Conveyor Belt

The conveyor belt along the grain analysis-Sealand Industry

In essence, the Conveyor Belt along the grain should be the core fabric layer zonal pressure during vulcanization occurred under a wide extension phenomena, causes and related factors of many.

  First of all, the Conveyor Belt along the grain is occurring at a specific NN and EP plain weave fabric. Compare with different core fabric basic performance, it is not difficult to find NN and EP fabric with weft stretch in features, the weft elongation is cotton and vinylon fabric4 times much; secondly, and the conveyer belt vulcanizing pad abuts the iron strip belt core is extruded about; third, and the conveyer belt vulcanizing device, if the flat surface local grievances, smooth in the defect generation; fourth, with blank forming quality, such as plastic cover with holes, cloth layer with adhesive material flow will be formed along the grain; fifth, and curing the prestretching of size.

 In addition, there are thought to be the result of fabric thermal contraction caused by too much. In conclusion, on the Conveyor Belt along the lines of argument a lot. But did not form unified understanding.

Sealand Industry CO.,LTD.    http://www.cnconveyorbelts.com/

In 2011 the conveyor belt industry market general situation-Sealand Industry CO.,LTD.

Globally, the Conveyor Belt industry with the development of economy, the overall size of the market to maintain steady growth. At present, the global conveyor belt market size of about6-7 per year million square meters, and the rubber Conveyor Belt, conveyor belt market occupies dosage85%-90%, light conveyor belt accounted only for10%-15%.

In China, the industrialization of our country be just unfolding, the heavy chemical industry for the rapid development of Conveyor Belt industry provides high speed expansion of the market, in the central and western regions still needs a lot of energy, transportation and other infrastructure construction, with the domestic heavy industry and infrastructure services such as iron and steel, coal, cement, ports, power and other industries economic gross grows continuously, so the domestic market at present to rubber conveyor belt conveyor belt, its proportion than the global conveyor belt Market of rubber conveyor belt ratio. In 2008, China’s domestic conveyor belt production of 250000000square meters, wherein the rubber conveyor belt conveyor belt use accounted for about 95% of. ( source: double arrow company prospectus, China Rubber Industry Association,“ China’s new materials light conveyor belt Market Research Report“ and the issuer based on the above information to calculate )

Modification of polymer materials technology because of the rapid development of light duty conveyor belt can meet all kinds of different performance and meet the needs of different industries use requirements, more and more wide application range. At present, in Europe, America, Japan and a higher degree of automation of the countries and regions, light conveyor belt has been widely used in food processing, transportation, processing of agricultural products, stone processing, entertainment fitness, tobacco production, wood processing, textile printing and dyeing, electronics manufacturing, printing and packaging industries.

In the domestic, light conveyor belt application starts late, development is rapidder, with foreign advanced production mode introduce ceaselessly, at present its downstream industry application is in expanding and deepening process of. Take agriculture for example, in seed processing, planting flowers, fruit and vegetable picking and other fields have been widely applied abroad, light conveyor belt, and most of the domestic enterprises fail to keep up with, because the concept of the degree of the scale is insufficient wait for a reason, have not yet introduced, its production mode to still stay in relatively primitive and low efficiency of the state; in the grain industry, in recent years, began to use light conveyor belt, large grain depot still use the canvas or rubber conveyor belt products, high energy consumption, heavy and does not comply with the requirements of environmental protection and health. Along with the related industries to foreign enterprises in the domestic investment to set a plant, often be in foreign production experience is copied into the home, and in the local search for conveyor belt supplier, thereby driving the domestic counterparts enterprises to change the original production model. For example, in seed processing field, the United States Dupont pioneer seed via joint ventures into China, quickly led light conveyor belts in domestic major seed processing enterprises in the process of production and processing, while the Lafarge cement in domestic gypsum board production line application of light duty conveyor belt also let domestic enterprises to open a train of thought, start using light conveyor belt to replace the original use of the rubber conveyor belt.

Sealand Industry CO.,LTD.  http://www.cnconveyorbelts.com/

Endless conveyor belt characteristics and introduction-Sealand Industry CO.,LTD.

Endless Conveyor Belt means the production process has made no joint circular Conveyor Beltconveyor belt, their joints strong with core body strength could reach 90% of tape, tape no joint surface defect, therefore, tape transport balance, little elongation. Ring conveyor belt is the production process of conveyer belt made of endless conveyor belt, which is characterized with the core without joints, not because the joint early damage and affect service life, smooth surface, uniform tape tension, so the tape running smoothly, the use of small elongation.

Annular core of Conveyor Belt with high quality cotton or cotton woven canvas, general 2-6or NN-200 type nylon canvas ( or polyester canvas ) for a strong layer.

Endless conveyor belt length and limit deviation: endless Conveyor Belt length m limit deviation of length less than 15mm + 5015-20+ 75length length greater than 20with long – 0.5% the company can be produced according to customer needs proper length, width and thickness of the ordinary type, heat resistance (less than 120oC ), cold type ( not less than40oC ), Naisuan Jian conveyor belt, high temperature resistant ( less than 150oC ) and sanitary type conveyor belt.

Sealand Industry CO.,LTD.   http://www.cnconveyorbelts.com/