Project Description

Introduction to Prestressed hollow core slab machine:

  • Prestressed hollow core slab machine is suitable for the forming of various prestressed concrete slab.
  • Machine works on the long concrete platform and use steel wire or steel strand as the guide
  • Feature is automatic walking, continuous operation, one-time molding.
  • The slabs produced havesmooth surface and high-density structure,
  • Concrete hollow-core slab mainly is applicated in large workshop, school, hospital, shopping mall, office building, bulk storage plant .

Common models :

Model Power(Kw) Molding speed(m/min) Longest slab length(m) Max.bearing load(KN/m2) Diameter &NO.of strand max.load Remark
120-600 8.5 1.3–1.5 6 8.86 Φ7mm/6pc 5hole round
150-600 10.5 1.3–1.5 7.5 10.24 Φ9.5mm/5 4hole round
180-600 10.5 1.3–1.5 9 16.16 Φ12.7mm/4 3hole round
120-900 14 1.3–1.5 6 8.86 Φ7mm/9 8hole round
150-900 15 1.3–1.5 7.5 10.24 Φ9.5mm/10 6hole round
180-900 15 1–1.2 9 16.16 Φ12.7mm/9 5hole round
200-900 15 1–1.2 10.2 13.22 Φ12.7mm/7 6hole round
250-900 18.5 1–1.2 12.6 11.1 Φ12.7mm/7 6hole pear

The production of precast concrete slab:

raw materials for wall panel Concrete batching machine JS500 concrete mixer electric feeding dumper Hydraulic tension machine Precast hollow core slab machine
Raw materials Concrete batching machine mixer machine dumping feeder

Hydraulic tension machine

precast concrete slab machine

How to produce Prestressed hollow core slab

Before production:

Firstly,Please prepare raw materials and steel wire.

Secondly, clean production bed,Painting parting agent and tension the steel wire.

After that, the production can start.

During production:

Firstly, Concrete batching machine start materials ingredients.

Then, materials can go into mixer machine to complete mixing.

Next, mixed materials will drop into feeding dumper from the mixer discharge port.

After that, feeding dumper will transport the materials to cement production bed.

There, materials will be dumped into the hopper of precast concrete slabl machine.

After that, precast concrete slab equipment will start to work along the rail.

Finally,precast concrete slab can come out, also the cutting machine can do cut 24 hour later.

Display of precast concrete slab and application:

Prestressed hollow core slab machine precast concrete slab production precast concrete slab application Prestressed hollow core slab application

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