How to choose a conveyor belt and what are the types of conveyor belts?

Conveyor belt, belt conveyor is widely used in agriculture, industrial and mining enterprises and transportation industry to convey a variety of solid block and powder materials or finished items, conveyor belt can be continuous, high-efficiency, large inclination angle transportation, conveyor belt operation safety, conveyor belt is easy to use, easy maintenance, low freight, and can shorten the transportation distance, reduce project costs, save manpower and material resources. Conveyor belt, also known as conveying belt, is a rubber and fiber, metal composite products, or plastic and fabric composite products used for carrying and transporting materials in belt conveyor belts. Conveyor belts are widely used in cement, coking, metallurgy, chemical industry, steel and other industries with short conveying distance and small conveying volume.

Well, the conveyor belt is divided into a lot.

You tell the manufacturer what you need, and they know what the belt is.

As for the quality, this is really hard to say, even like our manufacturers, the first-line master must know which material is good and which material is not good, like the one we sell, and it is impossible to see things without separating the belt.

So it is recommended that if it is cheap, just find one to try, no problem, if you can use it for a long time, you will have to ask for a lot.

Purchasing a conveyor belt is a specific and detailed work, which is to be analyzed for specific problems! There is no single sales that can summarize the most comprehensive buying guide! Even if there were, it would certainly be a tirade!

Put your specific situation and your requirements to provide, the conveyor belt manufacturer will give you a professional.

Of course, the conveyor belt needs joints, you can also find Zhengzhou Diput, the most professional conveyor belt joint company. It can undertake splicing, repair and drum cold lagging of various specifications of conveyor belts.

Polyurethane conveyor belts.

Polyurethane conveyor belt product introduction.

The polyurethane conveyor belt is made of multi-layer polyester (or polyester radially and weft polyesteramine) canvas glued together in a way that is covered with rubber with high strength and good elasticity. It is used for conveying small and medium-sized lumps, powders, granules and other materials. It is suitable for conveying materials under medium and long distances, high loads and high speeds.

According to the performance of the glue, polyester conveyor belts can be divided into general-purpose strong scratch, strong wear type, general type, acid and alkali resistant type, and flame retardant type.

Polyurethane conveyor belt product specifications.

Bandwidth (mm Number of cloth layers 5

Glue thickness (mm).

Working face: non-working face: .

Conveyor belt bai

It's a big DU category.

If it is a PVC conveyor belt, it is green, DAO white, black, ink back green, thickness 1-6mm thick, and if it is a rubber synchronous belt or PU synchronous belt, some people are regarded as a conveyor belt, but it is called a synchronous belt, specification MXL, XL, L, H, XH, HTDM, STDM, T, etc., this is the model, and the tooth pitch, generally 5, 10, 20

If it is a V-zone, it is type O, A, B, C, D, E.

There are also PU's, PE's, etc.

If it's rubber, I don't know much about it, I don't do it anymore, I'm not familiar with those, but rubber conveyor belts are very common in heavy industry.

If you don't know what type of belt it is, you can't say it if you rely on a single belt model.

Guangzhou Qingchuan conveyor belt bai manufacturers for you to analyze:

DU conveyor belts are divided into many specifications and types according to the different use environment and requirements:

1.According to the volume of transportation.

The size is divided into B200 B300 B400 B500 B600 B650 B800 B1000 B1200 B1400 B1600B1800 B2000 and other commonly used models (B represents width, in mm).

2.According to the different use environment, it is divided into ordinary conveyor belts (ordinary type, heat-resistant type, flame-retardant type, cautery resistant type, acid and alkali resistant type, oil-resistant type), heat-resistant conveyor belt, cold-resistant conveyor belt, acid-alkali resistant conveyor belt, oil-resistant conveyor belt, food conveyor belt and other models.

Wherein the minimum thickness of covering glue on ordinary conveyor belt and food conveyor belt, and the minimum thickness of covering glue under covering; Heat-resistant to transmission.

The minimum thickness of the covering rubber on the belt, cold-resistant conveyor belt, acid and alkali resistant conveyor belt, and oil-resistant conveyor belt is, and the minimum thickness of the lower covering glue is. According to the specific situation of the use environment, the thickness of the upper and lower covering glue can be increased.

Ningxia Sanlux rubber is very cheap and the quality is not bad.

Ordinary conveyor belts implement GB7984-2001 standard.

Ordinary conveyor belt: the tensile strength is not less than 15MPa, the elongation length is not less than 350%, and the abrasion is 200mm3; The average value of the longitudinal sample of the interlayer adhesive strength is not less than that between the layers; The covering glue and the cloth layer are not less than; The longitudinal tearing elongation of the full thickness is not less than 10%; The longitudinal reference force elongation of the full thickness is not greater than.

