Industry News-Yinglai Machinery Co., Ltd.


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Glass fiber wet felt production line

1、 Company Profile Changzhou Yinglai Machinery Co., Ltd. is a scientific and technological enterprise specializing in the design and manufacture of fiberglass wet felt. The company was founded in 2003. After 10 years of rapid development, its products have been exported to Japan, the Middle East and North Africa. Changzhou Yinglai Machinery Co., Ltd. is the largest manufacturing base of glass fiber wet felt production line in China at present, and also the largest manufacturing base of VIP vacuum insulation board core material production line in China. It is the only high-tech enterprise in China that can manufacture high-end wet glass fiber felt production line. 2、 Main business and products of the company The company's main business is the design, production, installation, commissioning and sales of high-end wet glass fiber felt production line. Its main products include: wet thin felt production line, VIP vacuum insulation board core material production line, chopped felt production line, and continuous hot dip galvanizing production line for strip steel. VIP vacuum insulation panel core material production line Its products can be used in: buildings, refrigerators, ATMs, refrigerated vehicles, ships and aerospace insulation. The wet felt production line can be used for: wind turbine blades, roof waterproofing, interior and exterior wall decoration, reinforced carpets, electronic substrates, table and chair surfaces, tank anti-corrosion, automotive batteries, aerospace, etc. The products of the chopped felt production line can be used for: transparent plates, sanitary appliances, truck boxes, yacht shells, car ceilings and large storage tanks. The continuous hot dip galvanizing production line for strip steel can be used in such industries as household appliances, decoration, advertising and civil use, especially in the household appliances industry (outdoor units of air conditioners, external plates of refrigerators, washing machine panels, computer cases, microwave ovens, etc.) and the color coated substrate industry.

Glass fiber wet felt production line

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Precautions for purchasing rock wool equipment

Rock wool products are common thermal insulation materials in current building applications. The application in current buildings can ensure the construction of products and bring you good application of building insulation. Someone once asked me, in rock wool? Does rock wool equipment need to be used in production? Is rock wool production line so important? I think this is also a problem that troubles many people, but you don't have to worry about it. Now we will help you understand the importance of rock wool equipment. First of all, the rock wool production line is designed to reduce people's labor intensity, and the rock wool equipment can also improve the production efficiency of rock wool, thus bringing higher profits to manufacturers. In addition, rock wool equipment also determines the quality of products to a certain extent.. Because the quality of rock wool may be affected in the process of manual manufacturing, and its performance may be damaged due to uneven composition or other reasons, but this problem does not exist in the equipment. What we need to pay attention to is the processing time and strength of the product. Rock wool equipment is so important, how to select rock wool production line? First of all, it depends on its professionalism, because only the more professional the better, so to judge whether a product is good or bad depends on whether the manufacturer is professional enough. Second, consider applicability. There are many kinds of equipment for rock wool production line, but not all of them are in line with their actual conditions. Different manufacturers and different product properties have different requirements for rock wool. Therefore, the model and accessories of rock wool equipment should be selected according to their own conditions. Rock wool board is a finished product processed by rock wool equipment. Rock wool materials produced by rock wool have excellent durability. The durability of this rock wool material can be effectively guaranteed in use. Our factory is a manufacturer of rock wool equipment. The rock wool materials developed and processed can ensure good thermal insulation application in the application process. Rock wool production line has been widely used in construction, metallurgy, shipbuilding, electric power and other fields.. The system structure of rock wool production line mainly includes: bonding layer, thermal insulation layer, plastering layer, decorative layer and accessories. The adhesive layer belongs to the building and is located between the ground floor and the surface layer. In the rock wool production line, the upper and lower layers are firmly bonded together with cement materials.

