What is the after-sales service response time?

We provide 24-hour after-sales service support.

Can this machine engrave on hardened materials?

Yes, it can directly engrave on quenched materials and is suitable for hard materials.

What are the available optional configurations?

Optional items include a fourth axis, double Z axis, and an outer half cover machine.

Kldj440-Ea CNC Machine

Name: Kldj440-Ea CNC Machine
Brand: Changzhou Kuaile Science and Technology Co., Ltd.
SKU: 2174172305

Jiangsu, ChinaChangzhou Kuaile Science and Technology Co., Ltd.

US$15,000.00-30,000.00

1 Piece

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

1 Year

Model NO.

DJ440-EA

Type

Electrical Etching Machine

Object

Metal

Usage

Marking & Lettering

Certification

ISO9001: 2000

Etching Type

One-Side Spray

Precision

High Precision

Condition

New

Transport Package

Wood Crate

Specification

1360*1400*1840MM

Trademark

KLDJ

Origin

China

HS Code

8457101000

Production Capacity

1200sets/Year

Key features

High Precision Performance: Positioning accuracy 0.01mm, repeat accuracy 0.008mm, suitable for micro tool machining.

Advanced CNC System: Equipped with Weihong NK300CX system, supports G-code and international programming software.

Robust Mechanical Structure: Cast parts with linear guide rails and grinding grade ball screws for high rigidity and stability.

Versatile Application: Ideal for molds, 3C products, automotive parts, optical glass, and smart wearable devices.

High-Speed Spindle: Spindle speed 0-24000rpm with 2.2Kw power, enabling efficient engraving on quenched materials.

Comprehensive Customization: Supports full customization, minor customization, and flexible customization from samples or designs.

Safety Protection: Fully enclosed protective cover ensures safe operation during high-speed machining.

ISO9001 Certified: Manufactured under ISO9001:2000 standards with 100% visual and function inspection.

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationQA/QC Inspectors

Changzhou Kuaile Science and Technology 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: 5 years CertifiedNearest Port: Shanghai portAverage Response Time: ≤0.09h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including ODM services, SDK availability, four R&D engineers, and new product launches within the past year. It holds ISO9001:2015 certification and reports documented quality, warehouse-control, inspection, complaint-handling, and corrective-action procedures. After-sales support includes installation, debugging, maintenance, repair, and training, but overseas service infrastructure is limited because it has no overseas warehouse, showroom, agent, or branch. Financial records are reported for 2021–2023, but the slices provide no substantive financial performance values. Production capacity and customer case evidence are limited; the supplier reports OEM service for well-known brands but no Fortune 500 cooperation.

Supplier typeThe supplier provides OEM and ODM services, supports customization from samples and designs, and reports OEM service for well-known brands. It does not operate overseas warehouses, showrooms, agents, or branches, indicating a primarily direct-export and manufacturing-service model.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate, also identified as its sustainable development management system certification. This is explicit certification evidence relevant to quality and management controls.

After-Sales capabilityAfter-sales capability is supported by four R&D engineers responsible for technical advice and after-sales training, documented complaint and corrective-action procedures, and overseas offerings including installation, debugging, maintenance, repair, and training. However, the supplier has no overseas warehouse, showroom, agent, or branch, so local overseas infrastructure is limited.

R&D capabilityThe supplier reports four R&D engineers, recent new-product launches, ODM capability, product-design responsibilities, and an available SDK. These details provide direct evidence of active product development and technical capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The breadth of listed services indicates strong customization coverage.