Max. Input Size: 100mm
Output Size: 0-5mm. 5-50mm
Equipment: Jaw crusher; impact crusher; vibrating screen
According to our installation engineers’ feedback, our customer’s construction waste crushing plant was built in a large waste disposal sites, which indicated that the construction concrete waste disposal project is only part of the waste disposal project.
The construction concrete waste crushing plant was provided by ZENITH to the trading company (Singapore Aggregates Engineering) who sold it to a local company (presumably Butir Quarry) and government. The trading company is mainly engaged in the sales and the overall design of the crushing, grinding, sorting projects and has successful business cases in the local, the ASEAN region, the United States, the United Kingdom and other overseas regions. But temporarily we were unable to get the information about local government laws and regulations on the construction of waste disposal, project planning, supply of construction waste, the intended use of finished products etc.
1. Pretreatment: Using the hydraulic hammer to crush the big stone into smaller one, and arranging workers to cut through the long reinforcement to prevent damaging the belt conveyor.
2. Crushing: Material after the pretreatment would be sent to the jaw crusher and its discharge gate was set at 100mm. The impact crusher was used as the secondary crusher to handle the revert material with the discharging gate at 50mm. The actual use showed that the jaw crusher can handle the concrete with the reinforcing steel bar easily, and can cut and separate the steel bars. At the same time, the fine crushing is very good. The jaw crusher and impact crusher share one screen together. The final sizes were controlled within 0-5mm, 5-50mm.