
Full Extension Heavy Duty Slide
Full extension heavy duty slides are lubricated steel ball bearings with patented cage hold forward which retains cage during drawer member installation. Synthetic rubber hold-in detent prevents drawer bouce-back and roll-out. The load capacity ranges from 28 kg to 350 kg based on different cycle tests. These types of full extension heavy duty slides are produced in different lengths and extensions, which range from 100% to 180%.
Description
Shanghai Huipai Hardware Products Co., Ltd. is a professional hardware product enterprise, the company is located in Kangqiao Industrial Zone, Pudong, Shanghai. The company's "HVPAL" brand products involve slide rails, locks, hinges and other series of hardware accessories, which are widely used in industries, automobiles, machinery, electrical appliances, chassis cabinets, furniture, cabinets and other fields, providing customers with high-quality products that satisfy and exceed customer needs and services. Huipai Hardware is based in Shanghai with the corporate culture of "integrity, pragmatism and innovation", and has won the affirmation and appreciation of the industry. "HVPAL" brand products are spread all over the domestic and foreign markets.
Why Choose Us
Professional Team
We have 15 years of experience in the industry and have more than 300 professional employees. During our career, we have continuously improved our equipment and technology to better serve our customers.
24H Online Service
We have professional customer service staff to provide you with 24-hour online service. You can contact us whenever you have any questions and we will provide you with professional services.
Quality Control
We have introduced advanced technology in the production process to make the assembly line more orderly, greatly improving production efficiency and product quality. And we will conduct quality inspections on all products to ensure that the quality of the products meets the requirements.
After-Sale Service
Our logistic department is composed of professionals with extensive expertise and experience in freight forwarding, logistics management, warehousing, distribution, customs clearance, and other aspects of supply chain management. We offer a full range of world-class transportation services and warehousing functions.
Brand Name: HVPAL
Material: Cold Rolled Steel
Model Number: HA7603
Finish: Clear Zinc Electroplate
Loading capacity: 227KG/450MM(18'')
Height: 76mm
Length: 10"-60" (254-1524mm)
Application: Kitchen, Industrial drawers, Outdoor, Office Building, Hospital, Mall, Sports
Locking drawer slides are innovative hardware components that provide an additional layer of security and functionality to drawers in cabinets, furniture, and storage units. Unlike traditional drawer slides, which only facilitate the smooth opening and closing of drawers, locking drawer slides offer the ability to secure the drawer in a closed or open position. Locking drawer slides consist of two main components: the drawer slide itself and the locking mechanism. The drawer slide is typically mounted on the sides of the drawer and the corresponding cabinet or furniture frame, allowing the drawer to slide in and out. The locking mechanism is integrated into the slide and engages when activated to hold the drawer in place.
Bearing slide rails are support devices that are used to help carry loads and ensure straight and level linear motion. A bearing slide rail is designed to provide support to the free motion of a carriage in one linear direction. There are several different types of bearing slide rails that can be customized to the needs of a specific application. As bearing slide rails provide low friction, high accuracy, substantial load-bearing capacity, and smooth motion, they are a popular choice for implementation in a variety of applications across several different industries.
Drawer slides, also known as drawer glides or runners, are the mechanisms that allow drawers to open and close smoothly. They are mounted on the sides, bottom, or even underneath the drawer, depending on the slide type. Drawer slides come in various sizes and styles, but they all have the same basic components. They consist of two parts: a stationary part, usually attached to the cabinet or furniture piece, and a moving part, which is attached to the drawer itself. The two parts are connected by a set of rollers or bearings, which allow the drawer to open and close smoothly.
Push to open catch are ingenious mechanisms designed to provide a seamless opening and closing experience for cabinet doors and drawers. They eliminate the need for traditional handles or knobs, allowing for a clean and minimalist aesthetic. With a simple push, the latch mechanism engages, releasing the door or drawer for effortless access.
Drawer runners, often referred to as drawer slides, are hardware components that facilitate the smooth movement of drawers in various pieces of furniture. These components are typically mounted on both sides of a drawer and its corresponding furniture unit. Drawer runners consist of two main parts: The slide is the part attached to the drawer itself. It typically features a series of ball bearings or rollers that allow the drawer to glide smoothly in and out. The track is attached to the furniture frame or cabinet and serves as the guide for the slide. It ensures that the drawer moves along a predefined path, preventing wobbling or misalignment.
