Brief introduction
Ceramic Fiber, also called aluminum silicate fiber, it is a kind of light weight refractory fiber. It possesses the performances and advantages of high temperature resistance, light, excellent thermal stability, low heat conductivity, small thermal capacitance and mechanical vibration resistance etc. The ceramic fiber needled blanket is the main products of ceramic fiber, it has higher tensile strength and other excellent features. As refractory material, it has found an increasingly wide utilization in the fields of in metallurgy, cement, glass industry, etc.
Production process
The complete ceramic fiber production line adopts electrical resistance furnace to melt the raw material (such as calcined kaolin clay, alumina, silica, zirconia, etc) into lava. Then the three-roller centrifuge will attenuate the molten fluid into fibers under the centrifugal force of the high speed rotational rollers to the lava. The crude blankets are formed in the collecting chamber and then carried out from the setting chamber. After going through the allocating conveyor, the crude blankets enter into the sintering furnace to be cured. Then the double-layer needling machine will needle the blanket to make the fiber layer tightly interweave with each other. Then after longitudinal and cross cutting, rolling, the crude blankets will become the needled blanket.
Equipment Introduction
Melting system
The electric resistance furnace could use the current generated between the electric resistances to melt the raw materials.
Fiber forming system
The fiber forming machine is three-roller centrifuge. The high temperature melting fluid will be dispersed and stretched into thin fibers by the centrifugal force of high speed roller.
Wool collector
The wool collector is used to collect the fibers into crude blanket. The fibers are evenly drawn on the mesh belt under the function of negative pressure air and become crude blanket.
Needling machine
Needling blanket is developed from the non-woven needling technique. The needle hooks move up and down and draw the fibers to make the fiber layer tightly interweave with each other. This process could improve the tensile strength and the wind erosion resistance performance of the blanket.
Sintering furnace
It could burn off the lubricant in the blanket and make fiber microcrystalline processing to achieve the heat shaping of the blanket and reach the required thickness and dimension.
Cutting and rolling system
This system is used to finish the cutting and rolling of the blankets. The blankets will be cut into pieces or strips and rolled into rolls according to the proceeding requirement.
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Supplier: Ceramic fiber, glass fiber
Buyer: Ceramic fiber
Supplier: Insulation product, glass fibre, ceramic fibre, asbestos
Supplier: Glassware, ceramics
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Supplier: Grand packings, joint sheets, industrial gaskets, sealing materials, ceramic fiber, fiberglass, asbestos and sealing machines
They have high intensity, good flexility and strong scissoring performance and the ideal material for producing high temperature washer, airproofing, heat insulation and insulation. Temperature level is 1050-1260¡æ. Ceramic fiber paper Characteristics: Low coefficient of heat-conduction ratio, low thermal capacity, Thermal shock resistance, High quality of flexility and tear resistance. Not include asbestos, erosion resistance. High quality of insulation and sound insulation. Easiness of mechanical processing. Tough texture and high quality of compression resistance. Application rage: Insulation, seal and safety materials for industrial need. Insulation and heat insulation materials for electrica thermal equipments. Insulation and heat insulation for equipments and electro thermal components. Heat insulation materials for automobile. Standard specification of the prcducts : Thickness:0.5¡«6mm Width:610/1220mm Length:20m¡«80m The special specification can be made to order according to user's enquiry¡¡
High compressive strength, good flatness and mechanical process ability. Temperature is and it is the ideal material for wall liner and back lining of the heating equipment. Ceramic fiber board Characteristics¡êo Flat surface Equal volumetric weight and thickness Excellent mechanical and structure strength Low thermal conductivity and low shrinkage Air-current resistant washing Typical application: Heat insulation for back lining of high temperature industrial furnace Heat surface lining materials for porcelain furnace, heat treatment furnace of mechanical and metallurgy and other industrial furnaces. Size(mm): Common specification: 600*400*10-5¡ê»900*600*20-50 Other made according to customer's requirements
Caz-cf320i ceramic fiber cloth with metallic wire (inconel or stainless steel) are also available. Used as heat insulation curtain, large area thermal insulation. Radiant heat shielding, flexible fabric expansion joints Packing: 30m/roll; in plastic woven bag Other items in : ceramic fiber cloth Ceramic fiber cloth with aluminum
And heat conducting systems, also can be extensively made into all kinds of ceramic fiber textiles and an excellent substitute for asbestos. Twisted ceramic fiber yarn with metallic wire (inconel or s.S) style caz-cf300i is also available. Packing: In plastic woven bag of 20kg net each; In carton of 20kgs net each.
Supplier: Gaskets, gland packings, gasket sheets, asbestos fiber, glass fiber, ceramic fiber products sealing machines
