With the rapid development of China’s national economy, China has also achieved great development opportunities in the energy, power, metallurgy, building materials, docks and other industries, and Conveyor Belts products are closely related to the development of these industries, the conveyor belt is also the national economy. Development has played a very crucial role. In the international market environment, China’s Rubber conveyor belts industry faces a new environment, and how to maintain a good momentum of development for a long time has increasingly attracted the attention of the industry. Conveyor belt is a rubber industrial product after tires. It is mainly used for material transportation in coal, dock, metallurgy, machinery industry and warehousing industry. Its product quality, specifications and application range, to a certain extent, mark the national economy and technology. The level of development. During the “Seventh Five-Year Plan” period, China has listed high-strength and flame-retardant conveyor belts as the key points of technological transformation.

After more than 20 years of hard work, high-tech products have become the leading products. Among them, Steel Cord Conveyor Beltfor long-distance material transportation and impact resistance, tear resistance and wear resistance is used to ensure safe transportation in coal mines. The flame-retardant conveyor belt, which is used for the transportation of food, electronic products and other non-contaminating light conveyor belts, has occupied a dominant position in the market.

Rubber Conveyor Belts use maintenance points:

1. Avoid the roller is covered by the material and cause the rotation to be ineffective, prevent the leakage between the card and the roller and the tape, pay attention to the lubrication of the active part, but not the oily rubber conveyor belt;

2. The drum is prevented from starting with load;

3. If the tape is out of deviation, corrective measures should be taken in time;

4. It is found that the local damage of the tape should be repaired in time to avoid expansion;

5. Avoid the tape being blocked by the frame, the pillar or the block material, and prevent the use of the tearing and tearing conveyor belt. With the rubber conveyor belt in the industrial production, multi-variety, high performance, light weight, multi-function Long life is a concern for manufacturers.

6. The type, structure and number of layers of the conveyor belt should be reasonably selected according to the conditions of use.

7. The running speed of the conveyor belt should not be more than 2.5 m / s. The material with large block and large wear should use the fixed force type unloading device, and the low speed should be used as much as possible.

8. The relationship between the diameter of the transmission drum of the conveyor and the belt layer of the conveyor belt, the matching of the transmission drum, the reversing drum and the bracket angle should be reasonably selected according to the design regulations of the conveyor.

Our conveyor belts include the Fire Resistant Conveyor Belt, Heat Resistant Conveyor Belt and many other types to give you a different choice.

When the Fire Resistant Conveyor Belt is in normal operation, the belt speed is not less than 95% of the roller speed. If the friction between the roller and the conveyor belt is insufficient, the conveyor belt is prone to slippage. There are many reasons for the insufficient friction between the roller and the conveyor belt. Common ones are: insufficient tension, load start, and insufficient friction coefficient on the surface of the roller.

The reasons for insufficient tension are: insufficient tensioning stroke, insufficient weight of the counterweight, too long conveyor belt, etc.;

The reasons for insufficient friction coefficient on the surface of the roller are: the surface of the roller is too much worn, the belt is too wet or sticky, and the surface of the belt is stuck with material.

We also have conveyor belts for various purposes, such as: Anti-Tear Conveyor Belt, sidewall conveyor belt, we are Conveyor Belts Manufacturer, you can find out more about the information on our website.

Nylon Conveyor Belt is widely used in mining, coal yard, chemical, metallurgy, construction, port and other departments. Nylon conveyor belt is suitable for conveying non-corrosive non-stabbing block, granular and powder materials at room temperature, such as coal, coke, sand, cement and other bulk or articles. The transport density is 6.5~ 2.5t/m3 of various bulk, granular, powder and other loose materials can also be used for the transportation of adult goods. Compared with the ordinary cotton cloth core conveyor belt, the nylon conveyor belt has the advantages of high strength, good elasticity, impact resistance, light weight, good groove formation, etc. It can effectively reduce the transportation cost and realize high-speed, large-span and long-distance transportation.

Nylon conveyor belt has the characteristics of thin body, high strength, impact resistance, good performance, high adhesion strength between layers, excellent flexibility and long service life. It is suitable for conveying materials under medium and long distance and high load and high speed conditions. Nylon conveyor belt not only has these advantages, but the most important thing is that it is quick and convenient, which greatly improves work efficiency and work integrity.

We have our own Conveyor Belt Factory, we can also produce conveyor belts for various purposes, such as: PVC Conveyor Belt, PVG Conveyor Belt, etc., please contact us.

Rubber Conveyor Belts use maintenance points:

1. Avoid the roller is covered by the material and cause the rotation to be ineffective, prevent the leakage between the card and the roller and the tape, pay attention to the lubrication of the active part, but not the oily rubber conveyor belt;

2. The drum is prevented from starting with load;

3. If the tape is out of deviation, corrective measures should be taken in time;

4. It is found that the local damage of the tape should be repaired in time to avoid expansion;

5. Avoid the tape being blocked by the frame, the pillar or the block material, and prevent the use of the tearing and tearing conveyor belt. With the rubber conveyor belt in the industrial production, multi-variety, high performance, light weight, multi-function Long life is a concern for manufacturers.

