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Shanggong Precision Wooden Case Circular Knife Blade Grinder Electric Sharpener
US$2,000.00
1-9 Sets
US$1,800.00
10+ Sets
Sample price:US$2000.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
OnlineWarranty
1yearModel NO.
SG-500Type
Round KnifeProcessing Object
Round KnifeAbrasives
Grinding WheelControlling Mode
ArtificialAutomatic Grade
ManualCylindrical Grinder Type
Universal Cylindrical GrinderPrecision
PrecisionCertification
CECondition
NewInner Diameter
Available Range 25.4mmGrinding Diameter
50mm to 500mm  Grinding Angle
0 - 30°Transport Package
Wooden CaseTrademark
shanggongOrigin
Kunsha, ChinaHS Code
84411000Production Capacity
1000PCS/MonthKey features
Customizable Dimensions: Inner diameter adjustable to 25.4mm with custom sizes available; grinding diameter 50-500mm.
Vacuum Heat Treatment: Advanced technology prevents deformation, optimizing hardness, toughness, and wear resistance.
Versatile Application: Suitable for medical, lithium battery, film adhesive, and other high-precision industries.
CE Certified Quality: Meets CE certification standards with 100% visual and function inspection before shipment.
Dual Motor System: Features separate 3/4HP and 1/8HP motors for large and small knife edge grinding respectively.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.32h
AI-Powered supplier vetting
SummaryThe supplier is identified as a manufacturing factory in Kunshan, Suzhou, integrating R&D, production, sales, and service for mechanical equipment and related products. It reports more than ten technical patents, National High-tech Enterprise recognition, SGS factory qualification certification, and EU CE certification. The supplier provides 3D design, ODM, and broad customization services, has introduced new products within the past year, and uses multiple production machines with standardized finished-product inspection instructions. It has in-stock service capability and exports 31%–40% of total sales, with products reportedly sold to more than 50 countries and regions. However, the records show no valid manufacturing-capacity contract with an affiliated subcontractor, no overseas warehouse or showroom, no SDK, and no OEM service for popular brands. Evidence regarding complaint handling, financial strength, and specific customer cases is insufficient for a definitive assessment.
Supplier typeThe supplier is described as a mechanical equipment manufacturing company integrating R&D, production, sales, and service. It is classified as a factory and covers production, sales, on-site maintenance, and import/export activities, supporting a direct manufacturer classification.
CertificationsThe supplier reports National High-tech Enterprise recognition, SGS factory qualification certification, and EU CE certification. These are explicit certification or qualification claims relevant to technical capability, factory assessment, and product compliance.
R&D capabilityThe supplier reports R&D capability, new products within the past year, ODM services, more than ten technical patents, and National High-tech Enterprise recognition. These explicit indicators support a positive assessment, although no SDK is available.
Production capacityThe supplier operates as a factory with an approximately 6,600-square-meter site, multiple machine types including grinders, lathes, milling and sawing machines, and reported manufacturing activity across mechanical equipment products. It also has in-stock capability and standardized instructions for finished-product inspection. The lack of a valid manufacturing-capacity contract with an affiliated subcontractor is a documented coordination weakness, but it does not negate the stated in-house factory capability.
Customization capabilityThe supplier explicitly provides 3D software design, ODM services, and customization from samples, designs, full customization, minor customization, and flexible customization. The breadth of listed design and customization services supports a clear advantage in customized development.
Product Q&A
Q:What is the warranty period for this grinder?
A:
The product comes with a 1-year warranty.
Q:Can the inner diameter of the round knife be customized?
A:
Yes, the standard adjustable range is 25.4mm, but customized sizes are available.
Q:What is the maximum grinding diameter supported?
A:
The machine supports a grinding diameter range from 50mm to 500mm.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 1 set.
Q:What is the lead time for production?
A:
The average lead time is one month for both peak and off-season periods.
Send Inquiry
*To:
Kunshan Hexin Precise Machinery Co., Ltd.
Kunshan Hexin Precise Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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