Rigchina Roller Ovens are well-insulated units designed for convenienceuse in the field or in the laboratory. Attention has been given to the arrangement of gears, bearings, heating elements, etc., to provide simple maintenance. The number of rollers can be varied to customer specifications. Write for details and prices on voltages other than those listed.

Dynamic aging should be performed in rolling or rotating ovens capable of safely achieving and maintaining temperatures of 150 to 300 (66-190). A 16-hour minimum aging time is recommended for such exposures. Depending upon the temperature stability of the product(s) being evaluated, the time and temperature may need to be adjusted. In investigating the performance characteristics of fluids and evaluating additives, it is highly desirable to simulate downhole condition as closely as possible

Rigchina Roller Ovens provide an excellent method of simulating circulating conditions. Mud samples are placed in High-Temperature Aging Cells or the cells of High-Pressure, High-Temperature Filter Presses. These cells are placed in the roller oven where they are subjected to moderate heat and agitation on power-driven rollers. This equipment is particularly useful in investigating muds where base exchange reaction is of importance (such as lime-treated muds), or in studying the stability of additives (such as thinners and organic colloids).

ROLLER OVEN 5-ROLLER 220V(or 110V)