Category Archive: Blog

New Horizons: Paramount Roll Thrives with Two Exciting New Locations!

Dear Paramount Roll Community,

We’re delighted to share a momentous update that signals a transformative chapter in the history of Paramount Roll. Thanks to your unwavering support, we’ve outgrown our original space and have embraced a new era—Paramount Roll is now thriving with two entirely new locations!

Discover the city of Adelanto, California:

Our journey of growth and innovation has led us to exciting horizons. We bid farewell to our original home in Santa Fe Springs and are thrilled to introduce that we have moved our heavy metal bending capabilities to the beautiful desert city of Adelanto, California at 12231 Hibiscus Road. Our corporate headquarters and lighter metal bending capabilities remain in the city of Bellflower, California at 9128 Rose Street.

These two vibrant spaces represent not just a change of address but a significant expansion to better serve and connect with our community.

Gratitude for the Journey:

To our remarkable customers, vendors, partners, and supporters, our heartfelt gratitude for being the heartbeat of our success. Your trust has propelled us to this exciting milestone, and we look forward to continuing to exceed your expectations from both Adelanto and Bellflower.

Connect with Us Across Two Spaces:

Stay connected with us on our social media platforms for real-time updates, behind-the-scenes glimpses, and exclusive content from both our new locations. Your continued support means everything to us, and we’re eager to share the excitement of this dual journey with you.

Join us in celebrating this extraordinary expansion, and here’s to the incredible adventures that await us at Adelanto and Bellflower!

Warm regards,

Ken Moscrip
President and CEO
Paramount Roll & Forming, Inc.

Metal Rolling Applications

Welcome to the world of metal rolling applications! This process is an integral part of manufacturing for many industries, and it can be used for a wide variety of purposes—from light-gauge sheet rolling to heavy gauge plate forming.

Whether you are new to this fascinating technique or looking for insights from an expert’s perspective, here you will find valuable information about the different types of rollers and how the metal rolling process can be used in various applications. Read on to learn more about how this age-old process remains relevant today!

Types of Rolling

Rolling metal is a specialized process that requires precision, carefulness, and the right equipment. Whether creating custom-fabricated parts or manufacturing something for mass production, having a reliable rolling machine can be highly advantageous in consistently achieving accurate results.

Plate rolling

In plate rolling, metal sheets are rolled into cylindrical items like pipes, buckets, and tanker trailers. With its working mechanism, the rolling machine can bend flat sheet metal into large arcs, cylinders, squares, ellipses, and multi-section arcs.

Plate metal rolling can create thinner and stronger metals and is more precise than other methods, meaning less material is wasted during manufacturing.

Angle rolling

Angle rolling is a process used to shape metal into curved or angular shapes. With this process, sharp edges are removed, strength is improved, and benefits are provided functionally and cosmetically. Angle rolling is often used to create pipes, tubes, and other cylindrical objects. It is a popular method for creating metal furniture and other decorative items.

Beam rolling

Steel beams are bent by beam rolling. Bending strength increases with depth cubed by the depth. Due to this, beams are very stiff. That’s why the web’s thickness mustn’t be too thin to prevent buckling.

In addition, beam rolling gradually reduces the thickness of the ingot until it reaches the desired thickness. It can create beams of any size and shape, making it an extremely versatile process.

Tube rolling

Tube rolling is a process used to create cylindrical tubes from flat metal sheets. The process involves passing the flat sheet of metal through a series of rollers, each of which progressively bends the metal until it takes on the desired shape.

The main advantage of tube metal rolling over other methods of tube fabrication is that it is much faster and more efficient. Additionally, the process can be easily automated, which further increases efficiency.

Custom Metal Rolling Applications

From sizeable industrial performance parts to small custom components, metal rolling can provide various options for companies seeking mass production and one-off solutions. Whether you need a specific component for the latest construction project or an artistic piece as part of a creative build, this process can be tailored to meet your needs.

Military-grade metal parts for land, sea, and air

The ballistic limit test is a special test conducted on military grades. Ballistic testing uses a controlled projectile, firing pattern, and velocity to determine the velocity at which a target will be penetrated entirely and partially.

Typically used in defense applications, MIL-12560 armor absorbs shock exceptionally well, making it a popular military-spec armor. With our iron and aluminum products that are highly sought after for their extreme toughness, lightweight construction, and durability, we ensure you will get the best quality metal parts that are military grade standard.

Custom cyclone setups for the recycling industry

Cyclone separators are used to remove particulates from flue gases. An easy-to-empty container beneath the cyclone collects up to 99% of airborne waste. Our custom metal rolling is perfect for this industry due to its efficient and thorough processing services in collecting plastic particles that will maximize the potential of each component.

Hospital and prison-grade structural components

Paramount Roll & Forming’s commitment to providing quality fabricated steel to hospitals and prisons makes us successful. Our services benefit prisons that use steel for structural components and high-security doors and frames. Meanwhile, we also provide hospitals with metal parts for their steel structural components that limit noise and have vibration control.

We provide a complete service from start to finish, from design to fabrication, ensuring that your vision perfectly meets your specifications. Every step is carefully monitored, inspected, and evaluated to provide a superior outcome.

