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Bring Flexibility & Efficiency To Your Shipping Dock: BestFlex, PowerTrax, and Your Business

February 12, 2026

Within your shipping department, the space between your permanent conveyor system and the back of the trucks your loading is more than just a gap; It's often the place where productivity drops and safety risks rise. This is where powered flexible conveyor systems such as those manufactured by Bestflex come into play, transforming a logistical bottleneck into a streamlined, efficient component of your operation.

ConveyX Powered Flexible Accumulation Conveyor
Roach PowerFlex Powered Flexible Conveyor

Within your shipping department, the space between your permanent conveyor system and the back of the trucks you're loading is more than just a gap; It's often the place where productivity drops and safety risks rise. This is where powered flexible conveyor systems such as those manufactured by Bestflex come into play, transforming a logistical bottleneck into a streamlined, efficient component of your operation.

In this article, we'll explore the benefits you could realize from adding flexible conveyor to your facility, as well as taking a look at PowerTrax Conveyor Handlers, a must-have accessory for any fast-moving logistics operation.


Core Benefits of Flex Conveyor: Why Flexibility is the Key to an Efficient Shipping Dock

The fast-paced, ever-changing world of your shipping and receiving dock doesn't lend itself very well to permanent runs of powered or gravity conveyor. Even when you can end your conveyor runs close to your dock doors, you still have to address loading or unloading the truck, which could be feet away. Travel time between the end of your run into the trailer adds up over the course of loading an entire trailer. Flexible conveyor's adaptable design is here to relieve all of your issues:

  • Boosted Productivity & Efficiency: A Flexible Conveyor system easily maneuvers tight corners and cramped spaces, seamlessly bridging the gap into and out of trucks from up to dozens of feet away. With packages continuously moving into or out of the trailer automatically, accelerating load/unload times and saving your team valuable time and energy for more important tasks.
  • Enhanced Ergonomics & Safety: With less manual lifting and transport, your team enjoys reduced fatigue & potential for injury. Designed to be easily moved into position by two operators with the help of ergonomic side handles and the optional PowerTrax Conveyor Handler Accessory, positioning & setup is quick, easy, and straightforward.
  • Superior Flow Control: With optional photo-eye sensors available with power flex conveyor, you can bring zero-pressure accumulation all the way into the trailer. By dividing the conveyor system into discrete photo eye zones, packages can queue without touching one another. Additionally, the system can act as an automatic stop, preventing package overloading and bringing packages gently to the discharge point without impact.
  • Stows Away Neatly: When the job is done, Flex Conveyor neatly retracts to up to just 60% of its extended length and rolls away to a convenient storage location. This high compaction ratio frees up valuable floor space in front of dock doors for other equipment and floor traffic, a crucial factor in space-constrained facilities.

Flex Conveyor In Action: Common Shipping & Receiving Applications

Flexible Conveyor is designed to be a helpful asset for several critical dock operations, including:

  • Direct Truck Loading & Unloading: The most common use for flex conveyor, seamlessly extending your logistics systm into trailers.
  • Multi-Door Service: One flexible conveyor can be moved and reconfigured to several dock doors based on daily needs, maximizing equipment ROI
  • Portable Assembly & Pacing: Flex conveyor is useful in many areas around your facility. In receiving, it can serve as a paced breakdown line for incoming packages. In shipping, it can feed sortation or packing stations. In assembly or manufacturing, flex conveyor can function as a paced line between assembly stages.
  • Augmenting Existing Systems: Flex conveyor can be the perfect first or last mile connection to fixed conveyor systems, especially in situations where a permanent installation isn't practical.
Flex Conveyor Positioned For Truck Loading

Start/Stop Controls & Power Cord for BestFlex Powered Flexible Conveyor

Flex Conveyor Technical Specifications At A Glance

BestFlex systems are built for heavy-duty, daily use in commercial and industrial environments. Here's a snapshot of their key capabilities:

  • Load Capacity: Most flexible conveyors are designed to support up to 100 lbs. per linear foot.
  • Roller Diameters: 1.5" or 1.9" heavy-duty steel rollers are commonplace in most powered conveyor systems. With gravity flexible conveyor, skatewheels are also an option.
  • Conveyor Widths: 18", 24", 30", & 36" wide models are the most common. Manufacturers can often custom fabricate flex conveyor to wider or narrower widths based on your needs.
  • Extended Lengths: Most flex conveyor range between 12' and 48' long when fully extended. Multiple units of flex conveyor can be spliced together with a splice kit to achieve a customized length, but keep in mind longer runs of flex conveyor are more unwieldy than shorter ones.
  • Power & Speed: 120V AC Motors provide line speeds up to 120 feet per minute in some models of conveyor.
  • Mobility: Heavy-duty rotating, lockable casters offer both smooth movement and stabilization when needed.

PowerTrax: The Must-Have BestFlex Accessory That Positions Your Conveyor Faster

Flex conveyor by itself may be a productity multiplier within your shipping department, but even the thought of positioning your longest lines of Flex Conveyor can be exhausting to imagine. This is where the PowerTrax Conveyor Handler comes into play!

