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  • 真空烤箱
  • 2016-03-10 16:49:05
  • \

    无尘烤箱也称无尘工业烤箱洁净工业烤箱。是一种提供高温净化环境的特殊洁净无尘烘干设备。箱内空气封闭自循环,经耐高温高效空气过滤器(100级)反复过滤,使烘箱工作室内处于无尘状态。无尘烤箱工作室为不锈钢结构。工作室内温度由温控仪自动控制,并有自动恒温及时间控制装置,并附设有超温自动停电及报警电路,控制可靠,使用安全。
    无尘烤箱详细资料
      一.特点:
      1. 全周氩焊,耐高温硅胶破紧,SUS304#不锈钢电热生产器,防机台本身所产生微尘;
      2. 耐高温,在工作场地洁净等级达到class1000#前提下,实验室内能有效过滤微尘而达到洁净等级class100#;
      3. 叠成组合式,减少场地占用面积,效率高。
      二.执行与满足标准
      1.11158-1989高温试验箱技术条件
      2.2423.2-1989试验B
      3用途
      无尘工业烤箱适用于电子液晶显示、LCD、CMOS、IS、医药、实验室等生产及科研部门。
    无尘工业烤箱也可用于非挥发性及非易燃易爆物品的干燥、热处理、老化等其他高温试验。
    无尘烤箱的选购注意事项
      1、订做
      产能确定尺寸规格,满足生产需求,产能高,可以选择履带式工业烤箱。就是我们说烘干生产线,隧道炉,烘道。产能低的或者实验用的小型烤箱都可以选择加工定做。
      2、温度
      选择比实际使用温度高10度即可。根据工艺要求,计算好实际要求的温差,以保证烘烤的效果。举例:如果使用温度是150度,220度,360度,440度,按最高设计温度500度做。4个温度,如果是同一种产品。控制上最好选用可控硅。不同的产品,使用时低温状态下,温差要稍微大一些。150度和220度的实际使用效果,没有低温烤箱好。使用中温500度烤箱,150度烘烤温差比低温250度烤箱要高2~5度。还得看厂家的设备质量好坏。烤箱分为低温(0-250度)、中温250-600度)、高温(600-1500度)超过1200度公司建议采用碳硅棒加热,完全可以根据产品的工艺要求选择。
      3、放料
      怎么把产品方进去。可以给烤箱分层。配置托盘,有网盘,实体盘,冲孔盘。多的话可以用料架,车架。但注意一个问题。操作人员是否方便操作。举例说:高1500宽1500深度850mm的烤箱。如果做烤盘放物品。就要考虑操作人员能不能拿得动的问题。很多工厂里操作人员都是女孩子。身高也1500mm多。如果要她举起那个1500*850规格的烤盘。有点难度哦。还不说要烘烤的产品多重。
      4、摆放场地
      如果烤箱是放置在楼层上。要考虑能不能进门,进电梯。
      其实,都是一些技术上要满足的问题。烤箱没有多大的技术难度。结构简单。很容易被仿造。建议签署技术协议进行性能验收比较好。
    无尘烤箱使用指南
      一般的电热真空无尘干燥箱都采用先加热真空室壁面、再由壁面向工件进行辐射加热的方式。在这种方式下,控温仪表的温度传感器可以布置在真空室外壁。传感器可以同时接受对流、传导、和辐射热。而处于真空室里的玻璃棒温度计只能接受辐射热,更由于玻璃棒黑度不可能达到1,相当一部分辐射热被折射了,因此玻璃棒温度计反映的温度值就肯定低于仪表的温度读数。一般讲,200℃工况时仪表的温度读数与玻璃棒温度计的读数两者相差30℃以内是正常的。如果控温仪表的温度传感器布置在真空室内,玻璃棒温度计的温度值与仪表的温度读数之间的差异可以适当缩小,但不可能消除,而真空室的密封可靠性增加了一个可能不可靠环节。如果从操作实用角度考虑不希望看到这个差异,可以采用控温仪表特有的显示修正功能解决。
