What is the warranty period?

We provide a 1-year warranty for the equipment and core components.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

What are the payment terms?

We accept LC, T/T, PayPal, Western Union, small-amount payment, and D/P.

Efficient Rotary Dryer for Coffee Grounds and Waste

Name: Efficient Rotary Dryer for Coffee Grounds and Waste
Brand: Zhengzhou Dingli New Energy Equipment Co., Ltd.
SKU: 1949820431

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

Heating Mode

Transmission

Material Status

Powder, Bulk

Drying Medium

Air

Operation Pressure

Atmospheric Pressure

Type

Top-Feed Type

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 Design: Saves 30-50% energy and reduces drying costs compared to ordinary dryers.

High Heat Efficiency: Insulation effect up to 70%, raising heat efficiency by 20% with multiple flights.

PLC Smart Control: Automatic control of performance and moisture content for stable operation.

Space & Cost Reduction: Saves 50% space and reduces 50% civil investment compared to traditional dryers.

CE Certified Quality: Products pass CE certification with best quality guaranteed for global export.

Versatile Fuel Application: Suitable for biomass fuels, animal feeds, coffee grounds, wood chips, and straw.

Low Final Moisture: Reduces material moisture to 12-15% efficiently for high-quality output.

Factory Direct Sales: 20-year manufacturer offering direct sales with guaranteed quality and service.

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: ≤1.77h

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?

We are a 20-year factory. All machinery is manufactured by ourselves with factory direct sales, ensuring product quality and after-sales service.

Q:Can I visit your factory?

Yes. Many domestic and international customers visit our factory every year. We are located in Zhengzhou, Henan, China. We will pick you up at Zhengzhou Xinzheng International Airport (CGO).

Q:What is the quality of your products?

Dingli Group products come with the best quality and have passed CE certification. They are exported to many countries including Australia, Malaysia, India, and Brazil.

Q:How is the installation service handled?

Dingli Group has experienced technicians ready for installation. The client should pay for the technicians' round-trip air tickets, food, and lodging, and guarantee their safety.

Q:What information is needed for a quotation?

Please provide: 1. Raw material type. 2. Required capacity per hour. 3. Maximum input size. 4. Output size and final product application.