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.

장점

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

특징

응용 분야 광석 및 광물의 마모 성 정량화
응용분야 건축 자재, 환경 / 재활용, 지질학 / 야금
평가 패들 무게로 인한 질량 손실 계산
투입시료 크기* < 19 mm
시료 일괄 처리량* 처리 과정 당 400 g
프로세스 수 4, 각각 400 g
마모성 테스트 시간 4*15 분
회전 패들 3" x 1" x ¼" 500 브리넬로 경화
회전 속도 충격 외륜 632 min-1 / 내부 70 min-1
전원 공급 데이터 230 V, 50 Hz
전원 연결 단상
폭 x 높이 x 깊이 700 x 1140 x 700 mm
중량 ~ 246 kg
표준 CE

주의하세요:
*투입 재료와 장비 환경, 설정에 따라

작동 원리

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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