Our metal rollers utilize computer-guided methods that ensure accuracy and precision – no detail is too small to be overlooked, and every part is customized to meet specific needs and requirements.

Custom Metal Bending from Paramount Roll and Forming

As California’s first pipe roller in 1963 and today, a full-service provider of custom metal fabrication, Paramount Roll and Forming specializes in metal bending and rolling services.

Custom metal assemblies and structures are one of our core specialties – having over six decades of experience in metal bending and can handle virtually any project. We can bend and make channels, plates, tubes, beams, and channels out of aluminum, steel, and other high-performance alloys.

Contact us today to learn more about our custom metal bending services and get started on your next project.

Custom Metal Bending Overview

Custom metal bending is an in-demand manufacturing process widely used in different industries. Some of the most common applications are in Automotive Production, Architecture, Aerospace Industry, and any application that requires a unique shape.

The process has been refined over centuries to offer precision and accuracy. It is an essential part of the manufacturing process for many products, as it allows for the creation of complex shapes and designs that would be impossible with other production methods.

To give you more details, here’s an overview of the types of custom metal bending and how businesses use the process to create custom components from sheet metal.

Custom Metal Bending: Types

Custom metal bending is the process of bending metals to a predetermined shape for various applications. It involves applying force to it to shape it, depending on the type of material being used. The most common custom metal bending techniques are:

Air Bending

Air bending is one of the most popular and preferred types due to its numerous benefits. The process involves pressing a punch into the material, forcing it into a bottom V-die mounted on the press.

Additionally, the least amount of contact is made with air bending, as it only touches three points: punch, tip, and die shoulders. Its main advantage is that less weight is required due to the punch tip not being pushed past the metal’s surface.

Bending/Bottoming

Air bending and bottom bending are different due to their radius. It differs from coining, where the punch and tie aren’t making contact with the material. And there’s not enough tonnage to make an imprint on the material.

Some of its many advantages are that it has better accuracy and fewer spring-backs when utilizing the tooling. As a result, it’s one of the safest methods around.

Coining

Coining is a process where the top tool forces the material into the bottom die with more tonnage required, which is about five to 30 times the force of air bending. It results in a controlled angle with fewer spring-backs.

Its advantages include outstanding results due to high accuracy. Plus, spring backs are less likely to occur. Therefore, the material won’t return to its original state compared to other methods.

Custom Metal Bending: Induction Bending

Induction bending, also known as hot, incremental, or high-frequency bending, is a piping technique that is both precise and efficient. Any materials, such as pipes, tubes, and structural shapes, are bent efficiently through this method.

Furthermore, induction bending is preferred for bigger pipe diameters. Local heating with high-frequency induced power is used or applied during the process.

Benefits of Induction Bending Compared to Cold Bending

• Keeps ovality and thinning percentages critical for passing inspection processes needed in different industries, such as Petrochemical, Oil & Gas, and Power Plants
• Allows for variable radii from large to small, even on specific bending requirements as tight as a 1.5D radius
• Stronger parts
• Smaller tooling requirements
• Lower material costs
• Cleaner and more efficient operations
• Time-saving

Custom Sheet Metal Rolling

Sheet metal is a material that’s formed through a manufacturing process to produce thin, flat sheets. The process involves passing a metal stock through one or more spinning rolls to reduce the thickness of the material and ensure that they are uniform. Other times, rolling can impart a desired mechanical property.

One of the basic shapes used in metalworking is sheet metal, available in flat pieces or coiled strips. Numerous objects are made with sheet metal since they can be cut and bent into unlimited applications. These are machine components, machine guards, ductwork, wall coverings, tank bodies, and many more for various industries.

Custom Metal Bending from Paramount Roll and Forming

Paramount Roll and Forming started as California’s first pipe roller and eventually expanded its operations. Now, it has become a full-scale custom metal fabrication provider that offers custom metal bending, induction bending, and sheet rolling processes for customers with specific requirements and needs.

Our Capabilities

• Beam bending
• Angle bending
• Channel bending
• Square and rectangular tube bending
• Plate rolling
• Angle rolling up to 10 inches x 10 inches x 1 inch
• Beam rolling up to 36 inches
• Tube rolling up to 18 x 18 inches
• Mandrel bending up to 10 inches SCH 80

Unique parts and components our products create

• Custom spiral staircases for both indoor and outdoor structures
• Railings, fences, and facades
• Military-grade metal parts for land, sea, and air
• Custom cyclone setups for the recycling industry
• Hospital and prison-grade structural components
• Sculptural outdoor metalworks (patio covers, porticos, and more)
• Integrated art and design components
• Specialty tubing for fencing, gates, and enclosures

So if you have any questions or queries about our products and custom metal bending services, don’t hesitate to contact us. You can also request a quote to get started on your next project.

Steel Tube Bending: How’s it Done?

Steel tube bending is a process that involves shaping steel tubing into different shapes by using other machines. The benefits of steel tube bending include the ability to create different shapes, the use of heavy machinery that can produce large quantities quickly, and the versatility to bend both small and large-diameter tubes.

