The Bond Abrasion Index, devised by F.C. Bond in the 1940‘s, quantifies the abrasivity of ores and minerals. The index serves to calculate metal wear rates in crushers and ball consumption rates in ball mills.

The AT 100 XL consists of a rotating insert into which dry ore samples with a defined particle size are placed.An impact paddle mounted on a centre shaft, rotating at a higher speed than the insert, grinds the sample over a defined period of time.

Both insert and paddle rotate in the same direction. The paddle is made from standard alloy steel hardened to 500 Brinell.The Abrasion Index is calculated from the weight loss of the paddle under standard operating conditions.

优点

• pre-set rotation speed and time

• CE conform version

性能指标

应用	矿石和矿物的耐磨性量匕�/td>
应用领域	地质 / 冶金, 建筑原料, 环境 / 资源回收利用
评估	利用拍子称重计算质量损失
进料粒度*	< 19 mm
批次加料�?	400 g 每次
程序数量	4,� 400 g
耐磨性测试时闳�/td>	4*15 min
旋转叶片	NO DATA FOUND (copySource=3" x 1" x ¼" hardened to 500 Brinell)
转逞�/td>	拍击 632min-1/ 插入 70min-1
电源数据９�/td>	230 V, 50 Hz
电源接头９�/td>	单相
机体尺寸 (宽x高x纵深)	700 x 1140 x 700 mm
净里�/td>	~ 246 kg
标准	CE

Please note:
受样品材料性质和仪器配�?设定的影哌�/small>

作用原理

The Bond Index Abrasion Tester AT 100 XL consists of a rotating insert into which a dry sample with a defined particle size is placed. An impact paddle mounted on a centre shaft rotating at a higher speed than the insert grinds the sample over a defined period of time.

Both insert and paddle rotate in the same direction. The paddle is made from standard alloy steel hardened to 500 Brinell. The Abrasion Index is calculated from the weight loss of the paddle under standard operating conditions.