Suspension treatment of sand belt

Sandbelts should be hung for at least 2-5 days before use to eliminate curling caused by packaging.

Hang the unpacked sand tape on a 100-200mm diameter pipe or a dedicated sand tape support frame. The length of the pipe should be greater than the width of the sand belt, otherwise the sand belt is prone to falling off or producing a trumpet mouth; The pipe should be in a horizontal state, otherwise it is easy to damage the edge of the sand belt.

The environmental temperature and humidity of the suspended sand belt should meet the storage conditions of the sand belt. The simplest method is to use several 40W or 64W light bulbs in a sealed room to keep it dry.