OMT tube ice machine is one of our primary ice makers, it produces ice in the form of hollow cylindrical tubes, can also be solid type without hole. The tube ice is commonly used in the beverage industry, food preservation, and the cooling purposes in various industries such as chemical cooling and mixing. OMT Tube ice makers are known for the high production capacity and energy saving. Square Clear Ice Maker, Manitowoc Ice Cube Machine, Large Cube Ice Machine, Ice Maker Tiny Cubes,Restaurant Equipment Ice Machine. Salient Features of OMT Ice Tube Makers: The product will supply to all over the world, such as Europe, America, Australia,Cyprus, Honduras,Turkmenistan, Senegal.3. check the Refrigeration System, before that pls check the pressure gauge to see if the pressure are in proper, if no gas there are leakage, once leakage are happens, pls check all the welding points and do the repair welding. if pressure are in order, pls also check the dryer filters, condenser fan and compressor for sure.