Best-Seller Customized Rotary Dryer for Sand Making Plant

• Customization: Available
• After-sales Service: Engineers Available for Overseas Spot
• Warranty: 2years
• Model NO.: HPDR-300
• Movement Way: Rotation
• Heating Mode: Transmission
• Material Status: Powder, Bulk
• Drying Medium: Air
• Operation Pressure: Atmospheric Pressure
• Drum Number: Double
• Type: Top-Feed Type
• Material: Stainless Steel
• Cylinder Volume: 76m³
• Cylinder Rotary Speed: 1-4 R/Min
• Capacity: 12-20t/H
• Power: 30kw
• Certificate: ISO
• Transport Package: Container or Wooden Crate
• Specification: Φ2.2×20
• Trademark: customerized
• Origin: China
• HS Code: 8419399090
• Production Capacity: 20/Month
• Package Size: 260.00cm * 260.00cm * 1200.00cm
• Package Gross Weight: 1500.000kg

Product Description

Product Description

Rotary Dryer

Also known as a drum dryer,  is a continuous drying device that achieves material dehydration through drum rotation combined with heat exchange with hot air. It is suitable for drying various forms of wet materials such as granular, lumpy and powdery substances, including lignite, coal slime, river sand, corn and slag. It can accurately reduce the moisture content of materials from 40%–80% to below 5%, with a processing capacity ranging from 0.5 tons to 50 tons per hour. The equipment can be seamlessly connected to the upstream and downstream production lines, featuring a rational structure, stable operation, high drying efficiency and low maintenance costs. 

Main features

1. The shell adopts a modular assembly structure, which greatly enhances machining precision while facilitating transportation and on-site installation.

2. Simple and reliable operation, wide application range, and good drying effect.

3. The rotary dryer has a high degree of mechanization, strong production capacity and continuous operation.

4. The matched combustion furnace is an energy-saving model, boasting a compact footprint and convenient parameter adjustment.

Model	Cylinder Volume (m³)	Cylinder Rotary Speed (r/min)	Inclination (%)	Inlet Air Temperature (ºC)	Capacity (t/h)	Power (kw)	Weight (t)
Φ1×10	7.9	1-8	3-5	≤700	1-3.5	5.5	6.8
Φ1.2×10	11	1-6	3-5	≤700	1.8-5	7.5	10.7
Φ1.2×11.8	13	1-6	3-5	≤700	2-6	7.5	12.3
Φ1.5×11.8	21	1-5	3-5	≤800	3.5-8	15	17.5
Φ1.5×15	26.5	1-5	3-5	≤800	4-9	15	19.2
Φ1.8×11.8	30	1-5	3-5	≤800	5-12	18.5	20.7
Φ1.8×18	45.8	1-5	3-5	≤800	5-13	22	31.2
Φ2×11.8	37	1-4	3-5	≤800	7-15	18.5	28.2
Φ2×20	62.8	1-4	3-5	≤800	7-16	22	44.9
Φ2.2×11.8	44.8	1-4	3-5	≤800	9-18	22	30.5
Φ2.2×18	68	1-4	3-5	≤800	10-18	30	43.3
Φ2.2×20	76	1-4	3-5	≤800	12-20	30	48.8
Φ2.4×20	91	1-4	3-5	≤800	15-25	37	60.5
Φ2.4×23.6	109	1-4	3-5	≤800	16-26	45	69.8
Φ2.8×20	123	1-3	3-5	≤800	18-28	55	65
Φ2.8×28	172	1-3	3-5	≤800	20-30	75	75
Φ3×28	198	1-3	3-5	≤800	22-32	90	91
Φ3.2×32	257	1-3	3-5	≤800	24-35	110	129
Φ3.6×36	366	1-3	3-5	≤800	30-43	132	185
Φ3.8×36	408	1-3	3-5	≤800	32-48	160	218

Why Choose us

Strong R&D Capability
 
-Hengpeng Machinery operates a dedicated R&D center staffed by more than 20 experienced technical engineers, designers, and skilled mechanical integration professionals.
-We has aestablished industry-university-research partnerships with universities such as Central South University.
-With over 40 independent patents, its technologies cover the full range of equipment for silica/quartz sand processing, including crushing, sand making, flotation, acid leaching, magnetic separation, and high-temperature purification, demonstrating its leading position in quartz sand production line technology.
 
Professional Customization Services
 
-With more than 10 years of expertise in silica/quartz sand machinery and equipment, Hengpeng provides customized equipment and production line solutions precisely matched to customer requirements for plant layout, raw materials, and output capacity.
-The solutions support the processing of various high-end products, including crucible-grade sand, high-purity sand, and tube-drawing sand, satisfying diverse production positioning needs.
 
Reliable Product Quality
 
-The company adheres to the principle of "commissioning before delivery" in production.
-Equipment is manufactured using highly wear-resistant materials and optimized structural designs. For example, sand makers adopt combined impact blocks made of high-wear-resistance alloy and high-chromium alloy to enhance durability, and roller crushers feature unique displacement and gap-adjustment technology to extend the service life of wearing parts.
-Certified under a strict quality management system, all equipment delivers stable and reliable performance.
 
Comprehensive Service System
 
-Hengpeng has built a closed-loop, full-process service system integrating R&D customization, manufacturing, installation, and after-sales support. -Following equipment delivery, we provides on-site installation guidance, operator training, and regular follow-ups on equipment performance. Its products are sold across more than 30 provinces and cities in China and exported to over 20 countries and regions worldwide, enjoying an excellent reputation among global customers.

Lianyungang Hengpeng Machinery Equipment Co., Ltd. is a high-tech enterprise specializing in the R&D and manufacturing of production lines for  high-purity quartz sand, pipe sand, plate sand, and glass sand. 
 
Located in Donghai County, Lianyungang City, Jiangsu Province, known as " Crystal Capital of China", the company covers a total area of over 31,300 meter².
 
The company has established a dedicated R&D center, staffed by a technical team consisting of 15 senior engineers and 20 professional technicians. It has obtained nearly 30 independent intellectual property rights, including 5 invention patents and 23 utility model patents, covering key technical fields such as quartz sand crushing, classification, magnetic separation, purification, and drying. Equipped with a certificated quality management system and comprehensive after-sales service system, Hengpeng Machinery Equipment has delivered for over 60% Chinese high purity quartz processing line construction demand in 2024.
 
The company was established in 2012 as "Donghai County Shihu Township Chengpeng MachineryFactory" focusing on the research and development and production of quartz sand crushing equipment. In 2018 it is renamed "Lianyungang Hengpeng Machinery Equipment Co, Ltd." in 2018 and introduced the ISO9001 quality management system. By 2024, the company's annual sales revenue had reached 100 million RMB, with a compound annual growth rate (CAGR) as high as 42%.

FAQ

1. Are you manufacture or trading company?
We are factory, established in 2003.

2. How long is your delivery time?
7-10 days for the stock, 15-30 days for the mass production.

3. What is your payment method?
30% deposit in T/T advance, 70% balance before shipment.

4. How long is the warranty? Does your company supply the spare parts?

One year. Spare parts for you at lowest cost.

5. If I need the complete plant can you help us to build it?
Yes, we can help you set up a complete production line and give you related professional advice. We had already build many mining projects in China & Overseas