Methods for improving the quality of concrete slabs in production
The production of reinforced concrete products requires precision, speed, and high reliability. Methods for improving the quality of concrete slabs in production are particularly important during the molding stage of hollow floor slabs. TDM Engineering has developed an extruder that improves the quality of concrete slabs thanks to its modern design and sophisticated automation. This solution optimizes the production process and ensures consistent results.
Extrusion technology for slab production
The TDM hollow slab extruder consists of a power unit, a hopper, and a compaction module designed on a modular platform—the UniMould Platform. It is capable of manufacturing products with a height of 120 to 600 mm (in standard configurations) and a production track width of 1200, 1500, or 2400 mm. Design features include::
- independent screw drives for precise compaction of the mixture,
- high-frequency vibrating rail with uniform vibration amplitude,
- intuitive interface for process control,
- easy access for maintenance and adjustment.
These technical features serve to improve product quality, thus there are various methods for improving the quality of concrete slabs in production, for example: through uniform compaction and automated parameter control.
Application of the method for improving the quality of concrete slabs in production
In operation, the extruder passes the concrete mixture through a compaction unit under high pressure from the screws, forming the desired shape and laying the mixture on the track, achieving a forming speed of 1.4 to 3.5 m/min depending on the type of slab and concrete recipe. A standard 1.5 m³ hopper (with the possibility of expansion to 3 m³) ensures uninterrupted mixture supply. Such a well-thought-out concrete distribution and control mechanism is important for improving the quality of hollow core slabs.
Advantages and benefits of the technology
The use of the TDM extruder offers tangible advantages:
- Configuration flexibility – different heights (120–600 mm) and widths (up to 2400 mm) without complicated readjustment.
- Reliability and ease of maintenance – the absence of cardan shafts and gearboxes minimizes breakdowns and reduces maintenance costs.
- Convenience and safety – a platform with ladders, easy access to the hopper, a single start button, and easy-to-read parameters make operation comfortable.
- Wear resistance – key components are made of wear-resistant materials, and the molding armor can be adjusted in three planes from the outside.
- Productivity – high forming speed up to 3 m/min (S series), automatic adaptation of compaction to concrete properties, machine learning in the interface.
All these are real methods for improving the quality of concrete slabs in production, which are already being implemented in practice.
An effective method for improving the quality of concrete slabs
The TDM extruder is a modern solution that ensures stable high quality, production flexibility, and efficient operation. If you want to implement effective methods for improving the quality of concrete slabs in production, contact the specialists at TDM Engineering. We will offer equipment that precisely meets your needs — with technical support, engineering consultation, and optimal configuration for your conditions. Contact us, and your production process will become more reliable, faster, and of higher quality.