What is the lead time for production?

During peak season, the lead time is one month; during off-season, it is within 15 workdays.

What after-sales services are provided?

We provide installation guides and spare part supply services.

What is the working principle of the drum dryer?

Materials are fed into a tilted rotating barrel where hot air enters from the lower side. Lifters lift materials to mix with hot air, drying them as they move to the lower end by gravity.

Mineral

Name: Rotary Dryer Machine for Coal Slurry/Limestone/Mineral
Brand: Zhengzhou Zhongjia Heavy Industry Co., Ltd.
SKU: 1959602782

Henan, ChinaZhengzhou Zhongjia Heavy Industry Co., Ltd.

US$9,800.00-16,000.00

1 Piece

Product profile

Model

Φ1.5×15

Object

Coal Dust

Voltage

380V

Drum diameter

Φ1500mm

Certification

ISO9001:2008

Energy Saving

Warranty

1 Year

Color

Multi Color

Customized

Condition

New

After-sales Service

Installation Guide, Spare Part Supplying

Heating Source

Electricity,Coal,Gas

Factory Visit

Welcome

Machinery Test

Provided

Transport Package

Container

Specification

15*2.6*2.9m

Trademark

ZJZG

Origin

Zhengzhou

Production Capacity

5-50t/H

Key features

Multi-Color Options: Available in multiple color configurations to suit customer preferences.

Full Customization: Offers full customization, minor customization, and design-based customization options.

Versatile Heating Sources: Supports electricity, coal, and gas as heating sources for flexible operation.

Energy Efficient Design: Adopts assembled hoist boards to exchange heat fully and lower energy consumption.

High Production Efficiency: Lifters on the inner barrel ensure complete mixing of materials and hot air.

ISO9001:2008 Certified: Manufactured and inspected according to ISO9001:2008 quality standards.

Comprehensive After-Sales: Includes installation guides and spare part supply services for long-term support.

1-Year Warranty: Covers mechanical defects with a standard 1-year warranty period.

Company profile

High Repeat Buyers Choice

Zhengzhou Zhongjia Heavy Industry Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 6years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryZHONGJIA is described as a manufacturer of mineral processing equipment, gravel production lines, and equipment for cement, chemical, and building-material applications, although its company type is also recorded as a trading company. It operates three production lines and serves South America, Southeast Asia/Mideast, and Europe. The supplier has documented procedures for corrective actions, complaints, and production traceability, and reports ISO2008, product-quality industry, and enterprise-safety certifications. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, inventory, overseas warehouses, agents, branches, showrooms, and offline trade-show experience. It does not provide 3D design, ODM, SDK, or well-known-brand OEM services, and reports no new products in the past year. Financial credibility cannot be judged from the provided slices because only reporting years are listed, without financial performance evidence.

CertificationsThe company description states that ZHONGJIA has passed ISO2008 quality-system certification, product-quality industry certification, and enterprise safety-standardization certification. These statements explicitly evidence certification holdings, although no certificate details or validity dates are provided.

R&D capabilityThe supplier does not provide 3D software design, ODM services, or SDK access, and reports no new products during the past year. These explicit limitations indicate weak evidence of current innovation capability.

Production capacityThe supplier operates three production lines and has documented work instructions, raw-material traceability, and uniformly maintained quality records. However, it reports no valid contract governing manufacturing capacity with its associated subcontractors, so production-control capability is mixed rather than fully established.

Customization capabilityThe supplier offers full customization, minor customization, and customization based on customer designs. Although it lacks 3D software design and ODM services, the stated customization options explicitly demonstrate product customization capability.

Product Q&A

Q:What types of materials can this rotary dryer process?

It is suitable for drying metal and non-metallic minerals, magnetic concentrates, re-election concentrates, flotation concentrates, clay in the cement industry, and slime in the coal industry.

Q:What heating sources are available for this machine?

The machine supports electricity, coal, and gas as heating sources.

Q:What is the warranty period for the equipment?

We provide a 1-year warranty for the equipment.

Q:Is customization available for this rotary dryer?

Yes, we offer full customization, minor customization, and customization from designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.