Does the machine have an automatic cooling system?

Yes, it features an automatic temperature-sensitive cooling system to protect the motor from overload.

What is the power supply requirement?

The rated power is 750W, with a voltage of 220V and frequency of 50Hz.

Alpha-112 Metallographic Lab Manual Grinder Polisher with Worktable Locking Function

Name: Alpha-112 Metallographic Lab Manual Grinder Polisher with Worktable Locking Function
Brand: Trojan (Suzhou) Material Technology Co., Ltd.
SKU: 1999207521

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

US$2,324.00

1-2 Pieces

US$1,627.00

3+ Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

Alpha-112

Environment

Normal Pressure and Temperature

Display

Digital Display

Performance

Automatic

Power Supply

220V

Weight

0-50kg

Certification

Customized

Speed

50-600

Diameter

12 Inch/ 305mm

Direction

Cw/Ccw

Torque

10n

Transport Package

Wooden Case

Specification

460x655x288mm

Trademark

Trojan

Origin

China

HS Code

90241090

Production Capacity

500PCS/Year

Key features

High Torque Servo Motor: Maintains high torque output even at low speeds of 50 RPM for stable performance.

Durable Stainless Steel Body: Constructed with 304 stainless steel and aluminum base to prevent rust and clogging.

Automatic Temperature Cooling: Protects the motor from overload and prolongs service life with auto cooling system.

Easy Operation Design: Simple panel with locking function for fine hand-rubbing grinding and polishing.

CE Certified Quality: Meets CE certification standards for safety and reliability in industrial use.

1-Year Warranty Coverage: Comprehensive 1-year warranty covering mechanical defects and free parts replacement.

Customizable Specifications: Offers customized speed, diameter, direction, and torque options to meet specific needs.

Compact Desktop Design: Dimensions 460x655x288mm, weighing 30kg, suitable for desktop installation.

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: ≤9.57h 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.