Save time in a safe manner The Magotteaux ball loading machine enables to load the grinding media into a tube mill in a very fast and safe way. The machine is operated by 1 worker and increases the operational safety The loading speed significantly reduces the mill downtime and saves a substantial amount of time and money
Magotteaux has developed an improved system to automatically add grinding balls to grinding mills, the Magotteaux Automatic Ball Charger . The ABC adds relatively small weighed increments of balls, typically 100 kg, as required, rather than the large increments, 1,000 10,000 kg, that are common in manual charging systems.
T2B3 IMPROVED AUTOMATION AND CONTROL OF A RUN OF MINE ORE MILLING CIRCUIT FOR GOLD BEARING ORE AT KINROSS MINES, . A.H. Consulting Metallurgist, F.W. Reduction Manager, ABSTRACT It is common knowledge that, in the field of mineral processing in South Africa and elsewhere, the direct milling of run of mine ore is receiving ever increasing attention because of certain favourable ...
The single spiral classifier is an up dated one which is formed by gearing, spiral, cell body and lifting device etc. It increases an automatic sand return device at the sand return part. Lift ore sand that discharged at tank bottom to a proper position at tank wall, to adapt the configuration of ball mill cancelled big spoon head.
SAG/ball configurations represent the dominant comminution flow sheet within the company and the circuit configurations employed include SAB, SABC A, SABC B and single stage SAG milling, with SAG mill feed ranging from run of mine ore through to secondary crusher product.
A bulk sulphide concentrate representing 7% to 11% of the original mill feed is then produced with a grade of 30 to 50 grams of gold per tonne and a gold recovery of 87% to 92% into the concentrate. The flotation concentrate is re ground to approximately 90% passing 20 microns.
Summarising, the Magotteaux Automatic Ball Charger can optimise ball mill grinding by maintaining the charge of the ball mill within 50 kg of the optimum level at all times. Industrial experience has proven that the ABC can be operated with minimum operator effort, requiring only periodic filling of the ball storage hopper.
How to Realize Automatic Control of the Feed Rate in Ball Mill? In ore concentration plant, single parameter and fixed value feeding control is a traditional method to control the feed rate of ball mill. This system is composed of recorder, SCR governor, belt scales, funnel automatic switching device, and three DC motor driving belt feeders.