China Hot selling Aluminium Barbell Bar Collars Weight Clamps Locking Weiht Clips shaft collar with flange

Product Description

Product Description

Aluminium weight lifting barbell clamps collars for workout weight lifting and strength training

*If you are interested in our products, please contact us directly.We will reply you promptly.

Detailed Photos


Company Profile

ZheJiang Sinogym Fitness Co., Ltd.
Which was established in 2011.Our primary exports are sporting goods ,fitness equipments.
The products we export include:
Weight plate/Bumper plate/Dumbbell/Kettlebell/Barbell/Clubbell/Compentition bar/Barbell bar/Dumbbell bar/Bar collar/Cable attachment
Resistance loop & bands/Resistance tube/Jump rope/Hand grips/Push up bar/Chin up bar/AB Wheel/
Yoga pilates products,like Yoga mat/Yoga block/Foam roller/Yoga ball/Yoga wheel/Yoga massage stick/Yoga towel/Yoga stool etc
Bosu ball/Medicine ball/Slam ball
Aerobic stepper/Balance board/Twister board / Trampoline/
Xihu (West Lake) Dis. /Training rope /Weight vest / Ankle & wrist weights /
Plyometric box/Power sled/Bulgarian bag/Power bag/
Suspension ring/Hula hoop
Agility & speed products /
Benches & racks / Fitness accessories / Fitness equipment etc.

Meanwhile our branch company ZheJiang Unicorn Industrial Equipment Co.,Ltd. mainly export fluoroplastic pump.More detals, please visit Unicorn website. 
Fluoroplastic magnetic pump,fluoroplastic centrifugal pump,Stainless steel magnetic pump and centrifugal pump.

We work closely with our customers to provide products that meet their demanding specifications, quality and delivery requirements.
We welcome all inquiries and will answer any questions promptly. We will work closely with you to facilitate the successful procurement of the orders you place with us to provide a product that will be produced to your specifications and quality requirements in a timely manner and competitively priced.
Please contact us about your product interest (large or small qty) and any relevant information.
We assure you of our immediate reply with the hope we can will develop and long and profitable relationship together based on our performance and integrity.

ZheJiang Sinogym Fitness Co.,Ltd.

*Leading supplier of fitness products in China. 
*Timely,Professional,Concentrative,Patient !


Firstly, nice to meet you!
Thank you for your kindly attention to our company.
Whatever if you are interested in our products or want to know more about your interested products or want to collect an entire gym products but with small quantities or need helps in China.
Let us know.
We are happy to answer any of your inquiry and give your help as possible as we can.

-Professional service.
-Low MOQ to start small business.
-Lower price with better quality.
-Timely reply.
-Quality guarantee.
-On-time delivery.
-Better service after-sale.


We understand that Rome was not built in a day. So it takes some time to build a good and stable business.
We are very willing to support you in the early stage of a business.
Random color, no MOQ. Customized color, it depends.
Whatever it’s a big order or small order,we welcome them.

However small quantity is workable with higher price, please understand this situation. There will be special offer if you could order than FCL. The best way is to organize a FCL ,but you can be with small quantity for differenct items.
If you can give us an opportunity to cooperate with you. We think we can give you a satisfied reply.



Yes,we are very glad to offer you samples.
However the express courier cost from our company to your required address.
Usually we use TNT,DHL,FEDEX or EMS as the courier. 
It will take 3-6days to arrive many Europe countries and North America. 
Which express courier we will use, it’s up to your convenient or the express charge.
For customized sample, please contact us for sample cost.


Normally lead time is 20-45 days, but it depends on the details of your requirements and specifications.
Leading time of pump, normally it’s 10 days.


Yes, you can. We are very glad to make your LOGO on the product. 
We have many ways to make the LOGO.
Many of the LOGO is free to print,but some of them are charged.
If you need make logo, please send us your logo artwork to check the addtional costs. 
Artwork format better in AI or PDF format, not a jpeg picture.Tks! 
We will reconfirm the specifications with you before mass order.


