About the JQT series precast wall panel extruder
The precast concrete wall panel extruder machine is specially designed to manufacture the non-bear loading concrete hollwo core or soild lightweight wall panels . The wall panels are mainly used as the partition wall in any frame construction buildings such as common steel-concrete structures and steel structures.
This concrete wall panel machine integrates the multi-processes of feeding materials, vibration, forming, extrusion, and demolding produced by lightweight concrete wall panels. The main motor transmits the power to the reduction box through the pulley, and the output shaft of the reduction box drives the screwing augers to rotate in the forming cavity consisting of machine frame, vibrator and pedestal constitute. The concrete materials from the hopper are continuously conveyed to the forming cavity, and the materials are extruded by the screw augers in the forming cavity and are vibrated by the vibrator. With the continuous dual force action, it produces resonance. The concrete component reaches the required shape, size, and degree of compaction. At the same time, the vibrated and compacted wall panels produce a reaction force against the rotating screw augers, forcing the wall panel extruder to continuously move forward to realize a continuous wall panels production. The surface top of the wall panel is polished through the forming scraper at the end of the machine. The final wall panels will be very smooth and compact.
Raw Materials and formula for manufacturing wall panels
- Cement+ sand/fly ash + lightweight concrete aggregate.The common lightweight aggregate is the slag, Leca， Volcanic ash(stone), pumice stone, expanded perlite, etc
- Cement+ sand/fly ash+Recycled Concrete Aggregates and other waste materials.
- Cement+sand+nomral aggregate (broken stone)
The governance features of the mix for the lightweight wall panel machine are that it must be earth dry, zero slump concrete with a set particle-size distribution for aggregate. The weight of wall panels made with lightweight aggregate is half of that of ordinary aggregate wall panels.
Main Extruder Machine Models:
- Normal wall Panel extruder: JQT75×600,JQT90×600,JQT100×600,JQT120×600,,JQT150×600,JQT200×600,
- T&L shape wall panel extruder
JQT90-2L; JQT90-2T;JQT150-2T;JQT150-2L etc.
