12V Lithium Car Start Stop Battery 100ah 100-20
As the lithium iron phosphate battery model, from structure and function, have made a great improvement and perfection. As the main parts with a high rate of iron lithium core group, circuit protection board, intelligent LCD screen, high strength plastic shell, terminal and other materials, thus greatly improve the persistence, the safety of battery, but also to extend the battery life.
Iron phosphate lithium ion battery cathode material for lithium iron phosphate, its safety performance and cycle life is obviously can not be compared to other materials. Iron lithium battery to solve the security problem of general battery, the general battery will produce explosion in a strong collision, hidden safety problems; while the lithium iron phosphate batteries has been rigorous safety testing, even if the internal or external battery damage, also will not burn, not explode. The cycle life of the battery is normal in general about 300 times, the highest is about more than 500 times, the use of time is generally 1 to 1.5 years; while the lithium iron phosphate batteries, the cycle life of more than 2000, the standard charge (2 hours), can reach 2000 times, using the time can reach more than 4 years, it is 2 times more than the normal battery; these power battery technology index is one of the most important.
Rechargeable battery ordinary filled in often is in not put out under the working conditions, the capacity will quickly below the rated capacity value, while the lithium iron phosphate batteries do not have this phenomenon, the lithium iron phosphate batteries no matter in what state, all can be charged with. The storage time, the lithium iron phosphate batteries are still not leak, damage, still can keep the same power, this is the characteristic of lithium ion battery of other species do not have.
Bend pulley is used for changing the direction of the belt running or increasing the wrap angle between the conveyor belt and the driving pulley. As per different carrying capacities, the Bend Pulley can be divided into three categories: light duty, medium duty and heavy duty. The shift of the diameter can be 50~100 mm,120~180 mm and 200~260 mm. And the structure is the same with the Driving Pulley. The surface treatment of the bend pulley can be smooth steel and flat rubber lagging.
The bend pulley is usually installed at the tail part or the vertical take-up equipment part when the belt direction need to 180°bending. It will be installed above the take-up equipment part while 90°bending .The pulley, which is used for extending the contact surface, is usually used for below or equal to 45 degree bending.The drive unit has been taken from the Head Pulley , and placed after the first bend pulley on the conveyor return.
The longer belts will have a greater expansion and retraction rate due to climatic temperature changes. As temperature climbs the belt will get longer. When it drops the belt will shrink. To compensate the conveyor belt will have a pulley that is allowed to move with the belt as its length is constantly changing. To keep proper tension on the conveyor belt the pulley, which is called the take up pulley, is weighted. The bend pulleys are called that because the belt bends over them to form a loop for the take up pulley to sit in.
Spherical Roller Bearing are available with heavy duty rollers and cages that are suitable for extreme demand harsh applications such as vibratory screens.
Main Models:
Series 222.., 223.., 230.., 231.., 232.., 239.. 240.., 241.., CA/CC/W33
Bend Pulley
Bend Pulley,Light Duty Bend Pulley,Heavy Duty Bend Pulley
Shandong Xinkaite Bearing Co., Ltd. , https://www.idlerbearing.nl