What is the grinding accuracy of the machine?

The machine achieves a roundness of 0.005 mm and a finish of Ra0.32.

How long does it take to grind a valve?

The entire process from clamping to finish grinding takes only five minutes.

Valve Grinding Machine

Name: Vg100 Valve Grinder/Valve Refacer/Valve Grinding Machine
Brand: Shanghai Shenji International Co., Ltd.
SKU: 1974790715

Shanghai, ChinaShanghai Shenji International Co., Ltd.

US$2,000.00-4,000.00

1 SET

Product profile

Customization

Available

After-sales Service

12 Hours

Warranty

12 Month

Model NO.

VG100

Transport Package

Wooden Case

Specification

960x750x760mm

Trademark

SJMC

Origin

China

HS Code

8459490000

Production Capacity

20units/Month

Key features

High Precision Grinding: Achieves 0.005 mm roundness and Ra0.32 finish with 2x3 ball pneumatic chuck.

Rapid Processing Speed: Completes clamping to grinding in just five minutes per valve.

CE Certified Safety: Meets CE certification standards for automotive engine overhauling.

Vibration Reduction Design: Casting iron base and manual scraped dovetail guide absorb vibration effectively.

Easy Operation: Simple process requiring no specialist training for perfect results.

Adjustable Valve Speed: Variable speed allows adjustment for different valve sizes.

Consistent Stem Length: Steam depth stop and micrometer system ensure identical stem end distances.

Centralized Lubrication: Avoids cumbersome manual oiling with a centralized lubricating system.

Company profile

Shanghai Shenji International Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-11-01Nearest Port: shanghaiAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryShanghai Shenji International Co., Ltd. is a China-based limited trading company that also identifies as a manufacturer/factory, with a registered business scope covering import and export, entrepot trade, trade agency, and sales of electromechanical equipment, instruments, meters, and electric tools. It reports 38 qualified service-capable suppliers and has written procedures for supplier assessment, corrective and preventive actions, and complaint handling, but no records for these processes. The company provides overseas debugging, maintenance, repair, training, and equipment installation, while lacking an overseas showroom, overseas agents or branches, overseas warehouse, and in-stock service capacity. It reports recent new-product development, ODM services, and OEM work for well-known brands, but no available SDK. Manufacturing outsourcing controls and contract status are unknown. Financial figures and monetary data are omitted; the provided slices only identify reporting years for financial information.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory in China, while other records classify it as a trading company. Its stated business scope covers import/export, entrepot trade, trade agency, and sales of electromechanical and related equipment. This supports a trade-oriented supplier profile with stated manufacturing involvement, but does not establish the scale or scope of its own production.

After-Sales capabilityThe supplier reports overseas debugging, maintenance, repair, training, and equipment installation, and has participated in the Canton Fair. However, it has no overseas showroom, agents, branches, overseas warehouse, or in-stock service capacity. Service procedures exist for supplier assessment, corrective actions, and complaint handling, but no written records are available, indicating stated service processes with limited documentary evidence and limited overseas infrastructure.

R&D capabilityThe supplier reports having launched new products during the past year and offering ODM services, which directly supports product development capability. It also reports no available SDK, so software-development support through an SDK is absent.

Customization capabilityThe supplier explicitly reports ODM service availability and OEM capability for popular brands, providing direct evidence that it can support customized or brand-specific product manufacturing. The slices do not specify customization scope, engineering resources, or project limitations.

Client casesThe supplier reports OEM work for well-known brands and participation in the Canton Fair. These statements indicate some market and customer-related experience, but no customer names, project descriptions, order evidence, or verifiable case details are provided.