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ConStar 750C

Containerised Concrete Plants

With a production capacity of 30m³/h the ConStar 750C meets all the requirements for small to medium sized projects where there is a need for ready-mix or pre-cast concrete produced to the highest quality standards.

The unique skip weighing system and folding design of the ConStar 750C eliminates the need for a weigh conveyor and allows the main structure to be transported inside a single 12m (40ft) open top container.

Controls on the ConStar 750C are easy to use, designed to ensure high levels of accuracy, batch repeatability and mix consistency which are vital for the production of high quality, high strength concrete.

Features

  • Cement Weigh Hopper

    Cement Weigh Hopper

    Mounted above the pan mixer; the cement weigh hopper features a 300kg capacity hopper mounted on three load cells for accurate weighing. Delivery into the pan mixer is controlled by a pneumatically operated butterfly fly valve.

  • Water Weigh Hopper

    Water Weigh Hopper

    The 250kg capacity water hopper suspended on load cells is supplied by a 2 stage water delivery system and mounted above the mixer to ensure higher accuracy.

  • Pan Mixer

    Pan Mixer

    Features hard wearing abrasive resistant liner plates, paddle arms and tips. The arms are spring loaded and adjustable to compensate for wear and the paddle tips can be adjusted to increase or decrease the angle. Dry mix and twin shaft mixer options.

  • Feed Hopper

    Feed Hopper

    Has four compartments for different aggregate sizes, each holding 7.5m³ of material with bolted hopper extensions which are removed for transport. Vibrators are mounted on two of the hoppers to prevent build up of fine material.

  • Aggregate Weigh Skip

    Aggregate Weigh Skip

    Aggregates are weighed within the skip and transported to the mixer via an inclined skip track. This method eliminates the need for a weigh conveyor and results in less wear at the discharge points and greatly reduces potential spillage areas.

  • Control Cabin

    Control Cabin

    The control cabin is pre-wired and fully tested prior to despatch. The Constar PLC based control system gives fast, accurate measurement of mix ingredients, as well as monitoring dynamic aspects of the plant for continuous and safe operation.

  • Access & Walkways

    Access & Walkways

    The extensive access & maintenance platforms are provided to mixer level are easily removed for transportation.

Options

  • Main structure can be transported in a 12m (40ft) open top container
  • Installed and operational within 4 hours
  • 2 speed skip to reduce cycle time
  • Unique skip weigh system- no weigh conveyor required
  • Factory pre-wired and fully tested
  • Fully automatic control system
  • Multi recipe for all concrete specs

Specifications

Specification
  Units  
Capacity
Output Capacity m³ / h 30
Aggregate Hopper
Compartments - 4 / 2
Compartment Capacity m³ 4 x 7.5
Total Feed Capacity m³ 30
Loading Width m 3
Loading Height m 4.2
Hopper Vibration Power kW 2 x 0.18
Aggregate Weigh Skip
Weighing Capacity L 750
Number of Load Cells - 4
Skip Winch Drive kW 9.5
Cement Weigh Hopper
Capacity kg 300
Pneumatic Vibration - YES
Water Weigh Hopper
Capacity kg 200
Additive Weigh Hopper
Capacity kg 20
Pan Mixer
Dry Capacity L 750
Compacted Concrete Capacity L 500
Mixer Drive kW 22
Compressor
Compressor Power kW 5.5
Pressure bar 6.5
Control Cabin
Dimensions m 2.1 x 1.7
 
 
diag containerised
Transport Dimensions
  Units  
Length mm 11,500
Width mm 2,100
Height mm 2,270

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