Heavy Duty Sliding Rails For Drawers
Brand Name: HVPAL
Material: Cold Rolled Steel
Model Number: HA7603
Finish: Clear Zinc Electroplate
Loading capacity: 227KG/450MM(18'')
Height: 76mm
Length: 10"-60" (254-1524mm)
Application: Kitchen, Industrial drawers, Outdoor, Office Building, Hospital, Mall, Sports
Brand Name: HVPAL
Material: Cold Rolled Steel
Model Number: HA7603
Finish: Clear Zinc Electroplate
Loading capacity: 227KG/450MM(18'')
Height: 76mm
Length: 10"-60" (254-1524mm)
Application: Kitchen, Industrial drawers, Outdoor, Office Building, Hospital, Mall, Sports
227kg Heavy Duyty Drawer Runner
Brand Name: HVPAL
Material: Cold Rolled Steel
Model Number: HA7603
Finish: Clear Zinc Electroplate
Loading capacity: 227KG/450MM(18'')
Height: 76mm
Length: 10"-60" (254-1524mm)
Application: Kitchen, Industrial drawers, Outdoor, Office Building, Hospital, Mall, Sports
Introduction of Full Extension Heavy Duty Slide
Full extension heavy duty slides are lubricated steel ball bearings with patented cage hold forward which retains cage during drawer member installation. Synthetic rubber hold-in detent prevents drawer bouce-back and roll-out. The load capacity ranges from 28 kg to 350 kg based on different cycle tests. These types of full extension heavy duty slides are produced in different lengths and extensions, which range from 100% to 180%.
Fast Installation
It won't take that much effort to install full extension heavy duty slides especially when you are talking to the right people. You can just stand back and let them do their thing and it won't be long before you would be able to store kitchen accessories to them. There is a good reason why the manufacturer would always give long warranties for these types of things. They are pretty confident they would last a while as long as the right tools are used. Of course, you would want to observe how these things are installed so that you would end up learning something new during your spare time.
Easy to Remove
It is easy to remove as easy it is to put in. All you need to do is to disengage the lever and you would get it out of there as soon as possible. There will indeed be times when you would want to remove it for a variety of reasons. You can decide to place something there or you would want to explore a bunch of other options. There is even the option to put something else where the drawer slide used to be and there can be many options for that. Of course, you don't have to limit yourself to just a few things as you can just let your imagination do all the work.
Long Lifespan
You can place all of your reliable kitchen tools and accessories there and expect it all to work out in a short period of time. Now, you would be able to rest easy knowing you won't have to deal with any broken full extension heavy duty slides anytime soon. After all, you can't afford to look for another option in the middle of cooking something. You would want to do a bit more than that with the time that you are given.
Requires Little Maintenance
It is obvious the full extension heavy duty slides requires little to no maintenance after they're installed. You just need to use the right cleaning materials in installing these things from the get go. Once you've gotten the right amount of stuff you've bought there, you got all the things you need for something that will serve you for a lifetime. That does not mean you can completely ignore it though as you can always get the attention of all the people that are around you. Just like the other kitchen accessories that you have, you must make sure it is pretty clean.
Applications of Full Extension Heavy Duty Slide
Residential Use
Within residential settings, these components are commonly found in kitchen cabinets, bedroom dressers, and bathroom vanities. They facilitate smooth and controlled opening and closing of drawers, enhancing the functionality and accessibility of storage spaces. In kitchens, they allow for easy access to utensils, ingredients, and cookware, while in bedrooms, they help organize clothing and personal items efficiently.
Commercial Use
In commercial environments such as offices, retail spaces, and hospitality industries, these mechanisms are integral to furniture design. They are used in filing cabinets, cash registers, and storage units to ensure secure and orderly management of documents, cash, and inventory. Their durability and ability to withstand frequent use make them ideal for high-traffic areas.


Industrial Use
Industrial applications often require heavy-duty versions capable of supporting tools, components, and materials in factories, workshops, and warehouses. They are designed to handle greater weight capacities and more demanding usage conditions, often featuring reinforced construction and additional safety mechanisms to prevent accidental opening or closure.
Specialty Applications
There are specialized applications that require unique features such as extra-long extensions, soft-close functionality, or locking mechanisms. Examples include mobile carts in medical facilities, electronic equipment racks, and vehicular storage compartments. These specialized versions are tailored to meet the specific needs of the application, ensuring safety, reliability, and ease of use.
Precautions before Install Full Extension Heavy Duty Slide
Read the Instructions:
Carefully read the manufacturer's instructions provided with the drawer slides. Familiarize yourself with the specific requirements, recommended tools, and any unique installation steps or precautions.
Verify Compatibility
Ensure that the full extension heavy duty slides you have chosen are compatible with your cabinet and drawers. Check the weight capacity, dimensions, and specifications provided by the manufacturer to ensure a proper fit.
Measure Twice
Double-check all measurements of your cabinet and drawers to ensure accurate placement of the drawer slides. Measure the width, height, and depth of the cabinet and the corresponding dimensions of the drawers.
Consider Drawer Weight
Take into account the weight of the items that will be stored in the drawers. Ensure that the selected full extension heavy duty slides have an appropriate weight capacity to handle the load.
Check for Obstructions
Inspect the cabinet and drawers for any obstructions, such as brackets, dividers, or protruding hardware. Remove or modify any obstructions that may interfere with the installation or operation of the drawer slides.
