ABC1500 type rotary blown film machine

Main technical performance

1. Applicable raw materials: LDPE/LLDPE/PLA

2 Product film single-sided thickness: 1.5-10 silk

3. Maximum width of blown film: 1250mm

4. Maximum roll diameter: 800mm

5 Production capacity: Maximum extrusion capacity of 150kg/h. Normal blown film conservative production of 1.8-2.5 tons within 24 hours

The total height of the 6 devices is about 9 meters, with a second floor rack

Two extruders

Screw barrel

Ø 65, aspect ratio 30:1, speed 15-110r/min

38CrMoALA high-quality alloy steel, heat-treated and surface treated with nitriding, wear-resistant and corrosion-resistant.

Screw water supply

Barrel heating

Stainless steel heating coil, 4 heating zones

shield

Integrated protective cover and heat dissipation cover

Cold cutting method

12 sets of 240W/380V cold cutting fans with independent switches

Network switching method

Manual quick network change

Material: forged steel, chrome plated treatment, high temperature resistance without deformation

Main motor

Three phase motor 37KW, direct connection mode, frequency converter controlled speed regulation

All copper national standard motor, precision steel bearings, high-precision medium carbon shaft, smooth operation, good heat dissipation effect

Host frequency conversion

37KW， The frequency conversion panel is led out to the main cabinet, and the potentiometer is used for speed regulation

Energy saving, motor protection, porous heat dissipation

Reduction gearbox

Hard tooth surface 200 type, reasonable transmission ratio

Gears undergo hardening treatment and surface grinding, resulting in smooth transmission with characteristics such as low noise, high speed, high torsion, and wear resistance.

hopper

Triangular cone bottom, observation of organic glass material level

Host seat

Welded with channel steel, sturdy and stable, with carbon steel feet raised

III Mould and wind ring

mold

Single layer IBC internal cooling circulation structure

Channel specific

Mold mouth Ø 200

Material: 38CrMoALA alloy diamond

Anti adhesive material

Processing: Precision five axis linkage processing ensures the machining accuracy of the mold and the uniformity of material distribution in each layer, ensuring that the production of thin film products has good thickness uniformity; The flow channel design structure is smooth, without dead corners, coated with mirror chrome, and has a high surface smoothness, making the produced film products have good transparency and glossiness.

Stainless steel heating, high temperature resistant wire wiring requirements, input voltage 220V

AIR RING

1200 high-pressure dual vent air ring, air nozzle 6 * Ø 70

Cooling dedicated

Material: Cast aluminum alloy

The new high-efficiency cooling air ring has uniform and stable air volume adjustment, which can improve the cooling effect and film bubble stability, thereby ensuring production and good transparency and thickness tolerance.

Air duct

Material: High temperature resistant vulcanized pipe, embedded with high elasticity steel wire

Cooling fan

One main fan with a capacity of 7.5kw and two internal air intakes with a capacity of 4kw. Variable frequency control for speed regulation.

Four way traction and rotation system

Topspin

360 degree forward and backward rotation

Rotation speed r/min

1:1225

Transmission mode

gear

air pump

High pressure vortex fan 380V

Traction clamp roller

Adjustment method: Pneumatic adjustment

Composed of an active roller and a passive roller

Traction motor

Traction drive motor: AC motor, variable frequency control

Air floating roller

Oxidation treatment

Stable membrane bubble device

Aluminum guide roller bubble holder, which can be radially adjusted according to the size of the film bubble to avoid radial shaking of the film bubble.

Herringbone clamp

Aluminum guide roller, in rolling contact with the film bubble, has low friction and few scratches, providing good film flatness.

Roller

Correct the edges

Ultrasonic correction controller, automatic correction guidance, ensuring neat film winding

Five roll system

Roll up method

Dual station automatic winding (A.B roll)

S-stick water supply

wind-up roll

Dingqing glue, diamond shaped flower roller

Winder motor

Connect the AC motor and reducer directly to achieve reliability and stability of stepless speed regulation

Roll up structure

Inflatable material receiving shaft

Film cutting device

Flying edge knife, double-sided cutting knife

system

PLC controlling sYstem

Feedback tension

Secondary traction

Adjustment method: Pneumatic adjustment

Composed of an active roller and a passive roller

Six electrical control systems

Control cabinet

View and control the working status of the extruder and die, including processing temperature, screw speed, current, etc

Electrical components

Digital temperature controller, easy to operate

wire connection

National standard wire, with clear and easy to check wire numbers

Heat dissipation method

The cabinet is equipped with louvers and 4 cooling fans

Seven auxiliary devices

Suction method

Fully automatic non cleaning suction machine

Weight measurement

Mick weight control device, computer automatically controls product thickness, bag weight, shortage alarm, simple operation   

automatic control

Eight main frames

body frame

Two story steel frame structure+operating platform, fixed support frame, sturdy and stable

guardrail

There are guardrails on the outside of the platform and stairs, with a standard height, and a barrier strip is installed under the platform guardrail.