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Automatic Hartig grindability index tester test machine Hardgrove grindability Index tester
US$1,000.00-3,500.00
1 Piece
Sample price:US$1000.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
onlineWarranty
1 yearModel NO.
RKM-60Weight
30kgLoad
284±2NMotor power
90WTransport Package
Plywood CasesSpecification
360mm× 420mm× 490mmTrademark
GONOAVAOrigin
ChangshaHS Code
9024800000Production Capacity
200Key features
Standard Compliance: Based on GB/T2565-1998 for accurate coal grindability index determination.
Automatic Fault Judgment: Features automatic fault detection for easy operation and reliable testing.
Compact Design: Weighs only 30kg with dimensions 360x420x490mm for space efficiency.
Sample Customization: Supports customization from samples to meet specific client requirements.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.05h CertifiedTerms of Payment: T/T, LC, D/P, etc.
AI-Powered supplier vetting
SummaryHunan Gonoava Instrument Co Ltd is a small limited company with eight employees, offering analytical and materials-testing instruments. It reports in-stock service capability and lead times within 15 working days in both peak and off-season periods. Customization from samples is available, supported by one R&D engineer. However, the supplier has no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and offers no ODM, SDK, or well-known-brand OEM services. Quality-system evidence is incomplete: raw-material traceability and quality assurance are unknown, while no written corrective-action or complaint-handling procedures are recorded. The supplier reports no Fortune 500 cooperation, no new products launched last year, and no repeat buyers. Audit information identifies TÜV Rheinland, but the stated audit evaluation result is 0 and the report validity ended on 2025-06-10.
Supplier typeThe supplier is identified as Hunan Gonoava Instrument Co Ltd, a limited company with eight employees and no larger-company group affiliation. Its listed products are differential scanning calorimeters, gas chromatographs, vacuum-type dilatometers, and tensile strength testers, indicating a specialized instrument supplier.
After-Sales capabilityThe supplier reports in-stock service capability and accepts several quotation and payment arrangements, with lead times within 15 working days in both peak and off-season periods. Conversely, it has no overseas warehouse, showroom, agent, branch, or offline trade-show capability, and lacks written corrective-action and complaint-handling procedures, limiting evidence of structured after-sales support.
R&D capabilityThe supplier has one R&D engineer and can customize products according to customer requirements. However, it launched no new products in the last year and does not provide ODM services, SDKs, or OEM services for popular brands, which is explicit evidence of limited recent innovation and development-service scope.
Customization capabilityThe supplier explicitly offers customization from samples, and its single R&D engineer is responsible for customizing products according to customer requirements. This directly supports basic sample-based customization capability.
Client casesThe supplier reports no cooperation with Fortune 500 companies and a repeat-buyer preference count of 0. The provided records contain no named customer references or other verified customer cases, so customer-case strength is not demonstrated.
Product Q&A
Q:What standard does this tester follow?
A:
The tester is based on the grinding law and follows the GB/T2565-1998 'coal grindability index determination method' standard.
Q:What is the warranty period?
A:
We provide a 1-year warranty for this equipment.
Q:Does the machine have automatic features?
A:
Yes, the equipment has the function of automatic fault judgment, making it easy to operate.
Q:Can I customize the product?
A:
Yes, we offer customization from samples.
Q:What are the payment terms?
A:
We accept T/T, LC, D/P, PayPal, Small-amount payment, and Western Union.
Send Inquiry
*To:
Hunan Gonoava Instrument Co Ltd
Hunan Gonoava Instrument Co Ltd*Content:
Supplier replies will be sent to your registered email
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