Equipped with its own AC motor and simply installed to the end of your existing flex conveyor, the PowerTrax Conveyor Handler assists your operators in positioning the conveyor with the help of a motorized boost at the push of a button. Pneumatic slick wheels provide positive traction to travel easily over dock levelers and other inclines. An optional electric brake is available from the manufacturer to hold the PowerTrax on larger inclines. Adjustable height capabilities meet your operators at an ergonomic working height. Available photo-eye packages from the manufacturer allow for additional zones directly on top of the PowerTrax, providing just a little more space for operators to load onto your accumulation-style flex conveyor.

All in all, PowerTrax Powered Assist Conveyor Handlers are a nearly essential accessory for any high-throughput shipping operation, almost as important as the flexible conveyor it's mounted to!


BestFlex Fast Facts: Answering Your Top Questions About Flex Conveyor

Based on common question we've received from operations managers, shipping managers, and business owners around the country, we've compiled this list of clear answers to some questions you may have about powered flexible conveyor:

What's the Main Difference Between Gravity Flex Conveyor & Powered Flex Conveyor?

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While both are portable, flexible, compatible with PowerTrax handlers, and a must-have utility for any shipping operation, a gravity flex conveyor relies on a decline (achieved either naturally or thru manual adjustment of the conveyor's legs), manual pushing, or other outside forces to move items. A powered flex conveyor uses an integrated motor to drive the rollers, actively moving heavy or large loads up inclines and over longer distances without physical effort from your team, a boon to efficient truck loading.

Can Flex Conveyor Really Handle the Heavy or Irregular Items We Ship?

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In most cases, yes! Flex conveyor is engineered with heavy-guage steel rollers on precision bearings, with a robust frame capable of supporting loads up to 100 lbs per linear foot. A 1.9" roller is particularly well suited for heavier, uneven, or rimmed-bottom items that can stall on smaller 1.5" rollers. The consistent powreed motion ensures your products move down the line effortlessly.

How Do I Choose the Right Size and Model of Flex Conveyor for My Shipping Dock?

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Consider these key factors:

  • Package Size & Weight: Determine the maximum package dimensions and weight per foot of the products you plan to convey to choose the necessary width a roller type. More uniform, lighter packages with larger footprints can get away with 1.5" rollers, While bulkier, heavier loads or loads with irregular bottoms will be better suited by 1.9" rollers. If your packages exceed the largest widths of Flex Conveyor commonly manufactured (36"), you may need to talk to your conveyor dealer about custom fabrication options from the manufacturer.
  • Dock Layout: Measure the farthest distance you need to bridge from load/unload point to trailer and note and permanent obstacles. This will dictate the necessary extended length and confirms the need for flexible curving. For exceptionally long runs of conveyor, your dealer can splice together multiple units to achieve your desired length, but runs over 50' when fully extended are often described as unwieldy, so explore redesigning your layout to bring your permanent infrastructure within 50' of your trailers or leveraging multiple separate flex conveyors positioned in series as a more efficient alternative.
  • Flow Requirements: If you need controlled queueing at the dock or your unloading point, you'll want to choose a photo-eye zero-pressure accumulation conveyor.

Is Flexible Conveyor Difficult to Move and Store?

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Not at all, flexible conveyor is designed with the intention of being easily positioned by two operators. Heavy-duty, rotating, lockable casters roll smoothly over dock plates and uneven surfaces. The optional PowerTrax Powered Assist Conveyor Handler provides your equipment handlers with a motorized boost of positive traction to make handling even easier. When retracted, flexible conveyor occupies less than 60% of its extended length. This minimal footprint allows it to be compactly tucked away against a wall or in a corner when not in use, freeing up valuable floor space for foot and forklift traffic, pallet storage, and more.

How Much Maintenance Does Flexible Conveyor Require? How Reliable Is Flexible Conveyor?

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Flexible Conveyor from well known manufacturers such as BestFlex is designed for continuous duty in demanding environments. With occasional servicing of the brushed AC motors and periodic replacement of the roller bands, you can expect years of reliable uptime with minimal breakdowns and hangups.

Did You Know? At American Surplus, we fully service all pre-owned powered flexible conveyor that enters our inventory. Where necessary, we replace all roller bands, service the motors, and even replace rollers and casters where necessary to ensure years of reliability for our customers. We even offer our industry-leading 30-Day ASI Guarantee to back our used flexible conveyor!


Breaking It Down

In your fast-paced logistics department, efficiency and safety on the dock are non-negotiable. With powered flexible conveyor from a manufacturer like BestFlex, you'll be making a strategic upgrade that eliminates bottlenecks caused by manual handling, protects your workforce from fatigue and day-to-day injuries, and ensures that your shipping and receiving operation can scale to meet growing demand. By bringing powered automation to the most variable point in your material handling flow, you can turn a chronic challenge into a consistent, measurable advantage for your growing business.


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