Smart door and window anti-bending chain can be applied to top-hung windows, inner inverted windows, outer inverted windows, casement windows, flat sliding windows, skylights, etc.Electric drive is adopted.The chain adopts high-quality steel and zinc-nickel alloy surface anti-corrosion strengthening process, and the salt spray test reaches 150 hours.It has the characteristics of large push-pull force, low noise and good stability. see more
A series of short-pitch precision roller chain chain conveyors work on load-bearing chains, and there is a higher load-bearing roller attachment between each part to transport goods.The chain is rolled by rollers and tracks.Because the rollers on the chain are in rolling contact with the track, the friction resistance is small, the power loss is small, and it can withstand greater loads.The load capacity is related to the strength of the bracket, the size of the chain, the size of the roller and the material.The material of the roller is usually made of steel, but in some cases, in order to reduce noise, wear-resistant engineering plastics are used.The conveyor chain has various structures and various accessories, which is easy to realize stacking and transportation.It can be used for assembly line or material storage and transportation. B series short pitch precision roller chain see more
1. The sprocket should be installed on the shaft without skew or swing.The end faces of the two sprockets in the same transmission assembly should be in the same plane. When the center distance of the sprocket is less than 0.5 meters, the allowable deviation is 0.5 mm; when the center distance of the sprocket is more than 2 meters, the allowable deviation is 2 mm.However, it is not allowed to rub the side of the sprocket teeth. If the two wheels offset too much, it will easily cause chain disconnection and accelerated wear.When replacing the sprocket, you must pay attention to check and adjust the offset. 2. The tightness of the chain should be appropriate. Too tight increases power consumption and bearings are easy to wear; too loose chain is easy to jump and fall off.The tightness of the chain is: lifted or pressed down from the middle of the chain, the center distance between the two sprockets is about 3-3cm. 4. The new chain is too long or stretched after use, which is difficult to adjust. You can remove the chain link depending on the situation, but it must be an even number.The chain link should pass through the back of the chain, the lock piece should be inserted outside, and the opening of the lock piece should face the opposite direction of rotation. XNUMX. After the sprocket is severely worn, it should be updated at the same time... see more
The transmission equipment used for material transportation and high-speed transportation can be tripled according to normal operation. see more
The chain for intelligent three-dimensional parking lot equipment is the second-stage transmission of the main body of the parking equipment.The executive standard is JB/T11079-2011.The chain depends on the characteristics of use: large load capacity, high tensile strength (static strength) requirements, minimum tensile strength 10%-30% higher than ordinary precision roller chains, and its torsion, chain length accuracy, fatigue resistance, etc. The index is also higher than that of ordinary precision roller chains. see more