precast concrete slab machinery/concrete molds for floors
precast concrete slab machinery/concrete molds for floors
The precast prestressed concrete slab machine includes-
1.Materials mixing system,
2.Prestressing system,(straighten the steel strand in the precast concrete slabs)
3.Materials transport, (by concrete dumper tricycle)
4.Precast prestressed concrete slab machine (concrete slab machine working system)
5.Concrete slab cutting system. (by concrete slab cutting machine)
For precast prestressed concrete slab production line, it requires 3-4 workers to operate the whole system. The curing time for precast prestressed concrete slabs is 2 days.
Introduction of precast prepressed concrete slab machine-
Precast prepressed concrete slab machine works on the long-line table, using the high-strength low-relaxation steel strand as the guide, using the pushing work method to form the concrete hollow-core slab. The precast prestressed concrete slabs have the advantages of smooth surface, high-density structure, capable of making construction slabs of 4.2m to 18m. The LF series concrete hollow-core slab mainly used on the larger bay workshop, school, hospital, shopping mall, office building, bulk storage plant etc.
Images of the precast prestressed concrete slab machine-
Production Process of the precast prestressed concrete slabs production line-
Strengths of the precast prestressed concrete slabs-
1.Advanced and matured technology of the precast prestressed concrete slab production line
2.Fast molding speed of the precast prestressed concrete slab machine:1.2-1.4m/min
3.Low labor strength and high efficiency of the precast prestressed concrete slab production line
4.Long service life for the precast prestressed concrete slab machines
5.Strong bearing of the precast prestressed concrete slabs
6.Only 3~4 workers needed for the precast prestressed concrete slab production
The precast prestressed concrete hollow core slabs can be used as the floor of the buildings. They are stout with steels inside. With smooth surface, solid construction, high strength and precise dimension, the precast prestressed hollow core slab meets all the national specification requirements.
The precast prestressed cncrete slab machine produced in Shuangli is the best concrete components with top techniques in China. There is the vibration set inside the machine which can help form slabs faster. The precast prestressed concrete slab machine is perfectly designed, extremely easy to control, maintain and repair.
Available Models of the Precast Prestressed Concrete Slabs Machine-
Model | Power (kw) | Dimension (m) | Holes | Voltage (v) | Strand with maximum load | Speed (m/h) | Weight (t) |
200*600 | 10.5 | 2.3*1* 0.9 | 4 | 380 | 12.7mm*5 | 65~70m/h | 2.3 |
200*900 | 15 | 2.7*1.15*1 | 5 | 380 | 12.7mm*7 | 60~65m/h | 4 |
250*900 | 18.5 | 3.8*1.15*1 | 5 | 380 | 12.7mm*7 | 60~65m/h | 4.5 |
150*900 | 15 | 2.6*1.6*1 | 9 | 380 | 12.7mm*12 | 65~70m/h | 3.8 |
300*900 | 22 | 3.36*1.15*1.2 | 5 | 380 | 12.7mm*6 | 60~65m/h | 5.5 |
300*1200 | 36 | 3.5*1.85*1.2 | 6 | 380 | 12.7mm*12 | 60~65m/h | 6 |
150*1200 | 18.5 | 2.9*1.5*1 | 13 | 380 | 9.5mm*14 | 65~70m/h | 3.3 |
180*1200 | 18.5 | 2.9*1.5*1.2 | 11 | 380 | 12.7mm*12 | 60~70m/h | 3.3 |
200*1200 | 22 | 3.7*1.5*1.5 | 10 | 380 | 12.7mm*10 | 65~70m/h | 5.3 |
250*1200 | 33 | 3.7*1.7*1.5 | 8 | 380 | 12.7mm*10 | 60~65m/h | 6.2 |
Load and span of precast prestressed concrete slabs-
Slab size (Thickness x Width)(mm) | Max. length (m) | Max. load (Kn/m2) | Dia. of steel when max. load (mm) | No. of steel when max. load | Holes No. |
100x600 | 5.1 | 8.11 | Φ7 | 5 | 6 |
120x600 | 6.0 | 8.86 | Φ7 | 6 | 5 |
150x600 | 7.5 | 10.24 | Φ9.5 | 5 | 4 |
180x600 | 9.0 | 16.16 | Φ12.7 | 4 | 3 |
100x900 | 5.1 | 9.76 | Φ7 | 10 | 10 |
120x900 | 6.0 | 8.86 | Φ7 | 9 | 8 |
150x900 | 7.5 | 10.24 | Φ9.5 | 10 | 6 |
180x900 | 9.0 | 16.16 | Φ12.7 | 9 | 5 |
200x900 | 10.2 | 13.22 | Φ12.7 | 7 | 6 |
250x900 | 12.6 | 11.10 | Φ12.7 | 7 | 6 |
300x900 | 15 | 10.83 | Φ12.7 | 8 | 5 |
Application of the precast prestressed concrete slabs-
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