PP2400 SXS spunbond nonwoven production line
(meltblown beam reserved)
1 Width of finished nonwoven fabric: 2400mm (effective width not lower than 2.4m)
2. Maximum wind diameter: 1.5m
3. Capacity: calculated at 40 gsm, (2.4 meters about 4200 tons/year) 8,000 hours
4 Average filament fineness S:≤1.8~2.6 denier, M:(16~28)um
5 main raw materials: PP melt index spunbond is about 30 but meltblown 800
6 Product weight :(9~130)g/m
7 mechanical speed :300m/min (actual production speed :250m/min)
Technical Data
1. One set steel platform
Steel frame for feeding,dosing ,spinning, cooling, drawing, web froming and other equipments, including operating platform, handrails, stairs, etc. The steel square shall be designed, manufactured and installed on the buyer's site;
2. Feeding system
Suction and feeding system 2 sets of three components(masterbatchs); The maximum add 10%, add accuracy 2%, each set of main material 450Kg/h;(dampers change new pneumatic valve design, guarantee of absorb not interrupt not jumping machine, feeding system high above the ground, not more than 10 meters).then the biggest of absorb ability: each set of feeding system of absorb ability of 450 kg/hr: contains the suction vacuum pump, vacuum buffer tank, hopper, absorb gun and material of absorb piping programmable touch-screen control automatic control device; The suction pipe is made of stainless steel pipe + high strength hose; Using 7.5KW vacuum pump;
A three-component feeding hopper consisting of two adding containers for adding masterbatch; (each tank should be equipped with low material level control) automatic suction control. The main hopper can store 50 kg of raw materials, and a discharge port is left at the bottom, which can completely drain the raw materials in the main hopper. The component one/two/three color master hopper can store up to 15 kg of additives, with a discharge port at the bottom.
Component 1: add ratio of 0.5-5% add accuracy :+2%;
Component 2: add proportion 5-10%, add accuracy :+2%;
Component 3: Optional standby.
3. 2 sets main extruders (one year warranty, 3 sets of heaters, PT100.6 sets)
Equipped with parallel shaft gear reducer and thrust bearing. Installed motor speed control. The feed section of the extruder is equipped with cast iron jacket, which is used to strengthen water circulation cooling. Screw tube and screw are made of high strength nitride steel, equipped with resistance heater, divided into several heating areas, including a full set of electrical control devices, including power, temperature control, pressure control, etc., see the details of the electrical control part.
Plasticizing capacity: 400kg/hr Max
The screw diameter is 135 mm
Screw length-diameter ratio: 30:1
Speed regulating motor power 75KW
Screw speed RPM: 20-- 70RPM
Heating power: 68KW
4. Extruder for recovery: Feeding device with edge material, leaving and recycling section position;
Equipped with parallel shaft gear reducer and thrust bearing. The feeding port is controlled by AC frequency conversion, and the frequency converter is SIMENS. The feed section of the extruder is equipped with cast iron jacket, which is used to strengthen water circulation cooling. The screw tube and screw rod are made of high strength nitriding steel, equipped with resistance heater, and divided into several heating areas. Include a full set of electrical control devices, including power, temperature control, pressure control, etc., see the details of the electrical control section.
Plasticizing capacity: to ensure that more than 10% of the online recycling capacity.
Screw diameter: 105mm
Screw length-diameter ratio :15:1
AC motor power: 18.5KW
Screw speed RPM: 100RPM Heating power: 12KW
5. 2 sets combined spinning system
Melt filter 2 sets with filter rod and 2 sets 300CC metering pump and transmission system ,Each spinning DIE melt symmetrical distribution of pressure on the melt, melt pipe adopt double casing, using thermal oil heating, heat conduction oil furnace heating power 48 kw maximum heating temperature is 250 degrees is equipped with convenient replacing components with special tools and lifting device adopts 200 cc of metering pump, metering pump driven by synchronous motor in each group. Each motor drives a gear box, a drive shaft and a spinning pump. The pump speed is continuously adjustable, the maximum production speed is 35RPM and the maximum mechanical speed is 40 RPM. Each motor is 5.5KW. The box and the melt pipeline are equipped with high quality insulation materials, and the external temperature of the box is not higher than 60℃.There are two sets of spinning components for each, one for use and one for spare. Each set of components includes multi-layer stainless steel mesh for distribution plate, 10 filters are randomly distributed for each set, 256mm wide spinneret 7000holes/m the hole ratio 4:1,Φ0.45mm.
