Is customization available for this machine?

Yes, full customization, minor customization, and customization from samples or designs are available.

What are the lead times for production?

Lead time is one month during off-peak season and 1-3 months during peak season.

What payment terms are accepted?

Accepted terms include LC, T/T, and small-amount payments.

Smallest Size CNC Internal Grinding Machine Tool ID 3-50mm Mk215

Name: Smallest Size CNC Internal Grinding Machine Tool ID 3-50mm Mk215
Brand: WUXI CHANGYI MACHINE TOOL CO., LTD.
SKU: 837725675

Jiangsu, ChinaWUXI CHANGYI MACHINE TOOL CO., LTD.

US$50,000.00

1 Piece

US$49,500.00

2+ Pieces

Product profile

Customization

Available

Type

Internal Grinding Machine

Processing Object

Inner Hole,Stepped Hole,End Face,

Model NO.

MK215

Abrasives

Grinding Wheel

Controlling Mode

CNC

Automatic Grade

Automatic

Cylindrical Grinder Type

CNC Internal Grinder

Precision

High Precision

Certification

CE, ISO 9001

Condition

New

Roundness of Internal Hole

2um

Cylindricity of Internal Hole

2um

Surface Roughness of Internal Hole

Ra0.4um

Transport Package

Waterproof Film Wrapped, Wooden Case Package

Specification

2000x1600x1000mm

Trademark

CHANGYI

Origin

Wuxi, China

HS Code

8460292

Production Capacity

20 Sets Per Year

Key features

High Precision Grinding: Achieves roundness and cylindricity of 2um with surface roughness Ra0.4um for internal holes.

CNC Touch Screen Control: Intuitive human-machine dialogue with touch screen for easy parameter setting and adjustment.

Siemens Servo Drive System: Uses Siemens servo motors and ball screws for precise feed and reciprocating motion.

High Rigidity Guide Rails: Features criss-cross steel rolling rails ensuring high accuracy and excellent rigidity.

Stepless Speed Adjustment: High-speed motorized spindle with static frequency converter for continuous speed control.

Versatile Clamping Options: Supports multiple fixtures including three-jaw chuck, pneumatic, hydraulic, and diaphragm types.

Enhanced Safety Design: Fully-closed shell structure ensures operator safety during machine operation.

Comprehensive Certifications: CE and ISO 9001 certified with 100% visual and function inspection for all finished products.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceImporters and ExportersSelf-branded

WUXI CHANGYI MACHINE TOOL CO., LTD.

Jiangsu, 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: 19 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryWuxi Changyi Machine Tool Manufacturing Co., Ltd. is a machine-tool manufacturer offering cylindrical-hole, conical-bore, step-hole, surface-end, external, and centerless grinding equipment. It provides extensive customization and ODM services, reports new products within the past year, and has OEM experience with well-known brands. Production facilities include turning, drilling, milling, grinding, laser cutting, and spraying equipment, with stated annual productivity of 1,000 sets for internal and external grinding machines. Quality systems include five inspectors, traceability for raw materials, written inspection instructions, complaint procedures, and corrective-action procedures. The supplier has exported for 19 years, but overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches are reported. Financial credibility cannot be assessed because the provided financial entries only identify years, not financial results. A notable operational weakness is the absence...

Supplier typeThe supplier is identified as a machine-tool manufacturer. Its products serve single-unit, small-batch, and large-batch production and include semi-automatic and fully automatic machine tools for multiple grinding applications.

CertificationsThe supplier is reported to hold one national science and technology progress award. No specific certification, standard, or certification validity information is provided, so broader certification status cannot be established.

After-Sales capabilityThe supplier has a clear, followed procedure for handling customer complaints. However, it reports no overseas warehouse, showroom, overseas agent, or branch, limiting documented overseas service infrastructure.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and holds one national science and technology progress award. It does not have an available SDK, but the available evidence still explicitly supports product-development capability.

Production capacityManufacturing resources include lathe, drilling, milling, grinding, laser-cutting, and spraying facilities, with stated annual productivity of 1,000 sets for internal and external grinding machines. The supplier has one production line and does not continuously reconcile quantities for every batch or production run, indicating a production-control limitation despite substantial equipment and product scope.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly supporting broad customization capability.

Client casesThe supplier reports OEM service for well-known brands, participation in CIMT 2023, 19 years of export experience, and exports accounting for 21%–30% of total sales. These records demonstrate market and export experience, although no named customer cases are provided.