In the realm of industrial applications, the RUD Forked Link Chains stand out as a robust and versatile solution. Engineered with precision, this forged chain link system is designed to enhance operational efficiency, reduce maintenance costs, and ensure smooth operations across various industries.
Understanding the RUD Forky
The RUD Forky is crafted from drop-forged material, ensuring exceptional strength and durability. RUD's unique heat treatment process guarantees consistent material quality, making the Forky a reliable choice for demanding industrial environments. The chain's optimised grain structure further enhances its resilience and performance.
One of the standout features of the RUD Forky is its sophisticated wear indicator. This visible indicator allows easy monitoring of chain wear, enabling proactive maintenance and reducing the risk of unexpected breakdowns. This feature ensures operational continuity and significant cost savings.
Why does the RUD Forky stand out?
Why is it a Good Decision to choose the Forky?
Choosing the RUD Forky is a good decision for the following reasons:
Applications of the RUD Forky
Forked-link chains are suitable for transporting powdered, flaky, grainy, and fragmentary bulk materials but not sticky bulk materials. The RUD Forky is suitable for a variety of industries, including paper production, construction, woodworking, food and feed production, plastics, mills, chemical industries, agriculture, ports and cargo handling, and recycling.
The RUD Forky is a strategic decision for any business aiming to enhance efficiency, reduce costs, and ensure smooth operations. Its robust construction, intelligent design, and versatile applications make it an asset in modern industrial settings. By minimising downtime and maintenance costs, the RUD Forky offers a reliable and cost-effective solution for various industrial applications.
Forky comes in 2 strand variants:
Article copyright to RUD: This information is accurate at the time of publication, and RUD Australia takes no responsibility for any errors, inadvertent or otherwise.
If you want to know how the team at RUD can help, please call 07 3809 1300 or fill out a form here.
Part 2 of the 2-part article. Click here to read Part 1.
Apron feeders are reliable and efficient solutions for material handling. Their robust construction, versatility, and ability to handle a wide range of materials make them indispensable for maximising productivity and minimising downtime.
Advantages of RUD Apron Conveyors:
RUD's apron feeders increase efficiency and effectiveness for bulk material handling in high-temperature and high-abrasive applications.
Flexibility:
Durability:
Reliability:
Market Growth and Future Trends:
The global apron feeder market is expected to grow significantly in the coming years, fuelled by increasing demand in many industries.
The demand for efficient and reliable material handling solutions, particularly in industries like mining and construction, is driving this growth. As the need for sustainable and environmentally friendly material handling practices increases, apron feeders are well-positioned to meet these demands with their inherent efficiency and low spillage characteristics.
Conclusion:
Apron feeders are a testament to engineering ingenuity. They combine robust construction with precise control for efficient and reliable material handling. Their versatility, durability, and low-maintenance characteristics make them a crucial component in various industries worldwide. As demand for sustainable and efficient material handling solutions grows, apron feeders will continue to play an essential role in driving innovation and productivity in the future.
References:
If you want more details of our conveyor and drive systems, email us or call us on 07 3809 1300.
Article copyright to RUD Australia. This information is sourced from several references and is accurate at the time of publication. RUD Australia takes no responsibility for any errors, inadvertent or otherwise. Some pictures may be shown for illustration only.
This is a 2 part article.
Apron feeders are crucial components of material handling in many industries. Their robust construction and precise control capabilities make them uniquely suited for transporting challenging materials, such as high-temperature materials, in demanding environments.
Understanding the Mechanics of Apron Feeders:
Apron feeders are conveyors in which material is carried on overlapping steel plates, known as "aprons," that travel over sprockets, rollers, and gears. These components are fabricated from high-strength steel and designed to withstand significant wear and tear. Motors and gearboxes power the feeder, enabling controlled movement of the aprons and the material they carry. RUD apron feeders are connected by conveyor chains driven by a calibrated toothed pocket wheel.
