Detailed Product Description of High Speed Blown Film Machine
The crew extruder, screw barrel, are made of high quality alloy steel
Usage of High Speed Blown Film Machine
The crew extruder, screw barrel, are made of high quality alloy steel, tight nitriding treatment and precision machining, with the best hardness and corrosion resistance, special designed screw high output, good plasticizing . Suitable for blowing low density polyethylene ( LDPE ) and high density polyethylene ( HDPE ) linear low density polyethylene ( LLDPE ) etc. plastic film, widely used in food, clothing, garbage bags, vest bags and other civil and industrial packaging.
Specification of High Speed Blown Film Machine
Screw L/D Ratio
Screw Rotary speed
Film Max folding Dia
Single Film Thickness
Sub-master Machine Lift Scope
- Q:Is the roller mill in the plastics industry a special type of work?
- Material temperature to about 150 degrees to shape, in high temperature, a large number of plasticizers, smoke volatilization. Exposure to lead smoke, hydrogen chloride gas and so on.Remark: only the molding workers who produce PVC products are limitedFor more details, please see:Reply of the Ministry of personnel on light industrial labor jobs early retirementScope of work for early retirement of light industry
- Q:What brand is good blister machine?
- Some people like bamboo chopsticks, some people like wood chopsticks, and there is a penny for each other, and decide for yourself
- Q:Which manufacturer does calendering machine do better? Be anxious?
- Jiangsu area is much, Wuxi one oak, Wuxi two oak wait
- Q:Characteristic parameters of calender
- 2. Power calculation:Power consumption is also an important parameter in the design of calender, and it is difficult to obtain it accurately by theoretical formula. Several empirical formulas are briefly described here, which are approximately calculated:1) the power calculation of a single motor driveA, according to roller linear speed calculationN, =a, L, VFormula a -- Calculation factorL - roller work part lengthV - calendering speedB. is calculated by the number of rollersN=K, L, nFormula K -- Calculation factorL - roller work part lengthN - number of rollers.The common disadvantage of the above two methods is that they do not consider the nature of the processed rubber material and the processing method, and the influence of the roller diameter on the power, and their influence on the power consumption is very large. It can be seen that the above two formulas are one-sided.C. analog computingBy using the known machine characteristics and power consumption, the calculation coefficients a and K are calculated, and the power of the calender is designed by using the upper model.2) the power calculation of multiple motors in transmissionBecause each roller has different positions and process uses, the speed of the rolling line is different, and the power consumed by each roller is different in the process of rolling. Under normal conditions, the feed roller consumes much more power than the roll.A, when rolling, the power consumption of two rollers is proportional to the roller linear speedIf the linear speed of two rollers is V1, V2, and the power is N1 and N2, respectively:N1/N2==V1/V2The power consumed by B and glue is only 6% of the total powerN =0.06N total NN sticking - rubber roller power,N total effective total power,ETA - total transmission efficiency.According to the above two points, you can calculate the power of each roller.
- Q:PVC blow molding and rolling film difference
- Blow mold shape: can do more, can be hollowCalender: often used in the manufacture of plastic films or sheetsThe essence of the two lies not in the source of the molding force
- Q:What is the difference between injection molding machine and plastic suction machine?
- Only with injection molding machines. Custom molds are required.
- Q:Is the roller on the calender the same?
- Are the same, that is, there is a spindle, two transmission shaft, 3 roller diameter is 18 inches
- Q:How to choose an automatic plastic suction machine?
- 2. price. General plastic suction machine if the price is less than 100 thousand, mostly low matching or semi-automatic. Really good automatic plastic suction machine import configuration, high-quality steel, high-quality assembly master, these costs are not less than 100 thousand, the price is about 150 thousand. Petty gains, no good goods.
- Q:What what plastic products should use "rolling, extrusion, blow molding, pressing, plastic, rotational molding and injection"?
- Calendering, extrusion, blow molding, pressing, plastic, plastic and plastic injection, use the following:1, extrusion molding, the use of: extrusion method is mainly used for thermoplastic molding, can also be used for certain thermosetting plastics.Such as tubes, rods, wires, plates, films, wires, cables, cladding, etc..2, rolling molding, the use of: Ting used for films, sheets, artificial leather and other coating products.3, blow molding, the use of: mainly used in a variety of packaging containers and pipe film manufacturing. All the melt index was 0.04 ~ 1.12 are excellent materials of hollow blow molding, such as polyethylene, polypropylene, PVC, polystyrene, thermoplastic polyester, polycarbonate, polyamide, polyacetal resin and cellulose acetate, which is used widely in polyethylene.
- Q:What brand is blister machine good? Fifteen
- Generally 10 tens of thousands, you may be using PS! See how thick you use PS, and the high end of the mold, the size of the product are related.
Our manager was in this field for 15 years. skilled with machine technology. Our Company to promote business, expand the market supply of special promise to you
for the following: Either of the bag making machine from us,the performance, effectiveness and Finished product rate to use in the domestic market, will be made the best results for you.
1. Manufacturer Overview
||Zhejiang, China (Mainland)
|Annual Output Value
||US$2.5 Million - US$5 Million
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||Ningbo Port,Shanghai Port
||91% - 100%
|No.of Employees in Trade Department
||3,000-5,000 square meters
|No. of Production Lines
||Design Service Offered
|Product Price Range