6. monomer suction device 2 sets
The air duct is made of cold pipeline, including the pipeline discharged to the outside, and the suction air is evenly distributed. Equip with frequency conversion motor, section, fan power 5.5KW
7. Two sets cooling and drafting devices, SF 400000 kcal refrigeration unit
Adopt the cooling mode of double-sided air supply, and the cooling window can be moved when replacing the components.Maximum cold air supply capacity, 10000m3/h, add cold water control valve, cold air temperature and air to closed-loop control.Drawing device divided into drafting channel, diffusion channel, mobile device, connecting flange, made of high quality stainless steel, with the maximum flow of adjustable draft air :10000m3/hour, air temperature 20+/-2 ℃, pressure 10-15kpa suction total air :12000m3/hour, air temperature 15-25℃. Include all piping and insulation.
8. Web forming machine is designed to undertake PP filaments bonding selves first, including a prepress roller containing heat conduction oil heating
Strongly machined steel frame with precision. (The machine is supported by a plate-type platform easy for conveyor belt installation and terminal connection)2 conveyor belts (one standby), the belt adopts double wire double hole joint. A set of running guide rollers with balance treatment and surface treatment, with automatic and continuous tension adjustment function. 1 set of pumping system, combined with the design of steel frame. The air permeability of the network is 12000-15000m3/m/h. The speed of the exhaust fan is adjustable. Total air volume :12000 cubic meters/hour, the frequency converter adopts Simens frequency converter. Includes 2 sets of suction air and air supply and exhaust pipe, suction air exhaust outdoor.
9. Temperature control: Japanese RKC brand.
Heating of raw material extruder and temperature control of each zone Heating and temperature control of filter. Melt piping and box heating and temperature control. The heating of spinning machine and the temperature control of each area. Appearance:Includes temperature controller, including upper/lower temperature alarm. Pressure sensor and controller, etc.
10. electric control system and software, the key components of the electrical control system of imported, relay, contactor, etc. High quality of sino-foreign joint venture through the 3 c certification of electrical materials to ensure the reliability of electric system, such as not specifically asked, ABB inverter, inverter are used (domestic) and the software adopts touch screen to form the central control system of the equipment. The buyer only needs to provide the three-phase four-wire incoming power supply to the control cabinet interface provided by the seller. All internal connections of the equipment are equally responsible. Power cables are made of high quality copper cables with qualification certificate. Control cabinet provided by the seller: including the system control cabinet and the following main equipment: Drive motor control: DC motor speed control of the main extruder, the mode of automatic control of screw speed by pressure change, with over-current, overspeed and other protection devices. The spinning pump AC motor with frequency converter speed regulation is 5.5KW. AC speed regulating mesh belt, AC motor and hot mill, coiler synchronization. Frequency conversion drive control of suction and draft fan. AC motor used for cooling air system with frequency converter speed regulation.
11.Calender M/C, including electric drive, speed linkage control, communication, temperature control, emergency stop protection device, etc., can be controlled by the central control system of the main engine and linked with the production line.The control function of hot mill shall be provided on the central control system interface provided by seller. Dots bond area based on customer requests or sample.
