2800mm POF Five-Layer Extruder Blown Film Production Line
A.Technical parameters , configuration and after-sales service
First , the main technical parameters and configuration:
( 1 ), five-layer co-extrusion film head:
The diameter of the mouth Mold is 330mm and the gap is 2 . 0m , the material of the film head is 42crmo , and it is finely added after heat treatment.
The five-layer structure is ABCDE , namely: PP , LLDPE , LDPE , LL DPE , P P . Oral strip 24
The coarse adjustment of the point , the 36- point fine-tuning top-drawing method ensures that a bubble is formed well, the film is evenly distributed, and the film head is equipped with a stainless steel heater.
It is divided into 6 groups of power supply, the voltage is 220V - 240V , and the combined power is 26KW .
(2), SJ - 70 * 30 2 Extruder (for inner and outer PP layer)
1, With 225 Xiaoshan type gearbox (POF enhanced dedicated), for the gear ratio i = 16: 1, the thrust shaft
The bearing type is 29428 , with Y225S - 4 three-phase asynchronous motor 37KW , motor speed 1480r / min . Electricity
The machine is equipped with C -type 5 grooved pulleys, the outer diameter is 212m , the outer diameter of the reducer pulley is 243mm , The maximum screw speed is 80r / min
2, With a reduction gearbox 225 with a hopper base (water cooling), the sleeve having, a hopper base for the cast iron.
3 , With 70 * 30 : 1 barrel, screw. The barrel and screw material are all made of 38Cr M0AIA , which is processed by fine processing.
Nitrided treatment, the screw adopts a new separation type special structure, good plasticization, At This structure the screw can make the output 30% higher than more common
4 , With KW85 manual quick change screen device, including stainless steel heater.
5 , 70 barrels use four zone temperature control, each zone power 4KW , with four sets of duct cast aluminum heaters and stainless steel hood
6, Each of the temperature control zone 70 with a simple machine 1 set 380V370W cooling fan
( 3 ) , SJ - 85 * 30 plastic extruder 3 units (for intermediate PE layer)
1 , With 280 gearbox Hangzhou Xiaoshan CPOF special reinforcement type, reducer speed ratio is i = 16 : 1 , thrust bearing type
No. 29434 , equipped with Y250M - 4 three-phase asynchronous motor 55KW , n = 1480r / min , 4 -stage motor.
Both the motor and the speed machine are equipped with a C -type, 6 -slot pulley, and the outer diameter of the motor pulley is 212 mm .
The outer diameter of the speed pulley is 243mm , and the maximum speed of the screw is 80r / min.
2 , With 280 gearbox hopper seat (water cooling) with a rear sleeve, the hopper seat is cast iron.
3 , With 85 * 30 : 1 barrel, screw, barrel, screw material are 38 r MOA1A , finely added
It is made of nitriding and processing. The screw adopts a new separation type special structure, which is good in plasticization and high in yield.which 30 % higher Output than Ordinary screw production.
4 , With KW100 manual quick change screen device, including stainless steel heater.
5 , 85 barrels use 5 zones temperature control, wearing air duct cast aluminum heater, each zone power is 4800W , with stainless
Steel wind 5 groups. Each area includes a temperature control station 380V370W cooling fan.
( 4 ) , Extruder accessories
1, The first film, the screw temperature controller (POF special type) Japanese Shinko brand, model: JCS - 33A - S / M .
2 , Solid state relay (SCR), model : SSR-H380D100
3 , A total of 5 extruder suction machine , model: AL - 900G
( 5 ) Traction automatic lifting platform system :
1. It is made up of hydraulic cylinder and hydraulic rod. The internal trapezoidal 5 * 5 threaded screw structure.
2 , with 380V2 . 2KW60 : 1 reduction box for lifting platform.
3 , The traction water tank and the embryonic tube splint are all made of 304 stainless steel.
4, A traction chrome plated steel roll length of 720m * 260mm ーarticle, an abrasion resistant polyurethane rubber roller, length of 720mm 260mm
5 , The speed ratio of the gearbox is 60 : 1 , and one motor with 380V3KW4 pole is used, and the signal is transferred by the encoder.
6, Basin, full water ring 304 stainless steel.
( 6 ) , The auxiliary tower:
1, The first height width of 3870mm * 6000mm, 2450mm floor, three or four layers are each 2840mm, five
The six layers of the layer are each 3250mm , and the second layer is led to the top of the 1800mm , the total is: 20300mm high, which is the total height of 20
Meter 30 cm. The width of the second to sixth floors is 4300mm
2 , 2 traction gearbox speed ratio of 60 : 1 , with a 380V3KW 4 pole motor, with the encoder into the signal,
Two traction synchronous controller.
3 , Two traction roller 720mm * medium 260mm , surface with high temperature resistant silica gel, the highest temperature can withstand 250 - 300 ° high temperature
( 7 ) Long heating cylinder
1, The inner and outer door fully opened tripartite operation, with the height of the heat generating length 5460m, 18 min heating period, a total of 486
Heating sheet, imported Irish ceramic heater, with insulation cotton of 600W each , the total power is 291 . 6KW
2 , The heater is fixed all 304 mirror stainless steel, thickness 1 , 5mm , laser cutting hole.
