The compact, sturdy design is engineered for regular service when operated in accordance with speed and pressure ratings.
Each Beta blower has computer calculated impeller profiles and is precision- machined on the latest CNC equipments assuring close tolerances between the impellers, casing and side plates.
11 Features - That’s why, Beta Blowers are the first preference of the clients.
A strong shaft avoids the breakage / twisting problems. That’s why Beta Blowers are equipped with stronger shafts. Size of shaft diameter is minimum 0.35 times of the centre distance, which gives more strength of the shaft. Hence more power can be transmitted, whereas in other blowers, it is hardly 0.20 times of the centre distance, which at times results in breakage/ twisting of the shaft.
Ratio of overall diameter of the rotary lobes/impellers to the centre distance is less in Beta Blowers which results in lesser momentum, lesser frictional horse power losses and lesser load on the bearings, whereas in other blowers it’s more as compared to the Beta Blowers.
Beta Blowers are specially meant for high operating speed and effective power saving, so it requires both-side oil lubrication. For this purpose, all the Beta Blowers have large oil sumps on both, Drive and Non-Drive ends. Hence the limiting speed of all the Beta Blowers is very high as compared to other blowers. Whereas in other blowers one side oil and one side grease lubrication results in high temperature and less life of the bearings. When the grease starts baking due to the high temperature, it always results in reducing the running hours of the bearings.
In all models, most of the breakdowns take place due to the direct impact of higher limits of the vibrations on rotating equipments like bearings. To avoid and reduce this impact in Beta Blowers, the legs are provided in the casing itself and the bearings are also not situated in he line of legs due to which the vibration factor does not act directly on the bearings, resulting in less breakdowns and longer life of the bearings.
Thickness of each casting material is more in Beta Blowers comparable to other available brands in market. This is why Beta Blowers are more sturdy and reliable and thus more suitable for heavy/continuous duties comparable to others.
Some times during the operation, some motors could give a jerk impact to the blower’s drive end and it may damage the gears resulting in breakdowns. To avoid this problem, the fitment of all the Beta Blowers are left hand drive, so that the jerk impact will only goes to the right side, (where there is sufficient space available), providing the Transmission Gears an uncompressive nature & giving a smooth and steady operation.
Beta Blowers are equipped with Helical Timing Gears for lesser load on bearings, reduce the noise level and make the blowers most suitable for running at higher speeds up to 4000 rpm and save the energy. In other blowers with similar specifications, they run at 1200 RPM due to use of spur gear. This goes on to prove that the flow capacity of beta blowers is much higher as compared to other blowers. This has one more benefit- requires less energy for same flow capacity.
Beta Blowers are fitted with angular contact ball-bearings at the non-drive end. This has been done with a view that only these bearings can handle the Axial thrust as well as Radial load. They also eliminate the chances of shifting of the lobes/rotors to either side; hence it reduces the chances of breakdowns by a great margin.
Noise level of Beta Blowers is at least 2 db lesser as compared from other brands of same construction. All this, for a better work environment.
Oil Seals of a blower have some rubber portion in their inner circle and due to the wear and tear, oil seal needs to be replace after a certain time. If the oil seal is situated somewhere in the deep, the blower has to be dismantled for his change. This takes a lot of time. And at times, the blower has to be sent for a repair, causing loss of time. To avoid this problem, Beta Blowers oil seals are placed at a very prominent place on the side plate. For replacing it, all you need to do is to remove the pulley and it gets done in a matter of no time.
There is a hard and ground replaceable metallic sleeve provided on the shafts of all the Beta Blowers which eliminates the wear and tear of the shaft due to the oil seal.