Up-blowing Single Layer Blown Film Machine

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blown film machine production line plastic bag production line

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

Q: What is the difference between the high efficiency vacuum oil filter and the two-stage vacuum oil filter in transformer oil filter?: The dry degree, the breakdown voltage of the oil value, disposable filtering effect are greatly improved, shorten the processing time of oil, so as to improve the performance of transformer oil, and vacuum, can use at high altitudes also.

Q: Which is more practical, plate pressure type oil filter and multi-function oil purifier? What are their advantages and disadvantages?: Plate and frame pressure type oil filters and multi-function oil purifier are different in nature, because of different technology, resulting in different functions, different functions. Plate and frame pressure type oil filter is composed of filter bed, oil pump, motor and coarse filter. As a filter medium filter paper or cloth lining the filter plate and the filter frame, with manual screw pressing device of pressure filter plate and the filter frame fixed to form a separate filter chamber, tightly pressed between the filter plate and the filter frame of the paper or cloth filtration effect. The utility model has the advantages of simple structure, convenient and quick replacement of filter paper, easy operation, low operation cost, etc.

Q: What is the return of the oil filter?: That estimate the filter has a problem, filter oil machine is not set up, or filter plug. Or the connection is wrong

Q: What is the reason for the foam in the EH tank when the oil filter in the turbine EH oil filter?: [2]: steam turbine system design flaws or system aging and other man-made EH steam turbine oil system with steam or water, then will cause the oil emulsion, oil emulsion into the vacuum distillation tower, high temperature vacuum evaporation, will form a bubble, if EH oil vacuum filter without defoaming system or defoaming device damage will lead to the bubble with the oil into the tank to cycle.[3] reason: turbine EH oil has cracked and can not be reused. EH steam turbine oil long-term operation at high temperature, some low molecular groups in the oil additive to volatilize, anti foam agent have disappeared, with the passage of time, oxidation strengthening, oil viscosity increases, the oil film strength also increased, gas permeability variation, provided the conditions for the formation and stability of foam the existence of. Waste oil which can not be reused at this time should be abandoned. In general, the vacuum oil filtration system prolongs the service life of various types of oil in the steam turbine system for 2-3 years, and is not indefinitely extended.

Q: What is the advantage of a centrifugal oil filter?: Centrifugal oil filter is the use of its high-speed rotation from the heart, so that different levels of contamination of lubricating oil, water, water and impurities by different centrifugal force and the rapid separation. Centrifugal oil filter for power plants, ships, large machinery and equipment lubricating oil, heavy diesel oil and Edible Rapeseed oil, tea oil, peanut oil purification.

Q: Oil filter vacuum pump exhaust temperature is too high, can not get rid of water how to do?: First, is the gas open? If open, turn off after half an hourTwo is the pipeline and oil tank seal is not good, the pump directly pumping the air, a long time will cause heat pump, and even cause oil pump carbonization, damage to the pump

Q: Zjcq-4 vacuum oil purifier starts several seconds later, how to deal with unbalanced three-phase current and broken phase?: Oil filter is not cabbage, sold regardless of ah, if you encounter, indicating that you buy small manufacturers! In the past, our company bought the Chongqing Ashton, when the motor burned, a phone call to them, is not coming, dare not come?

Q: How often does the oil filter in the turbine run oil filter change? Thank you for: The oil pump pressure is also the object of surveillance. If you want to know how long it takes to change it, no one can say for sure.

Q: Is the pressure type oil filter better than the vacuum oil filter?: The vacuum oil filter belongs to finer filtration and uses the vacuum principle to remove water. The effect is better. More information

Q: How to solve the problem of oil leakage in the centrifugal oil filter?: Resolvent：1. open the case and reinstall the lower filter2. carefully sift and remove impurities before importing the oil3. change the oil filter line4. clean filter screen impurities.

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