A rotary concrete crusher processes waste into crushed aggregate, saving you money. When choosing one, consider its capacity, a robust rotor, replaceable plates and an adjustable clearance. Buy from authorised manufacturers and look out for bonuses and after-sales service.
A rotary concrete crusher is an indispensable piece of kit on a building site, processing concrete waste into usable aggregate, thereby saving money on waste disposal and the purchase of materials. To choose the right model and buy it at a good price, simply focus on the key criteria and trusted retailers.
When selecting equipment, you should first and foremost consider the capacity that matches the scale of your operations: models with a capacity of 1–2 tonnes per hour are suitable for small construction sites, whilst for industrial sites you should choose units with a capacity of 5 tonnes per hour or more. The strength of the rotor is also important; it must be made of hardened steel to withstand the constant stresses involved in crushing hard concrete fragments.
Modern rotary concrete crushers are fitted with replaceable, wear-resistant rotor plates, which can be easily replaced when worn without having to buy a whole new unit. It is also advisable to opt for models with an adjustable gap between the rotor and the frame — this allows you to produce crushed aggregate of the required size for specific tasks, without having to pay extra for additional sorting equipment.
The best deals come directly from official manufacturers, who do not include intermediary fees in their prices and often offer free delivery and a 1–2-year warranty. Avoid dubious platforms with unverified sellers: they often sell refurbished second-hand units passed off as new, which leads to rapid breakdowns and additional repair costs.
Many manufacturers include a set of replacement rotor plates free of charge when you order a crusher, which can save you up to 15% on your initial consumables. It is also worth checking whether the supplier offers after-sales service in your region — this will save you from having to send the equipment to another town for repairs should any faults arise.
