Main Features 1. It can be equipment with pretreatment for temper furnace,laminated and insulating glass furnace;all stainless steel clean room,drying room,water tanks pumps, air knife,water pipe,cover,fan housing etc.,ensure machine durable,not rust.Good washing performance without any stains on the glass. 2. Frequency converter - low noise and vibration. 3. The covers and water tanks are made of stainless steel, which is durable enough by hard steel(3mm thickness). 4. Washing & Drying section can be risen up to clean out the water shards easily. 5. By using air knives with large power air blower, the glass will be dried fast without any drops both in surface and side-face.