What certifications does the equipment hold?

The equipment is certified with ISO9001:2000, ISO9001:2008, CE, and SGS to ensure quality and safety standards.

What is the warranty period for the rotary dryer?

We provide a 1-year warranty for the machine, along with lifetime spare parts supply and regular after-sale visits.

What is the difference between single and triple pass dryers?

Triple pass dryers save 2/3 of the production area and offer 2-3 times higher heat efficiency compared to single drum models.

Energy Saving Limestone Rotary Drum Dryer

Name: Energy Saving Limestone Rotary Drum Dryer
Brand: Zhengzhou Hengxing Heavy Equipment Co., Ltd.
SKU: 708555772

Henan, ChinaZhengzhou Hengxing Heavy Equipment Co., Ltd.

US$5,500.00

1 Set

Product profile

Customization

Available

Model

Φ2.2×20

Object

Material with High Moisture

Model NO.

1.0*10m, 1.2*12m, 1.5*15m

Voltage

380-450V

Drum diameter

Φ2200mm

Certification

ISO9001:2000, CE, ISO9001:2008

Energy Saving

Warranty

1 Year

Color

Red, Grey, Customized

Customized

Non-Customized

Condition

New

Type

Rotary Drying Equipment

Model Number

2.2X20m

Energy

Coal, Gas, Oil, Electric Can Be Used

Moc

Carbon Steel or Stainless Steel

Length

8m-30m

Diameter

0.8-3m

Installation

Offer

Drawing

Offer

Spare Parts Supply

for The Whole Using Life

Approval

CE, ISO, SGS

Transport Package

Standard Container, Small Parts by Wooden Box

Specification

ISO, CE

Trademark

HENGXING

Origin

China

Production Capacity

100sets One Year

Key features

High Efficiency & Energy Saving: Single drum design ensures high heat efficiency and low energy consumption for drying various moist materials.

Versatile Material Handling: Effectively dries coal, slurry, slag, industrial waste, clay, sand, and steel slag with capacities up to 80 TPH.

Triple Pass Option Available: Triple pass dryer saves 2/3 production area and offers 2-3 times higher heat efficiency than single drum models.

Flexible Fuel Options: Compatible with coal, gas, oil, or electricity to suit different energy resources and operational needs.

Comprehensive Service Support: Includes pre-sale design, on-site installation guidance, operator training, and lifetime spare parts supply.

Customizable Specifications: Drum length (8-30m) and diameter (0.8-3m) can be customized; color options include Red, Grey, or Customized.

Certified Quality & Safety: Products hold ISO9001, CE, and SGS certifications, ensuring reliable technology and safety standards.

1-Year Warranty Coverage: Provides a 1-year warranty for mechanical defects, backed by regular after-sale return visits.

Company profile

Zhengzhou Hengxing Heavy Equipment Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-10-15 CertifiedNearest Port: Qingdao Port, Shanghai Port, Tianjin PortAverage Response Time: ≤9.67h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryZhengzhou Hengxing Heavy Equipment Co., Ltd. is a China-based manufacturing factory established in 2003, with 91 employees and an 8-line production operation at a stated 7,000 m² facility. It holds an ISO9001:2015 certificate and reports 11–20 quality-control staff. The company has independent import-export rights, began exporting in 2008, and derives 41%–50% of total sales from exports, with markets across South America, Africa, Southeast Asia/Mideast, East Asia, Australia, and domestic China. Its product range covers crushing, grinding, drying, rotary kiln, beneficiation, and related mineral-processing equipment. Evidence supports established production, export experience, and product-development infrastructure. However, the provided information does not sufficiently verify after-sales service procedures, financial credibility, customization execution, or a broad record of customer cases.

Supplier typeThe supplier is explicitly identified as a factory and limited company in Zhengzhou, China, operating in manufacturing and processing machinery. Its stated product scope centers on mineral-processing and heavy equipment, supporting classification as a direct industrial manufacturer rather than only a trading intermediary.

CertificationsThe supplier reports an ISO9001:2015 certificate, while another company description references an ISO9001-2000 certificate. The newer ISO9001:2015 statement is explicit evidence of a quality-management certification, although the slices do not provide certificate validity, scope, or issuing-body details.

R&D capabilityThe supplier reports independent innovation, a group of scientific personnel, computerization of management and production, and use of CAD and CAPP for production research and process design. It also states that it can process and develop new products and promote new technology, providing explicit evidence of innovation-related infrastructure and activity.

Production capacityThe supplier operates eight production lines, reports a 7,000 m² manufacturing plant, employs 91 people, and lists output for stone crushers, ball mills, rotary dryers, and related equipment. Its broad equipment portfolio and stated production quantities support an established production capability, although the slices do not independently verify current utilization or capacity consistency.

Client casesThe supplier has export activity dating from 2008, reports exports to multiple regions, and is associated with a buyer named BAJAJ EARTHS PRIVATE LIMITED for a rotary dryer product. This provides evidence of at least one identifiable buyer-related transaction and international market activity, but the slices do not establish the number, scale, outcomes, or references of customer cases.