What warranty and after-sales service are provided?

We provide a 1-year warranty and long-life-time after-sales service for all our spiral classifiers.

What certifications does the product hold?

The product is ISO9001:2008 certified and meets CE standards for safety and quality.

Can the spiral speed be adjusted?

Yes, the classifier features adjustable spiral speeds to fit specific processing needs and material characteristics.

High Quality Spiral Classifier, Spiral Classifier Equipment

Name: High Quality Spiral Classifier, Spiral Classifier Equipment
Brand: Zhengzhou Hengxing Heavy Equipment Co., Ltd.
SKU: 731958882

Henan, ChinaZhengzhou Hengxing Heavy Equipment Co., Ltd.

US$3,000.00-30,000.00

1 Set

Product profile

Customization

Available

Type

Spiral Separator

Voltage

as Request

Model NO.

FLG-15

Weight

4.4 T

Material

Carbon Steel

Material Feature

Heat Resistant

Certification

ISO9001:2008

Energy Saving

Warranty

1 Year

Color

as Request

Customized

as Request

Condition

New

After-sales Service

Long Life Time

Name

New Type High Efficiency Spiral Classifier

Function

Classifier

Application

Mining Separator

Transport Package

Standard Export for Mining Machine

Specification

1500*8400mm

Trademark

Hengxing

Origin

Zhengzhou

Production Capacity

5000

Key features

High Efficiency Classification: Optimal particle size range 80 to 75 microns with continuous spiral raking.

Durable Construction: Body made of welded steel plate with cast iron spiral axle for long life.

Energy Saving Design: Powerful self-contained spiral lifting device reduces energy consumption.

Versatile Applications: Used for ore classification, desliming, dewatering, and closed circuit grinding.

Adjustable Operation: Sectionalized flights and adjustable spiral speeds fit specific needs.

Flexible Lifting System: Motorized or hydraulic lifting device available in manual or electric control.

Wide Model Range: Available in single/double spiral, high weir, and sunken types with various capacities.

Certified Quality: ISO9001:2008 certified with 1-year warranty and long life after-sales service.

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: ≤10.42h 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.

Product Q&A

Q:What are the main applications of this spiral classifier?

It is widely used for classifying mineral sand with ball mills, gravity beneficiation, ore magma granularity classification, and desliming/dewatering in washing processes.

Q:What is the optimal particle size range for classification?

The machine provides an optimal particle size range of 800 to 75 microns.

Q:How does the working principle of the spiral classifier function?

Fine ore granularities float and overflow, while coarse ones sink to the bottom and are discharged by the spiral pushing mechanism.

Q:What materials are used for the machine's construction?

The body uses welded steel plate, the seat features channel steel, and the spiral axle is made of cast iron for durability.

Q:Is the lifting equipment manual or automatic?

The lifting equipment can be used either manually or electronically, with options for motorized or hydraulic control.