What certifications does the product have?

The limestone dryer comes with CE certification.

What is the working principle of the dryer?

Materials enter the rotating drum, where internal lifters scatter them for hot air penetration to remove moisture, and dried product is discharged at the outlet.

Limestone Dryer with CE ISO Certificate – Factory Price

Name: Limestone Dryer with CE ISO Certificate – Factory Price
Brand: Zhengzhou Dongding Machinery Co., Ltd.
SKU: 1954742302

Henan, ChinaZhengzhou Dongding Machinery Co., Ltd.

US$12,000.00-52,900.00

1 Piece

Product profile

Customization

Available

Model

Customized

Object

Limestone

Model NO.

DDMG

Voltage

Customized

Drum diameter

Customized

Certification

Energy Saving

Warranty

One Year

Color

Customized

Condition

New

After-sales Service

Online Support, Field Installation

Transport Package

Standard Export Package

Trademark

DONGDING

Origin

China

Production Capacity

30 Sets Per Month

Key features

Customizable Design: Drum diameter, length, motor power, and heat source can be tailored to specific needs.

High Drying Efficiency: Hot air fully contacts materials for quick moisture evaporation and excellent thermal efficiency.

Energy-Saving Design: Efficient burner and thermal insulation significantly reduce energy consumption.

Robust Structure: Wear-resistant drum body ensures long service life and stable operation.

Wide Material Applicability: Suitable for limestone, lime powder, calcium carbonate, gypsum, clay, and similar non-sticky materials.

1-Year Warranty: Comprehensive one-year warranty coverage for peace of mind.

Professional Support: Online support and field installation services available for customers.

CE Certified: Product meets CE certification standards for quality and safety.

Company profile

Zhengzhou Dongding Machinery Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 11 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.53h CertifiedTerms of Payment: LC, D/P, T/T

AI-Powered supplier vetting

SummaryZhengzhou Dongding Machinery Co., Ltd. is identified as a professional, high-tech supplier specializing in dewatering and drying equipment for biomass waste, alfalfa, brewery waste, coal, and minerals. It reports more than 15 years of experience, nearly 60 related patents, CE and ISO9001/ISO14001/ISO45001 certifications, and integrated R&D, production, installation, sales, after-sales, and technical consultation capabilities. The supplier offers 3D software design, ODM/OEM, and multiple customization options. Production indicators include more than 10 production lines, 50 quality-control staff, and one-month stated lead times in both peak and off-season periods. Overseas service offerings include installation, training, repair, maintenance, and debugging, but the stated overseas-service country count is zero. Financial strength, several quality-control elements, environmental compliance, and formal service-capability procedures cannot be reliably assessed from the provided information.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and as a high-tech enterprise integrating R&D design, production, installation, sales, after-sales service, and technical consultation. Its stated specialization is manufacturing dewatering and drying equipment for biomass waste, alfalfa, brewery waste, coal, and minerals.

CertificationsThe supplier reports CE certification and Quality Management System certifications including ISO9001, ISO14001, and ISO45001, as well as certification for the Integration of Informationization and Industrialization. These stated certifications support a positive certification assessment.

R&D capabilityThe supplier reports R&D design capability, more than 15 years of experience, nearly 60 patents related to drying-equipment research and manufacture, a new product within the past year, ODM capability, and four R&D engineers. It also provides 3D software design and customer-solution support, although no SDK is available; the explicit R&D and product-development evidence supports a positive assessment.

Production capacityThe supplier operates more than 10 production lines, reports annual output above the stated threshold, and has 50 quality-control staff. Its integrated production and installation functions and one-month stated lead times in both peak and off-season periods further support production capability.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services and states that R&D engineers provide solutions according to customer demand, indicating broad customization support.

Product Q&A

Q:What materials can this dryer process?

It is designed for non-adhesive mineral materials such as limestone, lime powder, calcium carbonate, quicklime, mineral slag, gypsum, and clay.

Q:Is customization available for this machine?

Yes, the drum diameter, length, motor power, and heat source can be customized to meet specific requirements.

Q:What is the warranty period?

We provide a one-year warranty for the equipment.

Q:What after-sales services are provided?

We offer online support and field installation services to ensure proper operation.

Q:What are the main features of the dryer?

Key features include high drying efficiency, robust wear-resistant structure, energy-saving design, and stable operation with automatic temperature control.