Abrasion Tester AT 100 XL (Bond Index)

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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.

Ürün avantajları

  • pre-set rotation speed and time
  • CE conform version

Özellikler

Uygulamalar quantification of the abrasivity of ores and minerals
Uygulama alanı İnşaat malzemeleri,   Çevre / geri dönüşüm,  Jeoloji / metalurji
Evaluation calculation of loss of mass by weighing the paddle
Malzeme giriş büyüklüğü < 19 mm
Parti boyutu / besleme miktarı 400 g each process
Number of processes 4, each 400 g
Time for abrasivity test 4*15 min
Rotating paddle 3" x 1" x ¼" hardened to 500 Brinell
Rotating speed impact paddle 632 min-1 / insert 70 min-1
Elektriksel veriler 230 V, 50 Hz
Güç bağlantısı 1-faz
G x Y x D 700 x 1140 x 700 mm
Net ağırlık ~ 246 kg
Standartlar CE

Lütfen dikkat:
* besleme numunesine, ve cihaz konfigurasyon / ayarlarına bağlıdır

Fonksiyon prensibi

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.

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