The overlapping design of the plates is critical because it ensures smooth and consistent material flow while eliminating spillage. This feature makes apron feeders ideal for handling materials that are difficult to transport, such as:
Advantages of Apron Feeders:
The unique design and construction of apron feeders offer several advantages, cementing their position as the preferred solution for material handling in various industries.
The benefits of apron feeders are:
Applications of Apron Feeders:
Apron feeders play an important role in many industries, such as:
Apron feeders are reliable and efficient solutions for material handling. Their robust construction, versatility, and ability to handle a wide range of materials make them indispensable for maximising productivity and minimising downtime.
To be continued ...
If you want more details of our conveyor and drive systems, email us or call us on 07 3809 1300.
Article copyright to RUD Australia. This information is accurate at the time of publication, and RUD Australia takes no responsibility for any errors, inadvertent or otherwise. Some pictures are for illustration only.
Part 2 of the 2-part article. Click here to read Part 1.
Continuing into Part 2 to understand the different aspects of the mobile heavy vehicle hoist industry, ensuring you choose the right hoist for your needs and budget.
Mobility and Manoeuvrability
Choose a hoist with suitable wheels and steering mechanisms to navigate your work environment efficiently, especially in tight spaces.
Both Endurequip and Finkbeiner are extremely mobile, allowing you to easily position them anywhere in the workshop for on-site repairs.
Long-Term Investment
Investing in a high-quality hoist is a long-term investment that will benefit from an extended lifespan, reduced maintenance costs, and a higher resale value.
Endurequip Portalift has a unique chain drive system featuring top-of-the-line RUD calibrated chain and pocket wheels, which lasts for decades even with frequent use. Finkbeiner has a hydraulic drive, which is virtually maintenance-free, saving money in the long run.
Manufacturer Reputation
Research the manufacturer's reputation for quality, reliability, and after-sales service. Look for companies with a track record of producing durable and dependable equipment.
RUD is a world-class engineering company that has been offering lifting, lashing, drive technology and bespoke engineered solutions in Australia for the last 40 years. Finkbeiner is reputed around the world for its state-of-the-art design, quality, and reliability having pioneered the first hydraulic hoist in 1967.
RUD is reputed for its extensive Australia-wide network of service agents for workshop lifting solutions.
Finding the Right Partner
Once you have narrowed down your requirements, choose a reputable company that can provide expert advice and support. A reliable company or distributor can assist with choosing the right model and commissioning it with ongoing service.
Investing in the Right Mobile Heavy Vehicle Hoist
Choosing a mobile heavy vehicle hoist is not just a purchase; it's an investment in your workshop’s efficiency, safety, and profitability. While the initial cost of a high-quality hoist might seem higher, it translates into long-term benefits. Investing in a robust and reliable hoist ensures smooth operations, minimal downtime, and a safer working environment, ultimately contributing to your success.
Summary
In Australia's diverse landscape, choosing the right mobile heavy vehicle hoist is crucial. Don't be swayed by low pricing which could potentially compromise safety and performance. Invest in a high-quality hoist to reap the benefits of durability, reliability, and long-term cost savings.
Remember, a quality hoist is an investment in your business's efficiency and safety, contributing to its success for years to come.
If you want more details of our heavy vehicle lifting solutions, call Brett on 0439 707 805 or email him here.
Article copyright to RUD Group. This information is accurate at the time of publication, and RUD Australia takes no responsibility for any errors, inadvertent or otherwise.
This is a 2 part article.
Australia's vast and diverse landscape, scattered from bustling metropolises to remote outback towns, requires reliable and robust equipment. A mobile heavy vehicle hoist is an indispensable tool for maintenance, repairs, and inspections for businesses operating in the truck and bus maintenance and repair industries. However, navigating the vehicle hoist market can be challenging, with a wide choice of brands and models varying in quality and price.
This article will help you understand the different aspects of the mobile heavy vehicle hoist industry, ensuring you choose the right hoist for your needs and budget.
