The OMT block ice Machines are built to withstand harsh environmental conditions, primary the high temperatures, some areas are the humidity. So our block ice machines are build with durable stainless steel and construction to ensure longevity and reliability. Block Ice Snow Cone Machine, Clear Big Ice Cube Maker, Professional Ice Machine, Industrial Ice Cube Maker,Polar Cube Ice Maker. The product will supply to all over the world, such as Europe, America, Australia,Georgia, New Zealand,Sao Paulo, Swaziland.4. Verify the compressor oil level or the Refrigerant Level.