ordinary conveyor belt
Ordinary Conveyor Belt
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Fabric-cored conveyor belts for ordinary use are called ordinary conveyor belts. They are conveyor belts with rubber cover outside with one or multiple layers of skim-coating canvas agglutinated into the cord. The ordinary belts are suitable for non-corrosive massive, granular and powdery materials at normal temperature during ordinary conveyance. The cords of ordinary conveyor belts are made of fabric materials such as purified cotton, polyester-cotton, nylon and polyester.
Mail :sales4 at bjxinrongrubber dot com
Fabric-cored conveyor belts for ordinary use are called ordinary conveyor belts. They are conveyor belts with rubber cover outside with one or multiple layers of skim-coating canvas agglutinated into the cord. The ordinary belts are suitable for non-corrosive massive, granular and powdery materials at normal temperature during ordinary conveyance. The cords of ordinary conveyor belts are made of fabric materials such as purified cotton, polyester-cotton, nylon and polyester.
Specifications
- Polyester Fabric Cord V-belts
- Polyester Fabric Cord V-belts
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- Polyester fabric cord v-belts, because of their new anti-tensile fabric cords, are featured by high strength, small elongation, long duration, standard dimension and curve-resistance, allowing smooth mechanical conveyance. Our products are in wrapped patterns, group cutting, and wind-pressure wrapped, with the landscape rubber vulcanized at only one time. The advanced technology guaranteed the reliable and stable quality of our products. The physical and mechanical performance has already reached the standard of GB/T 1171-1996.
- Nylon Conveyor Belt
- Nylon Conveyer Belt
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- Compared with ordinary cotton-corded conveyor belts, nylon conveyor belts have higher strength and better elasticity. They are more shock-resistant, lighter in weight and more suitable for grooving, which saves the conveyance cost and allows high-speed, large-span and long-distance transport.
- The physical and mechanical performance of the nylon conveyor belt is as follows:
- 1. For the covering layer, see the physical and mechanical performance of the covering layers of ordinary conveyor belts.
- 2. Through-thickness stretching performance:
- a. The stretching strength vertically should not be smaller than:
- 315, 400, 500, 600, 630, 800, 900, 1000n/mm
- b. The through-thickness stretching percentage vertically should be no smaller than 10%, while the suggested extending strength percentage should not be greater than 4%.
- c. The degree of the straight line should not be greater than 25mm.
- d. The agglutination strength between layers:
- Index Name Between cloth layers Between cover layers and cloth layers
- Cover layer thickness≤1.5mm Cover layer thickness＞1.5mm
- Average of all samples 4.5n/mm 3.2n/mm 3.5n/mm
- Circular Conveyor belt
- Circular Conveyor belt
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- Circular Conveyor belt is make to conveyor belt into no joints circular conveyor belt in the production process,the characteristics is the core with no joints,rubber surface ha no obious defects in joints,uniform tension,so the tape transport balance,the use of small elongation,there is no early joint damage and effcet use life.Circule Conveyor belt core with high-quality woven cotton or polyester-cotton canvas is made of the general 2-6 storey or NN-200-type nylon canvas (or polyester canvas) to make strong layer.
- Pattern Conveyer Belt
- Pattern Conveyer Belt
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- Patterned conveyor belt is composed of belt carcass and pattern. Pattern shape and height (depth) may be different because of different conveyed material and conveyor.
- 1. Shape and characteristics
- On surface of the belt, there is chevron pattern higher than the belt body. The pattern may be either open-end or closed. Each kind of pattern includes three types of high, medium and low.
- 2. Usage
- Suitable for convey powdered, granulated and small lump materials at the gradient of no more than 45°. It can also convey packaged materials.
- 3. Width: 3001600mm
- 4. Ply: 3-14 ply
- 5. Rubber cover thickness: 1.5-12mm
- 6. Pattern depth: 1-30mm
- Brand: NHII or brush your required brand or nothing
- Heat-Resisting Conveyor Belt
- Heat-Resisting Conveyor Belt
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- The carcass of the product selects cotton canvas or EP canvas as skeleton material.Cover rubber and cushion rubber is styrene-butadiene rubber chlorobutadiene that has good heat-resistant.The product can work under the temperatuer of 120℃.Heat-resistant conveyor belt widely used in industries of metallurgy,cement,coking,steel,and etc.
