What materials can this grinder polish?

It is suitable for metal, ceramic, glass, PCB boards, optical materials, refractory materials, and composites.

Opt-380 Automatic Precision Grinding and Polishing Equipment

Name: Opt-380 Automatic Precision Grinding and Polishing Equipment
Brand: Trojan (Suzhou) Material Technology Co., Ltd.
SKU: 2242066255

Jiangsu, ChinaTrojan (Suzhou) Material Technology Co., Ltd.

US$6,880.00

1-2 Pieces

US$4,818.00

3+ Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Processing Method

Grind

Model NO.

OPT 380

Warranty

1 Year

Environment

Normal Pressure and Temperature

Display

Digital Display

Performance

Automatic

Power Supply

220V

Weight

50-100kg

Certification

Customized

Speed

10-200rpm

Diameter

381mm

Direction

Cw/Ccw

Torque

20-360n

Voltage/Frequency

220V/50Hz

Planeness

Less-Than 0.002mm Per 20X20mm

Transport Package

Wooden Case

Specification

653x771x338mm

Trademark

Trojan

Origin

China

HS Code

90241090

Production Capacity

500PCS/Year

Key features

Multi-Material Processing: Ideal for grinding and polishing metal, ceramic, glass, PCB, optical materials, and composites.

Precise Planeness Control: Achieves planeness of less than 0.002mm per 20x20mm for high-quality specimen preparation.

Stepless Speed Control: Variable speed from 10-200rpm with real-time digital display on LCD screen.

Long Service Life Motor: Uses angular contact bearings instead of ball bearings for extended durability.

Convenient Maintenance: Swing arm allows quick disassembly and assembly for easy grinding disc replacement.

Customizable Specifications: Speed, diameter, direction, and torque can be customized to meet specific needs.

CE Certified Quality: Product meets CE certification standards for safety and performance.

Large Capacity Grinding: Supports specimens up to 142mm diameter or rectangular planes with 142mm diagonal.

Company profile

Trojan (Suzhou) Material Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-05-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.60h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTrojan (Suzhou) Materials Technology Co., Ltd. is a China-based metallographic equipment and consumables manufacturer, supplier, and service provider established in 2005. The company reports ISO9001:2015 and ISO14001:2015 certifications, CE-certified equipment, and third-party-tested consumables. Its capabilities include equipment R&D, three production lines, approximately 50–56 employees, professional technical personnel, and product development across several metallographic equipment series. It serves industries including PCB/SMT, semiconductors, automotive, aerospace, universities, and research institutions, with reported exports to multiple regions. Evidence supports established technical, certification, production, and market experience. However, the provided information does not sufficiently verify financial strength, customization services, detailed after-sales arrangements, or specific customer outcomes. One trade record identifies a buyer in Vietnam, but broader customer case evidence is limited.

Supplier typeThe supplier is described as a professional manufacturer, supplier, and service provider of metallographic testing equipment and consumables. Corporate records identify it as a limited company in China, although one classification also labels the company nature as a trading company, creating some inconsistency in the business-type data.

CertificationsThe company reports ISO9001:2015 quality-management and ISO14001:2015 environmental-management certifications. Its metallographic equipment is stated to have CE certification, while consumables were tested and certified by SGS and other third-party organizations, providing explicit compliance evidence.

After-Sales capabilityThe supplier explicitly presents itself as a service provider and states that branches and customer service centers are distributed throughout China. However, the slices do not specify response times, service coverage outside China, spare-parts support, warranty terms, or installation and maintenance procedures.

R&D capabilityThe supplier reports continuous focus on R&D, a group of professional scientific and technical personnel, multiple invention, copyright, and appearance-design patents, and development of Alpha, Beta, and FlexPress equipment series. The reported R&D engineer experience is four years, supporting innovation activity, although detailed patent counts and technical performance data are not provided.

Production capacityThe supplier has operated since 2005, established a consumables plant in 2006, an equipment manufacturing operation in 2016, and reports three production lines, approximately 50–56 employees, and one-month fulfillment times in both peak and off-peak periods. These details support established production capability, though actual capacity by product and order-size limits are not specified.