We have many other fitness products, like Yoga & pilates products,like Yoga mat/Yoga block/Foam roller/Yoga ball/Yoga wheel/
Yoga massage stick/Yoga towel/Yoga stool etc
Resistance loop & bands/Resistance tube/Jump rope/Hand grips/Push up bar/Chin up bar/AB Wheel/
Bosu ball/Medicine ball/Slam ball
Aerobic stepper/Balance board/Twister board / Trampoline/
Xihu (West Lake) Dis. /Training rope /Weight vest / Ankle & wrist weights /
Plyometric box/Power sled/Bulgarian bag/Power bag/
Suspension trainer kit/Suspension ring/Hula hoop
Agility & speed products /
Weight plate/Bumper plate/Dumbbell/Kettlebell/Barbell/Clubbell/Macebell/ Barbell bar/Dumbbell bar/
Bar collar/Cable attachment
Benches & racks / Fitness accessories / Fitness equipment etc.
Meanwhile our branch company ZheJiang Unicorn Industrial Equipment Co.,Ltd. mainly export fluoroplastic chemical pump.More details, please visit Unicorn website.


No, just part of our products have been showed in our website.If you are looking for other relative gym products, please feel free to contact us directly.

Customized logo is acceptable!
OEM orders are welcome!
Buyer designs are workable!


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Age Group: Adult
Gender: Unisex
Sports Type: Gymnastics
Training Targets: Physical Training, Strength Training
Usage: Fitness, Training
Application: Indoor
US$ 0/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

shaft clamp

Can I purchase locking collars with specific features suitable for use in conveyor systems?

Yes, you can purchase locking collars with specific features that are suitable for use in conveyor systems. Conveyor systems often require specialized locking collars to ensure secure and reliable shaft attachment, accommodate the unique demands of conveyor applications, and optimize overall system performance. Here are some specific features to consider when purchasing locking collars for conveyor systems:

  1. Anti-Slip Design:
  2. Look for locking collars that have anti-slip features to prevent unintended movement or slippage of the collar on the conveyor shaft. These features can include serrations, knurls, or specialized surface treatments that enhance the grip between the locking collar and the shaft, providing a secure and reliable connection.

  3. High Load Capacity:
  4. Conveyor systems often handle heavy loads, so it’s important to choose locking collars with a high load capacity. Look for collars that are designed to withstand the specific loads and forces encountered in conveyor applications. Consider factors such as the material strength, geometry, and construction of the locking collar to ensure it can handle the anticipated load requirements.

  5. Corrosion Resistance:
  6. Depending on the environment in which the conveyor system operates, corrosion resistance may be crucial. Look for locking collars made from materials that offer excellent corrosion resistance, such as stainless steel or corrosion-resistant coatings. This helps to protect the collars from degradation due to exposure to moisture, chemicals, or other corrosive substances.

  7. Easy Installation and Adjustment:
  8. Consider locking collars that offer ease of installation and adjustment features. Conveyor systems often require frequent maintenance, adjustments, or replacements, so having locking collars that are designed for quick and convenient installation and adjustment can save time and effort. Look for collars with user-friendly designs, such as tool-free locking mechanisms or integrated adjustment features.

  9. Shaft Protection:
  10. Locking collars that provide shaft protection features can help prevent damage or wear to the conveyor shaft. Look for collars that have smooth internal surfaces, chamfered edges, or materials that minimize friction and abrasion on the shaft. This helps to extend the lifespan of both the locking collar and the shaft, reducing maintenance requirements.

  11. Alignment and Positioning:
  12. In conveyor systems, precise alignment and positioning of components are crucial for smooth operation. Consider locking collars that offer alignment or positioning features, such as set screws, keyways, or specialized designs that facilitate accurate placement of the collar on the shaft. These features can help maintain proper alignment of conveyor components and minimize the risk of misalignment-related issues.

  13. Industry Standards and Compatibility:
  14. Ensure that the locking collars you purchase comply with relevant industry standards and specifications. This ensures compatibility and interchangeability with other components of the conveyor system. Look for locking collars that meet recognized standards to ensure proper integration and reliable performance.

  15. Manufacturer Support and Expertise:
  16. Consider purchasing locking collars from manufacturers or suppliers who specialize in conveyor systems or mechanical power transmission components. These manufacturers often have in-depth knowledge and expertise in designing locking collars specifically for conveyor applications. They can provide guidance, technical support, and customized solutions to meet your specific requirements.

When purchasing locking collars for conveyor systems, it’s important to consider the specific needs and requirements of your application. Consult with manufacturers, suppliers, or industry experts to ensure that the locking collars you select are suitable for your conveyor system and will deliver optimal performance and reliability.

By considering these specific features and factors, you can purchase locking collars that are tailored to the unique demands of conveyor systems, ultimately enhancing the efficiency, durability, and overall performance of your conveyor application.

shaft clamp

What are the common materials used in manufacturing high-performance locking collars?

