Raw material selection: The production of raw materials of cement wood passing machine mainly includes cement, aggregate (sand, stone), water, admixtures (such as water reducing agents, early strength agents, etc.). The quality of cement directly determines the strength, durability and impermeability of prefabricated components, so it is necessary to select high-quality cement that meets national standards. The aggregate needs to be proportioned according to the required concrete strength, workability and economy to ensure that the concrete has good physical and mechanical properties.
Pretreatment: Raw materials need to be pre-treated before entering the cement mill. Cement should be inspected to ensure that it meets production requirements. The aggregate needs to be screened, cleaned and broken to remove impurities, ensure uniform particle size distribution of the aggregate, and improve the uniformity and compactibility of the concrete.
Proportioning: According to the design requirements and production experience, the amount of each raw material is accurately calculated to ensure the accurate ratio of concrete. In the batching process, the proportion of cement, aggregate and water, as well as the type and amount of admixtures, should be strictly controlled to ensure that the performance of concrete meets the design requirements.
Mixing: Send the ingredients into the blender for full mixing. It is necessary to control the mixing time and mixing speed during the mixing process to ensure that the raw materials are fully mixed and uniform to form a concrete with good workability. The choice of mixer needs to consider its mixing efficiency, mixing quality and durability to ensure the continuity and stability of production.
Mold filling: the mixed concrete is sent into the mold, and the filling speed and filling amount of the concrete should be controlled during the filling process to ensure that the concrete in the mold is uniform, dense, and free of bubbles and holes.
Continuous extrusion molding: The mold is continuously advanced at a certain speed under the action of the pushing mechanism. At the same time, the concrete in the mold is gradually compacted and formed under the action of the extrusion wheel. In the process of extrusion, the extrusion speed and extrusion pressure should be controlled to ensure that the compactness and shape of concrete meet the design requirements. In addition, the design and manufacturing of the mold need to consider its wear resistance, corrosion resistance and easy cleaning to improve production efficiency and product quality.
Curing: The concrete round hole plate after forming needs to be sent into the curing room for curing. In the curing process, it is necessary to control the temperature and humidity of the curing room, as well as the curing time, to ensure that the concrete is fully hydrated, forming a stable hydrate, and improving the strength and durability of the product. It is also necessary to check the quality and performance of the product regularly during the maintenance process to find and solve potential problems in a timely manner.
Finished product treatment: After curing, the concrete round hole plate needs to be treated and cut. Surface treatment is mainly to remove excess cement and impurities on the surface, as well as repair possible defects, so that the product has a more flat and beautiful appearance. Cutting is to cut the concrete round hole plate into the required size and shape according to the design requirements. The cutting speed and cutting depth should be controlled during the cutting process to avoid damage to the product.
Quality inspection and packaging: Finally, the quality of the finished product is inspected, including the detection of appearance quality, dimensional accuracy, strength and other indicators. After passing the inspection, it is packaged and labeled for transportation and storage.
| Model number |
Length (m) |
Width (m) |
Height (m) |
Carrying capacity (tons) |
| LB-PB-30 |
4.5 |
0.3 |
0.15 |
30 |
| LB-PB-50 |
6.0 |
0.3 |
0.15 |
50 |
| LB-PB-80 |
7.5 |
0.3 |
0.15 |
80 |
| LB-PB-100 |
9.0 |
0.3 |
0.15 |
100 |
| LB-PB-120 |
10.5 |
0.3 |
0.15 |
120 |
| LB-PB-150 |
12.0 |
0.3 |
0.15 |
150 |
| LB-PB-200 |
15.0 |
0.3 |
0.15 |
200 |
| LB-PB-250 |
18.0 |
0.3 |
0.15 |
250 |
| LB-PB-300 |
21.0 |
0.3 |
0.15 |
300 |
Factory corner display and information
Shandong Feiyu electromechanical Technology Co., LTD
Our History
Our company was established on june 3, 2019. In that year, we began to produce prestressed hollow slab forming machine, purlin forming machine, lintel wood forming machine and light wallboard machine. In 2020, we began to produce sanitation equipment mainly based on sweeper. In 2021, the crawler series, three wheel and four-wheel transport vehicles began production, and in 2022, the whole company started the R & D and manufacturing of cranes and 3-16 on-board cranes.
Our Factory
Our company mainly produces a variety of mechanical equipment with domestic advanced level, such as prestressed hollow slab forming machine, purlin forming machine, lintel and wood forming machine, light wallboard machine, crane, truck mounted crane, crawler transport vehicle, sweeper and so on. The design is scientific, reasonable and durable. Among them, the concrete equipment has simple operation, fast forming speed, dense extrusion, high strength, smooth and tidy plane, saving time, labor and convenient maintenance It has long service life and reduces the cost of prefabricated components, so that each component factory has strong competitiveness and high economic benefits.
Our Product
The first series: concrete floor machine, concrete column forming machine, concrete lintel forming machine, super thick and large-span international concrete floor machine, concrete enclosure machine, and various special-shaped precast unit forming machines are designed and customized according to user needs.
The second series: 5-16 crane, three wheeled transport vehicle, four wheeled transport vehicle, 3-16 truck mounted crane
The third series: sweeper and remote control cutting machine
The fourth series: 1-15t crawler transporter, crawler crane, crawler elevator.
Product Application
Building materials processing industry, hoisting industry, environmental sanitation industry and field engineering operation
Our Certificate
Production Equipment
One 630kVA transformer, one 5T gantry crane, two intelligent boring machines, one intelligent planer, one large boring and planing integrated machine tool, five welding robots, one 75kW diesel generator, one 16t truck crane, one four column hydraulic machine, one air compressor, five automatic sub arc welding machines, five AC welding machines, one CNC cutting machine, one bending machine, one edge planing and beveling machine, one oil pressure folding machine, and one air compressor, One automatic derusting grinder and four spray guns.
Production Market
With strong technical force and excellent workmanship, our products sell well in dozens of provinces, cities and regions across the country and are exported to Russia, Uzbekistan and Thailand, Bangladesh, India, Nigeria, Malaysia, Indonesia, the Philippines, South Africa and other dozens of countries and regions are modern enterprises integrating science, industry and trade. Over the years, due to the timely innovation of products, stable quality, simple operation, long service life and easy maintenance, they have won the trust of customers. It has long cooperated with provincial, municipal and local technical colleges and universities to develop new technologies and high-quality new products, elaborately developed and produced three series of more than 40 varieties of building materials and equipment, with sophisticated technology, advanced process standards and unified standards for spare parts.
Our Service
Pay attention to quality, service and management, and regard customers as God forever. Parts are sent promptly and quickly, customer visits and technical guidance are accepted 24 hours a day, and lifelong maintenance services and spare parts are provided. Our factory has always been "customer-oriented" to provide customers with overall and comprehensive services; "Service as the core" to create the most valuable products for customers; "Focus on quality" and provide all-round service to every customer! Exquisite products, perfect services and preferential prices are the business tenets of Shuangli people. The product quality is the key to win in the market competition and the foundation of enterprise development. We sincerely cooperate with friends from all walks of life to share a win-win situation with strict management and the principle of "good faith, quality and service".
Audited Supplier 
){kind=link}