Laboratory Coal Hardgrove Grindability Index Tester for Sale
Laboratory coal hardgrove grindability index tester for sale
♦Brief Description:
*Test coal grindability in laboratory;
*Automatical feeding the bowl;
*Micro- computer makes counting, stop automatically when up to 60 revolutions;
*Emergency stop is available when getting malfunction;
*Revolutings will be accumulated after restarting.
*Certificated by authoritative departments
♦ Technical parameter:
GM-60 Hardgrove Grindability index Tester | |
Rotating speed(r/min) |
20±1 |
Limited working revolutions(r) |
60±1/4 |
load bearing capacity(N) |
284±2 |
Motor power(W) |
90 |
Working power supply(V) |
380 |
Total weight(kg) |
90 |
Dimension(mm) |
360×420×490 |
♦Typical Applications
This hardgrove grindability index tester takes grinding law as the theoretical basis (the energy consumed in grinding coal is proportional to the new surface area of coal powder), by grinding, sieving and weighing the prepared coal sample under the conditions "Coal Grindability Index Determination Methods'(Hardgrove method).Then you can read the grindability index from the index charts of standard coal sample, the higher index, means the sample is more easier to be broken.
♦Features:
The coal grindability tester has the features of automatical feeding the bowl, micro- computer makes counting and the machine wil stop automatically when up to 60 revolutions, the emergency stop is available when getting malfunction, the revolutings will be accumulated after restarting.
This product is certificated by authoritative departments
♦ Pachaging way: we customize plywood case according to HGI tester size, one set GHI tester/plywood case;
♦ Shipping way: by sea or by air as requested, we have long-term cooperated experienced shipping agent who can help you to arrange the shipment well;
*Engineer is available to service machinery oversea;
*Within 24hours prompt reply;
*One year warranty time
The GHI tester supplier: Guangming is a leading laboratory sample preparation manufacturer in China, and has been specializing in the industry for more than 30year, laboratory jaw crusher, pulverizer, sample divider, sieve shaker, drying oven are the featured products. Jaw crusher and pulverizer have CE certificate.
Guangminginsist on independent innovation, to achieve the goal of building world brand in the sample preparation industry, Guangming units a number of high qualified engineer and talented managing persons to provide customers advanced product and good service. Our general manager is a technical member of national standard technical committee, we also participate in national standards establishment.
Depending on professional technical and quality assurance service, Guangming’s products share about 56% Chinese market, and also spread over like The Netherland, France, Canada, Mexico, Chile, South Africa, Korea, Singapore………., and received good feedback from customers.
Guangming company view:
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