What is the lead time for production?

The average lead time is 1-3 months for both peak and off-peak seasons.

What certifications does the machine have?

The machine holds CE and ISO 9001 certifications.

What is the precision level of the inner hole?

The roundness is 0.005mm and cylindricity ranges from 0.005mm to 0.008mm.

High-Precision CNC Internal Grinder for Exceptional Surface Quality

Name: High-Precision CNC Internal Grinder for Exceptional Surface Quality
Brand: U·BRIGHT SOLUTIONS Co., Ltd.
SKU: 2221558425

Jiangsu, ChinaU·BRIGHT SOLUTIONS Co., Ltd.

US$1,000.00-5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provide

Warranty

One Year

Model NO.

MK250

Type

Tool Grinding Machine

Processing Object

Thread

Abrasives

Abrasive Belt

Controlling Mode

CNC

Automatic Grade

Automatic

Cylindrical Grinder Type

CNC Thread Grinder

Precision

High Precision

Certification

CE, ISO 9001

Condition

New

Transport Package

Plywood Case

Trademark

Sunrise

Origin

HS Code

8460299000

Key features

High Precision Grinding: Achieves roundness of 0.005mm and cylindricity of 0.005-0.008mm for exceptional surface quality.

Double-Axis CNC Control: Ensures concentricity and perpendicularity for multi-step holes and end faces of cylinders and shafts.

Reinforced Bed Structure: Designed with finite element simulation for excellent resistance against moment and vibration.

Flexible Control Systems: Optionally equipped with SIEMENS, FANUC, MITSUBISHI, GSK, or KND numerical control systems.

AC Servo Drive System: Uses AC servo motors to directly drive high-precision ball screws for accurate feed and shock resistance.

One Year Warranty: Comprehensive warranty coverage for one year to ensure machine reliability and performance.

CE and ISO 9001 Certified: Meets international safety and quality management standards for global market compliance.

ODM Service Available: Customization services provided by manufacturer with dedicated R&D engineers.

Company profile

U·BRIGHT SOLUTIONS Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2016-02-18 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.88h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a Chinese factory established in 2019, with 13 employees, six production lines, and a 1,000 m² manufacturing plant. Its listed products focus on specialized machine tools, including whirling, broaching, laser hardening or cladding, polishing or surface finishing, straightening, and CNC engraving equipment. The supplier reports six to ten quality-control staff, machine inspection and commissioning before delivery, installation and training services, overseas branches, and service engineers in some countries. It has self-operated import/export rights, began exporting in 2016, and reports exports to multiple global regions. No supplier-management-system certification is listed. Evidence supports manufacturing and international service capabilities, but information is insufficient to verify financial strength, innovation performance, customization track record, or named customer cases.

Supplier typeThe supplier is described as a factory and a limited company based in Nanjing, Jiangsu, China. Its business scope covers industrial equipment, components, and manufacturing or processing machinery, with a listed manufacturing plant.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This indicates no certification is provided in the available information, although it does not establish whether the supplier holds other types of certification.

After-Sales capabilityThe supplier states that it performs machine inspection and commissioning with workpieces or drawings, provides installation, debugging, operation training, and technical services, and maintains overseas branches with sales managers and service engineers in some countries. These statements support a defined after-sales and commissioning capability.

Production capacityThe supplier reports six production lines, a 1,000 m² manufacturing plant, 13 total employees, and six to ten quality-control staff. It also lists multiple machine-tool products and reports order fulfillment times of two to three months in both off-peak and peak seasons, supporting operational production capability, although capacity scale remains limited by the stated workforce and facility size.

Customization capabilityThe supplier states that machines are commissioned using customer workpieces or drawings and that it provides special equipment and technical services according to user requirements. This directly supports some customization and application-specific adaptation capability, though the scope and depth of customization are not quantified.