Multi-Colour System for Concrete Block Manufacturing
The Multi-Colour System optimizes material feeding in multi-colour concrete block production lines, ensuring precise mix transfer and flexible colour distribution for decorative concrete paving blocks.
Ⅰ.Product Overview
The Multi-Colour System is a material transfer unit designed for multi-colour concrete block production lines. It travels along a steel rail system to deliver base mix and coloured face mix to designated positions, helping coordinate material feeding throughout the production process.
The system features a rail-guided travelling frame powered by a variable-frequency motor. Its adjustable travel speed allows movement to be coordinated with different production requirements. The integrated discharge structure also eliminates the need for a separate material-level sensor.
When connected to a stationary multi-colour batching system, the Multi-Colour System supports the separate or combined discharge of differently coloured concrete mixes. This arrangement gives manufacturers greater flexibility when producing decorative concrete paving blocks and other architectural concrete products.
Ⅱ.Technical Specifications
Parameter | Specification |
Capacity | 2,870 L |
Loading Dimensions | Approx. 1,500 * 1,250 mm |
Discharge Dimensions | Approx. 700 * 1,250 mm |
Traveling Speed | Approx. 0.4–1.2 m/s |
Height | Approx. 1,920 mm |
Load Capacity | Approx. 4,000 kg |
Ⅲ.Key Technical Advantages
1. Integrated Discharge Structure
The system incorporates a complete discharge assembly that allows material to be released without an additional material-level sensor. This integrated design simplifies the material-feeding arrangement and supports discharge operations according to the production cycle.

2. Variable-Frequency Drive for Adjustable Travel Speed
A variable-frequency motor drives the travelling frame, allowing travel speed to be adjusted to suit operating requirements. With a speed range of approximately 0.4–1.2 m/s, the system provides flexibility in positioning and material transfer along the production line.

3. Steel Rail System for Coordinated Material Transfer
Steel rails connect the base-mix hopper and the face-mix multi-colour system, defining the movement path for the travelling unit. The face-mix multi-colour system supplies the drive power for coordinated movement, helping the connected equipment work together during material delivery.

4. Flexible Feeding for Multi-Colour Concrete Products
When integrated with a stationary multi-colour batching system, the Multi-Colour System can discharge different coloured concrete mixes separately or in combination. This enables manufacturers to vary the colour arrangement of concrete paving blocks and produce decorative surface effects for architectural and landscaping applications.
The system is suitable for production lines that require flexible handling of base mix and coloured face mix during the manufacture of multi-colour concrete products.

Ⅳ.Videos
Configure a Multi-Colour Concrete Block Production System
The Multi-Colour System provides a material transfer solution for concrete block production lines that require multi-colour feeding. When integrated with a stationary multi-colour batching system, it supports flexible delivery of base mix and coloured face mix for decorative concrete paving blocks and other architectural products.
Contact QGM to discuss your product requirements and identify a suitable equipment configuration for your concrete block production line.









