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Ver Roldana Profissional de Fábrica Fácil de Instalar Roldana Azul para Porta e Janela Demonstração

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July 10, 2025
Category Connection: Rolos de portas e janelas
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Tags:
#Puletas de portas e janelas #Rolo da janela de deslizamento #rodas da porta deslizante
Brief: Descubra a Polia Azul para Portas e Janelas da Fábrica Profissional, fácil de instalar, modelo FZD-98R. Fabricada em liga de alumínio durável com um suporte de aço inoxidável liso, esta polia garante uma operação silenciosa e suave para portas e janelas. Perfeita para ambientes úmidos e externos, oferece desempenho duradouro e fácil manutenção.
Related Product Features:
  • Made of high-quality aluminum alloy for durability and strength.
  • Stainless steel bracket ensures rust resistance and smooth operation.
  • Blue wheel body made of modified nylon for wear resistance and self-lubrication.
  • Low rolling resistance for silent and smooth door and window movement.
  • Suitable for humid and outdoor environments like kitchens, bathrooms, and balconies.
  • Easy to install with a simple screw-in mechanism.
  • Available in black, white, silver, or customizable colors.
  • OEM & ODM services available for customized solutions.
Perguntas Frequentes:
  • What materials are used in the Professional Factory Easy to Install Pulley?
    The pulley features an aluminum alloy body with a stainless steel bracket and a blue wheel made of modified nylon for durability and smooth operation.
  • How do I maintain the door window pulley for optimal performance?
    Clean track debris quarterly using a brush and vacuum cleaner, and apply 1-2 drops of silicone-based lubricant to the wheel bearing to maintain smooth operation.
  • When should I replace the door window pulley?
    Replace the pulley if the bracket is deformed, the wheel is cracked or severely worn, or if there is abnormal noise or sliding resistance. Remove the sash, unscrew the old pulley, and install the new one.
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