Description

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&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.

• The structure of the precast concrete wall panel extrusion machine

  1. Hydraulic handle for lifting and moving the extruder machine

  2. The steel frame for supporting the whole machine body
  3. The gearbox
  4.  Feeding screws. The extruder will be with 3-12 pieces screws depending on the different models
  5. Vibrating Motor.  It can make the concrete wall panel much more compact.
  6. The hooks for lifting up the machines 
  7. The hopper for materials
  8. The main motor

  9. The cover for projecting electronics and cables
  10. Cable sockets and switches 

  The specification and design of the concrete wall panel machine are subject to change without notice

• Features and advantages of Concrete wall panel extruder

• High production efficiency,

  Our new type of concrete wall panel extruder can produce 1.7-3.0 meters longwall panels per minute. Its production capacity is not less than that of the well-known Acotec wall panel extruder system.

  Top Quality of Finished Panels

  The wall panel made by our precast concrete wall panel extruder machine is very density uniform and compact. The cracking situation of wall panels after installation is avoided.

  Easy To Operate

  The high degree of mechanization, With a full hydraulic lifting device, concrete wall panel machine can move and work easily.

  Saving Raw Materials

  The whole production process does not waste any concrete and steel wire raw materials. The waste concrete without remixing can be recycled to feed the precast concrete wall panel extruder machine at the site.

  Simple Production Site

  For the precast concrete wall panel extruder machine No need for a special concrete casting bed. The production site is only the flat concrete ground. The machine can work on an outdoor site.

  Long Service life

  The main spare part of the precast concrete wall panel machine is with super long service life.No no need to replace the feeding screws (augers) within the period of producing the wall panels of 80,000 meters; No need to replace the vibration plate within the period of producing the wall panels of 100,000 meters.

  Technology specification and concrete extruder models

  Concrete wall panel extrusion and production Flow

  we can supply customers with full sets of equipment for setting up the production line to produce the concrete hollow core wall panels. The main machines and equipment including concrete mixer, concrete dumper, concrete wall panel extruder machine,concrete wall panel cutting machine, steel wires tension machine, wall panel lifting, and transporting tools. Meanwhile, we will provide customers with one-stop technology services including raw materials selection, production site building, staff training, installation guides, etc.

  Wall panel main applications