Direct Manufacturer Stable Cylindrical PTFE Ribbed Stirring Magnetic Bars

Name: Direct Manufacturer Stable Cylindrical PTFE Ribbed Stirring Magnetic Bars
Brand: Nantong Dusheng Experimental Equipment Co., Ltd
SKU: 2293607975

Jiangsu, ChinaNantong Dusheng Experimental Equipment Co., Ltd

US$0.01

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

After-sales Service

3 Years

Warranty

3 Years

Disposable

Model NO.

B6-B45

Material

Rubber / Plastic

Manufacturer

Yes (Factory Direct Supply)

Shelf Life

3 Years

Transport Package

Carton

Origin

China

HS Code

3926909090

Production Capacity

100, 000PCS/Week

Key features

Non-Stick Surface: Prevents material buildup for easy cleaning.

Anti-Slip Rotation: Ribs prevent skipping and ensure consistent stirring.

High-Temp Stability: Maintains structural integrity across extreme temperature ranges.

Enhanced Fluid Dynamics: Ribbed design creates superior mixing action in flat-bottom vessels.

Company profile

Product CertificationStandardized quality controlHigh Repeat Buyers ChoiceProduction Process Visualization

Nantong Dusheng Experimental Equipment Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.17h CertifiedTerms of Payment: LC, D/P, T/T, etc.

About Our Factory & Business Background

AddressRoom 2, No. 58, Group 29, Daxing Village, Binjiang Sub-District, Haimen District, Nantong, Jiangsu, China

Registered Capital1,000,000 RMB

International Commercial Terms(Incoterms)CIF, CFR, FOB, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pc

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsPetri Dishes, Centrifuge Tubes, Pipette Tips, Centrifuge Tube Racks

Production Lines8

Production MachinesInjection Molding Machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2019-01-25

Main MarketsSoutheast Asia/ Mideast

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Product Q&A

Q:Can ribbed stir bars be used with overhead stirrers?

No. These are magnetic stir bars designed to be driven by an external magnetic field from a stir plate. They are not compatible with mechanical overhead stirrers.

Q:Are ribbed stir bars more prone to wear or damage?

The PTFE material is durable, but the ribs can become slightly rounded with prolonged aggressive use. Avoid dropping or impacting them against hard surfaces, as deformation of the ribs can affect mixing performance.

Q:How do I clean ribbed stir bars effectively?

Due to their textured surface: Rinse immediately after use to prevent material from hardening in the grooves Use a soft brush or ultrasonic cleaner to remove residues from between the ribs Avoid abrasive scouring to preserve rib geometry and surface integrity For stubborn deposits, soak in a compatible solvent before cleaning

Q:What are the key benefits of the ribbed design?

The ribs significantly enhance mixing performance by: Increasing fluid shear and turbulence for faster dissolution and homogenization Improving suspension of solids by generating stronger vertical and radial flow Reducing vortex dependency- they mix effectively even when a deep vortex does not form Maintaining stable rotation at lower speeds compared to smooth bars of similar size