What is the warranty and after-sales service policy?

We provide a 2-year warranty. After-sales service includes engineer guidance and video guidance to assist with installation and operation.

What industries can this equipment be used in?

The drum washing screen is widely used in the mining, construction materials, and agriculture industries for cleaning and screening functions.

Rotary Stone Washing Screen Sand Aggregate Washing Grading Equipment

Name: Rotary Stone Washing Screen Sand Aggregate Washing Grading Equipment
Brand: Lianyungang Hengpeng Machinery Equipment Co., Ltd.
SKU: 2291413965

Jiangsu, ChinaLianyungang Hengpeng Machinery Equipment Co., Ltd.

US$5,000.00-8,000.00

1 Piece

Product profile

Customization

Available

Application

Mining Concentration Silica Quartz

Capacity

Depending on Mesh Size

Model NO.

HPS

Mesh Size

＞100 mesh

Motor Power

7.25kw

Sorting Standard

Size

Type

Fixed Drum Sieve

Feeding Density

30%~50%

Usage

Mining Concentration

Motor Type

AC Motor

Testing

Supply

Training

Supply

Warranty

2 Years

After-Sales Service

Engineer Guidance/Video Guidance

Discharge Size

0~100mm

Transport Package

Container or Crate Box

Specification

8*1.65*2.8m

Trademark

Hengpeng

Origin

China

HS Code

847410000

Key features

Anti-Clogging Design: Rolling action ejects stuck materials; optional plate cleaning mechanism prevents sieve blockage.

High Screening Efficiency: Drum rotation ensures full contact with sieve screen for large processing capacity per unit time.

Smooth & Low Noise: Integral through-bushing structure ensures stable operation; sealed cover isolates noise.

Easy Maintenance: Simple structure with easy-to-replace key components like sieve screens, resulting in low costs.

Energy Saving: Sealed cylinder collects dust; optional slurry pump and cyclone form water return flow to save resources.

Customizable Configurations: Custom configurations available for feeding density, motor type, and other parameters upon request.

2-Year Warranty: Comprehensive 2-year warranty coverage with engineer and video guidance for after-sales service.

Multi-Industry Application: Widely used in mining, construction materials, and agriculture for cleaning and screening functions.

Company profile

Patents AwardedManagement CertificationFlexible CustomizationExhibition Experience

Lianyungang Hengpeng Machinery Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.67h

AI-Powered supplier vetting

SummaryHengpeng Machinery specializes in quartz sand processing equipment and offers turnkey production-line installation, commissioning, and after-sales services. Its stated technical resources include an R&D center with 15 senior engineers and 20 professional technicians, nearly 30 intellectual property rights, and capabilities covering crushing, classification, magnetic separation, purification, and drying. The supplier reports 3D design, broad customization, recent new-product development, documented inspection and service procedures, and a certificated quality management system. It also reports participation in a 2025 quartz industry exhibition and one year of export experience. However, it has no overseas warehouse, showroom, agent, or branch, and the provided materials do not identify specific customer projects or quantify production capacity. Financial information is excluded from this assessment.

Supplier typeThe supplier is presented as a quartz sand processing equipment provider offering equipment R&D, process design, production-line installation and commissioning, and technical services. Its stated focus is the quartz sand industrial chain, with planned expansion into high-purity silicon material processing.

CertificationsThe supplier states that it is equipped with a certificated quality management system and has quality assurance, corrective and preventive action, complaint-handling, and service procedures supported by records. However, no certification name, standard, certificate number, or validity period is provided.

After-Sales capabilityThe supplier explicitly offers full-range after-sales service, including installation, debugging, maintenance, repair, and training. It reports written service procedures with records, complaint and corrective-action mechanisms, and a one-month average lead time in both peak and off-season; overseas service coverage is stated as zero and no overseas agent or branch is available.

R&D capabilityThe supplier reports a dedicated R&D center with 15 senior engineers and 20 professional technicians, nearly 30 independent intellectual property rights including invention and utility model patents, and new products introduced during the past year. Its stated R&D coverage includes key quartz sand processing technologies and broader process-chain integration.

Production capacityThe supplier reports turnkey production-line delivery and a broad equipment base including laser cutting, shearing, sawing, bending, CNC machining, drilling, wire cutting, and lathe equipment. It also states experience across quartz sand crushing, classification, magnetic separation, purification, and drying, but no output capacity, facility scale, or production volume is provided.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated in both its R&D/design and design-capability records.

Product Q&A

Q:How big is your factory and how long have you been providing services?

Started in year 2012 with just one factory producing crushing machines, we have expanded into 4 work shops,31,300 squre meters, office 3200 squre meters,140 workers. Our rapid development was right after we extended our business into whole silica sand production line construction in year 2017.

Q:What information is needed to conduct the production line construction evaluation?

1). Please provide your plant information, site, size, current available facilities etc. 2). Please advise what is your raw quartz ore parameters (size, element content) and your target parameters for the processed sand (purity, trace element content)? 3). What is your handling capacity(tons per hour) plan?

Q:Can we send mineral samples for testing?

Yes, we have in-house lab and professional team to perform the test, and we can provide professional processing approach based on the test result.

Q:What are the main features of the drum washing screen?

Key features include anti-clogging sieve holes, smooth operation with low noise due to integral bushing and sealed cover, high screening efficiency, simple structure for easy maintenance, and energy-saving design with water return options.

Q:Is customization available for this equipment?

Yes, custom configurations are available upon request. You can customize parameters such as feeding density, motor type, and other specific requirements to meet your production needs.