PE Plastic Film Blowing Machine Blown Film Machine

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Product Description:

Blown Film Machine,Film Blowing Machine,Pe Film Blowing Machine,Plastic Film Machine,blowing machine

produce plastic film with bag making machine can produce T-shirt bag, shopping bag, plastic bag. With CE


It is used for blowing the various plastic film of low density polyethylene (LDPE), high density polyethylene (HDPE) and linear low density polyethylene (LLDPE) etc, which is widely used for packing liquid industrial products garment and textile, etc. And printing lamination.


  1. main motor and take-up motor are controlled by inverter

  2. by pneumatic cylinder system to adjust the gap of take-up roller and embossing roller

  3. equipped with A-FORM wooden board to make the gusset

  4. material of screw and barrel: 38CrMoAlA Polished with Niterided Treatment
    hardness of heat treatment: screw HV≥740, barrel HV≥900
    depth of hardening:0.6-0.7mm
    brittleness grade: ≤2 grade

  5. Gear box: Surface heat quenching and tempering/auto. Oil lubricated

  6. Die material: steel 45#/surface treatment of flow channel: hard chrome- plating  

  7. Digital display temperature controller

Machine with following devices:
Motor produced in Shanghai
Inverter brand: China brand
Screw and barrel material: use good material, which has strong hardness
Rotary die head Double rewinder
Film gusset device
Lifting take-up unit
Meter counter
Embossing roller on take up
Banana roller
Main motor and take-up unit motor are controlled by inverter

suitable materialHDPE, LDPE, LLDPE
Max. film width800mm,
film thickness  (LDPE)0.02-0.15mm
Max. extrusion output40-60kg/hr
screw diameterΦ 50mm
screw l/d length30: 1
screw materialSACM-645/38 CRMOALA
cylinder materialSACM-645/38 CRMOALA      
cylinder cooling250w*2
Main motor18.5kw
gear box model146
temperature control for6 zones
die size(ldpe) with rotary die head60mm, 100mm  for HDPE
200mm For LDPE
air ring1 set
air blower3kw
pinch roller900mm
height adjust type500mm
take up speed10-80 m/min
take up motor1.1kw
typedouble rewinder
winding motor5 n.m X3pcs
winding speed10-80 m/min
cover dimension (LXWXH)5.0*2.2*4.3M

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Q:Dr. oil mill, bag filter, instructions for use
Vacuum pump to vacuum tank air to form a vacuum, outside the oil under the influence of the atmospheric pressure through the entrance pipe into the primary filter, remove larger particles, and then into the heating tank, heated by 40 degrees to 75 degrees of oil through the automatic oil float valve, this valve is automatic control into the vacuum tank of oil import balance, after heating the oil whirl through the spray wing separating oil into a mist, oil and water in the rapid evaporation of water vapor into the vacuum pump and continuous inhalation of condenser.
Q:What is the difference or connection between the oil filter and the oil filter?
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
Q:Centrifugal oil filter speed is not fast before, what is the matter?
The pressure doesn't work. The higher the pressure, the faster the speed. Ah, you can try the hub instead
Q:How to select oil filter in small hydropower station?
ZL insulated oil regeneration special vacuum Purifier - vacuum oil filter or transformer oil on-line processing high precision Trinity oil filter.
Q:What is the trouble with the vacuum pump used in the oil filter? How can it be removed so that the oil filter works properly?
If the problem of vacuum pump is not very serious, we can disassemble the vacuum pump and replace the vacuum pump. After cleaning the vacuum pump, the vacuum pump can be cleaned and assembled to achieve the purpose of maintaining the vacuum pumpThe correct maintenance of vacuum pumps can reduce the difficulty of vacuum pump maintenance. Proper maintenance of vacuum pumps can be used to make better use of vacuum pumps. The following suggestions are made on the maintenance of vacuum pumps:1. rotary vane vacuum pump should be installed in a clean and clean environment, should not have debris, dust, water, high temperature areas;2., the first installation of vacuum pumps should check whether the motor is turning, that is, the motor and the pump rotor to the same direction, the general motor above marked with the normal direction of the motor;
Q:Application of vacuum oil filter
Removal of impurity by net filtration combined with polymer adsorption
Q:How to choose insulating oil vacuum filter
3, the safety interlock protection system, interaction of oil inlet and heating device and infrared liquid level control system, pressure protection device, thermal protection and safety shut-off valve, to avoid the adverse effects caused by misoperation, protect the safety of the machine.4, on-site insulation treatment of insulating oil, purification of all types of degradation of insulating oil has special effects.5, environmental protection chassis structure design, reduce environmental pollution. Good mechanical strength, acid and alkali resistance, long service life. Satisfy the indoor and outdoor use environment.6, according to the needs of the design, the use of PLC automatic control, with touch-screen dynamic display, can be networked with the computer to operate, to achieve high intelligence.
Q:What happens when the oil filter is powered off?
After the power cut, the whole performance of the oil filter is affected.First, the impact on the pump and motor: easy to cause abnormal wear and tear, reduce its service life.
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:Common troubles of vacuum oil filter
The pressure is greater than 0.3MPa 1, the tubing is too long, the oil level is too high, the oil outlet is small or the pipe is too small;2, filter oil absorption has many impurities. 1, change the working environment;2. Replace filter paper or filter core. Vacuum pump starting oil injection 1, filtered oil, water content, oil floating upward, was sucked into the vacuum pump, vacuum pump oil level rise;2, vacuum pump gasket shift or damage. 1, the vacuum oil shall not be higher than the oil level line;2, overhaul. Oil control or no temperature 1, oil temperature and thermometer does not match;2 、 heater burn out or line break or contact arm end anastomosis. 1, adjust oil control;2 、 maintenance line change heater. No pressure out of the oil pump

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