plastic sheet extrusion machine production line , pvc board production line , pvc decoration sheet production line:
PVC/WPC Free Foamed Sheet Production Line
Professional manufacture with more than 10 years experience.
High output , low consumption
plastic sheet extrusion machine production line , pvc board production line , pvc decoration sheet production line
The plastic plate and sheet extrusion line is specially designed for the extrusion of single layer or multi-layer plate and sheef of PC or PMMA. It is also suitable for the sheet extrusion of PE , PP, PS, ABS and other materials.
The international famous components, combined with decades of year’s experience in the plastic machinery industry, make the whole production line more perfect, reliable and steady.
Product Technical Parameters:
Main motor power(KW)
Designed extrusion output(KG/H)
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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:PVC jacket material in the production of fiber optic cable products,
Or the outer lubrication part of low molecular weight is replaced by macromolecule lubrication
Q:I have a twin screw extruder. It used to be a pinch plate.
Do the plate equipment and pipe threading with PVC equipment, from the process, are PVC extrusion machinery, however, do different products, screw inside or something different, if you want to do product grade requirements is not high, can change, but stability is not so good ensure product.
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:Is the extruder the same as the extruder?
The extruder is also called in the screw extruder is under the action of the molten plastic extrusion through fixed shape extrusion, water cooling after cutting in the traction machine under the same section is mainly used for a variety of products.
Q:What is the principle of the 45 extruder machine?
The principle of the extruder is the theoretical process of heating, melting and mixing in the process of plastic conveying, including solid conveying principle, melt transportation principle, mixing principle, and solid bed crushing process, etc..
Q:What are the common extrusion molding products?
A plastic pipe, including water supply and drainage pipe, casing and other electrical B plastic doors and windows just C a variety of wire, cable, cable break, also includes a data line, wire headset D PVC ceiling e for plastic guardrail protection f roadside flowers and some decorative strips, temporary thought so much, there are a lot of specific products and you look at the things around you can think of
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.
Q:Does anyone know the operating procedures for the cable 65+120 extruder?
What are the operating specifications for the extruder?One is the equipment instructionTwo is the boot operation specificationsThree is safety instructions and so onThe equipment manufacturer will provide the above
Q:What are the two types of extrusion?
Extrusion? The extruder. The extruder is divided into single screw extruder and twin screw extruder, and the twin screw extruder is divided into two parts: flat, double and cone.