Double-layer blown film machine for HDPE and LDPE polyethylene extruder
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
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I. Main Technical
A: Extruder unit: total, 2 sets
1.Barrel and Screw
bi-metallic barrel and screw diameter: A45mm, 2 sets.
Screw L/D: 28:1
Structure: dowel and cover mixing
Material: 38CrMoA1A, with bi-metallic to saving the screw wear.
f. Process craft: Forging, quenching and high temperature tempering, nitirding.
2.Max screw speed:100r/min
3.Cooling the barrel on feeding zone.
4.Barrel use stainless steel of heater and 3 cooling blower.
5.Barrel heating zone: 3zone heating.
6.Speed Reduce Gear box:146#, 2set.
a. Gear material: Alloy and Steel;
b. Main craft: high frequency quenching for gear surface, milling gear machine fine mill the hard gear surface;
c. Reducer box smooth method: enforce the oil loop smooth;
d. Gear box cooling method: enforce water loop cooling the temperature of oil;
7.Extruder main motor
a. Motor, total 2 set, motor power: 15KW×2sets.
b. With YASAKWA inverter, can independent and linkage adjust to the speed.
B: Die head 1 set
1.Basic structure type:AB two-layers co-extrusion helical
2.Die head diameter:80mm,100mm.
3.Heater of die head: Stainless steel mica heater.
4.Material: Alloy and Steel, forging and heat treatment.
5.Die head flowing plate hard chromium and buffing.
C. Double lip air ring, 1 set
a. Blower: High pressure and low noise; blower power: 2.2kw
b. With YASAKWA inverter.
D. Foam stabilizing frame 1 set
E. Take-up unit (Traction device)
1. Upper take-up device, 1 set
2. The second traction, 1 set(with rubber rolls, steel rolls and torque motor control)
3. Plywood device ( Tower),1 set
4.Traction rolls turn on/off type: driving by air cylinder
5.Traction motor:0.75kw,YASAKWA inverter.
F. Winding type: Constant tension control Single winding
1.Winding motor, 0.75kw,1 set, YASAKWA inverter.
2. Max film width: 600mm
3.Max roll diameter on the winding:800mm
G. Electrical equipment
1.Inverter: Yaskawa inverter
2.Temperature control device: RKC temperature control device.
3.A relay, contactor: Schneider / Omron
II. Features
The result is high Speed extrusion, best shearing and mix melting could make the plastic full plasticized. Also enhanced the film’s tension of horizontal and vertical. High output and strength of technology than others, is a really high speed blowing film machine.
1.Screw using the most advanced alloy spray technology, precision machining, hardness, corrosion resistance and better, long life, nitrogen treatment screw life 2 to 3 times.
2 screw length, plasticizing capacity, uniform temperature distribution, automatic temperature control, light blown film performance of uniform products;
3. compact structure, smooth operation, single-arm structure, economical and practical, the traction device integration and can self-tune movements;
4, using advanced inverter technology, energy efficient;
5, curled in various forms, can be arbitrarily chosen; 6, users can configure the rotating head.
III. Optional Equipment
Auto loader
IBC inner cooling fan
Upper rotary
Full auto winding unit
EPC Control device
Quickly manual Net-changing device
Corona treater
IV. Main technical veriable
MODEL | DW-BFM-A+B |
SUITABLE MATERIAL | HDPE+LDPE/LDPE+HDPE |
FILM WIDTH RANGE (mm) | 500-1000 |
FILM THICKNESS (mm) | 0.015-0.06 |
MAX OUTPUT | 100kg/hr |
EXTRUDER UNIT | |
SCREW DIAMETER | 45x2 |
SCREWL/D RATIO | L/D 28/1 |
SCREW MATERIAL | 38CrMoALA |
SCREW ROTATION SPEED | 25-150r/min |
HEATING CAPACITY | 20kw |
DRIVING MOTOR | 40P(A15KW+B15KW) |
TEMPERATURE CONTROL | 2×6ZONE |
BARREL COOLING FAN | 1/7HP(180W)×6 |
DIE UNIT | |
DIE DIAMETER | A100B150A180 |
BLOWER | 7.5HP(5.5kw) |
HEATING CAPACITY | 11kw |
TEMPERATURE CONTROL | 3ZONE |
DIE MATERIAL | 40Cr |
TAKE-UP UNIT | |
TAKE-UP ROLLER WIDTH | 1100mm |
EFFECTUAL TAKE-UP | 1000mm |
TAKE-UP MOTOR | 2HP(1.5KW) |
TAKE-UP LINE SPEED | 60m/min |
WINDING UNIT | |
WINDING ROLLER WIDTH | 1100mm |
EFFECTUAL WINDING | 1000mm |
WINDING MOTOR | 2HP(1.5KW) |
TOTAL HEIGHT | 6000mm |
- Q:Which is better, the plate type oil filter and the vacuum oil filter?
- The production of each filter 60-80 pounds, (with three different types of output) by the original 1800 speed and further improve the way to start, flexible start, let the oil filter to use more energy saving power with reduced half, do not cover slag, large caliber more convenient centrifugal oil filter, the tiny impurities of crude oil inside, under the action of centrifugal force to make oil completely from the brightness, taste, health and safety environmental protection. For the use of more oil and oil increase efficiency.To make the machine longer to use, you need a clean oil system that will minimize the loss of lubricating oil and maintain a high degree of cleanliness, so that your maintenance costs can be reduced. Now you will have the best oil purification system in the world: that is a true centrifugal purifier
- Q:What is the flow rate of a portable oil filter?
- Well, many manufacturers of oil filters in Chongqing, Baidu, rank first.
- Q:Can centrifugal oil filters filter sesame oil? What's the filtration effect?
- Filter effect is to see what you use the filter, and see you want to filter to what extent, generally need to consult with suppliers ah
- Q:Operation description of turbine oil vacuum oil filter?
- The vacuum oil filter has more water - retaining functions than the ordinary oil filter, because it has the function of water diversion, so as to use it. The role of turbine oil is to lubricate and cool the bearing of the turbine,
- Q:What is the reason for the fuel injection of the turbine vacuum pump?
- The vacuum is too low, there may be reasons: there is a leak in 1 systems, mainly to the vacuum pump vacuum tank and the pipeline leakage; 2 kinds of oil, too much water into water vapor in vacuum environment, vacuum pump caused by excessive load, turn the small oil pump outlet valve; the 3, vacuum pump.
- Q:Points for attention of vacuum oil filter
- 1.4 check whether the external power supply is correct, whether the power cable meets the capacity requirements of the oil filter.1.5 check the machine housing should be reliable grounding.1.6 check that all rotating parts should be free of obstruction.1.7 test turn, check the oil pump, vacuum pump and other motor steering should meet the requirements.1.8 check whether the cooling water connection is reliable and the water should be clear.1.9 check field fire extinguishers to meet the requirements.
- Q:What is the reason for the foam in the EH tank when the oil filter in the turbine EH oil filter?
- Air, it's getting in the air. Change the oil filter, do not use the poor filter.
- 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 is the working vacuum in the oil filter?
- Therefore, the so-called "working vacuum" is the vacuum filter oil function, the completion of gas-liquid separation and oil-water separation function vacuum control range.
- Q:What cloth is the filter cloth used to filter oil? Where can I buy it?
- The filter cloth used in the oil press used in the oil press can be either linen or cotton.
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Double-layer blown film machine for HDPE and LDPE polyethylene extruder
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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