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ConStar 1500

Mobile Concrete Plants

Fully mobile concrete batching plants

With a production capacity of up to 50m³/h, the ConStar 1500 fully portable, wheeled concrete batching plant meets all the requirements for small to medium size projects where there is a need for ready-mix or pre-cast concrete produced to high quality standards.

 

Semi-trailer towing is easily achieved as the integral control cabin hinges upwards within the main structure for transport. The chassis mounted 35m³ cement silo can be supplemented with either vertical or mobile horizontal silos giving additional capacity and/or greater mix design.

Controls on the ConStar 1500 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

  • 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.

  • Cement Weigh Hopper

    Cement Weigh Hopper

    Mounted above the pan mixer, the cement weigh hopper features two 350kg capacity hoppers mounted on three load cells for accurate weighing.

  • Transfer Conveyor

    Transfer Conveyor

    Aggregates are transferred to the mixer via an 800mm wide chevron belt conveyor.

  • Retractable Screws

    Retractable Screws

    Two external delivery screws feed into the the cement weigh hopper and retract back on rollers for transport.

  • Access & Walkways

    Access & Walkways

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

  • Feed Hopper

    Feed Hopper

    Has four compartments for different aggregate sizes, each compartment holding 11m³ 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 Conveyor

    Aggregate Weigh Conveyor

    Suspended on load cells, the 800mm wide troughed weigh conveyor has a combined volumetric weighing capacity of 1.5m³ from all hoppers.

  • Cement Silo

    Cement Silo

    The integral, chassis mounted 35m³ capacity cement silo mounted above the transfer conveyor has two discharge troughs each with high and low level indicators. Cement is delivered to the weigh hoppers via two internally fitted screws.

  • 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.

  • Pan Mixer

    Pan Mixer

    The high quality 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.

Options

  • Fully mobile road towable unit
  • Installed and operational within 4 hours
  • Minimal site preparation required
  • Extensive access & maintenance platforms
  • Integral control cabin folds up for transport
  • Factory pre-wired and fully tested
  • Fully automatic control system
  • Multi recipe for all concrete specs

Specifications

Specification
  Units  
Capacity
Output Capacity m³ / h 50
Mixer
Dry Capacity L 1,500
Compacted Concrete Capacity L 1,000
Mixer Drive kW 37
Aggregate Hopper
Compartments   4
Compartment Capacity 4 x 11
Total Feed Capacity 44
Aggregate Weigh Conveyor
Length m 4.15
Belt Width mm 800
Conveyor Drive kW 11
Weighing Capacity 1.5
Transfer Conveyor
Length m 10.30
Belt Width mm 800
Conveyor Drive kW 11
Cement Silo
Capacity t 35
Discharge Screws kW 2 x 11
Cement Feed Screws kW 2 x 7.5
Cement Weigh Hoppers Capacity kg 2 x 350
Water Weigh Hopper Capacity kg 300
Additive Weigh Hopper Capacity kg 20
Compressor
Compressor Power kW 5.5
Pressure bar 6.5
Control Cabin
Dimensions m 1.5 x 2.4
 
diag

 

Transport Dimensions
  Units  
Length mm 16,900
Width mm 3,000
Height mm 4,000
Total Weight t 34
Axle Loading t 18
King Pin t 16

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