What is the maximum workpiece length supported?

The maximum workpiece length is 300mm.

Does the machine support OEM services?

Yes, OEM service is available for this product.

Advanced Leyo 450L Precision Internal Grinding Machine for Optimal Results

Name: Advanced Leyo 450L Precision Internal Grinding Machine for Optimal Results
Brand: Dongguan Liyang Intelligent Technology Co., Ltd.
SKU: 1989143251

Guangdong, ChinaDongguan Liyang Intelligent Technology Co., Ltd.

US$80,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

1 Year

Model NO.

450L

Type

Compound Internal Grinder

Processing Object

Thread

Abrasives

Grinding Wheel

Controlling Mode

CNC

Automatic Grade

Semiautomatic

Cylindrical Grinder Type

Universal Cylindrical Grinder

Precision

High Precision

Certification

Condition

New

Specification

450L

Trademark

LEYO

Origin

Dongguan

HS Code

8457101000

Production Capacity

50set/Month

Key features

High Precision CNC System: Equipped with Siemens 828D controller and Renishaw optical scale for high accuracy.

Versatile Material Processing: Processes high-hardness metals like GCr15, quenched steel, alloy steel, and ceramics.

Free Trial Grinding Service: Free on-site or video testing with detailed reports upon submitting drawings and samples.

Compact & Efficient Design: Compact structure with hydraulic chuck and tailstock for fast clamping and small-batch production.

Wide Application Range: Ideal for automotive, electronics, machinery manufacturing, and vocational training.

CE Certified Safety: Full enclosure, automatic lubrication, and safety door switches ensure operator safety.

Customizable Configuration: Customized handwheels with buttons and various elevation options available.

Cost-Effective Performance: Economical precision CNC lathe with high cost-performance ratio for entry-level workshops.

Company profile

In-stock Capacity100% Finished Products InspectionProduct CertificationMinor Customization

Dongguan Liyang Intelligent Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service AvailableAverage Response Time: ≤1.76h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in R&D, production, maintenance, and sales of CNC machinery, industrial automation equipment, intelligent robots, and related parts. It demonstrates established product and management credentials through CE marking for its machines, ISO 9001:2015 certification, OEM service for well-known brands, recent new-product development, and one stated national science and technology progress award. Production evidence includes three production lines, 21–30 quality-control staff, and stated output of 500 vertical machining centers. It offers one year of free spare parts and online/offline after-sales service, although customer-paid travel expenses apply. Service-management documentation is weak, with no written procedures for supplier assessment, corrective actions, or complaint handling. The supplier has no overseas warehouse, showroom, agent, or branch, but has attended EMO Hannover 2025. Financial credibility cannot be assessed from the provided year labels alone.

Supplier typeThe supplier is identified as a combined company whose scope covers R&D, production, maintenance, and sales of intelligent robots, CNC machinery, industrial automation equipment, CNC machine tools, control systems, and mechanical parts. Its product range includes machining centers, robodrills, gantry machines, CNC lathes, and turning-milling machines, indicating a machinery manufacturer and solution provider rather than a pure trading entity.

CertificationsThe supplier states that all machines have CE certification and holds an ISO 9001:2015 certificate. These are explicit certification credentials relevant to product conformity and quality-system management, although no additional certification scope or issuing-body details are provided.

R&D capabilityThe supplier reports new products during the past year, provides CNC solutions, and can customize special machine tools. It also reports one national science and technology progress award. Conversely, it has no available SDK and does not provide ODM services, so the evidence supports product development and engineering innovation but not broad software-platform or ODM capability.

Production capacityProduction evidence includes three production lines, 21–30 quality-control staff, stated annual output of 500 vertical machining centers, and a fastest production time of seven working days. Reported average lead time is within 15 working days in both peak and off-season, indicating defined production and delivery capacity, although the supplied output information is limited to one product category.

Customization capabilityThe supplier explicitly states that it can customize special machine tools according to customer needs and provides CNC solutions. It also offers OEM services for well-known brands, although it does not provide ODM services; the evidence therefore supports customer-specific manufacturing and OEM execution rather than ODM product-development services.

Product Q&A

Q:What specific costs can 'composite grinding' save for me?

Saves in 1) Time: Inner circle and end surface machining in one setup boosts efficiency by 40%; 2) Labor: Automation reduces technician dependency, enabling one to oversee multiple machines; 3) Quality: Eliminating setup errors decreases scrap and rework rates.

Q:What materials can be processed by the machine tool?

Designed for processing high-hardness metals like GCr15 bearing steel, quenched steel, alloy steel, cemented carbide, ceramics. Select appropriate grinding wheel and parameters based on material.

Q:Do you offer a trial grinding service? How does it work?

Yes, we offer free trial grinding. Submit workpiece drawings and sample blanks. Our engineers will test on-site or via video and provide a detailed report for equipment verification.

Q:What is the delivery time for the equipment?

Standard LEYO 450L delivery is 45-60 days post-deposit. For urgent needs or special configurations, contact our sales manager.

Q:What is the warranty period for this machine?

We provide a 1-year warranty for the Advanced Leyo 450L Precision Internal Grinding Machine.