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PVC sheet extrusion line

Interview

Product Detail


一、概述:General description:



1.     使用条件 exploration situation

380V/3Phase/50Hz


2.     使用物料 material

PVC粉料powder


3.     制品规格 Product dimension 

L=600mm,δ=0.2~1.5mm


4.     挤出产量 capacity

260-350Kg/h





二、设备清单Equipment list


1. SJZ80/156锥双挤出机

  conical twin screw extruder

1套

1 unit


2. 辅机设备 Down stream Equipment



 1).模具

1 套


 2).三辊压光机

   Three-roller calendar

1套

1 unit


 3).辊温系统

   Roller temperature controller

1套

1 unit


 4).冷却托架、切边装置

   Cooling bracket, trim cutting unit

1套

1 unit


5).圆刀装置

  round

1套

1 unit


 6).牵引机、废边收卷          

   Haul-off unit and waste margin winder

1套

1 unit


 7).双工位收卷机

   Double position Winder

1套

1 unit


8).电气控制系统

   Electric control system

1套

1 unit





三、设备配置 Equipment specification


1、SJZ80/156锥双挤出机参数

   Parameters of SJZ80/156 conical twin screw extruder


参   数   名   称

技   术   参   数


 

 

 

 

 

挤

 

 

 

出

 

 

 

机

 

EXTRUDER

电器控制柜厂家

Electric control cabinet

主调速器ABB公司,喂料变频器采用ABB,

Main inverter: ABB ; and inverter for dosing: ABB


挤出量Capacity

260-350Kg/h


外型尺寸Outside measurement

4750mmX1550mmX2460mm


整机重量Wright of the extruder

5000Kg


主电源进线端子采用形式

Inlet wire terminal of main power

三相四线制

Three-phase four-wire system


电动机、泵厂家

Motor, pump

主电机75Kw交流电机,喂料电机0.75KW,真空泵(国产)Main AC motor: 75kw, Dosing motor: 0.75kw, vacuum pump: made in China


温度控制曲线形式

Type of temperature control curve

温度波动自整定调节(PID型)

Tem. Fluctuating self-adjusting ( PID type)


压力表等产地

original places of thermometer and manometer

传感器为国产名牌

senor made in China


加热油、冷却油牌号产地、积碳温度

The brands and origin places of the conductive oil; The temperature of carbon deposit

YD132,江阴化工厂、积碳温度200°

YD132, Jiangyin Chemical Plant; Carbon deposite temperature 200 ℃.


有否压力显示

Pressure display

带熔体压力及温度显示

With melt pressure and temperature display


上料方式

Loading method

弹簧上料机

Spiral loading


机头与模头法兰盘配置方式

Connection way of the die head with the flange

螺栓联接

Bolt connection


操作台数据显示方式

Parameter display way in the control cabinet

数显为主,温控表

Mainly Digital way


优于同行业的结构特点

Characteristics which are better than others

塑化好,产量大,设计合理,精度高,并选用优质部件,零件选用优质材料,以自制加工为主,稳定性好,易于控制,稳定挤出生产PVC制品。

Good plasticization, big capacity, reasonable design, high precision, high-quality component and material which are mostly manufactured by ourselves. Good stability and easy control help to produce the PVC products.


 

 

 

 

螺

 

杆

SCREW

直径(mm)Diameter

80/156mm


有效长度(mm)Effective length

1815mm


数量No.

2根2 pcs


啮合形式Mesh type

锥形啮合Conical mesh


总转矩(KNM)Total torque

14.2KNm


转速(r/min)Rotation speed

1-34.7(异向向外)counter-rotation, outside-forward


渗氮深度(mm)Nitride thickness

0.5-0.7 mm


能否吃粉碎料

SuitableforPowdermaterialor not ?

能Suitable


螺杆芯部加热方式

Heating method of the inner part of the screw

油加热及恒温控制

Oil heating and thermostatic control


螺杆结构Screw type

锥形螺杆Conical screw


 

 

 

 

料

 

 

 

筒

 

BARREL

料筒形式Type

整体式Whole


加热方式

Heating method

机筒采用风冷,专用不锈钢外壳、专用加热器

Special heaters with stainless steel covers, cooled by blowers


机筒加热段数Barrel cooling zones

5段5zones(4,测绘的)


加热功率Heating power

36Kw(4/4/8/8/12)


温控范围Tem. Control range

50-300℃


机筒冷却区数Barrel cooling zones

4区4 zones


机头连接套

Connection cover for the die head

3Cr13不锈钢,镀硬铬表面处理,内部采用合流形式

3Cr13 stainless steel, chromed in the surface, inner confluent unit


冷却控制

Cooling control

高温电磁阀

High-tem. Electromagnetic valve


冷却介质

Cooling medium

导热油兼风机冷却,风机功率550W

Oil and blower with power as 550w


螺杆、料筒产地

Origin of screw and barrel

自制

Made by selves


渗氮深度(mm)

Nitride thickness

0.5-0.7mm


传动减速系统

TRANSMISSION

主驱动电动机功率(K w)

Main motor power

75Kw(西门子贝德,采用强制冷却风机)


主驱动电动机工作方式

Working method of the main motor

交流电机,与减速箱相联,

AC motor , connected with the gear box


主驱动电动机转速(r/min)

Rotation speed of the main motor

0-1500r/min


减速箱形式

Type of gear box

齿轮减速,采用硬齿面斜齿面结合形式

Harden and helical gear


减速齿轮

Gear box

渗碳磨齿处理,材质为20CrMoTi

Nitrided and carbonized , material is 20CrMoTi


分配齿轮箱形式

Type of distributor

两分配轴由超锥旋转锥齿轮分配传动

Two distribution shafts are driven by conical gear


主驱动电机调速方式

Regulator of main motor

调速器采用DWELL

AC regulator imported brand


排气系统

VACUUM

真空泵式样

Vacuum pump

直联式水环密封真空泵(浙江玉环)