      一般的电热(鼓风)无尘干燥箱均设有温度均匀度参数:自然对流式的干燥箱为工作温度上限乘3%,强制对流式的干燥箱为工作温度上限乘2.5%。惟独电热真空干燥箱不设温度均匀度参数,这是为什么?真空干燥箱内依靠气体分子运动使工作室温度达到均匀的可能性几乎已经没有了。因此,从概念上我们就不能再把通常电热(鼓风)干燥箱所规定的温度均匀度定义用到真空干燥箱上来。在真空状态下设这个指标也是没有意义的。热辐射的量与距离的平方成反比。同一个物体,距离加热壁20cm处所接受的辐射热只是距离加热壁10cm处的1/4。差异很大。这种现象与冬天晒太阳时,晒到太阳的一面很暖和,晒不到太阳的一面比较冷是一个道理。由于真空干燥箱在结构上很难做到使工作室三维空间内的各点辐射热的均匀一致,同时也缺乏权威的评估方法,这有可能是电热真空干燥箱标准中不设温度均匀度参数的原因。
    无尘烤箱的维护保养方法
      日保养
      1. 打扫表面及内腔灰尘,保持机器干净、卫生。
      2. 检查电流表电流跟正常时是否一样,如有异样,通知维修工检修。
      3. 突然停电,要把加热开关关闭,防止来电时自动启动。
      4. 检查风机运转是否正常,有无异常声音,如有立即关闭机器并通知维修工检修。
      月保养
      1. 检查通风口是否堵塞,并清理积尘。
      2. 风机运转是否正常。
      3. 维修工检查电流是否正常。
      4. 检查温控器是否准确,如不准确,请调整温控器的静态补偿或传感器修正值。
      5. 检查发热管有无损坏,线路是否老化。
    6. 检查延时器是否准确,误差是否允许。
    公司简介
    苏州丰硕自动化设备秒速快3前身是苏州华达机电设备厂,本公司是一家专业从事液体、粉体无尘涂装设备工程和自动化输送设备工程的现代高新科技企业。公司融工程的规划﹑研发、制造﹑安装、服务、技朮整厂输出为一体,实行产品研发、生产、安装、销售、销后一条龙服务。面向用户以卓越的产品质量、完善的服务体系,最高的工作效率满足客户的需求。产品广泛应用于:汽车工业、摩托车工业、3C产业(手机、电脑、家电)、装饰建材、运动器材、木器家私、工程机械、灯饰、电子等产业。
    随著现代经济、科技的高速发展,我们时刻注重加强对国内外先进自动化技术的引进和借鉴,公司以国内知名企业为市场依托,凭藉自身的技术优势先后与多家箸名品牌企业建立了良好的合作关系。如日本松下半导体秒速快3、台湾富士康集团、青岛海尔集团、苏州明基电通、德国博世汽车部件(苏州)秒速快3、韩国三星电子(苏州)秒速快3、苏州华硕电脑秒速快3、台湾统一集团、台湾可胜科技、上海大众汽车秒速快3、上海沪豪汽车部品秒速快3、美国洛德机械(上海)秒速快3等知名企业承接了数拾套大型涂装工程和自动化输送设备工程,并提供了优质服务及技术指导,时逢盛世丰硕愿携全体同仁将以“品质为本,缔造卓越”的原则,与国内处各企业共创商海新潮。
    专业生产:
    涂装设备:塑胶喷涂线,五金粉体,液体烤漆线,五金前处理生产线,涂装线,丝印线,水濂柜,静电除尘柜,喷漆台,UV固化炉,IR固化炉,
    烘干设备:烤箱,无尘烤箱,防爆烤箱,防氧化冲氮烤箱,隧道炉,老化房,
    输送设备:输送线,流水线,总装线,滚筒线,链板线,倍速链线,组装线,
    无尘净化设备:无尘隔间,环氧地坪,传递窗,洁净工作台,洁净棚,采样车,
    环保设备:鲜风柜,中央空调,净化柜,二次净化柜,废气处理,集尘箱,
    测试设备:恒温恒湿测试机,寿命测试机,拉力测试机,盐雾测试机,环境测试机
     
