Rod Overbend Box Furnaces are used in a variety of heat-treating applications. The furnace is very simple and economical to operate and is available in a wide range of sizes. The temperature range is 2000°F. The lightweight ceramic block insulation reduces power consumption and boosts productivity and efficiency with faster thermal cycling and reduced heat loss.
Rod Overbend Element Pit Furnaces are suitable for a wide range of heat treat applications. The round cross-section of this element gives excellent long-term stability with minimal resistance change. These provide fast heating rate, heavy load capacity, and reliable operation. This is available in variety of sizes. The temperature of this element is 1850°F. It is covered with pneumatically operated cover on larger sizes. It also has lightweight ceramic module insulation.
Rod Seal is the seal used in the hydraulic cylinder. The rod seal is the decisive factor for the function of the hydraulic cylinder. Rod seals are more rugged and are backed up with a wiper to wipe of dust from the piston rod as it enters the cylinder.
The rod seal is often the significant factor for the function of the hydraulic cylinder in its entirety. It is typically the most decisive seal on any type of equipment because a leak in a rod seal can not only decrease the efficiency of the equipment, it also can potentially cause environmental issues. It utilizes a nonsymmetrical design in which the diameter of the seal is oversized for the groove diameter. Oversizing creates a hoop pressure resulting in higher static sealing force on the seal in the gland, which aids in stability and helps to limit the rocking motion of the seal as the rod cycles, which in turn can reduce fluid seepage.