Nylon (NN), polyester (EP) conveyor belt covering, tensile strength is not less than 15MPa, tearing elongation is not less than 350%, interlayer adhesive strength longitudinal sample average value between cloth layers is not less than, covering glue and cloth layer is not less than, full thickness longitudinal tearing elongation is not less than 10%, full thickness longitudinal reference force elongation is not more than 4%, covering glue is made of rubber and plastic blending, skeleton national standard level tensile strength coefficient, can be lapped into a ring.

Conveyor belt product classification.

All conveyor belts must be connected into a ring before they can be used, so the quality of the conveyor belt splice directly affects the service life of the conveyor belt and whether the conveyor line can run smoothly and smoothly. Generally, the common methods of conveyor belt joints include mechanical joints, cold bonded joints, hot vulcanized joints, etc.

Conveyor belt mechanical joint method: generally refers to the use of belt buckle joint, this joint method is convenient and convenient, and it is relatively economical, but the efficiency of the joint is low, easy to damage, and has a certain impact on the service life of conveyor belt products. In the PVC and PVG whole core Lingma flame retardant and antistatic conveyor belt joints, this joint method is generally used for products with 8-grade belt penetration.

Conveyor belt cold-bonded joint method: that is, the cold-bonded adhesive is used to make the joint. This joint method is more efficient than mechanical joints, and it is more economical, and it should be able to have a better joint effect, but from a practical point of view, because the process conditions are difficult to master, and the quality of the adhesive has a great impact on the joint, so it is not very stable.

Conveyor belt hot vulcanized splice method: It has been proved to be the most ideal splice method, which can ensure high splice efficiency, but also very stable, and the splice life is also very long, easy to master. However, there are disadvantages such as process trouble, high cost, and long joint time.

This proposition is too big, the surface covering is divided into PE, PVC, rubber, etc., according to the core layer of different CC, EP, steel rope, cotton canvas, etc., please refer to Coal Shipping China for details.

Rubber and fiber (NN EP), metal composite products, or plastic PVC PVG and fabric composite products.

PVC, PU, PE, etc., a lot, depending on the specific need to choose.

According to the use of classification: ordinary conveyor belt, flame retardant electric conveyor belt, heat-resistant conveyor belt, high-temperature conveyor belt, acid and alkali resistant conveyor belt, oil-resistant conveyor belt, cold-resistant conveyor belt, etc.

Conveyor belts are classified according to product structure: layered conveyor belts, whole core conveyor belts, steel wire rope conveyor belts, steel cable conveyor belts, tubular conveyor belts, pattern conveyor belts, edge conveyor belts, layer reduction conveyor belts, etc.

Huayue Rubber Conveyor Belt Company has different types of conveyor belts, ordinary conveyor belts, nylon and EP conveyor belts, corrugated flange conveyor belts, heat-resistant conveyor belts, oil-resistant conveyor belts, acid-resistant and alkali-resistant conveyor belts.

The application of conveyor belt is very wide, so different industries need different conveyor belts, and the specific requirements are also different, if you choose it improperly, it may affect your workflow; If it's serious, it can even have serious consequences! Therefore, it is particularly important to choose the right conveyor belt.

Ordinary conveyor belt: made of cotton fiber spinning, low elongation, good mechanical clamping fixation, good adhesion between canvas and rubber. Under high temperature conditions, the deformation is small, and it is suitable for use in occasions with short distance and small amount of conveyed materials.

Nylon conveyor belt: nylon conveyor belt is widely used, the outstanding advantage is good wear resistance, high strength, good fatigue resistance, nylon canvas made of conveyor belt has the characteristics of thin belt, high strength, impact resistance, good groove formation, large interlayer adhesion, excellent flexibility and long service life, used in medium and long distances, high load, conveying materials under telling conditions, widely used in mining, metallurgy, construction, ports and other departments.

Depending on the use environment, the thickness of the working surface of the heat-resistant, cold-resistant, oil-resistant and acid-alkali resistant conveyor belt shall not be lower, and the thickness of the upper and lower cover rubber should be multiples. The conveyor belt order indicates the width (mm), the number of cloth layers, the thickness of the upper covering rubber (mm) + the thickness of the lower covering rubber (mm), the length, and the canvas model of the strong conveyor belt; Heat-resistant, cold-resistant, oil-resistant, acid-and-alkali resistant conveyor belts should be indicated in text. Annular belts and patterned belts should be detailed.

For example, the NN200 conveyor belt has a width of 800, 6 layers of canvas, glue thickness, and a total of 100 meters of glue thickness. It is represented as follows: NN200-B800 6 100 meters.