We produce crucibles, drops, gerberas

PromCeramics manufactures fireclay crucibles. Our crucibles allow the performance of more than 20 cycles when working on geological samples, and for a particularly aggressive media (mixtures consisting of PbO and CuO) we use a special charge mixture for crucibles, which, when properly used, can withstand up to 10 cycles. Thanks to their excellent preparation and experience gained, the specialists of PromCeramics are ready to offer an extensive range of options for crucibles, as well as to develop and manufacture customised samples for your needs.

PromCeramics commercially manufactures magnesite blocks and cupels, according to the Russian State Standard GOST, and their quality is consistent and confirmed by the certificates. A wide range of cupel sizes provides a solution to any analytical tasks for determining precious metals. The lead oxide absorption capacity is 75% of the mass of a cupel. The use of our cupels allows ensuring pinpoint accuracy of the analysis, even on lean ores.

PromCeramics produces scorifying dishes. Our scorifying dishes are made of qualitative raw materials with Al2O3 content of more than 40%. Our product is highly corrosion-resistant, has a clean surface after melting and withstands up to 10 fusions. We offer a wide range of choice and are also ready to make customised scorifying dishes according to your drawings.

PromCeramics produces silicon carbide electric heaters. Our heaters have low porosity and high density. Their service life is at least 10,000 hours, if adhering to the operating conditions. At the moment we are ready to manufacture and supply heaters of the following types: SEH A SG, SEH B, SEH V SG, or customise the heaters according to the drawings of the customer. Silicon carbide heaters (SEH) are widely used in the high-temperature electric resistance-type furnaces. Compared to the heaters of resistance alloys (nichrome and kanthal), they have several advantages: high-temperature application (temperature in the furnace chamber up to 1400 °С in air and neutral atmosphere, and up to 1200 °С in reducing atmosphere), high specific electrical resistance, easy to replace failed heating elements without a prolonged banking of the furnace.

Promceramics manufactures alundum crucibles. Our crucibles contain at least 99.5% Al2O3 and are used in various branches of the chemical and metallurgical industries. Thanks to excellent training and accumulated experience, industrial ceramics specialists are able to offer a wide selection of crucibles, and are also ready to develop and manufacture non-standard samples to suit your needs.

Promkeramika is engaged in the manufacture of graphite crucibles. High-quality raw materials of high purity make our crucibles an ideal choice when used on gold and silver containing ore alloys. We are ready to produce the required product size according to your drawings.

Promkeramika is engaged in the manufacture and supply of graphite electrodes. Our electrodes have reduced power consumption and very good chemical inertness, which reduces production costs. Our company is ready to consider the manufacture of any standard size for your needs.

Promkeramika produces ceramic filter elements and scrapers. Our filter elements are used on ceramic disk vacuum filters on equipment of the following brands: KDF, VDFK, SS, TT, TS, KS, HTG, JBX, CEC. The service life is at least 30 months, subject to operating conditions. Our filter elements have high heat resistance and open porosity up to 45%. At the moment we are ready to manufacture and supply plates with a filtration area from 0.05m2 to 0.8m2 and a thickness from 24mm to 36mm.