To prevent cavitation generated by what methods: 1, to improve the surface finish of the runner, the runner grinding and cleaning. Advantages: the method is simple. Disadvantages: Processing costs increase, reducing the value of NPSHr smaller. 2, increase the diameter of the impeller inlet to reduce the import flow rate. Advantages: the method is simple. Disadvantages: Need to change the mold, manufacturing costs rise, easy to form a non-standard pump. 3, lower the pump speed. The main purpose of this method is to reduce the pump inlet flow rate. Advantages: You can choose the standard pump. Disadvantages: the same flow, head, low-speed pump model, low efficiency, high cost. 4, increase induction pump in the import round. Advantages: The reduced ratio of NPSHr to increased costs is high and is often used. 5, adjust the blade installation angle. Advantages: the method is simple. Disadvantages: Only suitable for mixed flow pump and axial flow pump. 6, increase a booster pump. Advantages: can reduce the price of the main pump, improve the efficiency of the main pump. Disadvantages: Generally only when the main pump price is higher. 7, lower the temperature of the pumped liquid to reduce the gasification pressure. Advantages: pump manufacturing costs can be reduced. Disadvantages: Available only in certain operating conditions. 8, reduce the suction pipe resistance, such as increasing the suction pipe diameter, reduce the suction pipe in the valve, elbow and so on. Advantages: can improve inhalation conditions, saving energy consumption. Disadvantages: increased diameter increased infrastructure costs. 9, reduce the installation height of the pump, if necessary, using the inverted way. Advantages: Pump cost reduction. Disadvantages: installation costs increase.
Arris Wheel With Base
OD 100,125,150mm, It`s used for 45 degree or bottom edge in Glass pencil edging machine,arris machine,shape beveling machine and it can be used to processs the bevel edge of glass which the width is less than 20mm,it`s polishing function is better than 10S Polishing Wheel.
This series is very popular in Vietnam, Malaysia and Iran.Most of our agents will order at least 1000pcs every time.All of them are satisfy with its good quality. we need to keep enough quantities in stock every month.
Quick Details:
Place of Origin: Jiangmen, China (Mainland)
Brand Name: LANSHI
Abrasive: New material
Size: standard size or custom size
Hole/Bore: 12 ,22 ,50mm
Packaging & Delivery
Packaging Details: Carton.
Delivery Time Inner 2-4 days .According to the quantity of your order
Frequently Asked Questions(FAQ)
1, Are you a manufacturer?
Yes,we are manufacturer since 1994, 23 years production experience.
2,Do you have the right of Export?
Yes,we have the right of Import and Export.
3,What`s your payment term?
T/T 30% deposit,T/T 70% before shipment.
4, What is the minimum order quantity?
No MOQ, Just 1 pcs for testing is acceptable.
5,Can you provide OEM?
Yes,we can produce as your drawing also we can printing on the wheels as your requirement.
6,which modes of transport can you provide?
As your request,we can arrange shipment by Express ,by air or by sea etc.
Any problems,please feel free the contact with me .Thank you!
Arris Wheel With Base
Arris Bd Wheel With Base,Arris Wheel,Arris Cup Grinding Wheel,Arris Grinding Wheel
LANBAO ABRASIVES CO.,LTD , http://www.lanbaoabrasives.com