Sprinklers general failure causes and troubleshooting methods: First, the pump can not absorb water: 1 , the inlet pipe is not sealed : it should be checked paragraph by paragraph, to eliminate the fault of the leak; 2. The speed of the sprinkler engine is too low to reach the required vacuum : Should adjust the throttle so that the speed is about 1700 rev / min; 3 , water absorption height is greater than the allowable water absorption height: water absorption vertical height should be less than 5 meters; 4. Serious plugging of water inlet pipeline : clear the pipeline and check the filter screen; 5 , pump oil seal damage, pump oil leakage affect the degree of vacuum : replace the seal; Second, the water tank can not put water: Sprinklers are too dirty, the filter is clogged, and ice builds up in winter. The water tank should be flushed, the filter cleaned, the debris removed, and the ice melted with hot water or hot air.
Jiantong Hardware offers custom metal stamping services from prototype through production quantities. We run stamping in a variety of metals include Mild steel, stainless steel, aluminum, brass, copper and metal alloy. Thickness we`re able to proceed ups to 0.315"(8mm) thick, but our specialty is .008"(2.0mm)-.236"(6.0mm) thick with high-volume and tight tolerance. Our presses have full feed lines and are die sensor protection ready. We run nearly 60 million stampings per year at a 95% on time delivery rate.
Our mould type include progressive and single hit dies, presses capabilities range from 8 tons to 400tons. We promise all our products are fully inspected using vision systems, optical comparators, CMM equipment and functional gauges before shipment. Industries we have served include aerospace, medical, automotive, home appliance and electronics.
· In-house tooling, gauge and fixture building
· Free samples will be offered on request
· We support prototype and lower MOQ
· 4 years of gold supplier in alibaba provides full guarantee of trade transactions
· Inspection processes capable of first article, PPAP, collecting CPK data, lot controlling and functional checks
With Wire EDM, CNC lathe, CNC machining, Grinding and milling, we can be a single source for your assembly and sub-assembly needs. Reach us today and save your money !
Stamping Parts,Precision Metal Stamping,Custom Stamping Parts,Aluminum Stamping Nanpi Jian Tong Hardware Manufacturing Co., Ltd. , https://www.sheetmetals.nl
Custom Metal Stamping Services
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