ATAIRAC ATL Series Artificial Sand/Aggregate Plant for construction
1. General introduction
ATL series closed-style Artificial Sand/Aggregates Plant adopts full steel structure with little occupied space, which has the advantage of smart working flow, quick installation and high production efficiency. The finished product features with good shape, consecutive grade of granularity and adjustable fineness modulus. This production line utilizes mechanical dust separation and is designed in the form of closed style. The comprehensive methods are applied to reduce noise and vibration and lower the dust emission
ATZ series Artificial Sand/Aggregates Plant has the features of smart structure design reliable quality and high production capacity. The finished product features with good shape consecutive grade of granularity and adjustable fineness modulus. By using centralized dedusting method the Plant efficiently controls the dust emission.
2. Features
ATL dry-type sand making equipment developed by ATAIRAC 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 ATL sand making 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.
- good-shape granularity
- Consecutive grade of granularity
- Controllable stone powder content
- Adjustable and stable fineness modulus
- Reduced dust emission, low noise and small vibration
3. Characteristics
01VSI Vertical-shaft Impact Crusher
(1)Deep cavity design enables bigger inner space of impeller, therefore more throughput capacity and higher efficiency;
(2)Reasonable inner structure, the material liner forms on the chamber wall, which could effectively extend the service life of impeller and wearing parts, reduce usage cost.
(3)High, middle and low speed grades are optional, which amplify the crusher efficiency, and combine crushing, sand making, re-shaping functions as one,
(4)The wear-resistant plate and surfacing on the impeller upper plate provide dual protection, which ensure the impeller safety and repeating use.
(5)Higher manufacturing accuracy and dynamic, static balancing technology make the impeller outstanding in unbalance resistance.
(6)Modularized wearing parts design ensures high generality, less wearing parts type and convenient wearing parts replacement.
02 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.
03 Sand Powder 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.
04 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.
05 Electronic Control 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.
4. Technical parameters
5. Final Products
(1)Particle shape: schist stone contents%
(2)Particle size distribution: medium sand in area 2
(3)Powder content: Adjustable within (5%-15%)
(4)Humidity: 3%-5%0
(5) Fineness modulus: Adjustable within(2.6-3.0)
6. Application Site
ATAIRAC Wet type sand making plant
1.Sand Making Plant Popular Solutions:
1.1:Jaw Crusher-Cone Crusher-Vibration Screen-Sand Making machine- Vibrating Screen (Dry Type Normal Sand Production Plant)
1.2:Jaw Crusher-Cone Crusher-Vibration Screen-Sand Making machine- Vibrating Screen-Sand Washing Machine (Economic Wet Type High Quality Sand Production Plant)
1.3:Jaw Crusher-Cone Crusher-Vibration Screen-Sand Making machine- Vibrating Screen-Sand Washing Machine-Fine Sand Washing System -Sewage treatment System( Environmentally friendly Wet Type High Quality Sand Production Plant)
2. Introduction of Wet Type Sand Making Plant
Wet type artificial sand/aggregates plant adopts full steel structure with little dust and noise, which has the a dvantage of smart working flow, quick installation and high production efficiency. The finished product featurres with good shape, consecutive grade of granuIarity and adjustabIe fineness moduIus.
This production line utilizes fine sand recovery device and is designed in the form of horizontal style. The comprehensive methods are applied to reduce noise and vibration, and lower the dust emission.
3.The basic difference between fine sand and ordinary sand
1) The requirements for fine sand feeding are more strict, such as soil content, water content and ordinary sand are not so strict
2) The requirements for the finished products of fine sand are more strict, and the powder concentrator and fineness modulus must be added, while the ordinary sand does not have to add the powder concentrator or and fineness modulus need not be adjusted.
4. Main Equipments
Vibrating feeder-jaw crusher-cone crusher-sand making machine-vibrating screen-sand washing machine/fine sand recycling device-sewage treatment system
4.1 VSI Sand Making Machine
VSI Sand Making Machine is developed on the basis of several patents of our company with the material striking against material, material striking against metal. ATAIRAC VSI Sand Making Machine has two models: 'Stone -Stone (VSI-I)' and 'Stone-Steel (VSI)'. The 'Stone-Stone (VSI-I)' can be used in processing hard materials, and the percentage of sand productivity is about 40%; The 'Stone-Steel (VSI)'can be used in processing the materials with medium and high degree of hardness and the percentage of sand productivity is about 40-60%. The VSI Sand Making Machine can be widely applied to stone reshaping, fine-grain making and sand making in the fields of construction, industrial ore, metallic ore and material recovery, it is the most ideal equipment for artificial sand-making.
(1)Deep cavity design enables bigger inner space of impeller, therefore more throughput capacity and higher efficiency;
(2)Reasonable inner structure, the material liner forms on the chamber wall, which could effectively extend the service life of impeller and wearing parts, reduce usage cost.
(3)High, middle and low speed grades are optional, which amplify the crusher efficiency, and combine crushing, sand making, re-shaping functions as one,
(4)The wear-resistant plate and surfacing on the impeller upper plate provide dual protection, which ensure the impeller safety and repeating use.
(5)Higher manufacturing accuracy and dynamic, static balancing technology make the impeller outstanding in unbalance resistance.
(6)Modularized wearing parts design ensures high generality, less wearing parts type and convenient wearing parts replacement.
4.2 DXS Sand Washing Machine
Product Description
DXS bucket-wheel sand washing machine is a high efficient sand washing equipment, which is manufactured by using advanced technology from home and abroad according to condition of sand making industry. It is suitable in sand making process of metallurgy, mining, chemical, transportation, hydroelectricity, building materials industries, etc. it is mainly applied to the washing process in sand making industries and also can applied to sand selecting process in mineral separation industry, etc. it features in high clean degree, greater capacity, high efficiency, lower energy consumption, lower material loss, etc.
- Simple and reasonable structure, which effectively reduce occupation area.
- The isolation design in bearings, sand and water can effectively prevent bearing damage from accessing water, sand and pollutant, which is decreased the malfunction rate.
- The optimized design of transmission part, which is convenient for customer's installation at site.
- Professional designed guide plate is conductive to scoop up the materials; the reasonable design of screen cloth matched with optimized bucket-wheel revolving speed can ensure diminishing the moisture and impurities to the least extent,
- Lower fine sand and stone powder loss and reached the standard request of building sand's gradation and fineness modulus.
- Reasonable designed discharge chute and outfall, which is convenient for the discharge of material and water.
- Bucket-wheel sand washing machine almost has not bearing part except for screen cloth, which provides the machine with long service life and less maintenance.
- It features in greater capacity, lower power consumption, water saving, non-pollution, green and environment protection.
5. Application site
7. FAQ
1. How long is the date of delivery?
30 working days after payment of earnest money or depends on order quantity.
2. How long is the guarantee period of your machine?
We guarantee quality of the machines (excluding wearing parts) for a period of one year from the date of trial run finish under our technician's guidence.
3. What's the after sale service of your company?
We will send engineers to guide your workers to install the machine, take trial run; the buyer should prepare the materials and tools needed, and offer necessary assistance. The actual expenses incurred for accommodation, to and from travel for the engineer, and insurance, should be borne by the buyer.
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