water cooling and air cooling is divided into two kinds, small and medium sized extrusion machine adopts air cooling is more appropriate, large use more water or two kinds of combined cooling; cooling water cooling screw mainly adopts the center, the purpose is to increase the solids conveying rate, stable glue volume, and improve product quality; but in the cooling hopper one is, in order to strengthen transport of solid material, prevent warming plastic sticky jam outlet, two is to ensure the normal work of the transmission part.
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PVC Free Foam Board, Skinning Foam Board Production Lines/wpc skinning foam sheet mould
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 10 set/month
OKorder Service Pledge
OKorder Financial Service
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