Shanghai Daoqin Plastics Co., Ltd.

        一, need 知道烘焙 目 in:

        指导烘 material specification as, ensure material quality, anti material as in belt/tape various outer 事故.

        二, need attention/notes suitable scope/range:

        此规定 used for material in material as in as 指导.

        三, material and precautions:

        烘 material upper front must 经 严格 岗 front training, 熟悉材 material type and product use color, and various material drying temperature degree and drying cycle. 熟练掌握换 material, color as must and as steps.

        A, material front 准备工 as

        1, dry inner 清理

        松开 rear 钮, will dry and 集尘室 separation understanding 打开, 取出孔屏 separation device and separation device, separation use high pressure gas 枪进行清理, add hot inner easy to powder 末, can 开动风 machine will its 吹出, gas 枪清理完毕 rear, also must use dry 净抹布 for parts 进行清 scratch (如遇 relatively difficult scratch color 渍时, can use less 许白矿油先清 scratch 一遍).

        2, preheating material 桶

        当 drying 室各部 parts dry rear, will drying 室组装 good (组装时请 especially attention/notes upper ring, lower ring (密封圈)装 good, 如漏风 will heavy effect/influence drying 效果).

        B, filler dry

        1, temperature degree adjustment

        参考“ plastics raw materials drying temperature degree table/sheet ”结 combined experience, adjustment electronics temperature 控仪, make di metal temperature degree reaction temperature degree and temperature degree versus 符.

        2, amount adjustment

        风 amount adjustment drying 效果甚 large, generally full 部开放时效果 most good, material inner material more or relatively high temperature degree 时, can 酌情调 small amount, decrease small hot amount loss consumption, 否则不 can to drying 效果.

        3, raw materials 填桶

         raw materials add 时, need ensure “满桶”, inner raw materials amount less 于总装 material amount 70%, drying 效果不匀 or make drying time long.

        4, transparent raw materials drying

         transparent material drying 时, must in 进风口 plant/unit gas device “原海棉” and other, anti gas in 灰尘进入.

        四, dry machine and maintenance  

        1, 进风口 滤 device need 经常清洗, 当 滤 device retardant 塞时, amount decrease/reduce, will effect/influence drying 效果.

        2, in drying process in, powder material 质落入 material 斗, add hot 筒, day 久淤积, therefore need 定期清 remove (especially for/regarding long 期不换 material, color drying machine non necessary).

        3, temperature degree high, raw materials in upper block 时, raw materials can lower 落, 此时严禁 use iron rod and other hard material 铲刮, anti 护屏孔 separation device loss, will material separation understanding 开, 取出妥善处理.

        4, in electrical hot rear separation 钟, again machine, ensure electrical hot separation cooling, long its use lifespan.

        5, in dry process in, must 经常巡视 drying machine as 状况, in 异常应立即停 machine 整修, fault/failure troubleshooting rear again use.

        五, plastics raw materials drying temperature degree table/sheet