Description
Zhanpeng Elevator door roller Elevator door machine pulley 40*26*26 Brief Introduction
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Product Name |
Zhanpeng Elevator door roller Elevator door machine pulley |
| Model Number | 40*26*26 |
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Quality
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Original.Brand New
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Payment
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T/T. Paypal. Western Union
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Delivery
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3-5 Working Days
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Packaging
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Packed by carton
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Nanjing Zhuye Elevator Parts: Premium Zhanpeng Elevator Door Roller 402626 – Your Trusted Solution for Elevator Door Machine Pulley Performance
Elevator safety and smooth operation rely heavily on high-quality components, and the door system stands out as one of the most critical parts. Among these components, the elevator door roller plays an indispensable role in ensuring seamless door movement, reducing noise, and extending the service life of the entire door machine. Nanjing Zhuye Elevator Parts, a reputable manufacturer and supplier of elevator components, is proud to present the Zhanpeng Elevator Door Roller – specifically designed as an elevator door machine pulley with the dimension 402626. This product combines durability, precision, and reliability, making it the ideal choice for elevator maintenance teams, building managers, and elevator manufacturers worldwide.
Product Overview: Zhanpeng Elevator Door Roller 402626 by Nanjing Zhuye Elevator Parts
Crafted with meticulous attention to detail, the Zhanpeng Elevator Door Roller 402626 is engineered to meet the rigorous demands of daily elevator operation. The dimension 402626 refers to the roller’s outer diameter (40mm), inner diameter (26mm), and width (26mm) – a standard size that fits most mainstream elevator door machine models, including those from leading elevator brands.
Nanjing Zhuye Elevator Parts uses high-grade materials in the production of this door roller. The roller body is made of wear-resistant, high-density polyurethane (PU) or rubber, which offers excellent elasticity, shock absorption, and resistance to friction and aging. The inner bearing is precision-manufactured with high-quality steel, ensuring smooth rotation and minimal resistance. This combination of materials not only guarantees stable performance but also reduces noise during door opening and closing, enhancing the overall passenger experience.
As a professional elevator parts supplier, Nanjing Zhuye Elevator Parts adheres to strict quality control standards throughout the production process. Each Zhanpeng Elevator Door Roller 402626 undergoes rigorous testing, including load-bearing tests, wear resistance tests, and rotation precision checks, to ensure it meets or exceeds industry standards. Whether for new elevator installations or replacement of worn-out parts, this product delivers consistent performance and long-lasting reliability.
How to Use the Zhanpeng Elevator Door Roller 402626
The Zhanpeng Elevator Door Roller 402626 is designed for easy installation and straightforward use, but proper operation is key to maximizing its performance and lifespan.
Installation Steps
- Prior to installation, ensure the elevator is powered off and locked out to prevent accidental operation. Conduct a thorough inspection of the door machine assembly to remove any dust, debris, or worn components.
- Identify the old or damaged door roller on the elevator door machine. Use appropriate tools (such as wrenches or screwdrivers) to loosen and remove the fixing bolts or pins that secure the roller to the door hanger.
- Carefully take out the old roller and clean the mounting area to ensure a smooth, debris-free surface for the new component.
- Align the Zhanpeng Elevator Door Roller 402626 with the mounting bracket. Insert the fixing bolts or pins through the roller’s inner bearing and tighten them securely – ensure the roller is installed firmly without any looseness, but avoid over-tightening to prevent damage to the bearing.
- After installation, manually test the door movement. Push and pull the elevator door gently to check if the roller rotates smoothly, without jamming or abnormal noise. Verify that the door opens and closes fully and aligns correctly with the door frame.
- Restore power to the elevator and conduct a test run. Observe the door operation during multiple cycles to ensure the roller functions properly under normal operating conditions.
Usage Precautions
- Avoid overloading the door roller beyond its specified capacity. The Zhanpeng Elevator Door Roller 402626 is designed to handle standard elevator door weights, and exceeding this limit can cause premature wear or damage.
- Keep the roller and the door machine track clean. Regularly remove dust, oil, or foreign objects that may accumulate on the roller surface or track, as these can affect rotation and increase friction.
- Do not use harsh chemicals or abrasive cleaners to clean the roller, as this can damage the surface material and reduce its performance. Use a soft cloth and mild detergent if necessary.
Replacement Cycle of Zhanpeng Elevator Door Roller 402626
The replacement cycle of the Zhanpeng Elevator Door Roller 402626 depends on several factors, including usage frequency, operating environment, and maintenance practices. However, following general guidelines can help ensure timely replacement and avoid potential elevator malfunctions.
General Replacement Timeline
- For elevators in high-traffic areas (such as shopping malls, office buildings, or residential complexes with heavy daily use), the recommended replacement cycle is 2 to 3 years. Frequent door opening and closing increase wear on the roller, so regular inspection and timely replacement are essential.
- For elevators in low-traffic environments (such as small office buildings, villas, or industrial facilities with limited use), the replacement cycle can be extended to 4 to 5 years. However, regular inspections are still required to monitor the roller’s condition.
Signs Indicating the Need for Replacement
Even if the recommended replacement cycle has not been reached, certain signs indicate that the Zhanpeng Elevator Door Roller 402626 needs to be replaced immediately:
- Abnormal noise during door operation, such as squeaking, grinding, or clicking sounds, which typically indicate worn bearings or damaged roller surfaces.
- Uneven door movement, including jamming, slow operation, or misalignment of the door panels. This may be caused by a deformed or worn roller that can no longer support smooth movement.
- Visible damage to the roller, such as cracks, tears, or excessive wear on the surface material. If the roller’s diameter is significantly reduced due to wear, it can affect the door’s operation and safety.
- Increased resistance when manually operating the door, which suggests that the bearing is seized or the roller is damaged.
Importance of Timely Replacement
Neglecting to replace a worn-out elevator door roller can lead to serious consequences. A faulty roller may cause the elevator door to malfunction, resulting in passenger inconvenience, long downtime for repairs, or even safety hazards such as door entrapment. By adhering to the recommended replacement cycle and promptly addressing signs of wear, you can ensure the safe and efficient operation of the elevator, reduce maintenance costs, and extend the service life of the entire door machine system.
Why Choose Nanjing Zhuye Elevator Parts’ Zhanpeng Elevator Door Roller 402626?
When it comes to elevator components, quality and reliability are non-negotiable. Nanjing Zhuye Elevator Parts has built a solid reputation in the industry by consistently delivering high-performance elevator parts, and the Zhanpeng Elevator Door Roller 402626 is no exception.
Our commitment to quality is reflected in every aspect of the product – from the selection of premium materials to strict quality control during production. We understand the importance of elevator safety, which is why each door roller is designed to meet international standards and undergo rigorous testing before leaving the factory.
In addition to product quality, Nanjing Zhuye Elevator Parts offers excellent customer service. Our team of experts is available to provide technical support, answer questions about installation and usage, and assist with replacement inquiries. We also ensure timely delivery to meet your maintenance and installation schedules, minimizing downtime for your elevators.
Whether you are looking to replace worn-out door rollers or stock up on high-quality components for future use, the Zhanpeng Elevator Door Roller 402626 from Nanjing Zhuye Elevator Parts is the perfect choice. With its durable construction, easy installation, and reliable performance, this product will keep your elevator doors operating smoothly and safely for years to come.
Invest in the best for your elevator – choose Nanjing Zhuye Elevator Parts’ Zhanpeng Elevator Door Roller 402626 and experience the difference that quality and expertise can make.
