Back to clients MC Refrigeration MC Refrigeration Ltd has diverted over 24 tonnes of wood waste from landfill just three months after investing in a PS1300 pallet shredder from UNTHA UK — saving thousands in off-site disposal fees in the process. The PS1300 is now installed at MC Refrigeration’s factory in Wellingborough and is processing its waste wood pallets on site. The firm is also selling the resulting homogenous 30mm wood chip for biomass heat recovery.