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Máy cán màng PVC - sheet extrusion line
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产品详情
PVC片材挤出生产线----技术配置
PVC sheet extrusion line -- technical specification
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 OIL 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 | ||
Trước : MÁY HÚT ĐỊNH HÌNH HỢP CƠM XỐP PS TỰ ĐỘNG( LOẠI CẮT NGANG) Foam Food Box/Plate Production Line
Kế tiếp : Máy cán màng ABS sheet co-extrusion line
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