China Prestressed Large Span Hollow Core Roof Making Machine

Product Description
Brief Introduction
The Hollow core slab forming machine works on the concrete platform. Driven by the motor and transmitted throught the speed reducer. The movement of the slipper block pushed the loosen materials to the forming container from the hopper. With the continuous working of the vibrate plates. The material condensed by pushing and discharging of air. Press the concrete be hard and strong. The concrete be shape to smooth slabs. At the same time, the machine move forward to produce the long panel because the reactive force overcomes the frictional resistance. The slab can be cut to different lengths from 4.2m to 18m. Finshed products with strong load capacity, smooth surface and good flatness.
Due to the strong adaptability for field, low requirement to the supporting facilities, low cost of investment, our hollow slab forming machine has a broad market prospect.
Technical Details
Parameter of concrete slab making machine
Thickness*
Width
Total
Power
(KW)
productivity
(m/min)
Max
Length
(m)
Maximum load
capacity
(kn/m2)
Steel
Diameter
Number of
steel used
Holes
100*600
8
1.2-1.4
5.1
8.11
7mm
5
6
120*600
8.5
1.2-1.4
6
8.86
7mm
6
5
150*600
10.5
1.2-1.4
7.5
10.24
9.5mm
5
4
180*600
10.5
1.2-1.4
9
16.16
12.7mm
4
3
100*900
10
1.2-1.4
5.1
9.76
7mm
10
10
120*900
14
1.2-1.4
6
8.86
7mm
9
8
150*900
15
1.2-1.4
7.5
10.24
9.5mm
10
6
180*900
15
1.2-1.4
9
16.16
12.7mm
9
5
200*900
15
1.2
10.2
13.22
12.7mm
7
6 & peach
120*120
15
1.2-1.4
6
8.86
7mm
12
11
150*1200
15
1.2-1.4
7.5
10.24
9.5mm
14
13
180*1200
19
1-1.2
9
16.16
12.7mm
10
11
200*1200
22
1-1.2
10.2
13.22
12.7mm
10
8
250*900
18.5
1.2
12.6
11.1
12.7mm
7
6 & peach
300*900
26
1.2
15
10.83
12.7mm
8
5 & peach
220*1200
32
1-1.2
10.5
10.9
12.7mm
9
8
250*1200
34
1-1.2
12.6
11.1
12.7mm
10
8
300*1200
36
1-1.2
15
10.83
12.7mm
12
6
We can design and manufacture specific model according to customers' specific requirement.

Production Process
Production flow:
The machine works on the concrete platform, using pre-stressed steel wires as guidance, electric motor as power to push the concrete into concrete slabs while walking along the steel wires.
The continuously working of vibration plate will highly classify the concrete. Meanwhile, the reaction of pushing materials by slider will move the equipment go along with the steel wire overcoming the frictional resistance.
After nearly 48-hour maintenance, it can be cut into concrete slabs for use.


Product Features
Product Features
1.High load capacity, large span and good Anti-seismic performance.
2.Fire resistant, heat insulation, sound insulation performance is good.
3.Easy to forming up:
The hollow core slab specifications can be customized according to the need of project, customer can choose different specifications according the building demend.
4.Energy conservation and efficient:
This hollow slab machine adopt advance production technology of extrusion molding, without molds and steam curing, reduce the labor cost, largely improve the production efficiency.
5.Reasonable design:
The hollow slab using steel cable for longitudinal reinforcement, have good toughness, strength, reasonal structure design, superior to other similar panels.
6.Save time and labor cost:
Hollow slab can be directly used as the floor slab and roof slabs, also can put on decorative brick, dry sticks stone on slabs for surface finishes. This can save rendering process, save labor and money. At the same time, avoid crack if plastering.7.Compared with casting- in- place, the hollow core slab with low steel consumption, low cost, its simple construction process, largely shorten the construction period, reduce labor cost, raw materials cost and comprehensive cost of construction projects.