Songshan Specialty Materials, Inc. (former Songshan Abrasives Co., Ltd.), one of the largest manufacturers of Brown Aluminum Oxide in China, has 8 sets of 4000KVA furnaces (4 tilting furnaces and 4 batch furnaces) and 3 large grain manufacturing lines. The annual yield is 80,000tons, including 50,000tons of refractory alumina, 30,000ton grains for bonded abrasives and coated abrasives. The specifications are: Refractory alumina crude :0 - 1mm, 1 - 3mm, 3 - 5mm, 5 - 8mm, 8 - 15mm; Special grains for b...
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