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Dean Tools Non-Sparking Sounding Needle for Industrial Machine Noise Detection
US$17.00
10 Pieces
Sample price:US$17.00/piece.Request sample

Product profile

Customization

Available

Material

Beryllium Copper (Be-Cu) / Aluminum Bronze (Al-Cu)

Diameter

6 mm / 8 mm

Model NO.

2077A

Length Range

300 mm - 1000 mm

Hardness

Be-Cu (HRC 35-45) / Al-Cu (HRC 25-35)

Usage

Mechanical Fault Diagnosis / Leak Detection

Service

OEM / ODM / Custom Brand Support

Transport Package

Carton Phosphorization

Specification

600*8MM

Trademark

Deantools

Origin

China

HS Code

8204200000

Production Capacity

1000/Week

Key features

High Sensitivity Detection: Designed for high-sensitivity acoustic detection of mechanical faults in bearings, motors, and valves.
Spark-Free Safety Assurance: Made from premium non-ferrous alloys (Al-Cu or Be-Cu) to ensure zero ignition risk in explosive atmospheres.
Versatile Length Options: Available in various lengths from 300mm up to 1000mm to easily reach deep or confined machine parts.
Non-Magnetic and Anti-Corrosive: The Beryllium Copper version is non-magnetic, ideal for environments with magnetic interference or chemical exposure.
Professional Flared Head: The ergonomic flared end (Bell shape) effectively amplifies and transmits sound for clearer fault diagnosis.

Company profile

Cangzhou Dean Safety & SPECIAL Type Tools Producing Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.21h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established export experience, broad customization and ODM/OEM capabilities, quality and environmental/occupational certifications, and documented procedures for corrective actions and customer complaints. It reports in-stock capacity, peak- and off-season lead times within 15 working days, and participation in an offline trade show. However, it has no valid contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services. Financial information is inconsistent across the provided records and cannot support a reliable credibility assessment. The supplier’s customer-case evidence is limited to OEM service for well-known brands and named own-brand product areas.
Supplier typeThe supplier appears to be a manufacturer/service provider offering own-brand products, OEM for well-known brands, ODM, in-stock supply, and extensive customization. Its export history is stated as 22 years, but it has no overseas warehouse, showroom, agent, or branch and reports overseas services in zero countries.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with quality assurance in quality-control processes and recent regular fire drills. These records provide explicit evidence of formal quality, occupational safety, and environmental management certification.
After-Sales capabilityDocumented procedures and followed records exist for corrective and preventive actions and customer complaints. The supplier also has inventory capability and stated lead times within 15 working days, but lacks overseas service infrastructure, including warehouses, showrooms, agents, and branches; its supplier-service assessment procedure has written procedures but no records.
R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports customization from samples, designs, full customization, minor customization, and flexible customization. However, it has no available SDK, so the evidence supports product-development capability but not SDK-based innovation.
Production capacityEvidence includes quality-control procedures, uniformly followed finished-product inspection instructions, in-stock capability, OEM service for well-known brands, and lead times within 15 working days in both peak and off seasons. A material production-governance weakness is that the factory and affiliated subcontractors have no valid manufacturing contract.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing strong direct evidence of broad customization capability.
Client casesThe supplier states that it provides OEM services for well-known brands and identifies its own-brand product quality-control scope as security products and Deantools. No specific customer names, project details, volumes, or performance outcomes are provided, so the breadth of verified customer cases remains limited.

Product Q&A

Q:How do I correctly use the sounding needle for inspection?
A:
Place the tip firmly against the machine part and put your ear to the flared head to listen for abnormal vibrations or noise.
Q:Can this tool detect pipeline leaks in hazardous areas?
A:
Yes, it is highly effective for tracing pressurized leaks in pipes and valves by detecting the high-frequency sound of escaping gas.
Q:Which material is recommended for the highest safety requirement?
A:
Beryllium Copper (Be-Cu) is recommended as it meets the Class IIC explosion-proof standard and offers higher hardness and sensitivity.

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