Understanding Australian Landscape
Australia's unique geography dictates different requirements for mobile hoists. In metros along the east and west coast, the workshop layout and space limitations can influence the choice of hoists. Also, the use of technology is more prevalent in metros, where there is a high demand for devices that work on wireless signals. In contrast, the outback demands heavy-duty models capable of handling harsh weather conditions. Hence, a robust hoist is preferred, which can withstand the rigours of the dusty and harsh outback.
A Balancing Act between Quality and Price
There are many hoist companies in Australia that differ in quality, features, and price. It is a well-known fact that most of the time, the cheapest purchase can work out more expensive in the long run. Cutting corners on quality can lead to costly consequences. While price can appear attractive during purchase, it is important to consider the build and safety features to ensure your team is confident to work on vehicles when they are hoisted in the air.
Below are some points you need to consider when choosing a mobile heavy vehicle hoist:
Lifting Capacity
Determine the maximum weight you need to lift, ensuring the hoist has sufficient capacity to handle your specific needs.
RUD Heavy Vehicle Hoists - Endurequip and Finkbeiner are built to handle a wide range of heavy vehicles. We offer lifting capacities from 30 to 170 tonnes in combination with up to 20 hoist sets.
Durable Construction
Choose hoists that are built with high-grade steel and robust components that are designed to withstand heavy loads and frequent use.
Both Endurequip (Made in Australia) and Finkbeiner (Made in Germany) hoists are built with quality steel, ensuring quality construction during manufacture. Endurequip is built to the strictest Australian standards (2550.9.1996, AS/NZS 2538:2004, ISO9001) and is the only Australian-made and Australia’s No. 1 mobile heavy vehicle hoist.
Advanced Safety Features
Check for multiple safety mechanisms, including emergency lowering systems and locking mechanisms, to ensure the safety of both personnel and equipment.
Both Endurequip and Finkbeiner include a range of safety features, such as emergency stops, remote control, and a keyed safety lock to ensure your team works safely and confidently on every heavy vehicle repair job.
To be continued ... Click here for Part 2
Article copyright to RUD Group. This information is accurate at the time of publication, and RUD Australia takes no responsibility for any errors, inadvertent or otherwise.
Part 2 of the 2-part article. Click here to read Part 1.
Load securing during transportation faces many challenges, especially when dealing with loads that have sharp edges. The sharp edges pose a risk to the integrity of lashing equipment and can potentially lead to accidents, jeopardising the safety of vehicle occupants and other road users. Hence, understanding the potential dangers associated with sharp edges is critical to ensure safe and efficient transportation. Read Part 2 below.
Reduction of Lashing Capacity
With loads where the lashing chain goes over sharp edges, we recommend reducing the Lashing Capacity (LC) by 25% or using a larger chain size. The Load Restraint Guide 2018 of the National Transport Commission (NTC) outlines the rules for lashing loads with sharp edges.
For example, if a lashing chain has a rated capacity of 10,000 daN, the effective securing capacity with a sharp corner load would be reduced by 25%, to 7500 daN.
ICE Grade 120 Lashing Chains
ICE Grade 120 lashing chain can replace a Grade 80 lashing chain of the next largest nominal thickness in direct lashing. ICE 120 is lighter than Grade 80 by 45% and has a breaking force up to 60% higher than Grade 80. This means that by using an ICE 120 lashing chain, you can have a large weight reduction with easier assembly and better safety.
How can Endless Chains help?
In situations where suitable lashing points are unavailable or the existing points are unsuitable, using hooks or shackles for connecting the lashing chain can expose the connecting element to bending stresses. This can compromise the integrity of the connection and lead to potential failure.
Endless chains, designed to eliminate the need for separate hooks or shackles, provide a safer alternative. With an endless chain, the lashing capacity remains consistent throughout the entire chain loop, eliminating the potential weak points associated with hooks or shackles. Moreover, doubling up an endless chain reduces the effects of sharp edges, as the load is distributed across a larger surface area, which limits the stress on individual chain links.
