螺杆泵介质 SNH120R54U12.1W21三螺杆泵
Application
For handling lubricating fluids. The fluids to be pumped must not contain any abrasive substances nor chemically attack the pump materials.
Main fields of application
Fuel oil firing/energy engneering:
For handling light and heavy fuel oils as well as residual and waste oils, e.g. as fuel oil, transfer, fuelling, ring-conduit and burner-operation pumps.
Hydraulics:
For booster and/or pumping hydraulic oils on mineral-oil basis or hydraulic lubricating liquids; e.g. as hydraulic presses, forging hammers, bale presses, chip-board presses, winches, hoists, variable-pitch propeller and rudder adjusting units, hatch hydraulics, rolling mill and machine tool hydraulics,
General industrial engineering/machine/heavy machine industry:
For handling lubricating, cooling, coolant, sealing, regulating and hydraulic oils, light and heavy fuel oils, diesel oils. fuels and thermal oils(cold);e.g. for steem, gas and water turbines as lubricating, sealing, regulating oil and jacking oil pumps, for compressors as lubricating, sealing and coolant oil pumps, for gear drives as lube-oil pumps, for diesel engines as lubricating and cooling oil as well as fuel pumps, for rolling mills as lube-oil and hydraulic pumps etc.
●SN三螺杆泵螺旋角
规格 40 80 40 660 940 2900
主杆螺 38 36 42 40 43 40 40 42 38 70 42 40 46 46
旋角 46 42 46 46 46 46 44 46 42 46 46
54 46 54 54 54 52 46 50 46
54 54 51 54 54
54
●焊接三螺杆泵(螺杆输油泵)特点
1. 三螺杆泵是一种容积式泵，它是利用相互啮合的螺杆的旋转把液体排送出去的办法来进行输送的，
其压力没有脉动，压力取决于该泵所串入的管路系统的阻圧损失或总负载。
2.SNH---E…Y 型泵是我公司在 SN 系列基础上派生出来的双层加热泵体结构，其泵体是用钢管和钢板焊接而成的。
螺杆泵介质 SNH120R54U12.1W21三螺杆泵