What materials can be engraved?

The machine is suitable for crystal, acrylic, glass, hard plastic, and metal.

What is the maximum engraving area?

The maximum engraving area is 150x200x80 MM.

3D Laser Crystal Inside Engraving Machine Machine

Name: 3D Laser Crystal Inside Engraving Machine Machine
Brand: Jinan Dwin Technology Co., Ltd.
SKU: 738527732

Shandong, ChinaJinan Dwin Technology Co., Ltd.

US$15,000.00

1 Set

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Application

Domestic, Crafts Industr

Cooling System

Air Cooling

Model NO.

DW150

Technical Class

Continuous Wave Laser

Automatic Grade

Automatic

Applicable Material

Crystal, Glass,Acrylic, Metal ,etc

Type

Semiconductor Diode/532nm

Laser Classification

Semiconductor Laser

Engraving Method

Semiconductor Diode/532nm

Engraving Machine Type

Laser Engraving Machine

Drive Type

Stepper Drive

Certification

SGS, Ce, FDA

Control

Automatic

Current

Condition

New

Usage

Crystal

Power

4000Hz

Marking Speed

120,000dots/Min

Focus Diameter/Resolution

0.02mm/800dpi

Transport Package

Plywood Box, Free of Fumigation

Specification

CE, FDA

Trademark

DWIN

Origin

Jinan City, Shandong Province

HS Code

8456100090

Production Capacity

50 Sets/Month

Key features

3D Portrait Engraving: Uses 3D camera to capture portraits and creates 3D images inside crystal with high fidelity.

Fast Engraving Speed: Completes a 50x50x80mm crystal engraving in approximately 2 minutes.

High Stability Design: Adopts sealed integration design for good beam quality and low maintenance requirements.

Imported Components: Features laser source from Germany, control switch from England, and cable from France.

2-Year Warranty: Provides a 2-year guarantee for the whole machine covering mechanical defects.

Lifetime Maintenance: Offers lifetime maintenance and spare parts supply even after warranty period.

English Speaking Support: Engineers speak English to provide strong service and training support to customers.

Eco-Friendly Operation: Low noise design with no compressor pumps or high power fans, ensuring no pollution.

Company profile

Self-brandedYears of Export ExperienceStandardized quality controlImporters and Exporters

Jinan Dwin Technology Co., Ltd.

Shandong, 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: 15 Years CertifiedNearest Port: Qingdao portAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier operates across CNC, printing, insulating glass, environmental protection, medical, textile, and related equipment, with import and export scope subject to required approvals. It reports traceable raw materials, 100% finished-product inspection, ISO9001:2015 and CE certifications, sample/design/full customization, OEM service for well-known brands, and written procedures for service assessment, corrective actions, and complaints. Production evidence includes two lines, a 222.0 m² plant, inventory capability, and stated lead times within 15 workdays in both peak and off-season. Constraints include one R&D engineer, no SDK, no new products launched last year, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no continuous batch quantity reconciliation, and no outsourcing SOP. Financial information is represented only by years, without sufficient performance data for assessment.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE certification, and both slices identify CE as product compliance or product certification. These are explicit certification holdings, although the slices do not specify product scope, issuing bodies, or validity dates.

After-Sales capabilityThe supplier has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaints, plus inventory capability and stated lead times within 15 workdays in both peak and off-season. However, it lacks overseas warehouse and showroom capability, so the evidence supports structured service handling but not comprehensive overseas support.

R&D capabilityThe supplier has one R&D engineer and offers no available SDK; it also reports no new products launched in the previous year. These explicit indicators show limited demonstrated recent innovation and software-development capability.

Production capacityThe supplier reports an assembling line, two production lines, raw-material traceability, 100% finished-product inspection, inventory capability, and lead times within 15 workdays. Countervailing weaknesses are the absence of a valid manufacturing-capacity contract with related subcontractors, no continuous batch quantity reconciliation, no outsourcing SOP, and a 222.0 m² plant, so production capability is evidenced but operational controls and scale have clear limitations.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates broad stated customization coverage.

Client casesThe supplier reports OEM service for well-known brands and an 80%–100% repeat-buyer preference, indicating some customer retention and brand-related experience. It explicitly reports no cooperation with Fortune 500 companies; no named customer cases or verifiable project details are provided.

Product Q&A

Q:What should I do if I don't know how to use the machine?

We offer free training for 1-2 days. You can also have a professional engineer teach you face-to-face, or receive online training via menu and video if you cannot visit our company.

Q:How to maintain the machine?

Keep the environment clean and temperature not too high. Our guide needs lubricating oil, approximately 2-3 drops.

Q:If I meet problems, how can I do?

Contact our salesman directly and our engineer will check the problem. Maintenance is free during the warranty period. Even after warranty, we offer free technology support.

Q:What are the training content?

Training includes safety instructions, basics in theory, machine structure, HolyLaser software, machine handling, and troubleshooting.

Q:What is the warranty period?

We provide a 2-year guarantee period for product quality. Man-made damage is negotiable.