China's vast land and resources, rich in mineral resources, coal and other energy directly related to the quality of our lives, so more and more people began to make a living from mining. However, many small mines often cause safety accidents due to poor equipment and operational errors, resulting in casualties. The general manager of Zhengzhou Xinhai Machinery Manufacturing Co., Ltd. reminds everyone that mining will first learn mineral processing, and the central transmission ball mill is a concentrator currently highly respected.
We supply affordable LED marine lighting to a wide range of clientele,and can fulfil any order, large or small, from small private tanks to large industry sized outfits.Besides,we made aquarium sets use super bright fully submersible LED strip lights which create a beautiful effect on the water and are safe to use all year long.
An aquarium adds a decorative feature to any home. LED lights are becoming widely popular among the aquarium enthusiasts. Specialized LED Aquarium Lights help create a better environment for the fishes and the aquatic plants. They consume less energy and generate less heat as compared to the as compared to the normal lights. The new LED lights do not produce excessive heat even after continuous operation, which helps maintain the water temperature and does not allow for excess evaporation. This helps create a healthy environment for the corals and fishes. LED Aquarium Lights are revolutionary products that add to the beauty of a home while being energy-efficient, environmental-friendly and convenient.
Key Features
1.The lifespan is over 50000 hours,low maintenance costs.
2.Energy conservation,saving over 80% energy than the traditional HPS.
3.High light efficiency,90% of the light will be absorbed by the aquatic plants,while just 8%-10% to the HPS.
4.Build-in cooling system,could solve the heat dissipation excellently.
5.Built-in power supply, CE approved, No setup required, just simpler and safer plugs directly into AC85V-264V, no reflector & ballast needed.
Application
1. coral reef lighting,fish tank lighting,coral reef tank lighting
2. aquarium lighting,aquarium art,aquarium shop,aquarim centre
3. fish bowl lighting,fish lighting,freshwater lighting,saltwater lighting
Item Display
Package Include
1 X LED Aquarium Light
1 X Free Hanging Kit
1X Free Power Cord
All the lamps have passed strict quality examination and are packed carefully before shipping.In order that our customers get high quality lamps,we attach importance to every details.
Company Info
Philizon Lighting is dedicated to provide high quality and durable lighting product for customer with very competitive price.Our products mainly foucs on LED Grow Lights and led aquarium light.The equipment and materials to produce hydroponics led Grow Light and LED Aquarium Light fixctures imported from Taiwan, Japan, Korea and Unites States, such as automatic SMT machine, reflowsoldering machine,all kinds of electric test equipment, large integrating sphere and such sorts of productionand R&D equipment.
Trade Terms
Payment: T/T, L/C, Paypal, 30% deposits before production, 70% balance to be paid before deliverying(Western Union are welcome)
Sample will be delivered within 7 working days.
Discounts are offered based on order quanlityes.
MOQ:sample order are acceptable
Delivery ways:DHL,UPS,FedEx,TNT, door to door,by sea,by air,etc.
Warmly welcom to take a visit on our factory at any time and we will pick you up at the airport or hotel in Shenzhen.
Aquarium Plant Led,Led Aquarium Plant Light,Led Aquarium Light,Aquarium Led Fish Shenzhen Phlizon Technology Co.,Ltd. , https://www.szledaquariumgrowlight.com
First, the central transmission ball mill working principle Center transmission ball mill all components are located on the same axis or the same parallel axis, followed by the motor, fluid coupling, reducer, discharge part, main bearing and cylinder, etc., replaced by the center drive Conventional mill size gears are peripherally driven. When the motor starts to reach the rated speed under no load, the working oil in the fluid coupling transmits torque through the kinetic energy of the motor, and drives the reducer and the barrel of the mill to rotate together, so that the mill enters the working state.