ICE-Endless-Chain and ICE-Multi-shortening Claw
When combined with the ICE-Endless Chain, the ICE-Multi-shortening claw forms a closed chain system that is easily adjustable and can be opened without tools. This flexibility allows for convenient use in situations where the load's dimensions may vary. This configuration is particularly beneficial for securing loads with unconventional shapes, such as stone blocks or concrete, which may lack dedicated lashing points.
The advantages of such a configuration are:
Conclusion:
Understanding and addressing the challenges posed by sharp edges during load securing is crucial for ensuring safe and efficient transportation. By implementing the guidelines of the Load Restraint Guide and utilising appropriate protective measures such as edge protectors and endless chains, we can effectively mitigate the risks associated with sharp edges, ensuring the integrity of the lashing equipment and the safety of all road users.
Article copyright to RUD Group. This information is accurate at the time of publication, and RUD Australia takes no responsibility for any errors, inadvertent or otherwise.
This is a 2 part article.
Load securing during transportation faces many challenges, especially when dealing with loads that have sharp edges. The sharp edges pose a risk to the integrity of lashing equipment and can potentially lead to accidents, jeopardising the safety of vehicle occupants and other road users. Hence, understanding the potential dangers associated with sharp edges is critical to ensure safe and efficient transportation.
Sharp edges can cause considerable wear and tear on lashing equipment, primarily due to the concentrated stress they can impose on the lashing material. The repetitive bending and flexing of the lashing equipment as it goes over these edges can lead to fatigue, weakening the material and potentially causing failure. This failure can result in a sudden snap, a gradual weakening, or a distortion in the equipment's shape, resulting in a compromised load restraint system and a potential safety hazard.
In this article, we will address the question of what is considered a sharp edge and what measures should be taken to ensure safety when working with such angles.
Australian National Transport Commission and sharp edges
The National Transport Commission (NTC), in its Load Restraint Guide 2018, emphasises the importance of protecting lashing chains from sharp edges. This guide outlines a clear correlation between the sharpness of a corner and the chain's lashing capacity, highlighting the critical need to consider the load's geometry when selecting and using lashing equipment.
As per the guide, the lashing chain should be protected over sharp edges or rough surfaces to maintain its full lashing capacity.
When the corner radius (r) is less than the chain size (d), the chain's lashing capacity is reduced by 25%. The above figure is taken from the Australian Load Restraint Guide 2018.
Understanding the Corner Radius and Chain Diameter
When assessing load-securing options, the radius of the sharp edge should be considered in relation to the degree of flexibility of the lashing equipment. The corner radius (r) refers to the radius of the curve at the corner of the load, while the chain diameter (d) refers to the diameter of the chain link. Understanding the relationship between the two is critical because it influences the choice of lashing equipment.
To ensure safe and effective load securing, the corner radius should always be greater than the chain diameter. This ensures smooth chain movement over the corner without any risk of jamming, kinking, or undue stress. When the corner radius is less than the chain diameter, the chain experiences increased bending stress, leading to potential damage and reduced functionality.
Protective measures must be implemented to reduce the risk when the corner radius is smaller than the chain diameter. Edge protectors are an excellent option because they serve as an intermediary between the chain and the load, preventing direct contact and protecting the chain from premature wear and tear.
To be continued ...
Article copyright to RUD Group. This information is accurate at the time of publication, and RUD Australia takes no responsibility for any errors, inadvertent or otherwise.
When a foundry in Italy found itself in a hot problem, they turned to RUD.
Foundries are notoriously harsh environments. They get hot, insanely hot. Red-hot loads demand equipment that can withstand extreme temperatures while ensuring safe and efficient operation.
A foundry in Italy needed to move scorching hot steel bars that were long and weighed thousands of kilos. They were also square-shaped with a unique profile that required a unique lifting solution.
The Situation
The project had several challenges:
A Unique Solution
RUD has been in the lifting business for years and knows steel like the back of our hand. So, we took our knowledge of high-quality clamps and chains and devised a custom system to handle this hot situation.
