Two chain is current mining roadway narrow gauge railway transport vehicles, ground and underground two car connection with one of the important components, is also one of my company in the production of all the products quality. When using the swivel chain between two cars, again through the bolt will turn on both ends of the chain (meet) the pin hole up and down together, and then the bolt locking.
The product can be widely used in mining borehole and flat car and narrow gauge material car transport vehicles connection, also can be widely used in underground vehicles transporting equipment connection.
specifications widthArc radius weight
32×140 58 126 60
34×147 64 36 65
38×145 80 160 77