Second, the central transmission ball mill structure features 1, the use of hydraulic coupling to improve the mill start performance of the central transmission ball mill using a hydraulic coupling to achieve the staged start of the mill. The pump wheel coupled with the motor in the coupling receives energy from the motor to the working oil. When the motor speed reaches a certain value after the air load starts, the working oil impacts the turbine coupled with the load at a high speed to drive the load; when the working oil reduces energy And returning to the pump wheel to reabsorb the energy, so that the reciprocating cycle realizes the energy transfer between the pump wheel (active) and the turbine (driven). Since the above flexible connection is realized only by the working oil between the pump wheel and the turbine, the torsional vibration and the impact can be isolated to make the load start smoothly. The coupling is equipped with a fusible plug, and the temperature of the working oil is increased due to an overload or the like, and the fusible plug is melted, thereby protecting the coupling and the grinding machine.
The ball mill has the characteristics of low speed, heavy load and large starting torque, but its load is basically stable during normal operation. Therefore, the peripherally driven ball mill that is directly started has a higher installed power than the actual running power, resulting in waste of energy. The central transmission ball mill uses a fluid coupling to reduce the installed power and achieve energy saving.
2, the use of hard-toothed gear reducer transmission conventional mill using a single-stage cylindrical gear reducer and large and small gear transmission power of the cylinder peripheral drive, open drive. There are many dusts in the grinding room, impurities are easy to enter the gear gap, and the lubrication is inconvenient and easy to leak oil. The gear meshing condition is poor, and there is impurity resistance, which makes the transmission efficiency low, only 93%, and the noise is large; single-stage cylindrical gear reducer The transmission efficiency is also only 94%, and the total efficiency of the two is 88.7%. The central transmission ball mill adopts gear reducer, which has large transmission ratio, compact structure, stable operation, low noise and easy maintenance. The transmission efficiency can reach 96%, which is 7.3% higher than that of conventional mill transmission, and the energy saving effect is good. The gear reducer has the same axis or the same parallel line, so the new mill is the center drive.
3. The main bearing adopts the cylindrical roller bearing mill. It is a heavy-duty equipment with full load starting, and its main bearing is required to have a large bearing capacity. The conventional mill hollow bearing is made of babbitt bearing bush and is lubricated with thin oil. However, such bushings and lubrication methods have the following disadvantages:
(1) It is well known that sliding friction is greater than rolling friction. The friction resistance of the Babbitt sliding bearing bush is large, especially when the mill starts, the static resistance torque is large, and the wear of the tile surface is also large;
(2) At the moment of starting, before the mill has reached the critical speed of forming the lubricating film, the main bearing is still in incomplete lubrication state, causing the grinding machine starting torque to increase exponentially, and the starting time is also longer, impacting and affecting the power grid. Very big.
(3) When the mill is running, the thin oil lubrication system consumes a high amount of energy;
(4) Since the main bearing is in a poor lubrication state when the mill is started, the machining precision of the bearing such as the bearing bush is high, otherwise it is easy to generate high temperature and burn the tile, which is a new bearing.
The central drive ball mill replaces conventional babbitt-lubricated bearings with large double-row self-aligning roller bearings to solve the above problems. The bearing has long service life, good sealing performance, convenient disassembly and cleaning, and is equipped with a manual dry oil station for regular refueling. The bearing is in a good lubrication state, which is simpler and more reliable than the thin oil lubrication system of the sliding bearing. Since the selection of the bearing is a large-sized bearing selected from the technical point of view, its bearing capacity is much higher than the load at the full load of the mill. Therefore, the service life of the bearing is normally higher than the service life of the mill.
Due to the use of cylindrical roller bearings, the central drive ball mill reduces the frictional resistance and static resistance torque. In addition, the use of hydraulic couplings and gear reducers reduces the power of the used motor by 10.7%--40.5% compared with conventional mills. The energy saving effect is remarkable.
From the use situation of the market for more than 20 years, compared with the peripheral drive mill, it is only energy-saving, and the input cost of the mill can be achieved within 2–3 years. The market feedback is good and the users are very satisfied.
