What is the warranty period for the equipment?

We provide a 1-year warranty for the equipment. Additionally, the warranty for core components is also 1 year.

What are the main features of the Coffee Ground Rotary Drying Machine?

Key features include PLC smart control for high automaticity, high heat efficiency with 70% insulation, four-wheel drive for stability, 50% space saving, convenient variable frequency control, and environmental safety with dust collection systems.

Eco-Friendly Spent Coffee Waste Dryer for Sustainable Processing

Name: Eco-Friendly Spent Coffee Waste Dryer for Sustainable Processing
Brand: Zhengzhou Dingli New Energy Equipment Co., Ltd.
SKU: 1951735531

Henan, ChinaZhengzhou Dingli New Energy Equipment Co., Ltd.

US$19,800.00

1 Set

Product profile

Customization

Available

After-sales Service

Installation, Commissioning, Technical Training

Warranty

1 Year

Model NO.

DLSG

Movement Way

Agitation

Atomization

Rotary Atomization

Flow

Cross Flow

Heating Mode

Transmission

Operation Pressure

Atmospheric Pressure

Operational Method

Continuous

Weight (Kg)

80000

Warranty of Core Components

1 Year

Key Selling Points

Automatic

Heating Method

Gas/Oil/Steam/Biomass/Coal Heating

Output Capacity(T/H)

1.08

Evaporation Capacity(Kg/H)

3570

Product Name

Spent Coffee Dryer

Material

Steel

Weight

22t

Raw Material

Wood Chips, Sawdust, Wheat Straw, Hay Grass

Marketing Type

Ordinary Product

Core Components

Motor, PLC

Application

Biomass Fuels, Animal Feeds

Final Moisture(%)

15% (Adjustable)

Input Capacity(T/H)

1.53

Transport Package

Container

Trademark

DINGLI

Origin

Henan, China

Production Capacity

20 Set/Sets Per Month

Key features

Energy Saving: Saves 30-50% energy compared to ordinary dryers, reducing drying costs significantly.

Automatic Control: PLC smart control ensures stable performance and automatic moisture content adjustment.

High Heat Efficiency: Insulation effect up to 70%, raising heat efficiency by 20% through optimized design.

Space Saving: Saves 50% space compared with traditional dryers and reduces civil investment by 50%.

Versatile Application: Suitable for biomass fuels, animal feeds, and various raw materials like coffee grounds and straw.

Adjustable Moisture: Final moisture content is adjustable to 12-15%, meeting diverse customer requirements.

Stable Operation: Four-wheel drive system ensures steady and stable operation during the drying process.

Environmental Safety: Modular dust collection and purification systems ensure environmental and safe operation.

Company profile

Importers and ExportersExperienced TeamSelf-brandedPatents Awarded

Zhengzhou Dingli New Energy Equipment Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.83h

AI-Powered supplier vetting

SummaryThe supplier is a combined company with stated experience in R&D, production, biomass and mineral drying equipment, and related production lines. It demonstrates broad customization, ODM and OEM capabilities, reports new products within the past year, and identifies 14 R&D engineers and 350+ technical patents. Quality and sustainability credentials include CE, ISO9001:2015 and ISO14001. The supplier has export experience of nine years, with 51%–70% of sales from exports, but has no overseas agents or branches, overseas warehouse, showroom, or offline trade-show participation. Its after-sales capability is supported by a stated professional installation and after-sales team, while specific service coverage and performance details are limited. Financial information is only represented by years rather than results, so financial credibility cannot be assessed. Manufacturing-related evidence includes in-stock capacity and quality procedures, but the lack of a valid contract with associated subcontractors is a...

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015 and ISO14001 management-system certifications. These explicitly support product compliance and quality/environmental management credentials.

After-Sales capabilityThe company description states that it has a professional installation and after-sales team and many successful cases worldwide. However, no detailed service network, response standard, or overseas service coverage is provided; the lack of overseas agents or branches is separately stated.

R&D capabilityThe supplier reports 20 years of R&D and production experience, 350+ technical patents, 14 R&D engineers, new products within the past year, and ODM capability. It does not have an available SDK, but the other evidence explicitly supports substantial product-development capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.

Client casesThe supplier states that it has many successful cases worldwide and provides OEM services for well-known brands. It also states that it has not collaborated with Fortune 500 companies, so the evidence supports general customer experience but not top-tier corporate references.

Product Q&A

Q:What is your business model? Are you a trading company or factory?

We are a 20-year factory. All our machinery is manufactured by ourselves, offering factory direct sales. Product quality and after-sales service are guaranteed.

Q:Can I visit your factory?

Yes. Many domestic and international customers visit our factory every year. Our company is located in Zhengzhou, Henan Province, China. The nearest airport is Zhengzhou Xinzheng International Airport (CGO). We will pick you up at the airport.

Q:What is the quality of your products?

Dingli Group products come with the best quality. Our products have passed CE certification and are exported to many countries worldwide, including Australia, Malaysia, India, Italy, Indonesia, Vietnam, Philippines, Korea, Brazil, Argentina, Russia, and South Africa. You can rest assured about the quality.

Q:How is the installation service provided?

Dingli Group has several experienced technicians with passports ready to go for installation. When installation service is needed, the client should pay for the technicians' round-trip air tickets, food, and lodging. Most importantly, we guarantee the technician's safety.

Q:What information should I provide to get a suitable quotation?

Please provide: 1. The raw material for the production line. 2. The required capacity per hour. 3. The maximum input size of the raw material. 4. The output size and application for the final product. Once we receive your answers, we can provide the best quotation immediately. Note: The price depends on different models.