1200mm Two layer two screw air bubble film Extrusion machine

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5.1

Main control system of the whole machine

The main control system of the whole machine is mainly composed of PLC control system, color touch human-machine interface, drive motor, AC digital loss converter and electrical control cabinet, which are mainly used as the operation control part of the whole machine,

1set

PLC: 1 set

Touch screen: 1 set

Electrical control cabinet: 2 sets

5.2

Screw extrusion unit of the whole machine

The screw extrusion unit of the host machine is mainly composed of AC digital frequency conversion motor, hard tooth reducer, barrel, extrusion screw, connector and screen changer, which is mainly used to feed the resin particles sucked by the automatic suction machine into the hopper and into the screw feed port. The resin particles entering the screw are heated to the melting state and extruded forward to the screen changer, The filtered material is stably fed into the die head through the connector between the die head and the screw.

2set

Main motor power 18.5KW : 1 set

Host 18.5KW motor frequency converter: 1 set

146 type hard tooth surface reducer for main engine: 1 set

Host diameter 65mm screw: 1pc

Auxiliary power 15KW: 1 set

Auxiliary 15KW motor frequency converter: 1 set

Auxiliary machine 130 hard tooth surface reducer: 1 set

Auxiliary machine diameter 55mm screw: 1pc

Screw L/D: 33:1

Screw barrel material: 38CrMoALA ammoniated high-speed wear-resistant double alloy

Screw heating temperature zone: Zone 8

Screw heating power: 15KW

Screw heater material: ceramic heating ring

Screw connector: 2 sets

Heating temperature zone of screw connector: 1 Zone

Heating power of screw connector: 3KW

Screw tee connector: 1 set

Heating temperature zone of tee connector: 1 Zone

Tee connector heating power: 3KW

Tee connector heating material: cast aluminum heater

Hydraulic screen changer: 2 sets

5.3

Extrusion die head

Extrusion die head is mainly a die head made of multi-layer imported die steel after special quenching and tempering, with built-in coat hanger type runner. The surface of the built-in runner is coated with imported hard chromium material, which has high hardness, corrosion resistance, and reduces the adhesion and wear of resin to the runner of the die head.

1set 2pcs

Mainframe 1200 die head: 1 set

Material blocking form: external blocking

Number of extruded sheets: 2 layers

Maximum width of extruded sheet: 1200mm

Minimum width of extruded sheet: 500mm

Internal flow channel form of the mold: coat hanger type

Quantity of extruded sheet material: 2 sheets

Heating temperature zone: Zone 5

Heating power: 15KW

Heating mode: external heater

5.4

Host bubble forming machine and transmission  unit

The host bubble forming machine is mainly composed of bubble roll, transition roll, flattening roll, etc. Each roll is equipped with a cooling circulating water system connected by a rotary joint. The transmission system equipped with a gear reducer connects each roll with a chain wheel. The bubble roll is equipped with a vacuum negative pressure suction system. The main function of the host bubble compound molding machine is to process the extruded two layers of sheets into bubbles or to compound bubbles with composite materials.

1set

1200mm effective width of  bubble roll : 1pc

Bubble height and diameter: 10mm * 4mm

Transition flattening roll: 1pc

Flattening roll diameter: 150mm

Cylinder: 2pc

Transmission system: 1 set

Power 1.5KW motor: 1 set

1.5KW frequency converter: 1 set

Cooling water circulating system: 1 set

Negative pressure suction system: 1 set

5.5

On line traction slitting unit

The online traction slitting unit is mainly composed of flat roll, press roll, flattening roll, etc. Each roll is equipped with a cooling circulating water system connected by a rotary joint. The slitting system is mainly composed of tool rest, blade, waste guide rail, etc. The transmission system equipped with a gear reducer connects each roll with a chain wheel. The main role of the host bubble composite molding machine is to cut bubbles or composite bubbles online into materials of different widths, And transmitted to the winding device.

1set

1200mm effective width of aluminum rolls :6pc

1200mm effective width of steel roll: 1pc

1200mm effective width of press roll: 1pc

1200mm effective width of flattening roll : 1pc

Cylinder: 2pc

Transmission system: 1 set, Chongxu

Power 1.5KW motor: 1 set

1.5KW frequency converter: 1 set

Cooling water circulating system: 1 set

Online slitting system: 1 set

Number of slitting units: 5 sets

5.6

Full automatic double station cantilever winder

The fully automatic double station cantilever winding machine is mainly composed of a double motor winding system, which can automatically cut and wind according to the set length of finished products.

1set

Double position motor winding system: 1 set

Winder: central coiling function

Roll change mode: semi-automatic roll change

Maximum winding width 1200mm

Maximum winding diameter: 1300mm

Inflatable shaft reel in diameter: 3 inches

Transmission system: 1 set

Rod less cylinder: 1

Power 2.2KW torque motor: 2 sets

Power 1.5KW rotating motor: 1 set

5.7

Complete machine protective device

The protective device of the whole machine is mainly composed of warning labels, mechanical protective covers and other parts. The protection of electrical appliances is mainly provided with emergency stop buttons in dangerous areas. When one of these buttons is pressed, the whole production line will stop working.

1set