Precautions for purchasing rock wool equipment

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Rock wool centrifuge accessories - working principle of four roller centrifugal roller

The production method of four roller centrifugal roller, a rock wool centrifuge accessory for rock wool production line, is used to improve the wear resistance of four roller centrifugal roller, a rock wool centrifuge accessory for rock wool production line. The radial surface is cold forged to increase the density of the radial surface for metal processing. Advantages: The service life of roller 3 # and roller 4 # in the four roller centrifugal roller accessories of rock wool centrifuge has been increased from 50 hours to more than 150 hours, which has achieved good results. It not only reduces the production cost, but also provides the prerequisite for the production of high-performance rock wool. Rock wool centrifuge accessories - four roller centrifugal roller is used in the cupola smelting system, centrifugal fiber forming system and other key parts of the new rock wool production line. Its purpose is to flow the high-temperature liquid melt to the high-speed rotating roller table machine through the centrifugal force. Make the melt into fiber (treat the fiber by centrifugation, and apply adhesive during fiber formation). The outer surface of the centrifugal roller in the centrifuge is 1200~1500 ℃ melt, so the centrifugal roller needs to be cooled with water, and there is circulating cooling water in the centrifuge chamber. The drum of the centrifuge has 4 different diameters and speeds, which are driven by 4 motors respectively. Rock wool centrifuge accessories - the radial surface wear of the 3 # and 4 # rollers of the four roller centrifugal roller is very fast. The drum shall be replaced after 50 hours of operation. Through analysis, the wear of the 3 # roller and 4 # roller of the four roller centrifugal roller, the accessories of the rock wool centrifuge, is mainly caused by the high-speed rotation of the centrifuge. The movement caused by centrifugal force causes the solid substances in the high-temperature liquid melt to form sediment, that is, the large mass or volume objects in the high-temperature liquid melt move in the direction of large radius. The rotor, while the smaller mass or volume is deposited in the liquid melt. The rotor radius is closer, so the 3 # and 4 # rolls of the four roller centrifugal roller, which are the accessories of the rock wool centrifuge, wear faster than the 1 # and 2 # rolls. Although two centrifuges can work in turn, it is not conducive to the continuity of the production line. Frequent replacement of the drum also increases the product cost. The performance of centrifuge drum materials can improve the wear resistance and high temperature resistance of centrifuge drum. As ZG40Cr25Ni20 steel has high creep and endurance strength and strong resistance to high temperature gas corrosion, it is commonly used as furnace roll, radiant tube, billet slide rail, heat treatment furnace roll, pipe support, hydrogen production conversion tube and other parts with high creep strength; Chemical composition: carbon 0.35-0.45. Silicon is less than or equal to.

Rock wool centrifuge accessories - working principle of four roller centrifugal roller

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Four application fields and functions of rock wool produced by rock wool equipment

Four application fields and functions of rock wool produced by rock wool equipment 1. Building energy conservation Since 2009, the application of rock wool produced by rock wool equipment in construction has developed rapidly, from an annual production capacity of less than 200000 tons to nearly 2 million tons today. With the introduction of GB/T25975-2010 Rock Wool Products for External Insulation of Building Exterior Walls, the product quality has also been greatly improved, reaching or even surpassing the level of similar products in Europe. Rock wool produced by rock wool equipment, as Class A fireproof material, is widely used in the external wall insulation system. In foreign countries, mature product standards and system certification criteria have been formed. In China, rock wool, as a building thermal insulation material, has been steadily increasing in application, especially in public buildings and high-rise buildings with high requirements for fire protection and civil buildings. The application of rock wool in construction includes three forms: external wall insulation, fire isolation belt and roof insulation. External wall thermal insulation system. It is applicable to the energy conservation and thermal insulation works of new, expanded and reconstructed residential buildings and external walls of public buildings, as well as the energy conservation and thermal insulation works of industrial buildings and existing buildings, especially for public buildings with high requirements for fire protection, thermal insulation and energy conservation. Fire barrier. Carry and separate melted insulation materials, and control the total amount of combustibles in the separation area; Prevent flame from spreading inside the system; Improve or maintain the structural stability of the system protection surface. In case of a fire, it can not only prevent or slow down the fire source's attack on the internal and external insulation systems directly affected by the fire, but also prevent the flame from spreading outward through the external insulation system, and maintain the stability of its own fire-resistant structure, thus effectively preventing the flame from spreading inside the system. Roof insulation system. The high-strength fireproof rock wool board is used as the building roof insulation layer and bearing layer, and it is combined with flexible waterproof coiled materials, steam insulation layer and system fasteners to form a roof system. It is commonly used in steel structures or concrete flat roofs of industrial plants, airports, shopping malls, stadiums and storage facilities. The system is applicable to various climatic conditions and is a new roof system with functions of safety, fire prevention, energy conservation, sound absorption, sound insulation, etc.

Four application fields and functions of rock wool produced by rock wool equipment
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