What brands are used for the guide rails and screws?

We typically use Rexroth for linear guides and THK or other famous brands for ball screws.

Does the machine support different types of chucks?

Yes, it can be equipped with three-jaw chucks, hydraulic chucks, diaphragm chucks, and pneumatic chucks.

What is the warranty or quality assurance policy?

All products undergo 100% visual and function inspection before shipment.

Three Claw Self-Centering Chunck CNC Internal Grinding Machine Tool Mk2110

Name: Three Claw Self-Centering Chunck CNC Internal Grinding Machine Tool Mk2110
Brand: WUXI CHANGYI MACHINE TOOL CO., LTD.
SKU: 841717065

Jiangsu, ChinaWUXI CHANGYI MACHINE TOOL CO., LTD.

US$50,400.00

1 Piece

US$50,000.00

2+ Pieces

Product profile

Customization

Available

Type

Internal Grinding Machine

Processing Object

Inner Hole,End Face,Stepped Hole,

Model NO.

MK2110

Abrasives

Grinding Wheel

Controlling Mode

CNC

Automatic Grade

Automatic

Cylindrical Grinder Type

Internal Grinder

Precision

High Precision

Certification

CE, ISO 9001

Condition

New

Roundness of Internal Hole

2um

Cylindricity of Internal Hole

3um

Surface Roughness of Internal Hole

Ra0.4um

Transport Package

Waterproof Film Wrapped and Wooden Case Package

Specification

2363x1860x2000mm

Trademark

CHANGYI

Origin

Wuxi, China

HS Code

84602920

Production Capacity

20 Sets Per Year

Key features

High Precision Grinding: Achieves roundness of 2um, cylindricity of 3um, and surface roughness Ra0.4um.

CNC Control System: Features Siemens servo system for double-axis linkage control with touch screen interface.

High Rigidity Structure: Machine body made of casting iron ensuring good rigidity and minimal deformation.

Premium Linear Guides: Equipped with high-precision linear rolling guides, typically Rexroth from Germany.

Stepless Speed Adjustment: Grinding wheel spindle uses high-speed motorized spindle with static frequency converter.

Flexible Customization: Offers full, minor, and flexible customization options based on samples or designs.

Versatile Chuck Options: Supports three-jaw, hydraulic, diaphragm, and pneumatic chucks for user selection.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2015 with 100% finished product inspection.

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: ≤18h

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.