... and environment-friendly 3.Various models for choosing Micro hydrogen-oxygen Flame Polisher Feature: 1. ... weight and portable.3. Workpiece polished by Micro Flame Polisher has smooth edge.4. Due ... 350x280x360mm350x280x360mm480x330x380mm600x370x420mmWeight12kg12kg15kg31kgApplication:Jewelly, organic glass, electron, motor, motor friger, quartz processing, wax mould, tooth mould, gold, silver , copper ...