High Carbon Steel Spiral Torsion Spring / Manual Roller Shutter Door Spring
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...Spring / Manual Roller Shutter Door Spring Torsion spring material: Carbon steel & Stainless steel&sSpring steel • Torsion spring wire dia:0.1-8mm • Torsion spring size: all size/AS you required • Torsion spring surface Finish: zinc plated (trivalent chromium or sexivalent chromium), nickel plated,oxidation plated, plain finish , Black Oxide and so on • Torsion spring......
Hangzhou bluesteel machine co., ltd
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Warehouse Roller Shutter Door Spring Roll Up Door Accessories Torsion Spring
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Best quality warehouse roller shutter door component spring roll up door accessories torsion spring Product Mane springs Material carbon steel/stainless steel/piano wire MOQ 10pcs Palce for Origin China Payment Method L/C D/A D/P T/T Surface ......
Guangdong Hershey Spring Industrial Co., Ltd
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C67S Roller Shutter Door Spring Coiling Strips1.2x60 mm Spring Steel Coil Blue Steel Strip
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C67S Roller Shutter Door Spring Coiling Strips1.2x60 mm Spring Steel Coil Blue Steel Strip Product Description 65Mn spring steel sheet processing 65mn High manganese steel sheet customized cold rolled 50CrV4 steel strip 60Si2Mn ......
Jiangsu Xinyuanxing Metal Products Co.,Ltd
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Big Power Roller Garage Door Motor with Gear Box for Opening Roller Shutter Door Bronze Gear
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... consisting of many horizontal slats (or sometimes bars or web systems) hinged together. The door is raised to open it and lowered to close it. On large doors, the action may be motorized. It provides protection against wind and rain. In shutter form,...
Cirolla Motor Co.,Ltd
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131mm Galvanized Roller Shutter Door Roll Forming Machine With PLC Control Box
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... and up cylinder which controlled by PLC, the balde material is Cr12. ---- Middle plate for hold the rollers is 12mm, can provide strong support during machine running. ---- Our machine adopt 45# steel rollers, 0.05mm hard chorme plating ensure rollers'...
BOTOU SHITONG COLD ROLL FORMING MACHINERY MANUFACTURING CO.,LTD
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Hennesa Roller Shutter Door Machine Roll Forming Machine For Shutter Door Manufacturing
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Roller shutter door sheet slats roll forming machine equipment for shutter door manufacturing Q What is your terms of packing? A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes......
Chengdu Hennesa Technology Co., Ltd
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77mm Aluminum Roller Shutter Door with PU Foam Filled and 5 Years Warranty for Enhanced Security
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...Roller Shutter Door - Secure, Durable & Space-Saving Product Introduction Our **Aluminum Roller Shutter Door** is a high-performance security and privacy solution designed for both residential and commercial applications. Made from lightweight yet sturdy aluminum slats, this door rolls up smoothly into a compact overhead box......
Starking Shutter Manufacturer Limited
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White 77mm Slat 36VDC Aluminium Roller Shutter Doors
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...slats, Rubber rings on the Aluminium axle to protect the curtain as it winds around the axle, and Spring Steels Straps that connect the curtain to the axle, slat insulating foam 'Green Friendly' polyurethane foam that is both CFC (Chloroflurocarbon) and...
Dongguan Hengtaichang Intelligent Door Control Technology Co., Ltd.
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Cover Box Profile Roll Forming Machine For Garage Roller Shutter Door
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... section, cutter, supporter, hydraulic system and control system. The roller shutter slat which made by this machine has neat external appearance, even ripples, high utilization and strong strength. 2. Machine parameters: 1. Steel Sheet Thickness: 1.5...
Cangzhou Best Machinery Co., Ltd
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Exterior 4 Hours Fire Rated Roller Shutter Door Metal 2m/min Industrial 380V
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...Roller Shutter Door Motor Brand : Fire-proof Motor Voltage : 380V/50HZ Power : 0.75-1.5KW Working Temperature : -25 º C - 55 º C lower noise Control Box Fire-proof control system Manual control of up / down / stop function Overload automatic protection function Extra button box : Easy to use and manage Shutter......
YUOU(LUOYANG) DOORS AND WINDOWS TECHNOLOGY CO., LTD.
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