As for the technology strength, ROYAL HOME FURNITURE CO.,LTD. is equipped with professional and experienced engineers to produce metal rack. Under the market guidance, ROYAL greatly focuses on customers, which is of great importance to corporate benefits. We receive trust and support with sincerity and quality. Our final aim is to achieve a win-win situation. The table chair set produced by ROYAL is widely used. The sleeper sofas series has many styles to meet the diversified needs of customers. The product is durable and has a long service life. It is manufactured in a factory covering an area of 3,000 square meters. This product is widely used due to its high economic return. It enjoys a one-year warranty to enhance customer experience. For more product information, please feel free to contact ROYAL.
What kind of full glass micro-pore filter? This instrument includes a set of sand core filtration devices (including dust cover, cylindrical glass funnel, standard plug triangle bottle, standard port sand core filter, aluminum alloy) and an oil-free vacuum pump.First, the sand core filtration device adopts ultra-hard and high-quality glass materialsUniform wall thickness,No bubbles,The glass is smooth and transparent,Fast traffic,Very good pressure resistance and sealing performance,The dimensions meet international standards,It can be used for high temperature and high pressure sterilization.Two, the vacuum pump oil-free vacuum pump provides a completely clean vacuum environmentThe pump body itself does not need maintenance,And no pollutants will be produced.1. Specifications of sand core filtration device: receiving bottle: 1000 filter Cup: 250 filter head diameter: 47mm 2. Specifications of oil-free vacuum pump: flow rate: 10L/min maximum vacuum degree: 80kPa power: 20 W maximum working temperature:
Self made water filter-how to make water filter? Self-made water filter is a necessary means to survive in the wild,1. preparation materials: a pair of scissors, a piece of gauze, a pile of fine sand, charcoal, an empty plastic bottle, some gravel, a water container (Cup), a rope and so on.1 subtract the bottom of the empty plastic bottle with scissors,Drill multiple small holes on the plastic bottle cap (usually 7 to 10 is enough );2 Cut the clean gauze into a square shape (about 3 to 4 pieces stacked ),The flat cushion is in the bottle cap,Close the lid;(3) grind charcoal with gravel,Make it powder,Then put it in the bottle in order 3-Fine sand, charcoal, fine sand, charcoal, fine sand, 5 cm thick (About 5 to 7 floors ).Such a simple water filter is successful.3. inspection experiment: take unclean water,Such as toothpaste water, foot washing water, face washing water Slowly put into the homemade simple water filter,It is fixed with a rope in a place where the trunk is not easy to shake,Set
