Insufficient pressure pump overhaul

No oil pump overhaul, if they are dirt clogged oil filter, oil filter should be washable. The case of the oil used for too long, because the sediment adhering to the inlet valve on the The resulting valve does not close together, should be replaced with a new release of oil or old  oil expeller  and clean the inlet valve. If an insufficient amount of oil in the tank, add enough oil to the tank can be,If the vacuum pump in the minors, you can pull out the small piston, and then injected into the oil pressure.
Inadequate maintenance of pump pressure, if there is dirt or poor sealing valve, be washable after grinding, so close together. If an inlet valve plug and oil press Seat poor contact can also be washable after grinding, so close together. If an oil press oil out of the valve plug and seat causing poor contact or tighten oil spills, Progress can grind oil press  oil equipment  plug and seat, so close together or tighten the plug. The case of the small piston and pump wear after the gap is too large, should be replaced with new pumps.

Ren Hong Kong TM Flame Retardant TPV drying before processing

Because tough TPV Port TM retardant containing about 30% of the flame retardant , so the process is different conventional TPV , the following aspects are to be noted :
Ren Hong Kong  machine for pellets  TPV drying before processing
To be dried before processing , dry conditions of 100 ° C / 2 hours, dried test is in place , you can view products and articles section apparent , if the apparent roughness and  oil equipment  in a cross section , then need to be further dried. At that time did not run out of flame-retardant TPV, you need to be sealed and stored , or when the next use still need to dry !

oil mill thermostat fried material

Fried materials directly affect the quality of the oil and the oil yield, the "third press, seven crude oil production," saying, fried visible material in the oil extraction process, the importance of which lies in the fry feed fried feeder quality and devices. Fry feeding machine adopts gear drive, all models are installed damping noise reduction device, thicker plates and fried chamber volume, the available variety of heating fuel heating (coal, electricity, gas, firewood, etc.), extensive heat, fry feed and quick design concept, greatly improving the life and fried fried feeder seed quality, but also equipped with seed oil press temperature indicator, inverted switch, magnetic devices and other advanced features, simple operation, high degree of automation.

Construction machinery

( 1 ) in the first half of this year sales of construction machinery will be a modest recovery , demand is relatively strong little digging ; ( 2 ) Dealers tend to control risk, and sales policy conservative . The possibility of a price war this year is very small ; ( 3 ) inventory down to a reasonable level , the dealer chain pressures eased oil processing funds . However, this is subject to the real estate control policies , the short-term share price downside risk of mechanical engineering , the proposed bargain concern Zoomlion .
Oil and Gas Equipment : Last week we visited the domestic oil and gas experts , concluded that : ( 1 ) the next 3-5 years, the average annual growth rate of consumption will exceed 20 percent , natural gas oilfield equipment the focus of China's short-term alternative energy development ; ( 2 ) LNG operations and profitability barriers are very high , small liquefaction plant facing rare opportunities for development ; ( 3 ) China will gradually increase investment in shale gas open , positive fracturing equipment , downhole tools and related services ; ( 4 ) China openness is the trend of rising oil system , private enterprises have a huge room for growth.