What are the available model types?

We provide High Weir Spiral Classifier (FG series) and Submerged Spiral Classifier (FC series) with various specifications.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the lead time for production?

The average lead time is one month for both peak season and off-season periods.

Double Screw Classifier for Gold Mining Machine

Name: Double Screw Classifier for Gold Mining Machine
Brand: Zhengzhou Hengxing Heavy Equipment Co., Ltd.
SKU: 710585082

Henan, ChinaZhengzhou Hengxing Heavy Equipment Co., Ltd.

US$5,500.00

1 set

Product profile

Customization

Available

Type

Spiral Classifier

Voltage

380V

Model NO.

750*5500, 1000*6500, 1500*6500, 2100*8400

Weight

2.7t-85.3t

Material

Carbon Steel

Material Feature

Heat Resistant

Certification

ISO9001:2008

Energy Saving

Warranty

1 Year

Color

Green

Customized

Condition

New

After-sales Service

Long Life Time

Brand

Hengxing

Price

Factory Price

Drawing

Offer

Spare Parts

Supply for Whole Using Time

Installation

Engineer Oversea Service

After Sale Service

Supply for Whole Using Life

Name

Double Screw Classifier for Gold Mining Machine

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 Classification: Mechanically classifies ore slurry by size and specific gravity for efficient gold mining.

Customizable Specifications: Offers customized options for brand, price, drawings, and spare parts supply.

Robust Construction: Welded steel plate body with channel steel base and durable engine-bearing structure.

Versatile Application: Suitable for metal ore selection, mud removal, and dehydration in washing ore processes.

Easy Operation: Simple structure with reliable running, featuring electric and manual lifting modes.

Long Life Warranty: Provides 1-year warranty and long-life time after-sales service with spare parts.

OEM/ODM Support: Manufacturer offers OEM and ODM services with professional engineering support.

Wide Model Range: Available in High Weir and Submerged types with capacities up to 23,400 t/d.

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: ≤11.66h 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 is the main function of the Double Screw Classifier?

It is mainly used for metal ore selection to grade ore slurry by size, remove mud, and dehydrate washing ore, often working in a closed circuit with ball mills.

Q:What customization options are available?

We offer customized solutions including brand, price, drawings, spare parts supply for the whole using time, and engineer overseas service for installation.

Q:What is the warranty period and after-sales service?

The product comes with a 1-year warranty and long-life time after-sales service, including spare parts supply for the entire using life.

Q:What materials are used in the construction?

The body is welded from steel plate, the base is made from channel steel, and the material is carbon steel with heat-resistant features.

Q:What are the working principles of the classifier?

The spiral rotates at low speed to stir slurry, allowing fine particles to rise and coarse particles to sink. Overflow weir is positioned above the bearing center.