Vacuum Cleaning Furnace consist of vacuum sealed furnace, stainless steel electric heat pipe heater, waste collection container, water spraying syringe, water circle vacuum pump. The integrated structure of the furnace cover and the work trolley is manually moved and pulled, so that the furnace cover moves on two horizontal tracks, opening or closing. The cleaned workpiece is placed in a hanging basket or a special basket, and is hoisted into the furnace with an electric hoist (user-supplied). The structure of the furnace is novel and reasonable, wide application and convenient operation.

- Product Details

 

- Working Principle
Vacuum pyrolysis cleaning oven makes use of the characteristics of polymer which can be melted at about 300°C and can be cracked and coked by isolated air above 300°C, producing a variety of lysates. Above 400 °C with little oxygen and much vacuum, can be fully oxidizable. 
  

	I. Melting Phase The parts to be cleaned are heated to 320°C in the chamber. After this process, most of the polymer melts and drains into the waste collection tank.
	II. Pyrolysis Phase The furnace chamber temperature will rise to 450C and maintain it for several hours. The unmelted Polymer during the first phase will be pyrolyzed and vaporized in a vacuum environment. The generated gases will go through the secondary catalytic part and water spray system. The condensates are collected and rush out with water.
	III. Oxidation Phase In the last one hour, the solenoid valve will open automatically and let a small amount of air enter. Remaining polymer that still exist after the pyrolysis phase will be burnt under vacuum and limited air.