Product Description
O O TOOL
Your direct spare parts warehouse
We could supply all spare parts for following models.
HUS 137
HUS 142
HUS 345
HUS 350
HUS 353
HUS 359
HUS 365
HUS 37
HUS 61
HUS 268
HUS 272
HUS 51
HUS 55
Partner 350 351Â
O O POWER MACHINERY CO.,LTD is the professional manufacturer of gardening tools and spare parts include chainsaw, brush cutter, lawn mower, hedge trimmer,earth auger,power sprayer,generator and spare parts,
We have 12sets injection molding machine to product CHINAMFG , such as rewind starter, air filter, chain sprocket cover. and we also 8 sets Aluminum die casting machine to produce Aluminum parts, We also have more than 50pcs machining center for aluminum parts and metal parts, such as crankcase, cylinder, gear case, oil pump ect.
Every year ,we open many new mold to product new model parts and machine, OEM service is available for us, High Quality Machine come form High Quality Parts and Good Management, CHINAMFG will be your direct parts warehouse.
We can provide all the spare parts for following models
STL 170/STL 180/STL 210/STL 230/STLÂ 250/STL 260/STL 290
STL 360/STL 361/STL 360/STL 380/STLÂ 381/STL 660/STL 070
HUS 137/HUS 142/HUS 345/HUS 350/HUS 353/HUS 359/HUS 365/
HUS 37/HUS 61/HUS 268/HUS 272/HUS 51/HUS 55/P 350 351Â
Welcome to cantact us !
| Displacement: | Other |
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| Standard: | GS, CE |
| Condition: | Brand New |
| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Customer Reviews and Testimonials for Chain Tensioners
When considering chain tensioners for your machinery, it is essential to research and gather feedback from other users to make an informed decision. Many reputable chain tensioner manufacturers and suppliers provide customer reviews and testimonials to showcase the performance and satisfaction of their products. Here are some ways to find customer reviews:
1. Manufacturer’s Website: Check the official website of the chain tensioner manufacturer. Many companies feature customer reviews or testimonials on their product pages.
2. Online Retailers: If you are purchasing chain tensioners from online retailers or marketplaces, such as Amazon or eBay, you can find customer reviews and ratings for specific products.
3. Industrial Forums and Communities: Explore forums or online communities dedicated to industrial machinery and equipment. Users often share their experiences with different chain tensioner brands and models.
4. Social Media: Some manufacturers and suppliers share customer feedback on their social media platforms, such as Facebook or LinkedIn.
5. Industry Publications: Look for industry-specific publications or websites that conduct product reviews and comparisons. These reviews can provide valuable insights into the performance and durability of chain tensioners.
When reading customer reviews, consider factors such as the application, operating conditions, and specific challenges faced by the reviewer. It’s essential to look for patterns in the feedback to get a comprehensive understanding of a particular chain tensioner’s performance and reliability.
Remember that individual experiences may vary, and it’s always beneficial to contact the manufacturer or supplier directly if you have specific questions or need further clarification about a particular chain tensioner model.

Are There Different Sizes of Chain Tensioners to Accommodate Various Chain Widths?
Yes, there are different sizes of chain tensioners available to accommodate various chain widths. Chain tensioners come in a range of designs and configurations to suit different chain types and sizes used in various applications. The primary purpose of a chain tensioner is to maintain the proper tension in the chain, and this is achieved by applying pressure to the slack side of the chain.
Chain tensioners are typically adjustable, allowing for easy adaptation to different chain widths and slack lengths. The tensioners may have features such as adjusting bolts, tension springs, or sliding mechanisms that can be customized to fit the specific chain size being used in your machinery.
When selecting a chain tensioner, it is essential to consider the following factors:
- Chain Type and Size: Ensure that the tensioner is compatible with the chain type (e.g., roller chain, silent chain, etc.) and size (e.g., pitch and width) used in your application.
- Tensioner Design: Different tensioner designs may be more suitable for certain chain sizes or operating conditions. Consider factors such as space constraints and environmental conditions when choosing the right tensioner.
- Application Requirements: The tensioner should be capable of providing sufficient tension to compensate for chain elongation during operation and maintain the desired tension for proper functioning.
- Load and Speed: Consider the load and speed at which the chain will be operating, as these factors can influence the required tensioning force.
By selecting the appropriate chain tensioner size and configuration for your specific chain type and size, you can ensure proper tensioning and prolong the life of both the chain and the tensioner itself. It is essential to follow the manufacturer’s guidelines and specifications when installing and adjusting the tensioner to ensure optimal performance and reliability in your machinery.

How Do I Know When My Chain Tensioner Needs Replacement or Adjustment?
Chain tensioners play a crucial role in maintaining the proper tension of the chain in a mechanical system. Regular inspection and maintenance are essential to ensure the tensioner’s effectiveness and prevent premature wear or failure. Here are some signs that indicate your chain tensioner may need replacement or adjustment:
- 1. Excessive Chain Slack: If you notice excessive slack in the chain, it may be a sign that the tensioner is not providing adequate tension. A properly tensioned chain should have minimal slack.
- 2. Chain Skipping or Jumping: A worn-out or improperly adjusted tensioner may lead to chain skipping or jumping over the sprockets during operation. This can cause jarring movements and affect the system’s performance.
- 3. Unusual Noise: A faulty chain tensioner can produce abnormal noises during operation. Listen for any grinding, rattling, or squealing sounds that could indicate tensioner issues.
- 4. Premature Chain Wear: If the chain shows signs of premature wear, such as elongation or elongated chain links, it may be due to inadequate tension from the tensioner.
- 5. Tensioner Damage: Inspect the tensioner regularly for any physical damage, such as cracks, deformations, or leaks (for hydraulic tensioners). Damaged tensioners should be replaced promptly.
- 6. Tensioner Not Holding Adjustment: If you find that the tensioner is not maintaining its adjusted tension, it may be a sign of internal wear or malfunction.
- 7. Irregular Chain Movement: Observe the chain’s movement during operation. If it appears to move irregularly or exhibits erratic behavior, the tensioner may need attention.
Regularly scheduled maintenance and inspections are essential to identify any issues with the chain tensioner promptly. Follow the manufacturer’s guidelines for maintenance intervals and adjust or replace the tensioner as needed. Properly functioning chain tensioners contribute to the overall efficiency and longevity of the chain and the entire mechanical system.


editor by CX 2023-10-27