JSM- Automatic Double-Layer Plastic Sheet Extruder

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Shanghai
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
20 set/month

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Product Description:

Structure Features


JSM Double-Layer Plastic Sheet Extruder is developed by taking the advanced technology from both home and abroad into consideration on the basis of the single-layer plastic sheet extruder. It’s applicable in producing multilayer PP, PE and PS sheet, which is used to produce drinking cups, ice-cream cups, and yogurt cups, packing boxed and such plastic vessels. It is one of the main products of our company. It has passed the CE Certification.

 

Specification:


Main Machine Screw Diameter

Φ105

Minor Machine Screw Diameter

Φ80

Calendar Roller Diameter

293mm

Sheet Thickness

0.3-2mm

Main Machine Power

45kw

Minor Machine Power

30kw

Output

185kg/h

Dimension (L×W×H)

10.5×4.2×2.7m

Weight

8000kg

Power Supply

380/3/4/59(Volt/Ph/Line/Hz)


FAQ:

  1. Where is your factory located:

    Our production base is located in Zhejing Province.

  2. Will your side be responsible for installation, is it for free?

    We will be in charge of installation, but you have to pay related fee.

  3. What is the advantage of your company?

    Our company is the largest building materials and equipment suppplier in China, second in the world, as a state-owned company, we strictly focus on quality management, our production is under the standard of IS0 9001. for the more, we have experienced logistic team, which is responsible for puntual deilivery and cheapes shipping charge.

JSM- Automatic Double-Layer Plastic Sheet Extruder

JSM- Automatic Double-Layer Plastic Sheet Extruder

JSM- Automatic Double-Layer Plastic Sheet Extruder


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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:What should be paid attention to in the daily maintenance of the extruder?
HostCheck the patency of cooling water, temperature (general / 26 C), feeding, cylinder temperature and pressure, friction condition of screw and barrel.NoseThe size loss of the perforated plate, the damage and corrosion of the runner surface, and whether the obstruction occurs affect the appearance and output of the product.
Q:Comparison of injection molding machines and Extruders
The plastic to replace steel or nonferrous metal, plastic cement, which is widely used in agriculture, building materials, packaging, machinery, electronics, automobiles, household appliances, petrochemical and defense, extruder and daily life other fields. So it can be predicted that in twenty-first Century, the plastic will be one of the most important raw material of human activities. The extruder design due to extrusion molding is the main form of plastic processing, so the development of plastic extrusion molding technology and equipment has important significance. The polymer materials used in blending type mixing equipment modification there are three main types: parallelwith twin-screw extruder, reciprocating screw kneader and series disc extruder. The small corotating twin screw extruder has domestic production can squeeze But tons of large mixing extrusion granulation unit will rely on the import machine technology. At the same time. Reciprocating screw kneader and series disc extruder is a necessary device for preparing high fill and high added value of polymer alloy, the current domestic research on them is just in the prototype stage, specifications, varieties not all, have broad prospects for development.
Q:How to adjust the 65 screw gap in the extruder?
That's the tune.This should be practical learning. The outlet plane of the barrel is about 3 mm in diameter.
Q:Basic parameters of extruder screw
1, screw diameter Ds screw diameter is the diameter of the thread, the extruder production capacity (extrusion amount) is approximately proportional to the square of the diameter of the screw and, under the same other conditions, the screw diameter increases a little, significant increase will cause extrusion amount, the effect was even greater than the effect of the increase of screw speed on the extrusion rate is high. Therefore, the screw diameter is used to characterize the specifications of the extruder.
Q:The working principle of an extruder
What is the working principle of an extruder?:Screw with specific shape,Turn in a heated barrel,It will be delivered from the hopperThe plastic is pressed forward, allowing the plastics to be uniformly plasticized (i.e., melted)Through the head and different shapes of the mold, the plastic extrusionA continuous plastic layer of various shapes, extruded on the core and cable.
Q:What are the common extrusion molding products?
Extrusion molding products are as follows:1 、 plastic pipe, for example: water pipe up and down;2, plastic profiles, such as: doors and windows, plastic steel profiles.3, plastic plates, such as: wood plastic doors, plastic doors,4, plastic sheet (sheet and board is the difference between the thickness, thin, thick plate), such as: mobile phone membrane.
Q:What is the three layer coextrusion blow molding machine for blow molding of plastic bag tension formula,
Plastic tensile testing without tension is strong that said, you should be the low tensile strength, tensile strength for 2 kinds of films, one is the transverse tensile strength, a longitudinal tensile strength, is a reflection of the tensile properties, the tensile strength of the plastic bag if you low, because your choice of materials is not brittle material or toughness (PE/PP/PVC/PET/PBT/PC do not know or what material) if you insist on using this material, make plastic bags, you can modification method by crosslinking, adding additives, improving formula, to achieve the goal, the specific situation you need to find a degree in Polymer Science plastic engineer, they will tell you.
Q:Extruder price
According to the size of the screw, single and double screw configuration is different, there are many different prices between fifty thousand to two hundred thousand, we specialize in the production of extruders, crushers and mixing machines, high quality and low price, contact information on the user name
Q:Who knows the temperature regulation method of the extruder?Any information will do
1, extrusion methodAccording to plasticizing methods: dry extrusion and wet extrusionPress the way: continuous extrusion and intermittent extrusion2, characteristicsContinuous production, high efficiency, simple operation, wide range of applications [Edit] paragraph extrusion molding equipment 1, the hostExtrusion system: composed of screw and barrel, it is the key part of extruder. Its function is to melt plastics, quantitative, constant pressure, constant temperature extrusion of meltDrive system: drive the screw to increase the required torque and torqueHeating and cooling system: guarantee the temperature of plastic and extrusion system in molding process2 auxiliariesIt is composed of head, setting device, cooling device, traction device, coiling device and cutting3 、 control systemIt consists of electric apparatus, instrument and actuating mechanismPurpose: to control the main and auxiliary motor, in order to meet the demands of speed and power; control main engine temperature and pressure and flow, to ensure product quality; to achieve automatic control of the extrusion unit, ensure the coordinated operation of main and auxiliary equipment. [edit this paragraph] extruder extruder overview of plastic extruder is the host, it consists of extrusion system, transmission system and the heating and cooling system.

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