Standard No.:	JB/T 2938-1999
English Name:	Permanent magnetic drum dry separator
Chinese Name:	干式永磁筒式磁选机
Chinese Classification:	D96    Washing equipment
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	National Technical Committee on Standardization of Mining Machinery
Issued on:	1999-06-28
Implemented on:	2000-1-1
Status:	superseded
Superseded by:	JB/T 2938-2008 Permanent magnetic drum dry separator
Superseded on:	2008-11-1
Superseding:	JB 2938-1981 Permanent Magnetic Drum Dry Separator
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	120.00
Delivery:	via email in 1~3 business day

JB/T 2938-1999 本标准是对 JB 2938-81《干式永磁筒式磁选机》的修订。修订时仅按有关规定作了编辑性修改，技术内容没有改变。 本标准规定了干式永磁筒式磁选机的产品分类，技术要求，试验方法，检验规则，标志、标签、使用说明书，包装、运输及贮存。 本标准适用于干式永磁筒式磁选机。该机用于分选比磁化系数不低于 3000×0.000001cm3/g 的强磁性矿物（如磁铁矿、磁黄铁矿）。