Roller Chain Pitch Requirements

Roller Chain metal mesh belts have a variety of specifications. Depending on the volume of the customer's product and the weight of the conveyor, the appropriate chain pitch and distance between strings can be selected. The pitch of the conveyor chain used by the conveyor belt is generally 25.4, 31.75, 38.1, 50.8, 63.5, 76.2, 101.6mm, etc., are all special-purpose chains for the transportation of double-end large balls. The materials are carbon steel and stainless steel. If used in harsh environments such as high temperature and corrosion resistance, you must choose 201, 304, 316 and other materials according to requirements. .

Because the metal conveyor belt is a customized product, customers must carefully measure the specific data of the old product when replacing the new conveyor belt to ensure the practicability of the new mesh belt. There are also many customers who have not used the metal conveyor belt. I do n’t know anything about it. At this time, I need to communicate with the sales staff carefully, make clear to the sales staff their own ideas and the size of the conveyed product, and listen to the sales staff ’s suggestions for reference.

The chain mesh belt and the chain plate mesh belt are driven by the chain on both sides, so you need to know the pitch and material of the chain. The B-shaped mesh belt and the Great Wall mesh belt are directly driven by the chain wheel. The data required for the chain mesh belt includes the mesh pitch, pitch, wire diameter, string diameter, string spacing, chain pitch, material, total width, etc. The data required for the chain mesh belt includes pitch, plate thickness, string The shaft diameter, material, width, etc., because each chain pitch of the chain plate mesh belt needs a string of shafts, so the chain plate pitch and the chain pitch are the same. The relevant data of the Great Wall mesh belt (horseshoe chain) mainly include data such as material, plate thickness, plate width, string diameter, string spacing, upper mouth width and lower mouth width.

 

 

 

information about Roller Chain : https://www.hzqjchain.com/product/roller-chains/

Lubricant Benefits Of Using Roller Chain

1.Lubricant flow

Each hinge of the roller chain is a radial bearing, so it must be fully and effectively lubricated to obtain the highest wear life. In addition to sufficient lubrication, it can reduce the wear of the pin and sleeve sound, but also make the sprocket and chain roller lie smoothly, slow down the impact of the roller and sprocket, and dissipate heat, and remove the debris and foreign matter And prevent rust.

Before the chain engages with the sprocket, lubricating oil should be applied to the upper part of the chain plate of the chain sag. Gravity and centrifugal force cause the lubricant to flow to the pins and sleeve surfaces that need lubrication. Lubricants on the edges of the chain plates also provide lubrication to the pin and sleeve surfaces.

2. Characteristics of lubricant:

Roller Chain lubricants should have the following characteristics:

A. Low enough viscosity to allow the lubricant to penetrate the surface to be lubricated;

B, can maintain sufficient viscosity of the lubricant film under normal bearing pressure or add appropriate additives;

C, clean and free of corrosive substances;

D. Under normal working conditions, it has the ability to maintain lubrication quality. Generally, high-quality lubricants that are extracted from petroleum and do not contain detergents can meet these requirements. Detergents are generally not required, but it is best to include additives that prevent foaming, rust, and increase the strength of the oil film.

 

 

information about Roller Chain : https://www.hzqjchain.com/product/roller-chains/

How To Avoid Noise From The Agricultural Chain

No matter what kind of product is used, in the process of use, some big and small problems will inevitably occur, which will affect our work, just like the application of Agricultural Chain will appear the phenomenon of noise, appear The problem is to solve it, so how do we deal with the phenomenon of noise in the chain?

Analysis of the cause of excessive noise in the use of the chain will help solve many practical problems. The non-coplanarity of the sprocket is one of the main reasons for the above situation, that is, the rotation axis and the sprocket are not on the same level. The wear of the chain and sprocket can also cause noise in the use of the chain, which is also unavoidable in use. Later it was the quality of the chain itself. The chain is too tight, the chain is not sufficiently lubricated, and the chain pitch is too large, which will affect the use of the chain. The relative solution to this problem is to check the coplanarity of the front and rear axes parallel to the sprocket. Pay attention to the lubrication and maintenance of the chain during the daily use of the chain.\

 

information about Agricultural Chain : https://www.hzqjchain.com/product/high-strength-agricultural-machinery-chains/

Why Roller Chain Uses Ultra High Molecular Weight Polyethylene Sheet

Ultra-high molecular weight polyethylene shaped parts, ultra-high molecular weight polyethylene bushings, linear guides for food machinery and equipment, vacuum tank washing tank panels, sliders for ultra-high molecular weight polyethylene food machinery, ultra-high molecular weight polyethylene wear bars, Molecular weight polyethylene shaped slider, UHMW polyethylene baffle seat, UHMW polyethylene bridge rail pad.
Therefore, Roller Chain guide rails use ultra-high molecular weight polyethylene boards. Let's take a look at its characteristics:

1. The ultra-high molecular weight polyethylene board has the highest wear resistance of plastics, and the larger the molecular weight, the higher the wear resistance and impact resistance of the material;
2. The impact strength of ultra-high molecular weight polyethylene board is the highest value among existing plastics. Even at 70 ° C, the impact strength is still quite high;
3.Self-lubricating;
4. Ultra-high molecular weight polyethylene board has extremely low water absorption. Therefore, its physical and mechanical properties have nothing to do with the environmental humidity factors in the working conditions used;
5. The ultra-high molecular weight polyethylene board is chemically stable, and can withstand the corrosion of various corrosion-resistant media such as acids, alkalis, salts and organic solvents within a certain temperature and concentration range;
6. Ultra-high molecular weight polyethylene board is odorless, non-toxic, odorless, has no corrosion resistance, and has physiological circulation and physiological adaptability.
7, non-adhesive;
8. When the molecular weight of high-density polyethylene exceeds 500,000, the embrittlement temperature decreases to 140 ° C. Ultra-high molecular weight polyethylene can even be used under the action of liquid nitrogen, and its use temperature can reach below 269 ° C.

 

 

information about Roller Chain : https://www.hzqjchain.com/product/roller-chains/

Hzqjchain Motorcycle Chain Manufacturers Share Knowledge On Cleaning Up The Chain

 We all see that in bicycles or places where chains are used, they are all refueled to reduce friction. This is also a maintenance method. So how to operate it when cleaning up these chains, the following is made by hzqjchain Motorcycle Chain Businesses come to share how to properly clean up the chain.

You can also use hot soapy water and hand sanitizer, or use a discarded toothbrush or a slightly harder brush. Wash directly with water. The cleaning effect is not very good, and it needs to be dried after cleaning, otherwise it will rust. Dedicated conveyor chain cleaning agents are generally imported products, which have good cleaning effects and good lubrication effects. They are sold by professional car stores, but they are more expensive and are also available on Taobao. You can consider it if you have a good economic foundation. For metal powder, find a larger container, rinse it with boiling water, remove the conveyor chain and put it in the water to clean it with a harder brush.

Advantages: the oil on the conveyor chain can be easily cleaned, and the butter in the inner ring is generally not washed off. It is not irritating and does not hurt hands. This thing is commonly used by mechanics to wash their hands. Yes, the security is very strong. Larger hardware stores are available.

information about Motorcycle Chain : https://www.hzqjchain.com/