High Temp Fireproof Cloth Guideway Cover, Flame Retardant Telescopic Screw Bellows

The fireproof accordion cover is a telescopic protective device made of high-quality fireproof and flame-retardant fabric through precision sewing and folding processes. It is mainly used in industrial scenarios such as machine tools, welding equipment and metallurgical equipment. It can effectively block high-temperature sparks, welding slag spatter, dust and oil stains. It also has flexible telescopic characteristics, adapting to the reciprocating movement of equipment moving parts (such as guide rails and lead screws), integrating fire prevention, dust prevention and heat insulation, protecting equipment precision and service life, and supporting customized size, shape and fire rating on demand. High Temp Fireproof Cloth Guideway Cover, Flame Retardant Telescopic Screw Bellows

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product details

1.The fabric is made of high-silica fireproof cloth, glass fiber fireproof cloth or ceramic fiber fireproof cloth (optional on demand), all meeting industrial flame-retardant standards, with a temperature resistance range of 300℃-1200℃, and a flame-retardant grade of GB/T 8624-2012 Class B1 or above. It is odorless, non-combustible and non-melting, not easy to age or fall off after long-term use; the skeleton is made of high-quality cold-rolled steel plate or aluminum alloy, anti-corrosion and anti-rust, with strong support, ensuring smooth folding and telescoping and not easy to deform.

2.Adopting an accordion folding structure, the telescopic ratio can reach 1:10, flexible telescoping without jamming, without affecting the normal operation of the equipment; the sealing design is tight, the edges are sewn with high-temperature resistant threads, no gaps, which can effectively block fine dust, welding slag and oil stains from seeping in; both ends can be equipped with flanges, hoops or connecting plates, easy to install, suitable for different models of machine tools, guide rails, lead screws and other equipment, and the telescopic length can be customized according to the equipment movement stroke.

3.Regular width: 50mm-1500mm; Regular telescopic length: 100mm-5000mm (customizable); Temperature resistance range: 300℃ (regular model), 800℃ (medium temperature model), 1200℃ (high temperature model); Flame retardant grade: Class B1 (flame-retardant), Class A1 (non-combustible, optional); Protection type: fire prevention, dust prevention, welding slag prevention, heat insulation, oil pollution prevention; Installation method: flange installation, hoop installation, bolt fixing; Applicable equipment: CNC machine tools, machining centers, welding machines, metallurgical furnaces, automatic production lines, etc.

4.Widely used in the machine tool industry (protection of guide rails and lead screws of CNC machine tools, machining centers and grinders), welding industry (spark protection of electric welding and gas welding equipment), metallurgical industry (heat insulation protection of equipment around kilns and melting furnaces), chemical industry (protection of high-temperature pipelines and valves), automation equipment (protection of telescopic moving parts), etc., especially suitable for harsh industrial environments with high temperature, many sparks and much dust.

Our Advantages

1.The core fabric is made of fireproof and flame-retardant materials that meet industrial standards, non-combustible, non-melting and high-temperature resistant, which can effectively block high-temperature sparks and welding slag spatter, prevent fire hazards, and protect equipment and operators. The flame-retardant grade can be upgraded to Class A1 on demand, suitable for various high-temperature scenarios.

2.Adopting an accordion folding structure design, with large telescopic ratio, smooth operation, no jamming and no noise, it can perfectly adapt to the reciprocating movement of equipment moving parts, does not limit the equipment stroke, and has a small volume after folding, which does not occupy extra space, balancing protection and equipment flexibility.

3.Integrating fire prevention, dust prevention, heat insulation, oil pollution prevention and welding slag prevention, it effectively isolates external impurities and high temperature from eroding precision components such as equipment guide rails and lead screws, avoids component wear, rust or damage, reduces equipment maintenance costs, and extends equipment service life.

4.The fabric is wear-resistant, aging-resistant and tear-resistant, the skeleton is anti-corrosion and anti-rust, and it is not easy to be damaged after long-term use; the seal is tight and easy to disassemble, daily cleaning only needs to wipe the surface, which is convenient for maintenance; mass production reduces costs, and it also supports non-standard customization to adapt to different scenario needs, with cost-effectiveness far exceeding ordinary protective covers.

5.Both ends are equipped with a variety of installation accessories, such as flanges, hoops and connecting plates, which can be selected on demand, and the installation is simple and fast without professional tools; the size, shape and installation method can be customized according to the equipment model, stroke and installation space, suitable for various industrial equipment such as CNC machine tools, welding equipment and metallurgical equipment, with strong versatility.