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Hy-326 Pencil Sharpener Sharpening Capacity Testing Machine
US$2,000.00-5,000.00
1 Piece
Product profile
Customization
AvailableWarranty
1 YearsWeight
0-100KgModel NO.
HY-326Power
1f AC220V (Depending on Country or Specified)Test Speed
60r/MinSpecification
270mmx340mmx580mmTrademark
hengyuOrigin
ChinaKey features
Standard Compliance: Meets QB/T 1337-2010 technical standards for pencil sharpener testing.
Precise Test Speed: Fixed test speed of 60r/min ensures consistent durability evaluation.
Customizable Power: Power supply adapts to AC220V based on country or specific requirements.
Compact Design: Dimensions 270x340x580mm and weight 12kg for easy lab placement.
Safety Testing: Conducts thorough safety tests to guarantee user protection.
Efficiency Assurance: Ensures pencil sharpeners function efficiently and accurately.
Versatile Application: Suitable for stationery, research, and quality control departments.
Manufacturer Backed: Produced by Hengyu Instrument, a national high-tech enterprise since 2003.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2005-02-06Nearest Port: shenzhenAverage Response Time: ≤4.77hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others, FCA
AI-Powered supplier vetting
SummaryDongguan Nanxus Information Technology Co., Ltd is identified as a manufacturer/factory in Dongguan, Guangdong, China, focused on testing, laboratory, environmental, battery, and tensile-testing equipment. The supplier reports ISO 9001 certification, national secondary measurement certification, an associated municipal engineering technology research center, and multiple science and technology awards. Its stated operational capabilities include 10 production lines, 50 quality-control staff, 11–20 years of R&D engineer experience, export capability, and broad international markets. Lead times are stated as within 15 workdays off-peak and one month during peak season. However, the evidence does not establish after-sales service processes, customization capability, or substantial customer references. The supplier registration date is July 2025, and the provided trade records show only one transaction per listed record, limiting verification of commercial track record.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Dongguan, Guangdong, China. This directly supports its identification as a manufacturing supplier rather than only a trading intermediary.
CertificationsThe supplier reports ISO 9001 certification and national secondary measurement certification. The company description also identifies patent-cultivation status and a municipal engineering technology research center, providing additional formal-qualification evidence.
R&D capabilityInnovation-related evidence includes an engineering technology research center, patent-cultivation enterprise status, 11–20 years of stated R&D engineer experience, and several national, provincial, and competition awards. These are explicit indicators of research and innovation activity.
Production capacityThe supplier states that it operates 10 production lines and employs 50 quality-control staff, with lead times of within 15 workdays off-peak and one month during peak season. It also reports export rights, broad export markets, and Shenzhen as the nearest port, supporting evidence of organized production and export operations.
Product Q&A
Q:What is the warranty period?
A:
The machine comes with a 1-year warranty.
Q:What is the test speed of the machine?
A:
The test speed is fixed at 60r/min.
Q:Can the power supply be customized?
A:
Yes, the power supply is 1f AC220V and can be adjusted depending on the country or specified requirements.
Q:What are the dimensions of the machine?
A:
The volume is 270mm x 340mm x 580mm (length x width x height).
Q:What standards does this machine comply with?
A:
It complies with the standard QB/T 1337-2010.
Send Inquiry
*To:
Dongguan Nanxus Information Technology Co., Ltd
Dongguan Nanxus Information Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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