NEWS

Focus on the R&D and design of high-quality sand and gravel aggregate shaping, sand making equipment, and recycled aggregate preparation

Company News

Industry News

Green Energy Technology | Reengineering the Quality of Mechanically Crushed Sand, Leading the New Revolution in Green Building Materials

Release Time:

2021-09-15

In the expansion of highways and railways, the rise of skyscrapers, and the construction of new energy projects, there is an "invisible cornerstone" quietly transforming the quality of China's infrastructure - that is, machine-made sand. Fujian Province Green Energy Environmental Protection Technology Co., Ltd. takes the LN-ZDS high-quality aggregate shaping and sand-making complete set of equipment as its core, using the "shaping and sand-making" black technology to solve industry pain points, making every grain of sand a guardian of project quality.

Industry pain points: Have you been hit by the "big headache" of traditional sand making?
"Sand with poor particle shape, high content of needle and flake particles, and low concrete strength", "High porosity of asphalt pavement, prone to water seepage and cracking", "Huge accumulation of solid waste from mines, and great environmental pressure"... These problems used to be chronic diseases plaguing the construction, transportation, municipal and other fields. Green Energy Technology has been deeply involved in the industry for many years, and with innovative technologies, it directly addresses the pain points, enabling manufactured sand to move from "usable" to "premium".

Green Energy Solution: Not Just Sand Making, but the "Artisan of Sand Shaping"
Core Equipment: LN-ZDS High-End Aggregate Shaping and Sand Making Complete Set of Equipment
From raw materials to finished products, Green Energy Technology has developed a "one-stop" intelligent sand-making system, achieving full automation, greenness, and precision throughout the process. The equipment adopts ultra-high-speed secondary acceleration crushing technology and multi-parameter structural rotors, combined with power-free vortex powder selection technology, making the sand particles more round and the gradation more accurate, completely eliminating the trouble of "needle and flake-shaped" particles.

Core Parameter Comparison of Green Energy Technology's High-Quality Aggregate Shaping Equipment vs Traditional Equipment

Comparison dimension	Nonnon Premium Equipment	Traditional aggregate shaping equipment
Grain shape control	The content of needle and flake-shaped particles is no more than 5%, and the proportion of cubic particle shape is over 90%, which meets the first-class standard of GB/T 14685-2011.	The content of needle and flake particles is 10% to 15%, and the proportion of cubic particle shape is 60% to 70%, mostly meeting the secondary standard.
Grading accuracy	The gradation error of 0-5mm/5-10mm/10-20mm grades is ≤ 3%, and the intelligent system makes real-time adjustments.	The content of needle and flake particles is 10% to 15%, the proportion of cubic particle shape is 60% to 70%, mostly secondary standard gradation error is 8% to 12%, relying on manual screening, with poor stability.
production efficiency	The output per unit is 80 to 150 tons per hour, which is 40% higher than that of traditional equipment.	When operating alone, the output is 50 to 100 tons per hour, and it is prone to stop due to material jamming.
Energy consumption level	The electricity consumption per unit product is no more than 1.2 kWh per ton, achieving a 15% energy saving.	The power consumption per unit product is 1.4 - 1.6 kWh per ton.
Environmental protection indicators	Dust emission concentration < 10 mg/m³, noise ≤ 75 dB(A)	Dust emission concentration: 30 - 50 mg/m³, noise: 85 - 90 dB(A)
core technology	Dual-main mechanism sand-making structure, adjustable gradation system, intelligent monitoring platform	Single-stage crushing, fixed screening process, manual parameter adjustment
maintenance cost	The lifespan of vulnerable parts is extended by 30%, and the annual maintenance cost is reduced by 20%.	Frequent replacement of vulnerable parts leads to high annual maintenance costs.
applicable scene	High-quality asphalt aggregate demand projects such as expressways and municipal roads	Projects such as ordinary roads and building foundations that have relatively low requirements for aggregates

Three core advantages redefine "good sand"

Grain Shape "Beauty Treatment": The VSI vertical shaft impact type shaping sand making machine is the industry's first fully intelligent control high-end model, with a maximum rotational speed of up to 2100r/min. It integrates "crushing + shaping" functions, increasing production capacity by 50% and reducing energy consumption by 15%. Through various crushing modes such as "stone-on-stone" and "stone-on-iron", the produced sand has a continuous gradation and a shape close to natural sand, with needle and flake content <5%, and can increase the strength of concrete by more than 20%.
Intelligent "Brain": Equipped with an industrial internet remote operation and maintenance cloud platform, it has established a full life cycle management system for the equipment. It can monitor the equipment's operating parameters, production capacity trends, and energy consumption analysis in real time, and supports fault early warning and remote debugging. The "raw material memory" formula mode enables one-click switching between multiple specifications for production, increasing efficiency by 30%, truly achieving intelligent control.
Green "Gene": The fully enclosed dust removal system and hot and cold air drying technology ensure that dust emissions are far below national standards. The high utilization rate of solid waste from mines contributes to the construction of "waste-free cities", truly realizing the concept that "green mountains and clear waters are as valuable as mountains of gold and silver".

Covering all fields: from "infrastructure backbone" to "green future"
The equipment of Green Energy Technology has been widely applied in areas such as highways, railways, municipal works, building construction, new energy, solid waste treatment in mines, and prefabricated components, with its market share consistently ranking among the top in the industry. Whether it is the stable foundation of high-speed railway tracks or the concrete aggregates of wind power towers, the manufactured sand produced by Green Energy Technology's complete set of equipment for fine sand making and aggregate shaping, with its characteristics of "high compressive strength and low porosity", has become the "invisible guardian" of project quality.

Contact Us
Whether you are a mining enterprise, a building materials manufacturer, or a large-scale engineering contractor, we can tailor a sand-making solution for you.

Consultation Hotline: 400 6655 896
Website: www.fjlnkj.com