First, the characteristics of SN three screw pump 1. The rotor hydraulic balance, vibration, low noise.
2. The output is stable and there is no pulse.
3. High efficiency.
4. Has a strong self-priming ability.
5. The components adopt a series design with strong versatility and a variety of installation methods.
6. Compact structure, small size, light weight, can work at higher speeds.
Second, the transmission medium type a. Lubricity liquid: such as mechanical oil, lubricating oil, heavy oil, residual oil b. Low lubricity liquid: such as light diesel oil, heavy diesel oil, wax containing thin oil c. viscous liquid: such as various synthetic rubber The application of liquid and artificial glue liquids, emulsion three and SN triple screw pumps are used as fuel, fuel supply and transfer pumps in heating equipment.
Used in the mechanical industry as a hydraulic, lubricated and remotely controlled motor pump.
Used in the chemical petrochemical and food industry as loading, conveying, and liquid pumps.
It is used as a pump for conveying, boosting, fuel injection and lube oil pumps as well as marine hydraulic equipment on ships.
Forged Crane Wheel
Forged crane wheel offers uniformity of composition and structure. Forging results in metallurgical recrystalisation and grain refinement as a result of the thermal cycle and deformation process. This strengthens the resulting steel product part particularly in terms of impact and shear strength. Forged steel is generally stronger and more reliable than castings and plate steel due to the fact that the grain flows of the steel are altered, conforming to the shape of the part. Advantages of forged crane wheel:
· Generally tougher than alternatives.
· Will handle impact better than castings.
· The nature of forging excludes the occurence of porosity, shrinkage, cavities and cold pour issues.
· The tight grain structure offers great wear resistance without the need to make products"superhard" We have found that, on a blank HRC3842 forged grinder insert wear/wash is about the same as a high alloy HRC46-50 grinder insert.
Gantry Wheels,Demag Wheel Block,Trolley Hoist Wheels,Gantry Crane Wheels
XINXIANG DEGONG MACHINERY CO., LTD. , https://www.degongcrane.com