(I) film machine technical parameters
1, suitable coating resin: LDPE, PP Shanghai juji level
2, base material: paper, non-woven fabric, etc
3, maximum operating speed: 150 m/min
4, maximum coating effective width: 1600 mm
5, coating thickness: 0.01 0.05 mm
6, coating thickness error: plus or minus 5%
7, automatic tension setting range: 10-150 - kg/full width (constant tension)
8, the maximum extrusion quantity: 280 kg/h
9. The actual operating power: 85-100 - kw
10, the whole machine total power: about 130 kw
11, maximum winding diameter: 1500 mm Φ
12, base material (core diameter: Φ 76
13, machine weight: about 13000 k
14, appearance size, 9600 x 12000 mm x 3200 mm (length x width x height)
(II) film machine machine configuration
1 rolling device, laminating machine
Laminating machine structure
(1) double location put paper plane
(2) supporting inflatable put scroll (zhejiang ningbo)
(1) the effective width: 1650 mm
(2) put the coil diameter; Φ 1300 mm
(3) the paper core diameter: 3"
Gassing axis (4) the maximum bearing weight: 1200 kg
(5) tension control accuracy: + / - 0.2 kg
(6) magnetic powder controller: 40 kg
(7) automatic tension control: 1 set
Gassing feeding shaft 3 "(8) : 3
Tension controller: (1) according to the size of the refueling volume can be directly input diameter, the thickness of the base material parameters, substrate rotating the change of the number of turns, automatically ratio decreasing, to realize automatic tension control.
(2) the ozone corona processing equipment
Edm power: 8 kw corona using dustproof, tamper-proof seal structure, pneumatic switch cover device, to realize the function of ozone.
2, laminating machine composite extrusion department:
(1) three roll film composite structure, the back pressure roller for uniform compound rubber roller bearing, composite solid
(2) the stripping silicon roller: composite products easily from the cooling roll strip manufacturing (Shanghai)
(3) composite paper inside heating before preheating, can effectively guarantee the membrane fastness and the strength of material.
(4) composite filling the rollers can effectively overcome the defects of membrane material thickness is not equal.
(5) the circular knife trimming mechanism: sharp blade
(6) high pressure fan ear material suction side, extracts the edge material quickly.
(7) composite discharging from the roll. Manufacturing (Shanghai)
(8) composite roller independently by frequency conversion motor drive.
(9) composite roller manufacturing (Shanghai) drive motor, controlled by the vector frequency conversion controller.
(10) winding in the paper USES the German import without cylinder automatic transfer paper.
(1) composite roller: Φ 1 700 mm * 1700 mm matte surface
(2) : silica gel roller Φ article 1 252 x 1700 mm
Back pressure roller (3) : 215 x 1700 mm Φ article 1
(4) 11 kw planetary gear reducer, motor (1
(5) the frequency conversion controller (shandong HuiFeng) 1
(6) rotary joint: a total of six
(1) high roughness of the surface cooling roller surface, can effectively eliminate compound produced in the process of bubbles, make quick stripping, composite smooth.
(2) silica gel roller, cooling roller adopts spiral cooling structure, cooling speed, stretch film is easy to take shape.
3, film extrusion machine equipment
(1) the car type extruder
(2) the hanger type die head
(3) feeding device (automatic feeding)
(4) automatic hydraulic device to replace the network
(5) walking before and after the host can adjust elevator
(6) screw tubes connected area are all made of cast aluminum heating plate (jiangsu)
(7) high precision hard tooth surface reducer
Automatic temperature control (8) digital temperature control table
(9) stainless steel hopper
(10) spiral tube heating area, 6 area independent temperature control
(11) independent temperature control heating 7 zones within the die head
Effective width of 1800 mm (1) the die and hangers type passage structure, film width of 1600 mm is adjustable
(2) the screw diameter: Φ 105
(3) the screw length to diameter ratio: now
(4) 45 kw variable frequency motor 1
(5) 1.5 kw traveling motor 1
(1) using hangers type passage structure, its key parts (die lip) elastic adjustment is convenient, after plating the lapping and to ensure the uniform film flattening effect.
(2) the screw with large length to diameter ratio, make resin more thoroughly, winding resistance to edge.
4, receive a laminating device:
(1) surface coiling device (double location, don't stop)
(2) the surface of the winding roller drive independently
(3) drive motor
(4) the frequency control of motor speed
(5) the scroll pneumatic clamping device
(1) winding diameter: 1300 mm Φ
(2) the paper core specification: 3"
(3) film width: 1600 mm
(4) the take-up roll surface, high precision plating hard chromium roller, Φ 608
(5) 11 1 kw planetary gear reducer, motor
(6) 11 1 kw frequency converter
(7) to receive a scroll pressure cylinder:
(8) floating roller buffer cylinder
5, laminating machine, pneumatic components: adopt high quality components products, pneumatic reached a key control.
7, integrated circuit are all made of man-machine interface touch screen control (can realize flow, speed and other automatic control).
8, laminating machine, supporting facilities, the user is responsible for)
(1) power supply: 3 phase 380 v, 50 hz (three phase four wire system)
(2) the air pressure: 6 ~ 8 / kg/cm2
(3) water: 2 ~ 3 kg/cm2