6. The type, structure and number of layers of the conveyor belt should be reasonably selected according to the conditions of use.

7. The running speed of the conveyor belt should not be more than 2.5 m / s. The material with large block and large wear should use the fixed force type unloading device, and the low speed should be used as much as possible.

8. The relationship between the diameter of the transmission drum of the conveyor and the belt layer of the conveyor belt, the matching of the transmission drum, the reversing drum and the bracket angle should be reasonably selected according to the design regulations of the conveyor.

We also have Heat Resistant Conveyor Belt, Nylon conveyor belt and other conveyor belts for customers to order, welcome to consult and order.

Conveyor Belt, also known as conveyor belt, is a rubber and fiber, metal composite product used in belt conveyor belt to carry and transport materials, or a composite of plastic and fabric. Conveyor belts are widely used in cement, coking, metallurgy, chemical, steel and other industries where the conveying distance is short and the conveying volume is small.

Conveyor belt can be continuous, high efficiency, large angle of transport, conveyor belt safe operation, easy to use conveyor belt, easy maintenance, low freight, and can shorten the transportation distance, reduce engineering cost, save manpower and material resources.

We are Fabric Conveyor Belt Supplier, if you want to know more about conveyor belts, you can contact us.

Recently, Huayue Rubber Belts Company continued winning the annual procurement bid of Tangshan Jidong Cement Co., Ltd. after strict bid evaluation and intense competition.

Jidong is the third biggest cement manufacturer in China, and a leading cement company in Beijing-Tianjin-Hebei Region. It has over 60 branches in 12 provinces such as Beijing, Tianjin, Hebei, Liaoning, Jilin, Heilongjiang, Inner Mongolia, Shaanxi and Shanxi, etc.

Huayue is one of China Top 10 Manufacturers of conveyor belt, and a new high-tech enterprise. It has such key customers as BBMG Cement, China Resources Cement, Tianrui Cement, Hongshi Cement, Tongli Cement, Wannianqing Cement, Taiwan Cement, CUCC Cement, Shanshui Cement, and so on.

This successful bid again affirmed high product quality and service of Huayue, which can help a further business step in future.

Baoding Huayue Rubber Belts Co. Ltd. got a successful application for self-help print of Certificate of Origin (CO) issued by the China Council for the Promotion of International Trade (CCPIT), namely China Chamber of International Commerce. The testing printing copy is nice.

We can get the certificate in our office very soon instead of going out to get it in CCPIT office. Thus save lots of time for more other work.

Huayue is one of China Top 10 Manufacturers of conveyor belt, and a new high-tech enterprise. It has lots of clients in the world, some of them require of General Certificate of Origin, Preference Certificate of Origin (Form A, Form B, Form E, Form F, Form K) , and so on. The latter can save tariff when clients apply for importing clearance.

Coal Mine Steel Cord conveyor Belt, Fire Resistant Steel Cord Belt, High Temperature Conveyor Belt Manufacturer

1. Applications

Fire resistant steel cord conveyor belt is suitable for underground mines. It should meet requirements of electrical and fire safety properties.

 

2. Physical Properties of Rubber Cover

Item		Index
Tensile Strength/Mpa ≥		15
Breaking Elongation/% ≥		350
Abrasion Loss/mm3 ≤		200
After aging test(70℃×168h)	Change rate of tensile strength/%	±25
	Change rate of breaking elongation/%	±25

 

3. Adhesion
4. Adhesion between rubber cover and belt core: ≥12N/mm.
5. Adhesion of steel core (N/mm)

Belt type	630	800	1000	1250	1600	2000	2500	2800	3150	3500	4000	4500	5000	5400
Before- aging, ≥	60	70	80	95	105	105	130	135	140	145	150	165	175	180
After- aging, ≥	55	65	75	90	95	95	120	125	130	140	145	160	170	175

 

4. Specification

Specification of steel cord conveyor belt

Belt type	ST630	ST800	ST1000	ST1250	ST1600	ST2000	ST2500	ST2800	ST3150	ST3500	ST4000	ST4500	ST5000	ST5400
Min. tensile strength (N/mm)	630	800	1000	1250	1600	2000	2500	2800	3150	3500	4000	4500	5000	5400
Max. diameter of steel cord (mm)	3.0	3.5	4.0	4.5	5.0	6.0	7.2	7.6	8.1	8.6	8.9	9.7	10.9	11.3
Steel cord pitch (mm) (±1.5)	10.0	10.0	12.0	12.0	12.0	12.0	15.0	15	15.0	15.0	15.0	16.0	16.0	17.0
Top cover thickness (mm)	5.0	5.0	6.0	6.0	6.0	8.0	8.0	8.0	8.0	8.0	8.0	8.0	8.5	9.0
Bottom cover thickness (mm)	5.0	5.0	6.0	6.0	6.0	6.0	6.0	6.0	8.0	8.0	8.0	8.0	8.5	9.0
Belt width	Number of steel cord
800	75	75	63	63	63	63	50	50	50	50	50	46	46	43
1000	95	95	79	79	79	79	64	64	64	64	64	59	59	55
1200	113	113	94	94	94	94	76	76	76	76	76	71	71	66
1400	133	133	111	111	111	111	89	89	89	89	89	84	84	78
1600	151	151	126	126	126	126	101	101	101	101	101	96	96	90
1800	171	171	143	143	143	143	114	114	114	114	114	109	109	102
2000	191	191	159	159	159	159	128	128	128	128	128	121	121	113
2200	211	211	176	176	176	176	141	141	141	141	141	134	134	125

