Features Microcomputer automatic control: Metallographic Polishing Fluid High quality diamond powder with strong polishing effect is used as grinding powder, with unique grinding auxiliary materials and grinding medium. Suitable for all kinds of black and non-ferrous metal, ceramic, optical glass, precision instruments and meters of high surface finish grinding and polishing. If the material of the equipment is aluminum alloy, the best choice for fine grinding is type 3 pre-grinding disc or P800/P1200 sandpaper with synthetic plush polishing cloth and W1 polishing agent, the effect is very good Metallographic Polishing Fluid,Buffing Tool For Grinder,Metallographic Grinding Polishing Machine ,Grinding In Metallography TROJAN (Suzhou) Technology Co., Ltd. , https://www.trojanmaterial.com
Linglong lock product introduction
All alloy die-casting, beautiful and durable, never rust; no collision, no noise, automatic locking; intelligent motor, low power consumption, long life; electronic control, manual, key can unlock, lock; unlock, lock sound prompt.
Electrical performance working voltage: DC 12V;
Working current: 0.1A;
Standby current: 0.012A;
Unlocking power: 1.2W;
Ambient temperature: -40 ° C - +55 ° C;
Service life: more than 1 million times.
Scope of application: building intercom system and access control system. company name Quanzhou Xincheng Electronic Technology Co., Ltd.