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Description of the Precast Hollow-core Lightweight Wall Panel Forming/making machine:
The Precast Concrete Lightweight Wall Panel Forming/Making Machine is capable of making GRC panels(Glass fiber Reinforced Concrete) , magnesite wall panels, composite wallboard, sandwich panels and wall panels of various lightweight materials. The thickness and length can be adjustable, the use of machine (60, 90, 120, 150, 180) can be produced. This machinery can produce Hollow panel(KPB), Solid panel(SPB), Reinforced Panel(JPB) and Sandwich Panel(FPB), with advantage of flexible investment, one set of the lightweight wall panel machinery can produce various panels, It is suitable for both small and large manufacturing production.

Specification of Precast Hollow-core Lightweight Wall Panel Forming/molding/making machine -
1. Hydraulic and electrical control systems, hydraulic opening and closing, automatic temperature control.
2. Heated by electric, water or stream, faster stripping, short conservation cycle.
3. High-intensity molding cavity, high precision, precise thickness, perfect flatness.
4. Plastic core tube lined with a metal pipe, durable and need no wash, save work and time.
5. Continuous sheets intensive design, accurate and convenient.
6. A multi-purpose machine suitable for the production of cement and gypsum light sheet, with adjustable thickness and height.
7. Mature and reliable technology, capable of long working life.
8. A complete mature system with manufacture,services, Installation, construction and inspection.
Technical details
| Density(kg/m2) | 35-45kg/m2 |
| Panel length | 2400-3000mm |
| Panel width | 600mm |
| Panel thickness | 90/120/150/180mm |
| Impact performance /times | No through crack with 3 impacts |
| Single suspending strength /N | No crack on panel surface with 800N load |
| Compressive strength /MPa | 4.6 |
| Bending Load/N | ≥800N |
| Sound insulation value/dB | 37-48dB |
| Fireproofing/Hour | 2.4-4 Hours |

1. Light weight--Nearly 46kg per square meter of wall panel,80% lighter weight than the brick and concrete walls.Reduce the project cost.
2. Thin wall panel--90mm wall panel’s mechanics versus 24cm brick wall.Increase housing area by 10~13%.
3. Excellent quality--All aspects of the building materials industry are in line with national standards- Compressive strength, Impact resistance, Density, Hanging force, Sound insulation, Fire resistance, Drying shrinkage, etc.
4. Flat wall panel surface--Reducing mortar layer,paint directly after putty.
5. Quick to install--Could be nailed, sawed, drilled, cut easily.Construction is flexible, pipes can be buried easily. Improve the construction schedule three to five times
6. Reasonable price--The prices are lower than the traditional solid wall, the cost of project can be reduced.
7. No cracking--Original tongue and groove structure, and creative construction technology. We have solved the wall panel’s cracking problem which Plagues the industry for years.
Cost of materials of Precast Hollow-core Lightweight Wall Panel Forming/making machine---
Materials | Quatity | Unit Price ( $ / t ) | Total price |
Cement | 50%-60% (About 22KG/m²) | $53/t | 1.2 |
Fly ash | 40%-50% (About 18kg/m²) | $5/t | 0.09 |
Fiber-glass mesh | 2m | $0.1/m | 0.2 |
Foaming agent | 0.2KG | $2.5/kg | 0.5 |
Production flow of the Precast Hollow-core Lightweight Wall Panel Forming/molding/making machine----Materials mixing by mixer→Feed the materials to the machinery →Input the pipes →Insert the fiber glass mesh → Open the mould →Lift the panel.
Rigorous work and welding techniques of lightweight wall panel machine--



Ningjin County Shuangli Building Materials Machinery Factory was founded in 2005.The factory is located at the west of Ningjin County, on the 324 provincial highway.
We have strong technical force and excellent workmanship. The Market Strategy is base on the rural market-oriented. We specialize in the production of precast prestressed concrete molding machine. The factory runs through a strict management system with improved detection methods and perfect quality assurance system.With the increasing effort on R&D ,We have successfully developed more than 100 models of precast molding machines, including Concrete hollow core slab making machine, concrete lintel machine, concrete purline machine, concrete fence column making machine, lightweight wall panel machine, precast concrete hollow core lightweight wall panel forming/making machine for prefab house and exterior wall panels, and concrete pipe making machine, etc. The thickness of the product can be varied from 30mm to 380mm, widest 1.2m, longest 18m.All our products can meet the country's large-scale construction projects and civil needs.
Our products have a particularly good reputation in more than a dozen provinces and cities nationwide. The export has been increased recent years, including India, Russia, Myanmar, Uzbekistan, etc.We provide the stability of product quality, timely delivery, excellent after sale service, followed by customers’ trust, wide market and a good reputation.
Sincerely welcome your arrival
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