JDY series single axle concrete mixer is centralized by machine, hydraulic pressure, electric. Mixing system is drived by column gear wheel. Seeding material is processed by lifting engine steadily and safely. And exceeding material by circling mixing barrel efficiently. Hydraulic system is controled by reversing valve and can be operated conveniently. This series mixer can mix concrete, sand oar, mortar and suitable for various large and midium construction project.Used as a single machine, it can be combined with the batching machine as plain type concrete batching line.