How many days are required for the whole installation, commissioning and training procedure for one unit?

-Installation: 1~2 days -Commissioning: 1 day -Trial grinding & acceptance check: 1~2 days -Operator operational training: 1 day

Have your machines been exported to overseas markets?

Yes. Our centerless grinding machines are widely exported to Europe, America, South Asia, Central Asia, Southeast Asia, Africa and other regions worldwide.

Valve Spool & Valve Stem Precision Grinding Hcgm-M5020 Centerless Grinder

Name: Valve Spool & Valve Stem Precision Grinding Hcgm-M5020 Centerless Grinder
Brand: Jiangsu Phisong CNC Machines Co., Ltd.
SKU: 2320870875

Jiangsu, ChinaJiangsu Phisong CNC Machines Co., Ltd.

US$30,000.00-60,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Long Term

Warranty

1 Year

Model NO.

M5020

Type

Centerless Grinding Machine

Processing Object

Long Bars /Bearing Ring / FRP Tube / Crankshaft

Abrasives

Grinding Wheel

Controlling Mode

CNC

Automatic Grade

Automatic

Cylindrical Grinder Type

End Cylindrical Grinder

Precision

High Precision

Certification

CE, ISO 9001

Condition

New

Accuracy

0.001mm

Grinding Wheel

500*200*305mm

Max Diameter

60mm

Control System

PLC & CNC for Optional

Grinding Diameter

2-60mm

Transport Package

Wooden Case

Specification

Grinding Diameter Range: 2-60mm

Trademark

PHISONG

Origin

China

HS Code

8460291100

Production Capacity

500

Key features

Suitable for ultra-high precision grinding of automative shaft, bearing rings , valve stem for through-feed and infeed grinding

High Precision Feed Control: Minimum feed resolution up to 0.0001mm

High-rigidity guide rails with high precision and wear resistance maintain consistent accuracy under long-term heavy-load operation, ensuring machining stability

Ultra-High Precision Grinding: Leading self-developed spindle technology, equipped with ultra-quiet and low-vibration bearing spindle

Wide Grinding Wheel for High Efficiency Compatible with 200-400mm wide grinding wheels increases single-pass grinding allowance,suitable for batch continuous grindind of medium-sized shafts and rings

Company profile

Importers and ExportersPatents AwardedIn-stock CapacityQuality Assurance

Jiangsu Phisong CNC Machines Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.95h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryPhisong is identified as a professional technical supplier with documented customization capabilities, quality-control procedures, manufacturing contracts, inventory capacity, and ISO9001:2015 certification. Its production infrastructure includes machining, drilling, boring, CNC lathe, and spray-coating equipment, supported by 13 R&D engineers and new-product launches in the last year. The supplier lacks 3D software design services, an available SDK, overseas warehouses, overseas showrooms, overseas agents or branches, and cooperation with Fortune 500 companies. Financial-related records are present for 2021–2023, but no actual financial indicators are provided, so financial credibility cannot be fully assessed. Customer-case evidence is limited: repeat buyers account for 30%–50%, while no Fortune 500 cooperation is reported.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its description states that it develops professional processing technology and focuses on product R&D and production, supported by professional personnel and senior technical consultants.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate and reports other product compliance certification. It also has quality assurance, documented inspection instructions, and corrective and preventive action procedures with records.

R&D capabilityThe supplier reports 13 R&D engineers, product R&D activity, and new products launched during the last year. It supports multiple forms of customization, but does not provide 3D software design services and has no available SDK, so its innovation capability is positive in physical product development but incomplete for software-enabled design.

Production capacityProduction capability is supported by valid manufacturing contracts with associated subcontractors, inventory capacity, and a facility set including machining centers, drilling machines, gantry boring machines, CNC lathes, and a spray-coating room. Finished-product inspection follows written instructions uniformly, and supplier assessment procedures have written records.

Customization capabilityThe supplier explicitly provides customization from samples, designs, minor customization, full customization, and flexible customization. Its company description also states that it develops processing technologies for different customer processing requirements, demonstrating broad customization coverage.