This document describes a high temperature drying oven for paint. It provides precise temperature control with a stable test space for heating, drying, and testing materials. The oven features a steel exterior, stainless steel interior, temperature range up to 500 degrees Celsius, heating time of 10 minutes or less, and precision of 0.3 degrees Celsius with 1% uniformity. It includes a circulation fan system and PID microcomputer control for automatic and constant temperature maintenance. Various models are available in different sizes with heating power ranging from 2.2 to 8 kilowatts. The manufacturer is located in Chongqing, China and can be contacted for sales or more information.