four-row cylindrical roller bearings for
steel industry
working under the toughest working
environment
able to work under high temperature,
water, particles
one-stop rolling mill solution to reduce
rolling mill’s cost
ready stock delivered within 7days
OEM service
Solar pump inverter obtains direct current energy from Jntech solar cells, and converts it into electric energy to drive the water pump. According to the intensity of sunlight, take use of MPPT algorithm, the inverter adjusts the output frequency to make maximum use of solar energy.
Solar aeration system is a kind of water treatment system specially designed for water purification and water quality improvement of rivers and lakes.The use of solar energy as a power source, with low operating management cost, good effect of oxygen, large flow, anti-blocking, long life, low operating noise characteristics.Widely used in urban river, artificial lake, natural lake;Suitable for aquaculture, fish pond oxygen;In the practice of water body restoration, it has obvious effects on water body reoxygenation and water body circulation.
Solar pump inverter obtains direct current energy from photovoltaic cells, and converts it into electric energy to drive the water pump. According to the intensity of sunlight, take use of MPPT algorithm, the inverter adjusts the output frequency to make maximum use of solar energy.
Features:
1.The product has strong overload capability and can drive three-phase AC water pump of the same power;
2.Adopting maximum power point tracking (MPPT) technology, efficiency >99%;
3.Wide range of MPPT input voltage ranges;
4.Outdoor use, protection grade IP65, adapt to harsh application environments;
5.RS485 and GPRS communication functions, remote monitoring and start-stop management through mobile APP;
6.Meet the simultaneous input of the utility grid/DG and photovoltaic, automatic switching, online energy complementary, photovoltaic priority, keep the pump rated work, and achieve 24H water supply.
7.Perfect system protection, undervoltage, overload, overvoltage, overcurrent, grid phase loss, pump dry, phase loss, short circuit, overheating, etc.
8.Fully automatic operation control, soft start and soft stop,unattended.
This is a granite carved gravestone in a very European style. Haobo Stone selected india black granite, cut the stone into an upright cross upright tombstone, the top half of the tombstone is carved into a Celtic cross, The lower half of the tombstone is a simple base.
As a result of many years of research and practical application experience, the rapid installation and reliable safety of CORIGY SOLAR's solar racking systems have been widely recognized by the solar power market. A variety of solar mounting solutions can meet different types of tile roofs.
CORIGY SOLAR Non-penetrating Ballast Solar Racking is designed for PV mounting on commercial or residential flat-roof. The system is delivered in compact form to save logistics cost, unfold at site saves valuable time. No need to anchor and damage the roof membrance. It utilizes high strength aluminum components and corrosion resistant hard ware for term reliability.
Paper laminated fabric rolls widely used for medical lines( medical examination cover,bed sheets&daily lines(beauty salon covers,couch cover rolls),also can be used as all kinds of surgical drapes,such as adhesive surgical drape,hole surgical drape,plain surgical drape.
Rag on a roll durable cloth-like paper wipers are made of a strong woodpulp & cotton threads, bulk disposable paper wipers are absorbent, strong & lint-free cleaning towels.
China Black Marquina Marble Book Matched Slabs. Black with white veins marble. China Black Marquina Marble with lot of white veins are good to booked matched, excellent looking. Polished face to face.
