Paint and Powder Coating Jigs Cleaning from Burn Off Oven

Product Description 

burn off ovens, also called heat cleaning ovens are widely used in the coatings, fibers, electric motors and plastics industry. Burn off ovens heat cleaning ovens are designed for removing paint, powder coating, epoxies, lacquers, urethanes and other organic or inorganic compounds from various metal parts, such as hangers, racks, hooks, jigs, fixture. And also for cleaning polymers from a variety of metal parts, such as: moulds, extrusion dies, screws, nozzles, extruders, hot runners, breaker plates.

Jigs Cleaning

Jig cleaning is critical in order to keep your paint and powder coating metal parts in good working order. Burn off ovens (Pyrolysis ovens) use a process known as pyrolysis to remove or break down organic materials from jigs, hangers, hooks, rejected parts in order to reduce reject levels and making paint and powder coating jigs more efficient and keeping the production flowing for longer.

Process of burn off oven to remove paint and powder coating from jigs 

The Burn Off Oven has two relatively independent heating systems as well as temperature and smog control system. In the first heating system, the furnace chamber is heated to a certain temperature range, and the control system automatically controls the atmosphere in the furnace to gradually decompose the coating (organic matter) on the workpiece into gas. The control system always guarantees the decomposition speed, the decomposition product (gas) concentration and is strictly controlled within a certain range. 

When the organic waste gas generated by the decomposition product is converted into CO2 and water vapor discharging from the chimney through the full combustion of second combustion chamber at 700-900 degree, the remaining part of the furnace is workpiece and a small amount of inorganic substances which have become powdery. Most of them have fallen into the bottom of the furnace from the workpiece during the process, and only a small amount of the remaining can be shaken off or scrubbed with water. 

The burn off oven is mainly used for the decomposition and peeling of the cured organic coating and peeling of most steel (or iron casting) reprocessing workpiece surface coatings. 

Advantages

1) Easy to remove the paint and powder coating from jigs, racks and hangers by pyrolysis without damage to them

2) Low labor cost and simple operation

3) Siemens Touch-Screen PLC control system

4) Cleaning is fully automatic

5) Short cycle time (about 2 to 4 hours)

6) Optional fuel (Natural gas/Propane gas (LPG)/Diesel) for burners

7) Multiple security protection and negative pressure in the chamber 

8) Fully combustion of exhaust gas at 700-900 degree, without harmful toxins into environment

Contact Us Now

Get in touch today to find out how we can assist with maintaining the high-level output of your jigs, hangers and hooks and thus reducing non-conforming paint and powder coating output levels. In turn, helping reduce overall costs.