High quality low price sand making plant in China for great sale

High quality low price sand making plant in China for great sale

1. Brief introduction for sand making plant

V7 dry-type sand making equipment developed by NFLG makes breakthroughs in the vertical-shaft crushing, air screening and other key technologies and uses the five-hole impact rotor structure, the state-of-art technology to crush, shape and grind raw materials entering crushers through rotors using the "rock breaking" centrifugal crushing method. This achieves self-generated crushing and high-strength self-generated crushing, thereby efficiently improving the particle shapes of finished sand and increasing the output of fine aggregate. The equipment uses the air screening technology to achieve perfect classification on transfinite particle size, finished sand and sand powder, thereby maximizing the screening efficiency, and uses intelligent control to make the fineness modulus of finished sand adjustable. In addition, the equipment uses the dust collector technology with offline ash removal pulse to efficiently control the content of rock powder in finished sand and operate the whole system in a closed negative pressure environment, thereby realizing the value ideas of green and intelligent sand making for environmental protection.


2. Characteristics for sand making plant

a. US7 vertical-shaft impact crusher
	Five-hole impact rotor structure The unique material throwing hammer and T-shaped structure significantly increases the output of particle sizes ranging between 0.15mm and 0.6mm. The particle shape improves significantly, with the void ratio less than 42%. The service life of a five-hole impact rotor is five times that of a normal rotor.
b. AS Air Screen
	Vibration transmission and dispersion technologies The vibration screen combine separation and selection technologies The intelligent air regulation for air blowers can control wind force during screening and clean the surfaces for sand The new polyurethane mesh can prevent blockage and improve the screening efficiency. The fineness modulus is adjustable with the stability reaching ±0.1.
C. Sand power separation technology
	The air separation technology with inertial classification requires no energy consumption. The adjustable guide plate design maximizes the air flow path. Corse particles (with a size bigger than 40μm) in the reclaimed sand powder improve the quality of finished sand, thereby ensuring a reasonable graduation of finished sand. The technology can reduce power consumption during dust collection and improve dust collection efficiency.
d. Dust collector
	The high-efficiency bag dust collector provides the offline ash removal dust collection function to achieve a dust collection efficiency of 99%. Polyester peritoneal filter bags provide excellent filtering performance, with the carbon concentration less than or equal to 20 mg/m³ (under rated conditions). Automatic differential pressure signal feedback brings high-performance automatic pulse control.
e. Electronic cotrol system
The unique algorithm and control mode are used. The graduation and fineness modulus of finished sand are adjustable, and the sand powder content is controllable. Intelligent management for quick-wear parts is used.

3.Parameters for sand making plant

NFLG has already obtained 16 national science and technology progress prizes, 45 provincial science and technology progress prizes and several municipal or district-level science and technology progress prizes, together with 17 National Invention Patents, 204 National Utility Model Patents and 5 appearance patents.

Integrated Solution

NFLG is an experienced engineering company, specializing in development and manufacture of aggregate mining, waste processing, sand making and construction material making machinery and providing customer-tailored integrated solutions.

Service Support

24h Customer Service System

Here is the information center for contacting us. We will be on line around-the-clock, providing you with one-stop service including introduction to service outlets, product design, technical support, product complaints, service complaints, repair and stand parts consultancy. All your needs can be delivered in an accurate and effective manner. Our powerful personnel (information exchange center, product promotion center, industrial service center, customer satisfaction improvement center, customer behavior analysis center and so on) and technical strength will enable your needs to be delivered, replied and satisfied in first time. You can contact us any time anywhere through the contact information on your PC or phone.

Carefree Cloud Service System

NFLG cloud service system can collect data of equipment operating status and physical condition of parts with its automation control and Internet of Things and send data to cloud servers through Internet or wireless networks. Then the technical service team of NFLG will analyze such data professionally and initially supply customers with remote equipment diagnosis and maintenance, thus realizing the housekeeping style carefree cloud equipment service. Additionally, the analysis, suggestion and other value-added services, such as, energy saving, cost reduction, efficiency and quality improvement and business-assisted management.

Technical expert team

The expert team consisting of doctors, masters, senior engineer, professors, doctoral advisers and other high-level technical talents has the capability of overcoming difficulties independently or jointly with colleges and universities.The expert team is equipped with a 500m² lab center to conduct experiments of cement concrete, asphalt concrete and dry mixing mortar materials as well as detection & analysis of raw materials.

Our Factory

Our Advantage

Strength of R&D: The dedicated spirit of products leads engineering mixing;

Digital production: information- oriented, data- oriented,intelligence-oriented

Cloud platform: NFLG develops a cloud platform service system;

Equipment Upgrading:A new plant with service-created values -- upgrading and High quality low price sand making plant in China for great salevation of NFLG old plant;

• An expert service team
• "low price high value"service
• Energy saving and low carbon

We have a professional installation and after-sales staff;

We have the largest factories and production capacity;

We have a professional sales and service team;

The NFLG, worthy of your trust!

Certificate

Conquering market with high quality product——Xin Xing’s powerful weapon

Access to Taida: secret code that unlocks dry mortar market

Italy Mabe - South Road Machine FBC 2000 special mortar production line application

Nippon - South Road Machine special mortar production line application

The entire center feeding: Sand Making Machine Material falls the feed hopper, then enters the high-speed rotary sling wheel from center feeding hole, which is speeded immediately in the sling wheel. High quality low price sand making plant in China for great sale The speed can reach several dozens times of the gravity acceleration. Then Sand making machine is thrown from the sling wheel. First, Sand Making Machine is crushed with other rebounded material fell freely from the sling wheel.
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Then both of them are impacted to the material lining (rock-rock) or strike back block (rock-iron), rebounded and stroke to the Good of eddy cavity of Sand making machine in the inclined-up direction. Then High quality low price sand making plant in China for great sale moves along deflection-down, and forms a continuous material curtain with the material from the impellers passage. Just like this, the material is stroke, rubbed, crushed twice or more, then is discharged from the down discharging hole. There is little loss for medium-sized and fine sand and stone powder. Sand Making Machine The grade and the fineness of the sand for construction after being washed can be up to the national standards, such as sand for construction and cobble and broken stones for construction. There are no other wear parts except the screen mesh. High quality low price sand making plant in China for great sale has longer service life and little maintenance chance.
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