Constar 1500

Mobile Concrete PlantsConStar 1500

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.

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Parts & Aftersales

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.

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.

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.

Retractable Screws

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

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.

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.

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.

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.

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.

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.

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

Specification

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	m³	4 x 11
Total Feed Capacity	m³	44
Aggregate Weigh Conveyor
Length	m	4.15
Belt Width	mm	800
Conveyor Drive	kW	11
Weighing Capacity	m³	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