Is OEM and ODM service available?

Yes, both OEM and ODM services are available, and customization from samples is supported.

What certifications does the machine have?

The machine is certified with GS, CE, RoHS, and ISO 9001.

What is the maximum grinding diameter?

The grinding diameter range is 8mm to 200mm.

CNC Internal Grinding Machine with High-Precision Spindle and VFD

Name: CNC Internal Grinding Machine with High-Precision Spindle and VFD
Brand: Ningbo Chuanghui Machinery Manufacturing Co., Ltd
SKU: 2149282042

Zhejiang, ChinaNingbo Chuanghui Machinery Manufacturing Co., Ltd

US$20,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Engineers Avaiable to Service Machine

Process Usage

Metal-Forming CNC Machine Tools

Model NO.

r1320

Movement Method

Contour Control

Control Method

Open-Loop Control

Numerical Control

CNC/MNC

Processing Precision

0.02~0.03(mm)

Performance Classification

High-End CNC Machine Tools

Certification

GS, CE, RoHS, ISO 9001

Condition

New

Transport Package

Shipping

Trademark

chuanghui

Origin

Ningbo, China

Key features

High-Precision Grinding: Processing precision reaches 0.02~0.03mm with high-end CNC control.

Wide Grinding Range: Handles grinding diameters from 8mm to 200mm and lengths up to 750mm.

Customizable Specifications: Rated pressure, working stroke, and table size can be customized as needed.

Advanced Safety Features: Includes two-way start switch, grating protection, and multiple emergency stop buttons.

Energy Saving Design: Auto motor stop after 10 minutes of inactivity to reduce power consumption.

Versatile Application: Suitable for punching, assembly, shaping, extrusion, and testing processes.

Rich Configuration Options: Supports PLC, touch screen, robot automation, and various sensors.

Professional After-Sales: Engineers available for service with quick tech help and ready spare parts.

Company profile

Fast DeliveryLow MOQQuality Assurance100% Finished Products Inspection

Ningbo Chuanghui Machinery Manufacturing Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo Port, Shanghai POrtAverage Response Time: ≤1.47h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier offering 3D software design and sample-based customization. It operates five production lines and has valid manufacturing contracts with associated subcontractors, standardized outsourcing procedures, finished-product inspection instructions, quality assurance, and raw-material traceability. However, it reported no new products in the past year, lacks inventory, overseas warehouses, overseas showrooms, overseas agents or branches, and has not participated in offline trade shows. Complaint handling and corrective/preventive-action procedures exist but lack written records. Financial information is indicated for 2022–2024, but no assessable financial results are provided. Evidence supports production and customization capabilities, while certification, after-sales performance, financial credibility, innovation strength, and customer cases remain insufficiently documented.

Supplier typeThe supplier is explicitly described as a professional technical supplier and reports business activities covering plastic products, machinery and equipment, rubber products, metal seals, special ceramics, sealing materials, pumps, and vacuum equipment. Its description also positions it in the international plastic machinery industry, indicating a technical manufacturing and machinery-related supplier profile.

R&D capabilityThe supplier has R&D capability as a professional technical supplier and provides 3D software design services, but it reports no new products during the past year. The stated total experience of R&D engineers is one year, which provides limited evidence of established innovation depth; therefore, the available evidence does not demonstrate a clear innovation advantage.

Production capacityThe supplier operates five production lines, has valid contracts with each related subcontractor, maintains an outsourcing standard operating procedure, and uses uniformly followed finished-product inspection instructions. Quality assurance and raw-material traceability are present, although continuous quantity reconciliation for each batch is not performed and inventory capacity is absent.

Customization capabilityThe supplier explicitly offers customization from samples and provides 3D software design services. These capabilities directly support sample-based customized product development, although no broader customization range or project examples are provided.