What are the power requirements?

Single phase 220V or 110V (+/- 10%), 50Hz or 60Hz.

Does the machine require maintenance?

It requires low maintenance. Guide needs lubricating oil (2-3 drops). The environment should be clean and temperature controlled.

What is the maximum engraving area?

The maximum engraving area is 150*200*80 MM.

2D 3D Crystal Laser Photo Subsurface Inside Engraving Machine

Name: 2D 3D Crystal Laser Photo Subsurface Inside Engraving Machine
Brand: Jinan Dwin Technology Co., Ltd.
SKU: 757237352

Shandong, ChinaJinan Dwin Technology Co., Ltd.

US$15,000.00

1 Piece

Product profile

Customization

Available

Application

Home Appliance, Environmental Equipment, Petroleum Machinery Manufacturing, Agriculture Machinery, Textile Machinery, Food Machinery, Aerospace Industry, Automotive Industry, Shoemaking Industry, Woodwork Industry, Advertising Industry

Cooling System

Air Cooling

Technical Class

Continuous Wave Laser

Applicable Material

Nonmetal

Structure Type

Desktop

Laser Classification

Semiconductor Laser

Laser Technology

Laser Flame Cutting

Engraving Machine Type

Laser Engraving Machine

Drive Type

Stepper Drive

Certification

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

Machine size can be customized

Trademark

DWIN

Origin

China

HS Code

8456100090

Production Capacity

50sets Per Month

Key features

3D Crystal Engraving: Uses 3D camera and laser inner carving to create high-fidelity 3D portraits inside crystal.

Fast Engraving Speed: Engraves a 50*50*80mm crystal in about 2 minutes with high-speed scanning technology.

Imported Components: Laser source from Germany, control switch from England, and cable wire from France for stability.

Lifetime Maintenance: Provides lifetime maintenance and spare parts supply beyond the 2-year warranty period.

High Stability Design: Adopts sealed integration design and air cooling system for low noise and high beam quality.

Free Training Support: Offers free installation training, online guidance, or face-to-face engineer support.

Versatile Material Use: Suitable for crystal, acrylic, glass, hard plastic, and metal with high resolution.

Long Lifespan: Laser lifetime exceeds 25,000 working hours with continuous 24-hour operation capability.

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: ≤11.29h

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.