rotary blown film machine

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Blown film machines

Product Description

1.The specially designed screws ensure high plastification rate.
2.Precise temperature control(-1`C or +1`C) and special modules ensure precise thickness and flatness control.
3.The thickness of sheet is precisely adjusted by adjusting the screws and oil pressure wheels.
4.The winder can automatically adjust the speed and tension and set the width of needed products freely.
5.The machine equipped with meter counter can set the length of product.

PVC Free/Skinning Foam Board Production,pvc decorative board production line,pvc foam plate production line

PP  sheet production line,PE  sheet production line,PVC sheet production line

1) Plastic board production line
2) Compact structure, excellent capability
3) Optimized screw and canister design
4) Professional machining of alloy steel
5) Mold equality, extruding stabilization, high output
6) Material cooling: Wind cooling
7) Continuous production
8) The automatic material feeding, adjusting function
9) Suitable for PP, PE, PS, ABS, PET, PVC, PMMA and PC
Most of the equipment operation, including extruder, mould, melt pump and change nets device, pressure roller is through light touch screen to operate.

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Q:What is the difference or connection between the oil filter and the oil filter?
Second, the oil filter is usually fixed to a part of the system, and the oil filter is usually a mobile filter unit, without the need for fixed installation,
Q:Which is more advantageous than a centrifugal oil filter and a vacuum oil filter?
The accuracy of the filter is improved to a certain extent, and the new type of centrifuge has better rotation mode and transmission speed and higher centrifugal rate, so the filtering effect is also improved, and the filtering effect is improved in general.
Q:Causes of heating in condensing tank of vacuum oil filter
Can be seen from the above analysis, there is generally no abnormal heating condenser temperature, vacuum oil filter itself is not very high, the highest temperature inside the vacuum distillation tower is generally not more than 70 degrees, such as exhaust (a mixture of water vapor and other hydrocarbon gases) out of the temperature will drop to 20-40 degrees left and right, so even if the fin condenser temperature mixing the gas is the temperature is normal.
Q:How to use the centrifugal oil filter properly?
3) suspension gear pump directly into the centrifuge, the feed pressure in accordance with the concentration of suspension, viscosity and processing capacity, usually around 0.05-0.15MPa. The material must pass through the coarse material removal of debris, to prevent the discharge tube and centrifuge dusseldorf.4) the sediment sent by the centrifuge can be transported by belt conveyer, spiral propulsion shaft or artificial transportation, etc. the separated green liquid can be discharged by pipeline.
Q:What's the difference between an oil purifier and an edible oil refinery?,
The processed oil can go directly to supermarkets and sell in batches. A set of edible oil refining equipment ranges from tens to hundreds of millions.
Q:Oil filter is good with filter or filter paper?
Oil filter is good filter or filter paper, depending on your oil situation, if there is only impurities in the oil, choose filter paper on the line, and if there is moisture, you have to choose a vacuum
Q:The difference between plate type oil filter and automatic slag filter
The plate and frame need to change the filter paper and filter cloth manually, but there is no residual oil, and the filter area of the same type is larger than that of the automatic slag can! Automatic discharge does not need filter paper, filter, automatic slag discharge, but more than oil, high oil yield no more than 80KG large frame.
Q:What is the meaning of cleanliness of oil filter less than or equal to 6?
The concept of cleanliness first appeared and applied to the aerospace industry. In early 60s, American Automotive Engineers (SAE) and the American Aerospace Industries Association (SAE) began using uniform cleanliness standards, which were applied to the aviation and automotive industries. Cleanliness of electromechanical instruments is a very important quality index. Cleanliness indicates the amount of dirt left on the surface of a part or product after cleaning. In general, the amount of dirt including type, shape and size, quantity, weight and other indicators; what specific index depends on different dirt, the impact on the product quality and cleanliness control accuracy requirements.
Q:What is the difference in the filtration accuracy between the electrostatic oil purifier and the filter cartridge filter?
Filter is depends on the filter accuracy, high precision can be filtered, but for soft oil particles oxides is very difficult to play the role of filtration, oxide soft tiny particles can not be filtered, into sludge accumulation in the oil tank, oil pipe valve, and a sealing ring with a long time will slowly, easy to cause the accident, electrostatic oil filter machine is driven by high voltage electrostatic adsorption, can absorb these soft particles, can make the service life of oil and other hydraulic components greatly increased the life, but he is in the filtration of water requirement is very high, the general requirements in the following 500PPm, and the content of water filtration efficiency is proportional to the filter, slow. After all, electrostatic adsorption, need long-term online operation.
Q:What's the function of a centrifugal oil filter?
Because the use of mixed liquid (cloudy) with light and heavy liquid and solid density and immiscible, in centrifugal force field or different settling velocity in the gravity field principle of the separation layer or the precipitation of solid particles in liquid purpose.

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