    联 系 人: 连根荣 经理 
    经营地址: 中国 江苏 苏州市吴中区临湖镇石庄工业区B1栋 
    邮  编: 215106 
    公司电话: 86 512 66300668-801 
    传  真: 86 512 66300667  
    手  机: 13912610668 
    电子邮箱: skyfeeson@yahoo.cn 
    公司主页:
             
     

    Oven heating by the national key promotion of energy conservation and environmental protection new technology, make through power supply heating, electric heating tube produce heat source, when it is absorbed by the heated object can be converted into heat energy, thereby gaining rapid drying effect, to shorten the production cycle, save energy, improve product quality, etc.

    structure

    Oven body made of Angle steel, steel sheet. Between the shell and studio filled glass fiber heat preservation and heat insulation. The top of the heating systems in the studio. Horizontal circulation ventilation, the temperature in the cabinet is more even, this type of drying box can effectively avoid indoor work existence the gradient of temperature difference and temperature overshoot phenomenon, and can improve the work of indoor temperature uniformity.

    The temperature control

    Intelligent temperature controller, temperature control program PID parameter self-tuning, solid state relay power, non-contact continuous adjustment, automatic drying process, can meet the requirements of any curing curve, simple operation, reliable in performance。 Automatic constant temperature control with temperature sensor probe。 Sensitive accuracy of temperature control, select any set at room temperature to 300 ℃。 Indoor temperature can work from the meter direct reading。 Constant temperature time of 99。99 H

    Classification of oven

    Oven according to the performance can be divided into programmable baking boxes, precision oven nitrogen oven, vacuum oven, explosion-proof drying oven, electric drum wind drying oven, hot air circulation drying oven, etc. The pan is suitable for all walks of life need drying heating components. Drying oven according to the industry to points can be divided into: electronic industry dedicated oven instrumentation industry dedicated oven plastic and rubber industry dedicated oven dedicated oven electrical equipment industry Electroplating industry dedicated oven Special printing industry dedicated oven drying oven glasses industry The pharmaceutical industry dedicated oven Textile printing and dyeing industry dedicated oven Machinery industry special dedicated oven oven synthetic fiber industry Wood industry dedicated oven friction materials dedicated oven... Drying oven according to shape points can be divided into: horizontal oven and vertical oven two kinds With rated temperature oven, generally can be divided into: low temperature oven: under 100 ℃, commonly used in electrical products aging, slow drying of ordinary materials and some food raw materials, plastic products such as drying. Room temperature oven: 100-100 ℃, which is the most common use temperature, moisture dry for most materials, curing coating, heating, heating, heat preservation, etc. High temperature oven: 250-400 ℃, high temperature drying of special material, workpiece heating installation, high temperature test, the reaction of chemical raw materials processing, etc. Ultra high temperature oven: 400-400 ℃, the higher the working temperature, high temperature drying of special material, workpiece heating heat treatment, high temperature test, etc Oven air supply system classification and their applicability: the oven is divided into horizontal supply and vertical air supply air supply manner. Horizontal air supply: suitable for objects to be placed on the tray bake; Water product supply hot air is blown out by the studio on both sides, so the objects can be basked in the tray! Bake the effect will be very good. Instead, placed on the tray bake objects with vertical air supply is not suitable, vertical supply air blow out hot air is top-down, it blocked the hot air, thus hot bath is less than the following several layers, corresponding to bake the effect will be poor! Vertical air supply: suitable for baking placed on the rack, the objects on the vertical supply air blow out hot air is top-down, because it is a rack, whole and liquidity will be very good, make the hot air can be completely bathed in them! Placed on a rack items, of course, also can use horizontal air supply, it depends on the characteristics of the object itself! In order to make readers know more about baking oven, editor of the size of the oven, generally can choose according to their own to baking material size, the custom oven, just tell the manufacturer you want to bake the characteristics of the material and a baking capacity, manufacturer will give you recommend a suitable drying oven. , of course, you know the dimensions of a baking oven, after that you can own accounting, directly tell oven manufacturer what you want the size of the oven, so don't waste time to manufacturer to quote you!

    Oven use matters needing attention

    Oven is the use of electric heating wire object dry interlayer heating equipment。 It is suitable for higher than room temperature of 5 ~ 300 ℃ (200 ℃) and high range of baking, drying, heat treatment, etc。, the sensitivity is usually + / - 1 ℃。 Type of oven is many, but the basic structure similar to that of general by enclosure, electric heating system and automatic temperature control system of three parts。 Its use and the matters needing attention summed up as follows: 1。 The oven shall be placed in a dry indoor and level, to prevent vibration and corrosion。 Lead 2。 Pay attention to safety electricity, according to the oven consumes power installed capacity of power supply knife。 Use enough power supply wire, and should be good grounding line。 3。 With electric contact mercury thermometer thermostat oven should be the two wire of electric contact thermometer separately connected to two terminal on the top of the box。 The other will be a ordinary mercury thermometer inserted into the exhaust valve, (in the exhaust valve thermometer is used for calibration of electric contact mercury thermometer and observe the actual temperature in the oven) to open the exhaust valve hole。 Adjusting the electric point mercury thermometer to the required temperature after fastening screws on the steel cap, in order to achieve the purpose of constant temperature。 Never will but must pay attention to regulating indicate the iron screw to the scale。 4。 When the sample (s) only after all preparations were made to put in the oven, then open the power supply and connection, the red indicator has been heated in the oven。 When the temperature reaches the temperature controlled by a red light green light out, began to constant temperature。 In order to prevent temperature control failure, must also take care of。 5。 The sample (s) into the arrangement should be paid attention to when not too close。 The sample (s) should not be put on the cooling plate, lest affect hot air to flow in。 Ban the baking inflammable, explosive, volatile and corrosive goods。 6。 When you need to observe work indoor sample, but the door is open the heretics, through the glass door, to observe。 But with less as far as possible to open the door for good, lest affect a constant temperature。 Especially when work at above 200 ℃, the door is open could make glass door quenching and rupture。 7。 There are drum wind drying oven, in the process of heating and constant temperature blower must be open, otherwise affect the workshop temperature uniformity and damage the heating elements。 8。 Should be promptly cut off the power supply after work, to ensure safety。 9。 The oven inside and outside to keep it clean。 10。 When used, the temperature is not more than the highest use temperature of the oven。 11。 In order to prevent burns, try to use a special tool。

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