Non Sparking Non Magnetic Safety Manual Chain Hoist

Non-sparking non-magnetic safety manual chain hoist atex exiic
non-sparking, spark resistan, non-magnetic manual hand chain hoist|safety hand tools|exiic.
spark resistant tools | non sparking tools | non magnetic tools
1> material: copper-beryllium or aluminum-bronze alloy
2> lifting capacity:0.5-5 ton
lifting height:2.5-3m
3> process:punch forged;
4> fm (usa),tuv gs(germany),ukas(united kingdom) certicifations approved
5> used in flammable and combustible atmosphere
6> oem and odm service offered
7> patent no.:zl201120572396.9
8> brand: qiaofang
9> other hand tools on requests.
there are 2 kinds of non-sparking, non-magnetic materials available:
1. be-cu: beryllium copper (best material for non sparking non-magnetic tools, the very highest quality)
2. al-cu: aluminium bronze (economic material for non sparking tools, still excellent)
---
also welcome to invited me on my skype,so that we can talk online in time.