Sand Drying Line 3-120t/H with Feeding System for Building Material Factory Production

Product Description

High Temperature Resistant Three Cylinder Rotary Dryer for Coal Slime

Materials is sent into stock bin by belt conveyor or bucket elevator, then conveyed from material silo to belt conveyor by disk feeder, belt conveyor carry materials into feed pipe. The gradient of newest energy-saving feed pipe must be larger than materials' angle of crater in order that materials flow into dryer successfully. The drum of dryer is a rotary drum which is slightly at an angle with the horizontal line. Materials get in dryer from one side, heat carrier follows at the same time. Through the inner cylinder, middle cylinder, outer cylinder, arrive at discharging port, finally get into discharging silo. After heat carrier goes through dryer, materials carried in heat need cyclone dust collector to capture down. If a need to further reduce the dust content, it should go through bag filter or wet dust collector before discharging. Finally linear vibrating screen separates the qualified finished products from the dried material.

Specification

Application Fields of Building Material Dryer

1. Dry-mixed Mortar Industry: Core drying unit for dry-mixed mortar production, drying river sand, manufactured sand and quartz sand to ≤0.5% moisture content, ensuring stable mortar strength and workability.

2. Ready-mix Concrete Batching Plant: Pre-drying sand and aggregate to stabilize concrete mix ratio, avoid strength fluctuation, and realize all-weather production.

3. Cement Production: Drying blast furnace slag, fly ash, clay and other raw materials, improving grinding efficiency and realizing solid waste recycling.

4. Aggregate & Quarry Industry: Producing high-quality dry sand from wet river sand/manufactured sand, increasing product added value.

5. Gypsum Building Materials: Drying desulfurized gypsum, phosphogypsum for gypsum board, gypsum mortar production, realizing industrial waste recycling.

6. Foundry & Chemical Industry: Drying foundry sand, calcium carbonate and other powder materials, realizing material recycling and production efficiency improvement.

 

Drying Process Flow

Drying → Collecting Dust → Screening

Drying: Through disk feeder and wet sand belt conveyor, feed wet sand from moist-material bin to rotary dryer for drying, heated by gas combustion chamber.
Collecting Dust: The dust producing in the process of drying will be collected by dust removal system and cyclone dust collector, fall down to the dry sand belt conveyor. The dry sand will be delivered to the linear vibrating screen for screening.
Screening: The dry sand conveyed by dry sand bet conveyor is screened into different size of sand according to customer's requires.

 Triple Cylinder Rotary Dryer

Technical Specifications

(Custom configurations available upon request.)

Model	Power (kw)	Capacity (T/H)	Highest Temp.	Outlet Temp.	Rotary Speed (r/min)	Installation Angle	Final Moisture	Heat supply mode
HG1623	4	3-5	800℃	60℃	9	Aclinic	≤0.5%	1) Wood 2) Coal 3) Diesel 4) Natural gas 5) Biomass pellet fuel 6) Heavy oil
HG1625	5.5	5-8
HG2240	7.5	10-15
HG2958	22	30			7
HG3270	44	60
HG3890	60	100- 110						1)Firewood 2)Pulverized coal 3)Diesel 4)Natural gas 5) Fuel oil
The type of mortar that can be produced by a machine.
1.Sand for dry mortar					2.Facturing sand
3.Casting sand					4. Plate sand
5.Glass sand					6. Iron powder
6.Quartz sand					8. Titanium powder
9.Machine-made sand					10.Slag
11.Stone powder					12.River sand

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

Standard Warranty: 12 months.

Global Support: 24/7 technical assistance and spare parts supply.

Visit other customers' factories in your nearest country or region.
Training: On-site or remote operation/maintenance training.

Lifetime free technical service

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

1) A simple and environmental friendly dry mortar production line, applicable to all kinds of powders.

2) Dry mortar production line units.

3) Complete set of stone paint production lines.

4) Complete production line of dryers.

5) Machines for thermal insulation mortar and complete set of production lines. 

6) Transmission equipment series products. 

7) Series of products of packaging equipment. 

8) Dust removal equipment, a series of products and various accessories.

Company Profile

FAQ

Q: How is the quality of your products?
-Our machines are manufactured strictly according to national and international standards, and we can assemble and test all the equipment and pack them carefully before delivery. We have export to lots of countries around the world, such as Australia, Malaysia, India, Indonesia, Vietnam, etc. You can rest assured with the quality absolutely.

Q: What is your business model? Trading company or factory?
-We are a factory with our own mechanical design engineers and project design engineers, all our machinery are manufactured by ourselves. 
-We can provide customized solution design according to customer needs, and full-process services such as early project
communication, scheme design, equipment selection, equipment production, site planning, equipment layout, transportation and delivery, installation and commissioning.

Q: Do you provide after-sale service?
-Yes. The warranty period of our machines is 12 months, and we have a professional after-sale service team to promptly and thoroughly solve your problems.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, C/O, etc.).

Q: Do you provide equipment operation training?
-Yes. All of our engineers have passports. We can send experienced engineers to the customer's site to guide equipment
installation, debug the production line until it is put into production, we will also provide installation instructions, layout
drawings, assembly drawings, etc. If the customer has his own engineer, he can install the equipment according to the installation steps drawings we provide, and we can also guide the installation with online videos.

Q: Can I visit your factory?
-Yes! Welcome to visit our factory, many domestic and international customers visit our factory every year. We can provide you the invitation letter required for visa application. We will meet you at the airport or station and provide professional business reception services.

Q: What is the process for purchasing equipment?
-Contact customer service —understand the basic situation — equipment quotation — sign contact — equipment production