It is mainly used for cooling chocolate after pouring, moulding or depositing. Remarks: 1) LSD100B-C: painted mild steel frame with color steel sheet hoods. 2) LSD100B- S: stainless steel frame with stainless steel sheet hoods. 3) the net width of the chain is 800mm, you could calculate how many columns of the moulds you could place on the chain according to the width of the mould.