Air-invert sling is the main equipment in aerated concrete production line. Our air-invert sling owns good quality and is sold home and abroad. Structure of sling Hydraulic lift used to support the double-beam and hook hoist for mold removal and lift of green bricks. In structure, it adopts hydraulic propeller and makes four hook open/close automatically. Working principle of Air-invert sling When it working, the air-invert sling turns the green bricks (together with mould and side board) with 90 degrees in the air and conveys the green bricks to cutting board or cutting cart, removal the mold, then the green bricks can be cut. Add to Basket Other products from this company »