Interview

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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