• PE Two-Color Mulch Film Blowing Machine System 1
PE Two-Color Mulch Film Blowing Machine

PE Two-Color Mulch Film Blowing Machine

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Features of mulch film blowing machine:
mulch film series blowing lines are developed by importing Japanese technology and combining with the situation of our country. It is mainly used to produce double colors plastics mulch and agricultural film, such as white and black (or silvery white) film. It resolved successfully many difficult problems for some machines such as easy mix materials, indistinct in color limits, not even in thickness, easy tearing in joint places, etc. It can also be used to produce the double layers film by changing the die partially.
The line has been improved for many times, and it has many merits now, such as the reasonable design, compact structure, convenient operation, especially the main motor has been changed into frequency conversion and after re-equipping the line, the efficiency of the line is increased and the energy consumption is reduced, the whole line function is more advanced and reasonable. And we can also carry full frequency conversion timing and other special equipping according to the consumers requirements.

Technical Parameters
Materials: LLDPE, LDPE, HDPE, MLLDPE
Film Width: 600-1200mm(Unfold)
Thickness: 0.004-0.1mm
Max. Output: 70kg/h


I Single Screw Extruders SJ-45/30 (2 sets)
A. Diameter of Screw: φ 45mm
B. L/D: 30: 1
C. Material of Screw: 38CrMoALA
D. Screw Nitrogen Treatment Depth: 0.4-0.7mm
E. Surface hardness: HV950
F. Material of Barrel: 38CrMoALA
G. Barrel Nitrogen Treatment Depth: 0.4-0.7mm
H. Surface hardness: HV≥ 940
I. Barrel Cooling Method: Air-cooling(3 zones)
J. Barrel Heating Method: Casting aluminum heating (3 zones)
K. Barrel Temperature Controll: Auto-controll, LCD Screen,
2. A. Main motor: 15kw, With Inverters
B. Inverters: Sino-Japan cooperation
3. Heating Method
A. Casting aluminum heater
B. Cooling Method: Auto constant temperature system, air-cooling
4. Reducer
A. Material of reducer: HT200
B. Lubricating Method: Constraint oil Lubricating
C. Material of Gear: 20CrMoTi
D. Processing techinics: Forging, Grinding, Nitrogen: HV≥ 750
5. Aptitude digital temperature-controlling equipments
6. Operation: Dest type electrical controlling tank
7. Equiped screen changer: 2 sets, prolong the time of screen changer
II Diehead
1. Material of Die: 5CrNiMo
2. Type: Double-layer coextrusion inner composite spiral die
3. Diehead Diameter: 250X1.5mm
4. Heating Method: Casting aluminum heater
5. Temperature Controll: Auto-controll
6. Zones: 3 zones of die
7. Voltage: 380V/50Hz
8. Power per zone: 3kw
9. Feeder method: Center feeder
10. Prepare parts: Heating stick, tools
III Air Ring
1. Air Ring Type: Dyke Type high wind capacity, Angle adjusted.
2. Air Ring Outdiameter: 1000mm
3. Blower power: 1.5kw
4. Air Ring Material: Casting aluminum
5. Tube: Plastic tube
IV Take-up system
1. Take-up type: Disassembly structure, Operation plate, Handrail.
2. Take-up roller specification: 160× 1300 mm
3. Take-up roller material: Rubber
4. Take-up roller center: 5800mm
5. Max. Take-up speed: 120m/min
6. "A" Board Type: Fense type board
7. "A" Board Material: Steel frame type, Galvanization tube
8. Adusting Method of
9. Take-up motor power: 1.1kw, Frequency conversion
V Winding equipment
1. Winding Method: Double flat and friction winding
2. Max. Winding speed: 120m/min
3. Motor power: 100.4/8


PE Two-Color Mulch Film Blowing Machine (LD1300)
PE Two-Color Mulch Film Blowing Machine (LD1300)
PE Two-Color Mulch Film Blowing Machine (LD1300)

Q:What happens when the oil filter is powered off?
1. The oil tank in the oil filter still has some oil, which can overflow. 2, if it is combined with the oil station, it may cause oil in the oil station to enter the oil filter and eventually overflow from the oil filter.
Q:What kind of cooking oil filter is good?
At present the most popular is the pneumatic oil filter, and I hope to help you, oil brother oil press to answer for you.
Q:Comment: what's the difference between a vacuum oil filter and a centrifugal oil filter?
3, focus on different application fields: vacuum filter oil machine with high precision, can filter the water and impurities, but also can remove gas, acid value reduction, therefore in the filtration of various industrial oil (lubricating oil, hydraulic oil, turbine oil, turbine oil, anti oil, transformer oil) and other areas of application is very wide. Centrifugal oil filter can filter water and filter impurities, but the speed and physical ability by centrifuge limit, filtering precision and filtering ability cannot and vacuum oil filter, therefore centrifugal mainly applied in food more oil fields, oil industry only in the filtering requirements without high requirement will be used centrifugal oil filter.
Q:What are the 3 basic requirements of hydraulic system for hydraulic oil filters?
Three is based on their own circumstances to choose the right configuration. If not clear, you can go to ask a manufacturer to know
Q:How often does the oil filter in the turbine run oil filter change? Thank you for
As for testing the water content once every 1 hours, if the single filter impurities, see oil filter outlet overvoltage indicator, it immediately for action. This oil filter is on duty, isn't it?
Q:What is the optimum oil temperature of vacuum oil filter?
4. when the oil into the vacuum tank, the oil level reaches the middle position of the oil level gauge, oil valve opening 20 or 22 (Note: out of the oil valve two 20, 22, two level filtration, close the valve filter on the 22; when using the fine filter, close the valve two 20), the filter start pump 25, an oil outlet to oil.Remind the user to pay special attention to: you must start the oil pump after opening the drain valve, otherwise it will break the filter.
Q:Vacuum dewatering oil filter and coalescence separation dehydration, which dehydration effect is strong?
The coalescence separation method does not affect the quality of the oil because of its principle. The coalescence of free water in the oil is carried out by a coalescence filter element arranged in the pre assembled dewatering filter to realize the coalescence of free water into a water drop. With gravity, 70% of the water droplets fall to the bottom of the trap, and part of the water droplets move along the flow to the oil outlet. At this point, the separation filter has made a huge difference: it captures 99.9% of the water droplets and allows the oil (or other medium) to pass smoothly. Laboratory data show that the coalescence dehydration can reach alarming data water content less than or equal to 10ppm.
Q:What's wrong with the vacuum oil filter?
Vacuum oil filters are slow to filter oil for the following reasons:Too many impurities, filter clogging; vacuum oil filter function of moisture, can filter impurities, which is the function of filtering impurities by strong magnetic adsorption and filter intercept, strong magnetic adsorption of iron metal and other impurities mainly through the filter to intercept, once the interception of impurities is overmuch, blocking the filter, a show the pressure is too large, on the one hand is to filter oil is very slow, serious when the direct damage to the filter.
Q:How to choose the proper plate and frame pressure filter
Plate and frame pressure type oil filter is usually thousands of dollars, the size of the model may be tens of thousands, the size of the model according to the filter needs to determine. The bigger the oil pump, filter plate, filter paper area and so on, the higher the price.
Q:The first filter is not clear! Very cloudy! The second time is almost enough! Does it still have anything to do with temperature? The filtered peanut oil! The virgin oil, which has just been squeezed out of the machine, has not been filtered by vacuum!
No, because the oil and water are incompatible, the filtered oil does not contain water and there is no oil in it

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