Shandong (2NB50 / 1.5-2.2 mud pump) manufacturers 2NB50 / 1.5-2.2 drilling rig mud pump mud pump Shanxi coal mining slurry pump 2NB50 / 1.5-2.2 mud pump to support the coal industry to increase the intensity and frequency, have issued a series of limited production, price, cleaning tax, resource tax reform, tariffs on imported coal recovery policies, 2NB50 / 1.5-2.2 mud pumps across the country over the continuous decline in coal production, limited production efforts are constantly strengthened. Central Bank [microblogging] of coal prices unexpectedly cut interest rates also make substantial "burden." The central bank announced that since November 22, 2NB50 / 1.5-2.2 mud pump down financial institutions RMB benchmark lending and deposit rates. Due to the coal industry is asset-heavy industries, coal companies asset-liability ratio generally higher, 2NB50 / 1.5-2.2 mud pump rate cuts will reduce financial costs. 2NB50 / 1.5-2.2 coal slurry pump parameters Model 2NB50 / 1.5-2.2 rated flow 50L / min 3m3 / h rated discharge pressure of 1.5MPa suction pipe diameter drainage pipe diameter φ25mm φ32mm power 2.2 kw motor speed 940r / min 200kg quality appearance size 1054 × 353 × 645mm Gast Jining Mining Equipment Co., for many years engaged in the production and development of mining equipment, with the strength to prove quality, welcome new and old friends to negotiate