Central Mix Plants - Wet

Do you need a high capacity concrete batch plant or require a ready mix plant that will produce higher quality concrete repeatedly to meet precise mix designs? BMH Systems designs and manufactures customized Central Mix Plants, also called Wet Concrete Batch Plants, that meet any capacity and requirement, whether you're planning to retrofit existing facilities or start from the ground up.

features :

  • Choose from a variety of concrete mixer sizes
  • Easily retrofit your existing facilities
  • Provisions for future expansion
  • Small to extra-large production capacities
  • Aesthetic design
  • Small footprint due to reduced dynamic loads
  • Customized to fit perfectly with your existing installations or specific needs
  • More homogeneous mix in a shorter time with the RollMaster® reversing drum mixer
  • Fast and clean loading process of your ready mix trucks
  • Complete dust control
  • Dual or complementary dry batch bay available

The advantages of a wet batching plant vs a dry mix plant

  • Consistent quality concrete on every load
  • Increased production capacity
  • Faster loading of transit mixer trucks and turnaround
  • Less maintenance of transit mixer trucks
  • Long life span
  • Cleaner trucks and environment


  • Can batch up to 15.5 yd³ of 12" slump concrete without spillage
  • Can mix 1" slump concrete at 100% mixing capacity
  • Shorter mixing time made possible due to a unique blade arrangement 
  • Fewer moving parts lead to a reduction in maintenance
  • Desired concrete slump is easily obtained with motor's power reading
  • Rapid discharge at variable speed
  • Parts available locally


  • Telescopic and dry batch chutes
  • Dust collector
  • 2 × 3 hp emergency motors (connected to your generator, enabling you to unload during a power failure)

This high-capacity reversing drum mixer does not tilt. It rotates forward at full speed for charging and mixing and reverses rotation at variable speed for discharging. The RollMaster® is especially dedicated to the ready mix concrete industry. The RollMaster® optimizes loading, mixing, unloading, and cleaning. The reversing drum mixer is mainly designed for large capacity concrete plants.


  • Can support a dry concrete slump of 0 mm or more
  • Short mixing time
  • Compact design
  • High pressure automatic washing system
  • Batch or continuous production
  • Wide range of continuous models ranging from 1m³ to 14m³
  • Powerful mechanics
  • Short mixing time
  • Automatic lubrication System
  • Manual or automatic washing system
  • Custom cover
  • Independent hydraulic unit for quick door opening (batch mixer)
  • Durable tank wear plates and mixing arms (610 HB cast iron)
  • Low maintenance

The twin shaft mixing system is composed of two synchronized horizontal axes allowing for better homogeneity of the concrete mixture. This mixing movement can produce a wide variety of concrete consistencies.