1. Bearings and synchronous gears Synchronous gears are housed in a separate and enclosed gearbox. High-quality and tough gears ensure accurate transmission with long service life. 2. Intermediate Isolation Chamber Design There is a fluid-filled isolation chamber between the gearbox and the pump chamber. It isolates the synchronizing gear from the overcurrent pump chamber, on the one hand to protect the synchroniser gear from fluid damage, and on the other hand to prevent the gearbox oil from penetrating into the transporting medium. The cavity is also equipped with a lubricating fluid, can play a lubricating effect, but also monitor the mechanical seal is intact (when the mechanical seal fails, the oil will be under pressure from the screw hole overflow). 3. The overall cast pump shell pump overcurrent part of the high-precision casting as a whole. Gray cast iron, cast iron or stainless steel can be used. Easy to disassemble the pump cover by only four screws. This design allows each part of the pump chamber can be removed by replacing the pump cover. Each pump housing is a single piece of the overall casting, CNC machining. Large diameter of the entrance is the guarantee of continuous delivery, even if the transport medium contains large particles of impurities. 4. Axial and radial protection liner Axial protection liner is a standard part of the Borg pump. Liner material can choose alloy steel, hard steel or stainless steel. Thanks to the quick maintenance of the Borg pump, this section can also be removed and replaced directly by opening the pump cover. Most pump types can be equipped with an additional radial protection liner, lining the same material can be selected steel, hard steel or stainless steel. Also thanks to the Borg pump rapid maintenance structure design, the same part of the removal of the same liner, you can also directly open the pump cover to be removed and replaced. 5. Shaft seal This maintenance-free mechanical seal its material selection based entirely on the media characteristics. At the same time, its flexible O-ring is also selected according to the medium. The middle cavity of the lubricating liquid to ensure good mechanical seal lubrication. Lubrication is good even when pump is running dry or when vacuum pumping. The middle chamber also prevents deposits and crystals from coming into contact with air. 6. Rotor Rotary cam pumps have a variety of rotors to choose from to suit a variety of applications. In addition to a variety of different metal materials, but also provide a variety of different elastic rubber, plastic and other special materials. For already used pumps, new rotors can also be replaced. 7. Quick-open pump cover Burg rotary cam pump with rapid maintenance of structural design, the pump body is unilateral open, all the wet parts within the pump cavity can be opened by the side of the pump casing for repair and replacement. All parts can be easily removed when service is required. When removing the four screws on the pump cover, the pump housing can be easily won by the pump. This structural design makes maintenance exceptionally easy. When it is necessary to replace any wet part in the pump chamber, the pump does not need to be removed from the line and the various lines can be left in a normally connected condition. Similarly, for pumps with additional shaft support on the pump cover, the extra bearings fit entirely into the pump cover and can still be removed integrally through the pump housing. Therefore, the pump cover is supported, the single cantilever structure advantages remain. The ease of maintenance is a big plus for our Bourg pumps. 8. Shaft Rotating Lobe Pumps Not in Contact with Material Specially designed so that the pump shaft never comes in contact with the material being delivered by the pump. The pump's middle isolation chamber is filled with lubricant, constantly lubricating the rotor and shaft, while protecting the shield from corrosion. At the same time, the rotor can be easily replaced during the long run. Our full rubber-covered rotor itself isolates the pump shaft and the delivery medium from the delivery medium and prevents it from affecting the pump shaft. For other forms of rotor, we designed a special O-ring to achieve isolation. 9. Other technical highlights Spare Parts Spare Parts: Most users who have experience with screw pumps are impressed with the complexity and expense of spare parts and are therefore having a headache. Users are very concerned about the total cost of running the problem, how much a one-time investment is not the only standard to determine whether the equipment to meet the budget, the number of spare parts, service life and replacement costs are all factors that determine the overall suitability of the equipment. Bourg cam pumps from the development to improve, and always to meet customer needs as a benchmark. The current number of Borg cam pumps, spare parts can be described as the pump in the world's least to Baotou original sewage transmission project, for example, only the rotor tip and the mechanical seal of the two spare parts, transportation of heavy wear medium, The replacement cycle is roughly 2-3 years. Easy to control the flow: Bourg cam pump flow and speed is proportional to the user needs only according to the conditions required to set the drive, the flow can be under control. In addition, the pump has the features of high pressure, compact structure and small footprint. Finally, the pump is always made of the most robust and the most suitable materials to match the actual conditions, and Borg's technicians will provide accurate support to customers and service.
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