Direct-connected water-circle sealed pump


真空泵电机功率

Motor power

2.2Kw


真空泵电机工作方式

Working method of motor

三相异步电机

Three-phase asychronized


真空泵真空度(MPa)

Vacuum degree

0-0.075MPa


真空泵数量

No. of vacuum pumps

1台

1 unit


定量给料系统

DOSING

给料方式

Loading method

定量喂料,双螺杆喂料机

Dosing loading


给料螺杆转速(r/min)

Dosing screw rotation speed

0-50r/min


电动机功率(Kw)

Motor power

0.75KW


电动机转速(r/min)

Motor rotation speed

0-1500r/min


电动机调速方式

Speed regulation method

交流变频调速

AC inverter


电动机工作方式

Working method of motor

三相异步电机,与减速机直接联结

3-phase synchronized , connected with the reducer


 

恒温油箱系统

OI

L

 

TANK

电动机功率(Kw)

Motor power

0.75 Kw


电动机工作方式

Moter working method

交流异步电机

AC synchronized motor


油加热温控范围(℃)

Oil heating control range

50-200℃


加热功率(Kw)

Heating power

6 Kw


泵的工作方式

Working method of pump

齿轮泵与电动机直联

Gear pump directly connected with the motor


流量(L/min)

Flow

10 L/min


工作压力(MPa)

Working pressure

0.2-0.3 Mpa


热交换器介质

Heat exchanger

水(热交换器,每年必须清洗,以防积垢)

Water ( must be cleaned every year)






2、辅机设备配置Downstream line



1).模具

杰伟自制


模具结构

Constructure

衣架式机头

Cloth hanger type


模具有效宽度

Effective width of the t-die

 

800mm


制品规格

Specification of product:

宽度width 600mm,

δ=0.2-1.5mm





2).三辊压光机Three-roller calender

上辊加装一组防暴灯


辊筒规格Roller

3×Ф400×800mm


辊面光洁度Roller roughness

≤Ra0.025um


辊面硬度Hardness

≥HRC55


镀铬厚度Chrome thickness

≥0.08mm


传动减速箱

Reducer

GNORD减速+日本安川伺服电机

GNORD reducer and Japan YSKAWA  motor


驱动功率Driving power

3×2.9Kw


控制

Control

日本安川伺服控制器

Japan YSKAWA Servor controller


三辊间隙调整方式

Gap adjustment

机械传动,带限位装置,有安全急停开关,同步控制系统


三辊形式Roller type

直立式,下进上出Vertical , upper in and down out


三辊墙板Wall of calendar

整体实心钢板Whole steel plate


三辊轴承Bearing

日本NSKJapan NSK


旋转接头Rotational joint

台湾杨光


最高生产线速度Line speed

37米/分37m/min


在中,下辊之间安装带座照明灯一个;观察反面需安装机床工作灯二个

Between middle and down rollers a lamp is equipped. In order to look after the opposite side, two other lamps will be installed.




3).辊温控系统Roller temperature controller


冷却介质Cooling medium

导热油oil


温控范围Ranger control

30-180℃


加热功率Heating power

3×18Kw


热交换器Heat exchanger

3×8 m2


油泵功率oil pump power

3Kw


冷却控制Cooling control

气动角座阀Pneumatic angle valve


附有自动超压、超温、缺水等报警功能with  alarm system about the pressure, temperature, and water.




4).冷却托架、切边装置Cooling bracket and trimming cutting unit


托架长度Length

6m


托辊(无动力)

Supporting roller

铝辊氧化处理﹑抛光

Oxidized aluminum roller, polished


规格Specification

Φ80×1000㎜


切边装置

Trimming cutting unit

2把刀,可调

2       pcs, adjustable





5)圆刀装置round(杰伟自制)


圆刀装置round

1units





6).牵引机、废边收卷Haul-off unit and waste margin winder           


胶辊规格Rubber roller

Ф200x1000mm


胶辊材质Material roller

丁腈胶辊Rubber


传动减速箱

Reducer

GNORD减速+日本安川伺服电机

GNORD reducer and Japan YSKAWA  motor


驱动功率Driving power

2.9Kw


控制Control

日本安川伺服控制器

Japan YSKAWA Servor controller


可与三辊同步调速,也可单独调速

Can be synchronized with the calendar, and can be separately


废边收卷 Waste margin winder           

2 units





7).双工位收卷机Double position Winder


形式Type                              

双工位,double position,


驱动Drive                         

力矩电机moment motor


自动计数Automatic length counting

可设定can be set


收卷轴winder roller                  

3′气胀轴3根air bulge axis


最大收卷直径

800mm





8).电气控制系统Electric control



温控表

日本欧姆龙


主机调速器Main regulator

DWELL


接触器Contactor

西门子Siemens


继电器relay

日本和泉IDEC


低压断路器Breaker

施耐德Schneider


空气开关Air switch

正泰Chint


显示表indicator

奥托尼克斯Autonics mm










 

 

 





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GUANGDONG CHAMPION AUTOMATION TECHNOLOGY CO.,LTD

Telephone: 020-38912384

Email :

Sales@champion-automation.com

Fax: 020-38912463

Tel: 0086-18816899059, 15018408881

Add:Room 2116,No 101-1 ,Li Xin 12th street, Xin Tang Town, Zeng Cheng District, Guang Zhou, Guang Dong province, China

 

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