 

5. Safety property

Item	Fire resistant properties
Alcohol burner test	Average value of flame duration of 6 samples with covers, not more than 3s, any single value not more than 10s.	Average value of flame duration of 9 samples without covers, not more than 5s, any single value not more than 15s.
Anti-static test	Surface resistance ≤ 3×108Ω
Drum friction test	no flame reappear, ≤ 325℃
Tunnel propane burning test	a. Undamaged sample length ≥600mm, or b. Undamaged sample length ≥50mm, ≤140℃ rising, damaged length≤1250mm

 

Rubber Belt, Fabric Conveyor Belt, Steel Cord Conveyor Belt, Solid Woven Conveyor Belt Manufacturer

Fire Resistant Steel Cord Belt, Coal Mine Steel Cord conveyor Belt, Anti-Tear Steel Cord conveyor Belt  Manufacturer

1. Applications

Fire resistant steel cord conveyor belt is suitable for general uses, such as coal washing plants on the ground, power plants, and non-coal mines under ground. It should meet requirements of electrical and fire safety properties.

 

2. Physical Properties of Rubber Cover

Grade	Tensile Strength/Mpa ≥	Breaking Elongation/% ≥	Abrasion Loss/mm3 ≤
H	20	400	200
D	18	400	120
L	15	350	200
Note:Grade H-used for highly-sharp working conditions.Grade D-used for highly-abrasive working conditions.Grade L-used for general working conditions.

 

After-aging properties of rubber cover(70℃×7d):

Change rate of tensile strength & breaking elongation: -25%~+25%.

 

3. Adhesion
4. Adhesion between rubber cover and belt core: ≥12N/mm.
5. Adhesion of steel core (N/mm)

Belt type	630	800	1000	1250	1600	2000	2500	2800	3150	3500	4000	4500	5000	5400
Before- aging, ≥	60	70	80	95	105	105	130	135	140	145	150	165	175	180
After- aging, ≥	55	65	75	90	95	95	120	125	130	140	145	160	170	175

 

4. Specification

Specification of steel cord conveyor belt

Belt type	ST630	ST800	ST1000	ST1250	ST1600	ST2000	ST2500	ST2800	ST3150	ST3500	ST4000	ST4500	ST5000	ST5400
Min. tensile strength (N/mm)	630	800	1000	1250	1600	2000	2500	2800	3150	3500	4000	4500	5000	5400
Max. diameter of steel cord (mm)	3.0	3.5	4.0	4.5	5.0	6.0	7.2	7.6	8.1	8.6	8.9	9.7	10.9	11.3
Min. breaking force of steel cord (kN)	6.93	8.8	13.2	16.5	21.12	26.4	41.25	45.9	51.98	57.70	66.00	79.20	93.50	101.0
Steel cord pitch (mm) (±1.5)	10	10	12	12	12	12	15	15	15	15	15	16	17	17
Top cover thickness (mm)	5	5	6	6	6	8	8	8	8	8	8	8	8.5	9
Bottom cover thickness (mm)	5	5	6	6	6	6	6	6	8	8	8	8	8.5	9
Belt width	Number of steel cord
800	75	75	63	63	63	63	50	50	50	50
1000	95	95	79	79	79	79	64	64	64	64	64	59	55	55
1200	113	113	94	94	94	94	76	76	76	77	77	71	66	66
1400	133	133	111	111	111	111	89	89	89	90	90	84	78	78
1600	151	151	126	126	126	126	101	101	101	104	104	96	90	90
1800		171	143	143	143	143	114	114	114	117	117	109	102	102
2000			159	159	159	159	128	128	128	130	130	121	113	113
2200			176	176	176	176	141	141	141	144	144	134	125	125

 

5. Safety property

Item	Fire resistant grade
	K2	K3
Duration of flame	Total value of flame duration of 6 samples with covers, not more than 45s, any single value not more than 15s.	Average value of flame duration of 3 samples with covers, not more than 60s.
Static conductive properties	≤ 3×108Ω
Reappearance of flame	not allowed in any sample

 

Huayue started business by producing rubber belts since 1982. It has been one of Solid Woven Conveyor Belts manufacturers and is the major factory of fabric conveyor belt and Steel Cord Conveyor Belt in China.