Secure Cabinet Stability
Confirm that the cabinet is stable and secure before installing the drawer slides. If necessary, reinforce the cabinet structure or address any issues that may affect the stability of the drawers.
Plan the Slide Placement
Strategically plan the placement of the drawer slides to optimize functionality and ensure proper alignment. Consider factors such as drawer size, desired clearances, and overall usability when determining the slide placement.
Prepare the Cabinet and Drawers
Empty the drawers and remove any existing slides, following the steps outlined in the Removing Existing Drawer Slides section, if applicable. Clean the interior of the cabinet and the drawer surfaces to remove any dirt or debris.
Position the Slides
Position the first slide on one side of the cabinet, aligning it with the bottom edge and ensuring it is level. Mark the screw hole locations with a pencil or marker.
Attach the Slides
Use a drill to create pilot holes at the marked screw hole locations. Securely attach the first slide to the cabinet using the provided screws. Repeat the process for the second slide on the opposite side of the cabinet.
Install the Drawer Members
Position the drawer member on the bottom edge of the drawer, aligning it with the corresponding slide on the cabinet. Mark the screw hole locations, create pilot holes, and attach the drawer member securely to the drawer using the provided screws. Repeat the process for the second drawer member on the opposite side of the drawer.
Test the Slides
Carefully insert the drawer into the cabinet, making sure the drawer members engage with the slides. Test the full extension movement of the drawer slides by pulling the drawer in and out. Ensure smooth and effortless operation, without any binding or misalignment.
Adjust and Finetune
If necessary, make slight adjustments to the position of the slides or drawer members to ensure proper alignment and operation. Use a level to check for horizontal and vertical alignment of the drawers.
Repeat for Additional Drawers
Follow the same installation process for each additional drawer, positioning the slides and attaching the drawer members accurately.
What Should be Considered When Choose Full Extension Heavy Duty Slide
First, think about how much weight the drawer will need to hold. Every full extension heavy duty slide is rated for a specific weight load for how much weight it's designed to support. What will the drawer be used for and how much should it be expected to hold? If it's a filing cabinet, it will need to hold more weight than a drawer used for light office supplies. If the drawer will be used for more industrial applications, the slides may need to support even more weight.
Full extension heavy duty slide mount refers to how your slide will be attached to the drawer and cabinet. There are three options to consider.
Center Mount Drawer Slides
The first and most basic is the center mount. A center mount is affixed underneath the drawer. It is a single slide that is centered along the bottom. Since this slide is hidden underneath the drawer, these mounts are good if you would like to highlight the construction of wood cabinetry. They are also frequently a more economical choice. However, center mounts will typically have a lighter weight rating, so they aren't a good choice for large-capacity drawers that need to hold heavier loads.
Side Mount Drawer Slides
Side mount slides come in pairs and are mounted on both sides of the drawer. Side mounts require a clearance (usually about 1/2 inch) between the drawer and the cabinet opening. Side mounts can carry a heavier weight than the center mounts but are visible when the drawer is open.
Under Mount Drawer Slides
Under mount slides also come in pairs and attach to the underside of the drawer. These are a good choice for heavier loads and are nice if you prefer not to have unsightly hardware visible on your drawer sides. Under mounts are a popular choice but can add cost to your project, especially if you have a lot of drawers to fit.
The next consideration is the length. Full extension heavy duty slides come in lengths from 7.8 inches to 36 inches in a variety of increments. If your drawers have overlay fronts where the front of the drawer covers the cabinet opening, you'll need to measure from the front edge of the cabinet to the back and then subtract one inch. If the drawers are inset or flush with the front of the cabinet, you'll need to subtract the thickness of the drawer front to arrive at the correct slide length.
How much do you need your drawer to open? Drawer extensions come in three options - 3/4 extension, full extension, and over travel. When using the full extension slides, the drawer can be extended out to expose 100% of the drawer. This is also sometimes referred to as full access. Over travel allows the drawer to open beyond the full extension. This is useful if there is a lip or extension on the desk or countertop that prevents full access to the drawer with only the full extension slides. These are also typical for large filing cabinets.
Full extension heavy duty slides also come with a range of special motion options. The soft-close feature adds a dampening effect that closes the drawer without slamming. You can also choose self-closing slides, which pull the drawer in all the way with a slight nudge. You may also want a push-to-open option, especially if you want to avoid having to choose handles or hardware for the front of your cabinetry. These slides require only a slight push; then the drawer slides open. These are great if you want a hands-free option. Some drawer slides combine the features of push-to-open and soft close.
Our Factory
Our factory environment is absolutely clean and tidy, all production lines and equipment are in good operating condition, and every link has been carefully debugged and optimized. We have introduced advanced technology into the production process, making the assembly line operations more orderly, and greatly improving production efficiency and product quality.




Our Certification
We have passed many nephew certifications and tests.


Ultimate FAQ Guide to Full Extension Heavy Duty Slide
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