The sling sling adopted by different lifting targets is also different, and the sling sling is mainly divided into two categories, one is the non-metallic lifting belt made of synthetic fiber, the other is the lifting chain and wire rope made of metal. The strength of the metal sling is more guaranteed, while the lifting belt is more protective.
First of all we should to the understanding of FRP tank, FRP tank is one of the glass fiber reinforced plastic products, its main is strengthening agent, glass fiber resin as adhesive by microcomputer control winding machine manufacturing and into a new type of composite material, generally not provide fixed connection with rings, so more is to use bundled hoisting round way. FRP tank surface is relatively smooth, and the appearance has certain requirements, in order to keep the surface of glass fiber reinforced plastic storage tanks from scratch and the safety of the hoisting operation, the flat lifting belt tied to manufacture recommended hoisting, because the quality of a material of flat lifting belt is relatively soft will not cause too much pressure to the glass fiber reinforced plastic storage tanks, At the same time, the flat lifting belt with a larger contact surface is used to ensure that no slippage occurs in the lifting process.
Therefore, for the hoisting of FRP tanks, Chenghua Manufacturing suggests the use of flat lifting belt, which can not only play a good protective effect on FRP tanks, but also ensure the safety of lifting operation, which is the reason for choosing flat lifting belt.