In the manufacturing of high-performance locking collars, several materials are commonly used due to their specific properties and suitability for the intended applications. Here are some of the common materials used:

  1. Steel:
  2. Steel is a widely used material for locking collars due to its excellent strength and durability. Different grades of steel, such as carbon steel or stainless steel, may be utilized depending on the specific requirements of the application. Steel locking collars offer high load-bearing capacity, resistance to wear, and the ability to withstand demanding operating conditions.

  3. Aluminum:
  4. Aluminum locking collars are chosen for applications where weight reduction is a priority. Aluminum is lightweight while still providing good strength and corrosion resistance. It is commonly used in industries such as aerospace or automotive, where reducing the overall weight of the system is crucial for performance and efficiency.

  5. Brass:
  6. Brass locking collars are valued for their corrosion resistance, electrical conductivity, and aesthetic appeal. They are often used in applications where a non-magnetic material is required, such as in electrical or electronic systems. Brass collars are also popular in decorative or architectural applications due to their attractive golden appearance.

  7. Plastics:
  8. Various types of plastics, such as nylon, Delrin (acetal), or polypropylene, are utilized in the manufacturing of locking collars. Plastic collars offer advantages such as lightweight, corrosion resistance, and non-magnetic properties. They are commonly used in industries like food processing, medical equipment, or electronics, where non-metallic materials are preferred to avoid contamination or interference with sensitive components.

  9. Composite Materials:
  10. Composite materials, which consist of a combination of different materials, are gaining popularity in the manufacturing of locking collars. These materials often combine properties such as high strength, low weight, and corrosion resistance. Fiber-reinforced composites, such as carbon fiber or fiberglass, are commonly used in high-performance applications where exceptional strength-to-weight ratios are required.

The choice of material for a high-performance locking collar depends on several factors, including the application requirements, environmental conditions, desired strength, corrosion resistance, weight considerations, and budget constraints. It is important to select a material that can withstand the specific operating conditions and provide the necessary performance characteristics for the intended application.

shaft clamp

Are there customer reviews available for popular brands of locking collars to assess user satisfaction?

Yes, customer reviews are often available for popular brands of locking collars and can be a valuable resource for assessing user satisfaction and product performance. Here are some ways to find customer reviews for locking collar brands:

  1. Online Marketplaces: Online marketplaces such as Amazon, Alibaba, and eBay typically provide customer review sections for products, including locking collars. You can browse through these reviews to gain insights into the experiences and satisfaction levels of other users who have purchased and used the locking collars.
  2. Manufacturer Websites: Some locking collar manufacturers feature customer review sections or testimonials on their websites. These reviews can provide direct feedback from customers who have used their products, giving you an idea of their satisfaction and the product’s performance in real-world applications.
  3. Industry Forums and Discussion Boards: Industry-specific forums and discussion boards related to mechanical components or engineering may have threads or discussions where users share their experiences with specific locking collar brands. Participating in these forums or searching through existing threads can provide valuable insights and user feedback.
  4. Social Media: Social media platforms such as Facebook, Twitter, and LinkedIn can be sources of customer reviews and discussions about locking collar brands. Manufacturers or suppliers may have dedicated pages or groups where customers can leave reviews or share their experiences with their products.
  5. Word-of-Mouth Recommendations: Reach out to colleagues, industry contacts, or professionals who have used locking collars in their applications. They may be able to provide firsthand feedback and recommendations based on their experiences, allowing you to assess user satisfaction and make informed decisions.

When reviewing customer feedback, consider the overall sentiment, common themes or issues mentioned, and the credibility of the sources. Keep in mind that individual experiences may vary, and it is important to consider a range of reviews to form a comprehensive understanding of user satisfaction for a particular locking collar brand.

By exploring customer reviews, you can gain valuable insights into the performance, reliability, and user satisfaction of popular locking collar brands, helping you make informed decisions when selecting a brand for your specific application.

China Hot selling Aluminium Barbell Bar Collars Weight Clamps Locking Weiht Clips   shaft collar with flangeChina Hot selling Aluminium Barbell Bar Collars Weight Clamps Locking Weiht Clips   shaft collar with flange
editor by Dream 2024-04-22

locking collar

As one of leading locking collar manufacturers, suppliers and exporters of products, We offer locking collar and many other products.

Please contact us for details.

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Manufacturer supplier exporter of locking collar

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