TM 300 滾筒式研磨儀

     TM 300滾筒式研磨儀用于通過在干或濕條件下進(jìn)行的研磨過程制備顆粒和粉末。通過使用相應(yīng)的模塊，這種多功能研磨機(jī)可以用作球磨機(jī)或棒磨機(jī)。為了確保有效的研磨過程，使用足夠數(shù)量的球或桿至關(guān)重要。根據(jù)樣品材料的不同，研磨細(xì)度可達(dá)到20微米以下。

   TM 300滾筒式研磨儀可接受高達(dá)20 l的樣品體積，因此也適用于大批量樣品的研磨和混合。

產(chǎn)品優(yōu)勢(shì)

▲  強(qiáng)大而快速地處理高達(dá)20升的大量樣品

▲  適用于干式和濕式研磨

▲  研磨筒標(biāo)準(zhǔn)容積5-43.4L

▲  轉(zhuǎn)速可調(diào)，結(jié)果重復(fù)性好

▲  球/棒磨組件互換方便

▲  研磨筒可傾斜倒料

▲  樣品收集桶可拆卸

▲  導(dǎo)軌設(shè)計(jì)方便拆卸研磨滾筒

▲  研磨滾筒帶密封圈，樣品無損操作

▲  靜音保護(hù)罩
典型樣品材料

滾筒式研磨儀TM 300是真正的全能研磨儀。例如，活性炭、合金、膨潤土、骨骼、碳纖維、催化劑、纖維素、水泥熟料、陶瓷、化工產(chǎn)品、粘土礦物、煤炭、焦炭、堆肥、混凝土、電子廢料、纖維、石膏、玻璃、頭發(fā)、羥基磷灰石、高嶺土、石灰石、金屬氧化物、礦物、礦石、油漆和清漆、紙張、，醫(yī)藥產(chǎn)品、顏料、植物、聚合物、石英、種子、半寶石、污水污泥、爐渣、土壤、紙巾、煙草、廢棄物、木材等。

技術(shù)參數(shù)

受樣品材料性質(zhì)和儀器配置/設(shè)定的影響

作用原理

在滾筒式研磨儀中，樣品（通常為預(yù)粉碎材料）與研磨球一起放置在滾筒內(nèi)，并承受外力。
球磨儀用于在干燥條件下通過撞擊和摩擦對(duì)固體物質(zhì)進(jìn)行細(xì)磨。包含樣品和研磨球的滾筒繞水平軸旋轉(zhuǎn)。當(dāng)使用較大直徑的研磨球時(shí)，顆粒更容易破碎，而較小的直徑則會(huì)導(dǎo)致更小的最終細(xì)度。

The ball and the rod mill basically have the same concept comprising either a 12''x12'' jar with grinding balls or a 12''x24'' jar with grinding rods.
The jar is attached to a rotating yoke which is driven by a motor and can be placed in three different positions: Upwards for loading, horizontal for grinding, downwards for discharging.
To carry out the Bond Index test the pre-defined number of grinding balls or grinding rods is required. The electronic control integrated in the drive is equipped with an overload protection and permits and controls different speeds.
During the grinding process the difference in speeds between the balls / rods and grinding jar produces an interaction between frictional and impact forces, which releases the required comminution energy. The interplay between these forces produces a very effective degree of size reduction.