How is the bearing cooled and lubricated?

The bearing uses thin oil lubrication with a water cooling device to maintain oil quality and extend the life of the mechanical seal.

What is the expected service life of the bearings?

The bearings are designed for a service life of more than 100,000 hours to ensure long-term reliability.

What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off-season.

Heavy-Duty Gravel Pump for Desulfurization and Dredging

Name: Heavy-Duty Gravel Pump for Desulfurization and Dredging
Brand: Shandong Blossom Pump Co., Ltd.
SKU: 1994454152

Shandong, ChinaShandong Blossom Pump Co., Ltd.

US$777.00-18,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1 Year

Model NO.

Max.Head

>150m

Max.Capacity

>400 L/min

Driving Type

Motor

Material

Stainless Steel

Structure

Single-stage Pump

Assembly

Liquid Pumps

Power

Electric

Start Up

Electric Pump

Type

Jet Pump

Application

Submersible Pump, Clarified Water Pump, Sewage Pump, Slurry Pump, Oil Transfer Pump, Chemical Pump

Industry

Mining

Media

Mud Pump

Performance

Explosion-Proof Pumps

Theory

Centrifugal Pump

Transport Package

Wood Case

Trademark

BLOSSOM

Origin

China

Production Capacity

300set/Year

Key features

Corrosion Resistant Material: Uses low carbon austenite-ferrite steel with nitrogen to resist chloride ion corrosion and acid attack.

Cavitation Resistance Design: Optimized hydraulic model and impeller design prevent cavitation damage and extend service life.

High Efficiency Impeller: Closed impeller with twisted blades improves efficiency by 3-10% compared to cylindrical blade products.

Advanced Bearing System: Thin oil lubrication with cooling and bearings rated for over 100,000 hours of service life.

High Concentration Transport: Solid-liquid two-phase flow design allows transport of slurry with up to 45% weight concentration.

Precision Manufacturing: Advanced resin sand molding and spectrum analysis ensure strict control over casting chemical composition.

Easy Maintenance Structure: Suspension structure allows impeller removal from rear door without dismantling pipelines.

Company profile

Flexible CustomizationImporters and ExportersR&D CapabilitiesPrivate Mold

Shandong Blossom Pump Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-04-20Nearest Port: QINGDAOAverage Response Time: ≤2.39hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryShandong Blossom Pump Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, with valid import and export licensing. Its stated business covers pumps, vacuum equipment, hydraulic machinery, electronic products, mechanical equipment, and related technical services. The supplier reports flexible customization, ODM services, and OEM services for well-known brands. However, service-management documentation is weak: there are no written procedures or records for effective service assessment, no approved-supplier list, and complaint-handling and corrective-action procedures lack written records. Overseas service infrastructure and offline trade-show participation are absent. Export sales are reported at 51%–70%, but export experience is stated as one year. Financial information is limited to years or references rather than performance figures, so financial credibility cannot be fully assessed. No certifications or customer cases are explicitly...

Supplier typeThe supplier is described as a limited company and as both a trading company and manufacturer/factory. Its registered business activities include sales of pumps, vacuum equipment, hydraulic machinery, mechanical equipment, and technical services, while another listing identifies it specifically as a trading company.

CertificationsThe supplier explicitly holds a valid import and export license. No other certifications, quality-system certificates, or industry credentials are identified in the provided information.

After-Sales capabilityService governance is weakly documented: there are no written procedures or records for supplier service assessment, no approved-supplier list, and complaint-handling and corrective-action procedures have no written records. The supplier also reports no overseas warehouse, showroom, agent or branch, and no offline trade-show participation, limiting evidence of international after-sales infrastructure.

R&D capabilityThe supplier offers flexible customization and ODM services, and its business scope includes technology consulting, development, exchange, transfer, promotion, and technical services. However, it has no available SDK, so software-development integration capability is explicitly limited.

Customization capabilityThe supplier explicitly reports flexible customization, provides ODM services, and offers OEM services for well-known brands. These statements directly support capability for customized and customer-specific production or design services.