12.Winding machine :1 set (using the latest design of the enterprise) electrical equipment, can be controlled by the central control system of the main machine, linked with the production line. Finished roll diameter: can reach more than 1500mm. Maximum coiling speed :250m/min. The maximum mechanical speed is 300m/mino and the length can be set. Automatic winding change (optional extra cutting machine) adopts imported rodless cylinder crosscutting device with crosscutting speed of 1.5m/s.
13. Oil furnace, ultrasonic, Chiller, vacuum furnace, 2.4m hydrophile + dryer (with water purification system), online quality monitors (light transmission, reflective, four cameras), automatic packaging and weighing machine, 2 ceramic small pressure rollers, meltblown DIE reserved.
2.4米SXS粘热轧无纺布生产线
1成品幅宽:2400毫米(有效幅宽度不低与2.4米)
2最大卷装直径:1.5M
3产能:按40克/平方米计算，(2.4 米约 4200 吨/年)8000小时
4平均单丝纤度S:≤1.8~2.6旦，M:(16~28)um
5主要原料:聚丙烯切片熔融指数 纺粘为30左右
6产品克重:(9~130)g/m
7机械设计速度:300m/min (实际生产速度:250m/min)
1. 钢结构架 1套
切片输送和喂料、纺丝、冷却、牵伸、铺丝等设备所需的钢结构架，包括操作平台、扶手、阶梯等。钢平方在买方现场设计、制造安装;
2. 上料系统
吸料和喂料系统 2套 三组份，可以自制;最大添加10%， 添加精度2%，每套主料450Kg/h;
(檔板改气压阀门新型設計,保證吸料不中断不跳機,上料系统最高點距地面,不超過10米)主料最大吸料能力:每一套上料系统最大吸料能力为450kg/hr:包含吸料真空泵，真空缓冲罐，料斗，吸枪以及吸料管路采用可编程触摸屏控制的吸料自动控制装置;吸料管路采用不锈钢管路+高强度软管;采用7.5kw的真空泵;
三组份加料料斗，包含两个添加装用于添加色母粒;(每個料槽需加装低料位控制)自动吸料控制。主料斗可储存原料50公斤，底部留一泄料口，能把主料斗内之原料完全泄掉。组分一/二/三色母料斗可储存添加剂为15公斤，底部留一泄料口。
组份一:添加比例0.5-5%添加精度:+2%;
组份二:添加比例5-10%,添加精度:+2%;
组份三:自选备用.
3 主挤出机2套(保修一年，随机附加热器3套，PT100.6套)
配有平行轴齿轮减速器和止推轴承。装的电机调速控制。 挤出机进料段设铸铁夹套，用于强化水循环冷却。螺筒和螺杆由高强度氮化钢制成，配电阻加热器，分成若干加热区 包含全套的电气控制装置，包含动力，温控，压力控制等，具体见电控部分。
塑化能力: 最大400kg/hr
螺杆直径 135 mm
螺杆长径比: 30:1
调速电机功率 75KW
螺杆转速rpm: 20--70rpm
加热功率: 68KW
4 回收用挤压机:含边料喂入装置， 留加回收切片位置;
配有平行轴齿轮减速器和止推轴承。 喂料口采用交流变频控制，变频器为simens。挤出机进料段设铸铁夹套，用于强化水循环冷却。 螺筒和螺杆由高强度氮化钢制成，配电阻加热器，分成若干加热区。包含全套的电气控制装置，包含动力，温控，压力控制等，具体见电控部分。
塑化能力: 保证具有10%以上的在线回收的能力.
