Why Choose Our Slurry Pumps?
Hedun slurry pumps are characterized by its split casing design, which facilitates access to the liner, impeller and gland for maintenance. Most mud pumps are equipped with an assembly auxiliary arm to support the suction casing during impeller replacement and gland maintenance. This feature allows technicians to throw the casing off the pump without dropping components to the ground or using a crane.
Hedun slurry pumps have a wet end liner that can be replaced on site for easy maintenance. These gaskets are self-sealing to provide a reliable seal. Several rubber compounds can be used for different purposes: the blend of natural rubber has high wear resistance, and nitrite and neoprene have different chemical properties.
Hedun slurry pumps also provide two impeller designs: closed blades and open blades. The closed blade impeller is molded from high-quality rubber on a steel frame. It is designed to maintain efficiency for a longer period of time than open blades, and does not require additional maintenance to adjust the clearance of the suction bushing interface. A typical open impeller allows a significant bypass when worn, and the efficiency is significantly reduced.
The open impeller pump is not a built-in impeller pump. They are standard pump head and vortex design impellers that push fluid through and out of the casing. Open blades are the choice of solid and fibrous materials with minimal risk of clogging, such as separating fertilizer and layered sand in agricultural applications.
The bearing assembly of the Hedun slurry pump is very simple, but still durable. Unlike other manufacturers, the bearing shell restructuring process does not require preload settings, given wet end, heavy-duty roller bearings and drive ends, double-row, self-aligning, spherical roller bearings. Install the components in the enclosure according to the installation, operation and maintenance manual, lubricate as instructed, and you are ready to use. The bearing assembly rebuilt in the factory can be used for the most urgent maintenance.
Popular Applications for Slurry Pumps
Slurry Pumps are ideal for construction sand, sports sand, specialty sand, tailings, cement, metalliferous mining, pulp and paper, water treatment, stone flour, thickener underflow and environmental applications.
Benefits of Hedun Slurry Pumps
. Field replaceable wet end liner for easy maintenance
· Self-sealing gaskets provide reliable sealing
Several rubber compounds have multiple uses
· Natural rubber compound with high wear resistance can be used in different fields
. Nitrite and neoprene can also be used for different chemicals
. The gland is designed to seal the pressurized wet end of the pump from the atmosphere
· Vertical configuration can be produced according to special orders
· There is a drain plug on the casing on the suction side to drain the wet end of its contents
. Two types of impeller designs are available: closed vanes and open vanes