Up-blowing Single Layer Blown Film Machine

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Product Description:

  Film produced by this series has advantage as: low cost, even thickness, high transparency, excellent plastination and so on. It’s an ideal packing material for agricultural use, milk packing, liquid packing, garbage bag and farmland film.  

Model

SJ-40/28-M700

SJ-45/28-M850

SJ-45/28-M1050

SJ-55/28-M1200

SJ-65/28-M1600

Max. product layflat width

650

800

1000

1100

1500

Product thickness

0.008-0.100

0.008-0.100

0.008-0.08

0.008-0.100

0.008-0.100

Screw DIM.

Ø40

Ø45

ø45

Ø55

ø65

Screw ratio L/D

1:28

Max. screw speed

110 r/min

Output

35 kg/h

50 kg/h

50kg/h

70 kg/h

110 kg/h

Raw material

LDPE, LLDPE, HDPE, EVA

Main motor power

7.5kw

11 kw

11kw

18.5 kw

30 kw

Die type

Spiral type

Clamping method

Manual

Pneumatic

Haul-off motor power

0.75kw

1.1 kw

1.5kw

2.2 kw

Haul-off speed

0-80 m/min

0-60 m/min

Winding method

Winding on surface

Winder

30 kgf moment

40 kgf moment

50 kgf moment

60 kgf moment

80 kgf moment

Winding speed

0-80 m/min



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Q:Portable continuous refining machines and pneumatic oil filters that good
First of all: you hit the wrong character, no portable oil refining machine, oil machine is also true of petrochemical enterprises will have less, while more than hundreds of thousands, millions, and refining facilities generally large, covers a wide area, how likely is portable, so you should be a portable oil filtering machine.
Q:I opened a small youfang! The oil used in centrifugal oil filters is always mixed
[2] if the centrifugal oil filter does not have quality problems, you may have more water, water and oil emulsion or other reaction in the air, microbes and other external conditions, then the centrifugal oil filter incapable of action.[3] if your oil if it is used, which must produce colored material in high temperature process, and the centrifugal oil filter is not decoloring, so colored material will make edible oil looks cloudy.
Q:How often is the filter element of the transformer oil vacuum oil filter changed?
Usually a good filter can be cleaned and reused later until it is broken. Some are changed only once a year, and some half a year, according to the oil,
Q:I use the 300 frame oil filter to filter the oil. What size filter paper should I use?
Equipment model LY-300Flow rate 18000 L/HThe work pressure is less than 0.5MPaFiltration area (M2) 3.2Plate and frame size 280 * 280Filter paper size 320 * 320
Q:Can vacuum turbine oil filters be used to filter transformer oils?
But for a turbine oil and transformer oil are not the same, the quantity of the water is not the same, generally require a relatively high water content in transformer oil to meet the general requirements of minimum 30ppm, otherwise easily lead to the breakdown of transformer, transformer directly lead to system failure and damage, and even lead to accidents. The general steam turbine oil (turbine oil) as long as the water content dropped to about 50ppm qualified, so that the two kinds of oil requirements are not the same. Transformer oil filter requirements are high, turbine oil filter requirements are lower, with low requirements to filter high requirements, may not be able to meet the transformer oil standards.
Q:Difference between low speed and high speed of centrifugal oil filter
Then, the centrifugal oil filter can control the size of centrifugal force indirectly through the rotation frequency of the centrifuge, so as to realize different filtering effects. At high speed, the centrifugal force is great
Q:Causes of heating in condensing tank of vacuum oil filter
There is no condensation tank on the vacuum oil filter. At present, the vacuum oil filter is generally designed to vacuum flash. The following filtering principles are as follows:
Q:How does the vacuum oil filter remove moisture and loss?
Because the water diversion filter uses enhanced hydrophobic interaction technology, improve the oil-water interface, the tiny drops of oil in the accelerated motion, and coalesce into large droplets separated out from the oil, the precipitation in the water reservoir. Then enter the three-dimensional vacuum flasher to remove impurities in oil, in the spray device under the action of the dispersed oil mist sprayed into the three-dimensional flash Bauer ring, forming a thin film of oil (0.025mm thickness), oil film curve downward, greater aeration area and aeration time lag process, separation process and demulsification, dehydration and degassing of the full. A mixture of vaporized water vapor, light hydrocarbons, etc gas enters a water vapor separator
Q:Method for using negative pressure oil filter
Negative pressure oil filter is vacuum oil filter.However, the negative pressure oil filters, which are matched with the oil press, are set up independently.
Q:The same function, one is installed in a part of a system, and the oil filter can move, do not need other devices can be completed independently
From the above analysis, we can know that the dehydration efficiency of vacuum oil filter is at the moderate position in the three mainstream dehydration oil filters. The dewatering efficiency is the fastest ordinary coalescence oil filter, oil filter coalescence but high cost, the price is expensive, and cannot handle trace water and emulsion, behind the emergence and coalescence of the vacuum oil filter is the coalescence and vacuum technology, the coalescence vacuum has the ability of rapid dehydration and demulsification. Filtration, trace water, but the price is much higher than the vacuum oil filter, so many users will choose the vacuum oil filter, while the vacuum oil filter dewatering efficiency than the coalescence of oil filter, but the vacuum oil filter has the dehydration ability of all, but the actual dewatering efficiency is not slow, the price of the coalescence of oil filter much cheaper than the coalescence of oil filter or vacuum, the price is high. As for the centrifugal oil filter, which uses centrifugal dehydration, washing machine principle and shedding water, although the beginning of filtering a large amount of water quickly, but the centrifugal oil filter can not be broken and emulsification, dehydration ability is very limited, now a lot of industrial oil and water requirements are relatively high, centrifugal oil filter cannot to achieve the filtering requirements.

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