How to choose the material of grinding wheel?

Brown corundum: suitable for ordinary carbon steel knivesWhite corundum: suitable for high-speed or alloy steel knivesDiamond grinding wheel: used for hard alloy (such as tungsten steel) blades

How to choose the grain size of the grinding wheel?

Rough grinding: 36-60 mesh Fine grinding: 80-120 mesh Polishing: above 150 mesh

How to operate the sharpening machine?

After purchasing our sharpening machine, we will send you our carefully crafted user manual

After sales service and accessories

One year warranty, Consumables such as grinding wheels are not covered by warranty

Automatic Sharpening Machine Magnetic Grinding Crushing Knife Straight Blade Knife

Name: Automatic Sharpening Machine Magnetic Grinding Crushing Knife Straight Blade Knife
Brand: Guangdong Shunde Jiufengheng Machinery Automation Equipment Co., Ltd
SKU: 2242138385

Guangdong, ChinaGuangdong Shunde Jiufengheng Machinery Automation Equipment Co., Ltd

US$1,650.00-1,660.00

1 piece

Product profile

Customization

Available

After-sales Service

Worry-Free After-Sales Service

Warranty

One-Year Warranty

Model NO.

JFH-MDJ-L700

Type

Multi-Use Grinding Machine

Processing Object

Metal

Abrasives

Grinding Wheel

Controlling Mode

CNC

Automatic Grade

Automatic

Precision

High Precision

Certification

CE, ISO 9001

Condition

New

Maximum Travel of Grinding Wheel

700mm

Grinding Effective Length

700mm

Adjustable Bevel Angle for Grinding Blad

0-90°

Main Motor Power

1.2kw

Cutting Motor Power

120W

Pump Power

120W

Grinding Wheel Specification

32X50X150mm

Grinding Head Speed

2840r/Min

Lighting Power

24vx20W

Transport Package

Wooden Box

Specification

2100x1000x1400mm; 638kg

Trademark

JFH

Origin

China

Key features

High Precision Grinding: Achieves surface roughness of Ra0.4 with square linear guide rail for horizontal accuracy.

Versatile Blade Sharpening: Grinds any straight blade including planer, crusher, paper cutter, and grass cutter knives.

Intelligent Control System: Stepless speed regulation (0-60Hz) and emergency stop protection for safe operation.

Efficient Cooling System: Built-in water tank and high-pressure pump with adjustable spray for real-time cooling.

Wide Application Range: Suitable for woodworking, metalwork, printing, plastic recycling, and paper industry tools.

CE and ISO Certified: Meets CE and ISO 9001 standards ensuring quality and safety compliance.

One-Year Warranty: Comprehensive one-year warranty coverage for worry-free after-sales service.

Company profile

Importers and ExportersSelf-brandedFlexible CustomizationQuality Assurance

Guangdong Shunde Jiufengheng Machinery Automation Equipment Co., Ltd

Guangdong, China

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: 8 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.08h

AI-Powered supplier vetting

SummaryJiufengheng presents itself as a machinery customization supplier producing components and drilling-related equipment. It supports extensive customization, ODM services, and OEM for known brands. Quality controls include raw-material traceability, 100% finished-product inspection, written service procedures, complaint handling, and corrective/preventive-action records. However, only one quality inspector is reported, and the approved-supplier list lacks approval signatures or dates. The supplier reports no manufacturing-capacity contract with affiliated subcontractors, no inventory, overseas warehouse, showroom, agents, or branches, and no offline trade-show participation. Lead time is stated as one month in both peak and off-season, with access to Guangzhou and Shenzhen ports. No new products were reported in the past year and no SDK is available. Financial metrics supplied for 2022–2024 are all zero, so financial credibility cannot be positively established from the provided data.

Supplier typeThe company describes itself as a private customization provider and lists machinery components and drilling equipment as its main products. This supports classification as a machinery manufacturer/customization supplier, although the slices do not specify its formal legal or business-registration type.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaints. It lists debugging, maintenance, repair, training, and equipment installation services, but has no overseas agents or branches and serves zero stated overseas countries, limiting evidence of international service coverage.

Production capacityProduction-related evidence includes an assembly line and drilling machine, 100% finished-product inspection, raw-material traceability, a one-month stated lead time in both seasons, and 40 qualified suppliers. However, there is no valid manufacturing-capacity contract with affiliated subcontractors and no in-stock capacity.

Customization capabilityThe supplier explicitly supports customization from samples, full and minor customization, flexible customization, and customization from designs. It also offers ODM services and markets itself as a private customization provider for machinery, providing clear evidence of broad customization capability.