螺杆直径: 105mm
螺杆长径比:15:1
AC电机功率: 18.5KW
螺杆转速rpm: 100rpm 加热功率: 12KW
5 组合纺丝系统2套
熔体过滤器 2 套 含过滤棒
计量泵和传动系统2套 300CC
每个纺丝箱体均能将熔体对称等压地进行熔体分配，熔体管线均采用复式套管，采用导热油加热，导热油炉加热功率48KW最大加热温度为250度配备了方便更换组件时用的专用工具和吊运装置采用200cc的计量泵，每组计量泵由同步电机驱动。每一电机驱动一只减速箱，传动轴和一台纺丝泵。泵速连续可调，生产最高速度35RPM最高机械40转/分。每台电机5.5KW。箱体和熔体管线均配有优质保温材料，箱体外部温度不高于60度。
纺丝组件每台两套，一用一备。每套组件包括分配板多层不锈钢网，随机每台配送10片滤网,喷丝板每米6000孔。喷丝孔长径比4;1,孔径0.45mm，256mm宽板。
6 单体抽吸装置 2套
风道采用冷作管路制作，包含排到室外的管路，抽吸风分配均匀。配变频电机，节，风机功率5.5KW
7 冷却、牵伸装置2套,，双峰40万大卡冷冻机组
采用双面送风的冷却方式，冷却风窗在更换组件时可以移开。
冷风最大送风量，10000立方米/小时，加冷水控制阀，冷风温度和风闭环控制。
牵伸器:分为牵伸通道，扩散通道，移动装置，连接法兰，优质不锈钢制作，有调牵伸气流最大流量:10000立方米/小时，空气温度20+/-2度，压力10-15KPA抽吸风总量:12000立方米/小时，空气温度15-25度。包含所有的管路和保温。
8 成网机专为承接丝束而设计包括含導热油加热的预压辊
精密加工的坚固钢架。(成网机設针為铺板式平台支撐利於穿网帘接頭)1 条移动带，适合原布规格。两带每台2条(用一备一)，网带采用双线双孔接头。一组经过平衡处理利面处理的运转导辊，具自动对中和连续调整张力功能。1套抽气系统，与钢结构架结合设计。网透气度12000-15000m3/m/h。抽风风机速度可调。总风量:12000立方米/小时，变频器采用西子变频器。 包括2套抽吸风及送、排风管路，抽吸风排至室外。
9 温度控制:日本 RKC 品牌。
原料挤出机的加热及各区温度控制过滤器的加热及各区温度控制。熔体管线和箱体的加热及温度控制。纺丝机的加热及各区温度控制。仪表:
含温度控制器，包括温度上限/下限报警。压力传感及控制器等。
10 电气控制系统和软件 ，关键的电气控制元器件采用进口外，继电器，接触器等采用优质的中外合资过 3C 认证的电气材料以保证电气系统的可靠性，如未专门提出，变频器一律采用ABB变频器，采用触摸屏(国产)和软件形成设备的中央控制系统。买方只须提供三相四线进线电源到卖方提供的控制柜接口即可，所有设备内部的连接均方负责。动力电缆均采用优质铜质电缆有合格证。卖方提供的控制柜:含系统控制柜及以下主要设备:驱动电机控制:主挤出机直流电机调速，由压力变化自动控制螺杆转速的模式，具有过流，超速等的保护装置。变频器调速的纺丝泵AC马达5.5Kw。交流调速的网带、AC马达与热轧机，卷取机同步。抽吸、牵伸风机的变频驱动控制。变频器调速的冷却空气系统用AC马达。
11 双辊热轧机，热轧机的电气系统包含电气驱动、速度联动控制、通讯、温度控制、急停保护装置等全套的控制系统可以被主机中央控制系统控制，同生产线联动。在卖方提供的中央控制系统界面上要有对热轧机的控制功能。轧点压点面积以布样。
12 卷绕机:1套(采用本企业最新设计)电器配套，可以被主机中央控制系统控制，同生产线联动。成品卷直径:可以达到1500mm 以上。最高卷取速度:250m/min。最高机械速度300m/mino可以设定长度，全自动换卷（可选加分切机）采用进口无杆气缸的横切装置，横切速度1.5m/s;
13 油炉,超声波，空调柜，真空炉,江门东阳亲水机+烘干机(自带净水系统),上海恒意德在线检测透光、反光、四相机,奋诚全自动打包称重一体机,陶瓷小压辊2条,方正熔喷M头预留。