- 1、Specification as same as common conveyor belt
- 2、Heat-proof conveyor belts are categorized in three models
- Mode I:able to with stand the test temperature of less than 100℃,code S1;
- Mode II:able to with stand the test temperature of less than 125℃,code S2;
- Mode III:able to with stand the test temperature of less than 150℃,code S3;
- Mode IV:able to with stand the test temperture of less than 175℃,code S4;
- The physical performance of cover rubber after heat-proof test comfirm to the specification in the table
- Index Model
- Model I Model II Model III Model IV
- Variation range
- Hardness Difference after and before aging(RHD) 20 +20 +20
- Maxmum after aging (RHD) 85
- Tensile strength Decrease of performance wariance tate % < -25 -30 -40 -40
- Maxmum after aging Mpa 12 10 5 5
- Elongation at break Performance wariance rate % -50 -55 -55
- Maxmum after aging % 200 180 180
- Adhesion of inter layer
- Index Between fabric layers Between cover layer and helt core
- Cover layer thickness 0.8-1.5mm Cover layer thickness >1.5mm
- Average of all test samles, N/mm, no less than 3.0 2.2 2.6
- The lowest data of all test samples, N/mm, no less than 2.0 1.6 2.0
Features
- Alkali-resistant conveyor belt
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- This product is suitable to apply in acid and alkali contact environment such as phosphatic fertilizer manufacture and making salt by seawater desalination. Cover layer adopts combination of rubber and plastic filled with excellent acid-resistant and alkali-resistant inert material which takes more advantages compared with neoprene acid and alkali-resistant belt. Frame material adopts EP canvas which makes the performance be more reliable than belt with cotton canvas core. It is made ringlike generally.
- Oil Resistant Conveyor Belt
- Oil Resistant Conveyor Belt
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- Cover rubber of oil-resistant conveyer belt adopts NBR with high acrylonitrile content as main material while adopts cotton canvas,nylon canvas or EP canvas as reinforcement layer. Therefore, it is very suitable to convey oily material and apply in oily environment as well (except for fuel or solvent oil).
- It has advantages as low volume variation,high strength conservation and wide application etc.
- Physical property of oil-resistant conveyer belt cover is listed as below:
- Index description Index
- Hardness 60±5
- Abrasion value cm3 1.20
- Tensile strength Mpa 10.0
- Tensile yield %≥ 300
- Oil-resistant volume variation %≤(50℃,24h,20#aero oil) 10
- Triangle Rubber Belt
- Triangle Rubber Belt
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- Structure and Foatura
- Adopting scientific technical composition,specially selected first class rubber material and low elongation reinforcer,the TIANJI brand Common V-belt is in a coordance with related international standard.
- Thanks to continuous development and innovation committed to improve quality,this kind of product features advanta-ges of high wearing resistance resostance,low elongation and ling life span.
- Structure
- Shielding cloth:it is made of the special cotton canvas which ensures the belt to be elongation resistant and wearable,making the surface layer loughter.
- Buffered rubber:the rubber with good performance,high wearing resistance.Low compress and distortion,which keeps the belt in normal shape during operation and protects the clongation resistant part(reinforcer)in the blet.
- Elongation resistant part(reinforcer):the main partcontribules to high strength of the belt,It is composed of polyester threads with high elongation resistance.
- Polyester-cotton Interwoven Conveyo
- Polyester-cotton Interwoven Conveyor Belt
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- Polyester conveyor belt also called EP conveyor belts,which tension resistant body is canvas that is woven by polyster in warp and polyamide in weft.The belts have characteristics of low elongation in wrap and good troughability in weft,good water proof,good wet strength,no mould,suitable for medium,long-distance and heavy-load transportation of materials.Because of the high initial modulus of polyester,the belts can choose a relative low safety factor.
- Heat-Resisting Converyor Belt
- Heat-Resisting Converyor Belt
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- Heat-resistant conveyer belt is mainly applied for conveying high-temperature material such as sintering ore, heat coke, cement clinker and heat casting etc. Ethylene-propylene-diene or butadiene styrene rubber is adopted for cover rubber and strength polyester canvas or cotton canvas as reinforcement layer of belt according to breakage appearance and difference heat resistance level. Heat-resistant glass cloth can be added between cover rubber and frame layer to improve the life of belt. It can be made as ring belt according to customers' requirement.
- Physical and mechanical property of heat-resistant belt cover should conform to standard as below after heat-resistant test:
- Item Type
- Ⅰ Ⅱ Ⅲ
- Variation Range
- Hardness Difference between aging and original 20 ±20
- Max after aging 85
- Tensile strength Minimum after aging Mpa 12 10 5
- Property variation %≤ 25 30 40
- Tensile yield Property variation %≤ 50 55
- Minimun after aging % 200 180
- Remarks:
- TypeⅠ:test temperature not higher than 100
- TypeⅡ:test temperature not higher than 125
- TypeⅢ:test temperature not higher than 150
Certificate
- 9001:2000
Main Products
rubber conveyor belts