| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Warranty: | 1 Year Free Warranty |
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plants for prestressed concrete elements for precast half floor slab/lattice girder floor
Brief introduction:
Long line casting beds form the basis of the highly productive extrusion and slipforming processes employed in the production of prestressed hollow floor products, some solid walls and sandwich wall panels, beams and lintels.
This prestressed long line table half slab production line developed by Haitian company, is with mature technology, reasonable design, high degree of automation, easy to operate. It is an ideal choice for those precast plants who focus on large scale half slab production.
Technical advantage:
Higher production efficiency; (150% more than Pallet circulation production line)
Factory floor space is smaller;
Greatly reduce labor demand; (9-10 people)
High utilization rate of die table; (The utilization rate of the mold can reach more than 90%)
Significant reduction in investment costs; (equivalent to 70%-80% of Pallet circulation production line cost)
Easier and safer operation;
Component pass rate is higher;
Components cost less to produce.
About half floor slab:
A half floor slab/lattice girder floor is a reinforced concrete slab with a minimum thickness of 5-7cm.The thickness of
the finished floors lab is between 12cm and 30cm, depending on the span and the loading.The fundamental benefits are amongst other things a high-quality product at a reasonable price, extreme dimensioning vers at lity and rapid on-site
installation.
The floors lab contains the steel truss that is required to give stiffness once installed, as well as the flexural tension reinforcement, lengthways and crossways, that is required for assembly and the final state.
The floors lab is made into a solid and monolithic reinforced concrete floor by using mix-in-situ concrete that is poured at the construction site and allows them to cooperate while bearing loads.Both floor layers are joint by lattice girders placed in an in-situ cast concrete and by rough precast element surface.
Application:
Floor span within 8 meters, can be widely used in hotels, office buildings, schools, residences, hospitals, warehouses, parking lots, multi-storey industrial plants and other housing construction projects.
Compared with non-prestressed composite plates, the former can save steel bars and reduce costs under the same load strength, and can effectively improve the span of composite plates under the same amount of steel.
1.Concrete casting table
conventional 2.85*9m/set (size can be customized), multiple mold tables are spliced into a long-line production platform, and the side mold can be placed in the length direction to effectively improve the utilization of the mold table;
Heated pipes can be laid for later stage steaming of half floor slabs;
Insulation plate at the bottom prevents heat loss during component steaming and saves costs.
2.Concrete feeder:
1) the equipment consists of walking device, hopper, electronic control system;
2) The system is equipped with anti-collision parking mechanism, overload protection and other devices to ensure stable performance and stable operation. The whole machine is easy to operate, safe and reliable.
3.Distributor&vibration machine:
Complete concrete pouring and vibration compaction of lattice girder floor slabs;
Concrete pouring is done by a distributor machine. The distributor machine is used to accurately distribute for the prefabricated components of the half floor slab, including the position of the concrete cloth, the thickness of the concrete distribution, the total amount of the concrete of the single piece, etc;
Vibrating system complete vibration compaction of concrete.
4.Multi-functional bed cleaner
On the surface of the steel platform after demoulding, there is a coagulation residue falling off the component, and the cleaning mechine will finely clean the surface of the casting table;
When the motor cleaning brush cleans the concrete at high speed, the concrete dust is absorbed, filtered, and dusted by the dust collecting device for the generated concrete dust;
The device runs forward through the mold bottom surface, the spraying device starts to spray the release agent automatically, and the high-pressure ultra-fine atomizing nozzle is used to evenly spray release agent oil film on the surface;
When producing prestressed laminated slabs, the tensioning equipment guides the steel from one end to the other end ,prepare for the next tensioning station.
Greatly reduce the labor intensity of workers and improve work efficiency.
5.Tensioning machine:
Tension can be customized according to demand (1000-3000kN);
After the steel is laid,tensioning steel is to prepare for pre-stressed components next vibration. At the end of the release, release the tensioned prestressed steel when the concrete reaches sufficient strength.
6.Roughening machine/Multi-functional Cover roller:
Roughing the lattice girder floor slab before steaming, making the surface rough and improving the surface adhesion;
After roughening is completed, the equipment lays a protective film on the half floor slabs to heat the steaming pipe at the bottom of steel mold table.
7.Component transport vehicle:
transport finished components between the workshop and the component yard;
horizontal transport of laminated slabs;
Effective loading capacity up to 25t.
8.CNC plotting machine
This machine is made of steel frame welding, through special stress-relieving aging treatment to ensure the accuracy of the fuselage, professional linear guide rail, servo motor and high-precision nozzle, independent development control software, identification graphics, and Draw a line. Providing precise mounting dimensions for the next station enables quick installation of some special-shaped molds in the production line for increased productivity.
9.Production line temperature control system:
station button box
Three-phase five-wire system 380V 50Hz
Central monitoring
The system adopts advanced PLC microcomputer control system, which is controlled by man-machine interface operation. It has simple operation, simple and smooth flow, and the main components are imported brand products, which makes the control system reasonable in configuration, stable in operation, low in energy consumption and excellent in quality.
Dezhou Haitian was established in 1997. We have been focusing on the manufacturing of machines for prefabricated (precast) concrete components, and provide the supporting service of a total solution.
1.Why choose you?
-26 years professional experiences in the precast concrete machinery/molds and production line.
-Vice president of CCPA(Short for "Concrete and Cement Products Association of China")
-An ISO9001:2008 and CE certified company!
2.Where is your company situated?
Our factory located at Dezhou city, Shandong province, China.
3.How do we come to your factory?
If you are in Shanghai, take fast train from Hongqiao to Dezhou East, it takes 3-4h.
If you are in Beijing, take fast train from Beijing South to Dezhou East, it takes 1.5h.
We will pick you up at the destination station.
4.What is your payment term ?
You can transfer the payment via T/T. We will provide you the bank detail.
Generally, 30% prepaid and the rest 70% should be paid before shipping.
Key words:prestressed concrete casting mould/concrete casting mold table for precast half floor slab/sandwich wall panel
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