1. Steel Concrete Pump Wear Plate, Steel Concrete Pump Cutting RingThe wear ring is often pressed against the wear plate. Its opening should be in alignment with one of the two openings of the plate. This allows the concrete coming from the outlet end of pumping cylinder to pass through the S-tube valve while a tight seal between the ring and plate can be formed.
    1. Concrete Pump S-Tube ValveDuring operation, the fast-flowing concrete mixture pushes the wear plate closely against the wear ring, forming a tight seal. The opening of the S-tube valve is in alignment with the opening of the wear plate to allow the concrete coming from the outlet end of the pumping cylinder to pass the wear ring and S-shaped tube smoothly without any blockage.
    1. Concrete Pump Main CylinderVia the alternate pushing and pulling motion of the rod in the drive cylinder, the hydraulic pressure provided by the drive is converted to the mechanical force that acts on the piston of the concrete pumping cylinder. During this cycle of operation, the concrete is pumped through the S-tube valve and the discharge conduit onto the pouring site.
    1. Concrete Pump Delivery CylinderDue to long-time exposure to the concrete and water, the inner wall of the delivery cylinder is often subject to intense abrasion and corrosion. That is why we have to apply a layer of chrome over the internal surface of cylinder, to enhance its resistance to abrasion and corrosion.
    1. Concrete Pump HopperWithin the hopper, two activities take place: concrete mixing and transferring. Concrete particles are evenly mixed by the mixing vanes. Then the properly-mixed concrete is drawn into the pumping cylinder from the hopper before being pumped out to the discharge conduit via the S-tube valve. The power for concrete drawing and pumping motion is given by the hydraulic cylinder.
    1. Concrete Pump Water TankOn its top is a cover plate. Open the cover plate, user can clean out the tank as well as observe the water level in it. The water tank is machined by using NC boring machine to ensure the linearity and dimensional accuracy of the internal chamber. In our company, we provide a variety of standard tank models, along with custom options.

Concrete Pump Parts

The concrete pump parts play a key role in pumping concrete along the pipeline onto the concrete pouring site. The whole pumping system is comprised of the hopper assembly, pumping mechanism, pipeline, and lubricating system.

The hopper assembly mainly consists of the screen, hopper tank, gate, O-rings, and small shafts. There are a number of mounting holes on both the front and rear walls of the hopper to allow easy installation of S-tube valve assembly, concrete mixer and the crankshaft. The pumping mechanism is mainly made up of main oil cylinder, concrete pumping cylinder, water tank, and other components.

Related Names
Concrete Pump Truck Components | Concrete Boom Pump Accessories | Concrete Pumping Equipment Supplies