Game Change for the Client
This custom system has been a game-changer for the foundry, improving operations on the floor. It moves the steel bars with ease, keeping things efficient while prioritising operator safety. This project is a perfect example of how RUD combines high-quality lifting components with custom-designed solutions. This tailored approach sets RUD apart from the competition. We don't just sell products; we deliver solutions for even the most challenging high-temperature lifting situations.
This project shows our commitment to exceeding customer expectations. By combining our expertise in lifting with a dedication to custom design, we ensure safety, efficiency, and happy customers, no matter how hot the job gets.
If you want more details of our lifting and lashing solutions, email us or call us on 07 3809 1300.
Article copyright to RUD Group and RUD Australia. This information is accurate at the time of publication, and RUD Australia takes no responsibility for any errors, inadvertent or otherwise. Some pictures are shown for illustration only.
Cement asphalt plants use bucket elevators to move the material to the plant mixing tower. Bucket elevators used in asphalt plants should withstand high material temperatures (frequently reaching 180-200°C) and operate at high capacity (e.g. up to 100-200 tonne/hour).
An asphalt plant in South Australia had operational capacity problems and frequent DIN bracket-type bucket elevator system breakage. The plant was only producing 85,000t annually, which was quite low compared to the standard 100t per hour over a 2,000-hour system life (200,000t per year). In addition, they experienced significant downtime due to replacing the chains and brackets every 8-12 months, negatively impacting their efficiency and throughput.
The Challenges with the Current System
The current system had a few shortcomings, such as:
In comparison to the short life of the DIN system, RUD endless chains only need to be replaced after producing approximately 200,000t. The bucket attachments, however, can be replaced after approximately 400,000t, which was a huge advantage to the plant. The RUD system is superior, with endless chains and bucket attachments, doubling the chain life and increasing component life by four times.
Description of the problem:
The chain contact with the DIN shackles was wearing out faster in the interlink area because it had lower hardness. The wheel diameter was also too small for optimal chain life. All the centrifugal load was applied on the bucket shackle as it moved around the wheel, resulting in higher interlink wear.
Some of the issues the plant was facing were:
Why did the client approach RUD?
Most bulk material handling sites in Australia using the DIN shackle system are gradually being replaced with the RUD 2WIN solution. The 2WIN system has a 3-link interlink contact, which makes conveyors more stable and provides longer component life.
The client was aware that RUD had successfully completed many upgrades of 2WIN conversions, so they invited RUD to propose a full conversion plan.
Some of the reasons for approaching RUD were:
The RUD Solution:
RUD implemented the 2WIN solution with a 3-link contact with the 19x75 chain, making the conveyor stable even on smaller-diameter wheels. This included replacing the treads with hardened wheels which fitted the existing casings. The treads were a bolt-on design for easy installation and replacement when required. The added benefit was that the capacity could be maintained or even increased with bucket spacing on a 19x75 chain.
RUD bucket elevator systems offer a range of proven, high capacity and flexible solutions for all vertical handling applications. The hardened steel chain systems support large capacity conveying, providing maximum throughput.
The Result:
Regular chain wear measurements will be monitored with a service and support plan to maximise chain life and performance. We use predictable life projections for scheduled maintenance to avoid unplanned downtime. Most of our component kits are planned and delivered well before a shutdown. Backup kits are supplied before planned outages to avoid unscheduled downtime.
A Win-Win Situation
The RUD 2WIN system ensures efficient operation in the demanding hot asphalt environment for many years. The 2WIN attachment, fixed on the bucket, distributes load, and extends the bucket lifespan. Additionally, these attachments are replaced only with every second chain change, maximising efficiency. Full tensioner wheel contact minimises tread wear and extends chain life. The hardened RUD components are superior to the previous wheel, and the treads only require changing every second chain set.
This upgrade with the 2WIN system is a WIN-WIN for both RUD and the client.
If you want more details of our conveyor and drive systems, email us or call us on 07 3809 1300.
Article copyright to RUD Ketten and RUD Australia. This information is accurate at the time of publication, and RUD Australia takes no responsibility for any errors, inadvertent or otherwise. Some pictures are for illustration only.