Why is YS a trustworthy manufacturer?

YS has over 30 years of experience, continues to innovate, hires engineers from prestigious institutions, and operates in more than 40 countries with 6 global offices.

What is the working noise level?

The working noise is lower than 75 decibels.

What materials can this grinder spindle handle?

It is suitable for hard materials such as river pebble, granite, and basalt, and can process both dry and wet materials.

High Quality Grinder Spindle with Good Price for Sale

Name: High Quality Grinder Spindle with Good Price for Sale
Brand: Qingzhou Yongsheng Dredging Equipment Co., Ltd.
SKU: 1949711392

Shandong, ChinaQingzhou Yongsheng Dredging Equipment Co., Ltd.

US$10,000.00-30,000.00

1 Set

Product profile

Customization

Available

Type

Vertical Shaft Sander

Motor Type

DC Motor

Model NO.

YS-WY 200

Motor Power

110-132kw

Application

Mine

Materials

Stone

Condition

New

Warranty

1 Year

After-sales Service

Yes

Mining Object

Sand /Stones

Certification

ISO9001

Output

50-500m3/H

Delivery Time

1 Month

Transport Package

in Nude

Specification

80-100T/H

Trademark

Yongsheng

Origin

Shandong, China

Production Capacity

2000set/Year

Key features

High Efficiency Crushing: 90-95% of discharge particles are less than or equal to 6mm in one-time discharge.

Low Noise Operation: Working noise is lower than 75 decibels, ensuring a quieter working environment.

Durable Alloy Hammers: Alloy plate hammer heads protect the rotor and can be turned 180 degrees twice.

Versatile Material Handling: Suitable for hard materials like river pebble, granite, and basalt; handles wet and dry materials.

Simple Structure Design: No sieve plate at the bottom prevents blockage, resulting in simple structure and low operating cost.

Round Sand Output: The biggest advantage is producing round sand particles, ideal for construction needs.

1-Year Warranty: Comes with a standard 1-year warranty and free problem-solving support.

Customizable Options: Customizable mining objects (sand/stones), certification (ISO9001), and output capacity.

Company profile

Qingzhou Yongsheng Dredging Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-09-16 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.10h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryQingzhou Yongsheng Dredging Equipment Co., Ltd. is identified as a Chinese manufacturer of dredging and sand-mining machinery, with four subsidiary factories, 10 production lines, and stated annual dredger productivity of 500 sets. The company reports ISO9001:2015 and ISO14001:2015 certifications. Its innovation resources include a development research institute, 10 senior engineers, 25 professional R&D staff, and 12 years of total R&D engineer experience reported elsewhere. It states that products are sold across more than 30 domestic regions and exported to multiple countries, with exports representing 51%–70% of sales. Evidence supports production scale, international market experience, R&D activity, and customer-specific planning. After-sales service is claimed as a customer-winning factor, but detailed service resources are not provided. Financial credibility cannot be assessed because financial figures are excluded from this analysis.

Supplier typeThe supplier is explicitly classified as a manufacturer and limited company, while another record labels the company nature as a trading company. Its stated business activity and product descriptions center on manufacturing dredging and mineral machinery, so the classification evidence is mixed but manufacturing is directly supported.

CertificationsThe supplier explicitly reports holding ISO9001:2015 and ISO14001:2015 certificates, plus other unspecified certifications. These provide direct evidence of certified quality and environmental management systems.

After-Sales capabilityThe supplier states that excellent product quality and after-sales service help win customers, and that it has established long-term relationships with domestic and overseas customers. However, no specific service personnel, response times, spare-parts arrangements, or service network are provided.

R&D capabilityThe company states that it has pursued technological innovation since 1990, established a Development Research Institute in 2003, and maintains relationships with major national research institutions. It also reports 10 senior engineers and 25 professional R&D staff, directly supporting an established innovation function.

Production capacityProduction capacity is supported by four subsidiary factories, 10 production lines, a reported dredger productivity of 500 sets, and a manufacturing plant of 9,520 m². The supplier also reports 112 employees in one record and 150 in another, indicating scale but inconsistent workforce data.

Customization capabilityThe supplier states that its senior engineers and professional R&D staff can rapidly develop reasonable and feasible plans according to customer job-site conditions and requirements. This is direct evidence of engineering-based customization capability, although specific customized project examples are not provided.

Client casesThe supplier reports sales in more than 30 Chinese provinces, municipalities, and autonomous regions, exports to North Korea, Russia, South Korea, South Africa, Nigeria, and other regions, and exports accounting for 51%–70% of total sales. These statements demonstrate broad domestic and international customer exposure, although named project references and independently verifiable case details are absent.

Product Q&A

Q:Is YS a factory or trading company?

YS Dredging Equipment Co., Ltd is a leading dredger manufacturer in China, since 1990. We have 6 workshops and over 200+ workers to enable large production.

Q:What services does YS Dredging provide?

Free dredger consultation, drawing design, customization, on-site visits, 24/7 availability, free assembly, training, operation testing, and lifetime technical assistance.

Q:What are the delivery terms?

Delivery can be in containers or in bulk depending on the dredger size. YS has in-stock dredgers and constantly stores parts, pipes, and pontoons to shorten delivery periods for special needs.

Q:What are the payment terms?

Payment can be made via T/T or L/C. Payment terms and financial support can be discussed.

Q:What are the warranty terms?

YS provides a standard 1-year warranty, free problem-solving, and lifetime technical assistance.