3 , The outer door of the heating tube is used for asbestos 2 . 0 thick double galvanized sheet production.
( 8 ) , large heating simple:
Imported Irish ceramic heaters, divided into 4 rows, 66 in the first row , 75 in the second, third and fourth rows , each 400W , with a total power of 116 . 4KW , heater board is fixed 1 . 5 thick 304 mirror stainless steel, cut with a laser.
( 9 ) , support foam bracket:
It is divided into 3 groups of 6 groups, with double aluminum alloy rollers, synchronous automatic telescopic, with 380V with gearbox motor 380V 200W, Model: Y100 - 2001. 05A , Beijing Weite Micro Motor Manufacturing Co., Ltd., 3 sets of synchronization
( 10 ) Rotary winder
1, winding parameters.
1 ) The maximum width of the winding material is 2700mm
2 ) The width of the guide roller surface is 2795mm .
3 ) Four-station winding, 700mm in maximum diameter
4 ) Maximum mechanical speed: 150m / min
5) Total power: 380V50Hz, = 39KW
6 ) 3 traction diameter 290m , 4 traction diameter 210mm , heat roller diameter 349
7 ) 35mm plate of the main frame side plate.
8 ) The host rotation speed is 0 . 5 - 6 laps per minute.
B.Second, the number of major accessories brand origin
(1), motor brand
1 , Zhongshan high dimensional feature motor reducer DMRV63 / 130 (1. 5Kw) 2 units (in other volume-specific)
2 , SEW reducer with motor S series 130 ( 4Kw2 ( 4 traction and heating roller)
3 , SEW reducer with motor S series 150 ( 5 . 5Kw ) 1 set (for 3 traction)
4 , SEW reducer with motor S series 30 / 050 ( 0 . 12Kw 2 sets (for proximity rollers)
5 , SEW speed machine with motor S series 63 / 90 ( 0 . 75Kw ) 1 set (for slewing bearing)
6 , Siemens 2 , 2Kw vertical motor 4 sets (for volume collection)
( 2 ) , Frequency converter:
1 , 3 . 7Kw YASKAWA MD380 series transformer 2 sets
2 , 7 . 5Kw Jiangchuan MD380 series inverter 1 set
3 , 2 . 2Kw YASKAWA MD380 series transformer 4 sets
4, 1. 5Kw Kymmene MD380 series table 1 variant chin
( 3 ) Programmable Scoring Device ( PLC ) : 1 set of YASKAWA - 2416MT series
( 4 ) , Touch screen : YASKAWA 1T5070T series ( 7 inches) 1 set
( 5 ) , Cylinder Yadeke
(Six), Japan SMC4 a precision pressure regulator
( 7 ) Guide roller : The aluminum alloy roller is sprayed on the surface of 120m in the main body, and the aluminum alloy roller is 80mm in the opening and closing of the herringbone frame .
Rubber roller: The surface of the black butyl rubber has a surface hardness of about 75 degrees.
( 8 ) Transmission belt : 4 pieces of Japan Panasonic 8M timing belt .
( 9 ) , precision linear guide : 4 sets of Guangdong Kate
( 10 ) , slewing bearing diameter 1540mm1 set
( 11 ) , heating tube and temperature control European exhibition heating tube (heating tube accounts for about 15KW
( 12 ) , electric push rod stroke 200mm6 sets
( 13 ) Other electrical appliances :
1 , 5 extruder inverter P P : two A1000 , 37KW , Japan Yaskawa special model, PE : three A10
00 , 55KW , Japan Yaskawa special models.
2 , screw solid state model: Hangchuan Xizi , SSR - H380D100 .
3 - Traction cheek Model: V1000 Yaskawa 3KW, Taiwan.
4 , three upper and lower wind ring, all made of 304 stainless steel, can open the cover to clear dust, with Yaskawa inverter
Is 380V7, 5KW one, 380V4KW one, the inner ring diameter 1960mm winds, winds the inner diameter of the ring
Each 2010m m .
5 , long heat simple, large heat simple solid model: STY - 380D150G , Hangzhou West sub - modulation module + TB3 three-phase synchronous transformer module.
6 , a total of 5 suction machines , model: AL - 9006 , fully automatic 380V3KW
Third , sales services:
( I), Delivery date: within 160 days after the contract is signed by the manufacturer and received the advance payment .
( II) Payment method : After the contract is signed, the client will prepay 40 % of the payment, and the balance will be paid before the goods leave the factory.
( 3) The whole machine is guaranteed for one year, and there are quality problems during the warranty period. The manufacturer is responsible for repairing and replacing it free of charge.
If the customer is responsible for the cost of the customer (in addition to the round-trip airfare), the equipment will be provided to the customer for a long time.
( 4), The installation and commissioning of the goods, the operator's operation skills training is sent by the manufacturer to the door.