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How Does a Concrete Mixer with Pump Work?

Published in Concrete Pumping 2 mins read

A concrete mixer with pump combines the mixing and delivery of concrete into one machine. This streamlined process offers efficiency on construction sites.

Concrete Mixer with Pump: An Overview

A concrete mixer with pump is designed to handle two primary functions:

  • Mixing concrete from raw materials.
  • Pumping the mixed concrete to the desired location.

Key Components and Operation

The typical operation of a concrete mixer with pump involves the following steps:

  1. Loading: The loader, often controlled remotely, introduces materials like sand, stone, and cement into the mixer's hopper.
  2. Mixing: The mixer blends the raw materials together to form the concrete.
  3. Transfer to Pump: Once mixed, the concrete is directly discharged from the mixing drum into the pump's hopper.
  4. Pumping: The pumping system uses pressure to move the concrete through pipes to the desired area. The reference specifically mentions: "The mixed concrete is directly discharged into the pumping hopper and pumped to the destination through the pumping system."

Streamlined Process:

Function Component Description
Loading Loader, Hopper Materials (sand, stone, cement) are loaded into the hopper using the loader, often controlled via remote.
Mixing Rotating Drum Raw materials are mixed inside the rotating drum to create concrete.
Transfer Discharge Chute The freshly mixed concrete is discharged directly from the drum into the pumping hopper
Pumping Pumping System, Pipes The concrete is then pumped through pipes to its final destination, often using a piston or other form of positive displacement pump

Benefits of a Combined System

  • Efficiency: Combines mixing and pumping, saving time and labor.
  • Reduced Handling: Eliminates the need for separate transfer from mixer to pump.
  • Simplicity: The operation is quite straightforward, as the reference points out: "The whole operation is quite simple."

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