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Alpha-335g 250mm Single Disc Automatic Metallographic Sample Grinding Polishing Machine
US$33,530.00
1 Piece
US$26,830.00
2 Pieces
US$23,470.00
3+ Pieces
Product profile
Customization
AvailableAfter-sales Service
1 YearProcessing Method
GrindModel NO.
Alpha-335GWarranty
1 YearEnvironment
Normal Pressure and TemperatureDisplay
Digital DisplayPerformance
AutomaticPower Supply
220VWeight
50-100kgCertification
CECustomized
CustomizedSpeed
0-350rpm, Continuously Viable SpeedDiameter
203/254mmDirection
Cw/CcwPower
750WFactory Calibration
Flatness < 2umTransport Package
Wooden CaseSpecification
700x430x580mmTrademark
TrojanOrigin
ChinaHS Code
90241090Production Capacity
500PCS/YearKey features
Automatic Quantitative Grinding: Achieves optimal sample repeatability and consistency with 0.1mm accuracy.
Smart Monitoring System: Real-time display of grinding stone performance and automatic thickness monitoring.
High-Efficiency Rough Grinding: Designed for rapid processing of large-sized and high-quantity samples in labs.
Precision Diamond Shaper: Fast automatic dressing ensures grinding stone flatness and sharpness.
Large Touch Screen Interface: 10-inch screen allows clear viewing and convenient real-time process optimization.
Versatile Customization: Customizable speed, diameter, direction, and power to meet specific needs.
CE Certified Quality: Meets CE safety and quality standards for reliable industrial operation.
Comprehensive Warranty: 1-year warranty with free parts replacement for problems under normal use.
Company profile

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: ≤9.89h 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.
Product Q&A
Q:Is the machine easy to operate for beginners?
A:
Yes, we provide English tutorials and guide videos. We also offer assistance via email, phone, or online chat if you encounter any issues.
Q:What is the warranty policy for this machine?
A:
We provide a 1-year warranty. Free parts will be sent if any problems occur under normal use during the warranty period.
Q:What payment terms and shipping methods are accepted?
A:
We accept EXW, CIF, and FOB terms. Payment methods include TT, PayPal, LC, and Western Union.
Q:Can the machine specifications be customized?
A:
Yes, the machine supports customization for speed (0-350rpm), diameter (203/254mm), direction, and power.
Q:What is the lead time for production?
A:
The average lead time is one month for both peak and off-season periods.
Send Inquiry
*To:
Trojan (Suzhou) Material Technology Co., Ltd.
Trojan (Suzhou) Material Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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