Steel tube bending is a common metal fabrication process and is often used in conjunction with other methods, such as welding and machining. Steel tube bending is a process of shaping steel tubing into different shapes. This can be completed manually or with the aid of equipment.

Paramount Roll & Forming is a company specializing in steel tube bending, and they offer various services, including tube rolling, forming, and spiral forming.

Machines used to bend steel tubes

• CNC Mandrel Bender is a machine that uses hydraulics to bend the tubes into the desired shape.
• Brake Press is a machine that uses pressure to bend the tubes
• Ironworker is a machine that uses force and hydraulic pressure to create unique shapes in steel tubing.

All of these machines allow us to create shapes in the steel tubing, which helps us meet the needs of our customers. We can quickly and easily produce large quantities of tubing with these machines and bend tubes of various diameters.

Paramount Roll & Forming for your Steel Tubing needs

Paramount Roll & Forming produces the highest quality steel tubing in the industry. We use a unique drawing process that allows for extreme precision and consistency in our product. Our products are available in different shapes and sizes to meet your needs, and we can custom manufacture them to your specifications.

• We can quickly and easily produce large quantities of tubing with these machines and bend tubes of various diameters.
• Our machines can create unique shapes in steel tubing, which helps us meet the needs of our customers.
• We use high-quality machines that offer services like tube rolling, forming, and spiral forming.
• This versatile process can be used for both small and large-diameter tubes.

Steel Tube bending vs. Other metal fabrication processes

Tube bending is a process that can be used to shape steel tubing into various shapes and sizes. Unlike other metal fabrication processes, tube bending does not require heat or welding.

Instead, it relies on special dies and mandrels to create the desired shape. This method can produce small and large parts, making it a versatile application option.

Additionally, tube bending is relatively quick and easy, which makes it a cost-effective choice for many projects. While it has some limitations, tube bending is generally more efficient and versatile than other metal fabrication processes.

Shapes Produced Through Steel Tube Bending

The shapes that can be produced through steel tube bending are endless. With the help of specialized machines, we can bend the tubing into shapes, including circles, squares, rectangles, and ovals. Additionally, we can create unique shapes specific to your project requirements.

Steel tube bending is a versatile process used for many applications. With the help of our high-quality machines, we can quickly and easily produce large quantities of tubing in different shapes and sizes. Our machines can also create unique shapes in steel tubing, which helps us meet the needs of our customers.

Paramount Roll & Forming are the experts in Steel Tube Bending

Paramount Roll & Forming is the premier provider of steel tube bending and related services. We have years of expertise and experience working with our customers in various industries. Our team is dedicated to providing our clients with quality products and services on time and within budget.

Contact us today if you need help with your next project. We’d be pleased to discuss your requirements and see how we can assist you in achieving your objectives.

Custom Spiral Staircase Style Guide

Paramount Roll & Forming is a premier roll forming company specializing in custom spiral staircases. We have been providing homeowners and businesses with high-quality spiral staircases that are stylish and durable. Our team of experts can work with you to design a staircase that meets your specific needs and budget.

In addition, we offer a comprehensive variety of styles to choose from, including residential and commercial stairs. No matter what your taste may be, Paramount Roll & Forming has a style that will suit you. To help you narrow down your choices, they have created a Spiral Staircase Style Guide.

Residential

At Paramount, we understand that your staircase is more than just a functional piece of your home—it’s also a central design element. That’s why we offer a wide range of styles to choose from, so you can find the perfect look to complement your home.

Whether you’re looking for a traditional wood staircase or something more modern, we have something to suit every taste. And because we use only the highest quality materials, you can rest assured that your stairs will stand the test of time.

Paramount Roll & Forming is proud to offer a custom spiral staircase built to withstand earthquakes. So if you live in an area prone to seismic activity, you can have peace of mind knowing that your stairs are safe for your family.

Commercial

Paramount Roll & Forming produces custom-designed stairs for commercial use. We work with our clients to create a design that meets their needs and budget while ensuring that the stairs are safe and durable.

Our stairs are made from high-quality materials and undergo rigorous testing to ensure they can withstand heavy use. We also offer a variety of finishes and options to choose from, so you can find the perfect look for your business.

Advantages of a Custom Spiral Staircase

A custom spiral staircase from Paramount Roll & Forming offers benefits over a traditional staircase.

• First, spiral staircases take up less space than traditional staircases, making them ideal for small rooms or tight spaces.
• Second, a spiral staircase is easier to navigate than a traditional staircase, thanks to its streamlined design.
• Third, a spiral staircase can add a touch of luxury and style to any home.
• Finally, Paramount Roll & Forming complies with ISO 9001 for quality, meaning that you can trust our craftsmanship and materials.

Whether you’re looking for a functional staircase for your home or office or an elegant centerpiece for your next event, we can create a custom spiral staircase that meets your needs.

Paramount Roll & Forming’s process for creating a Custom Spiral Staircase

If you’re looking for a sturdy, custom spiral staircase, Paramount Roll & Forming is your company. We use high-quality steel to build our staircases, so they can handle being loaded with people. Plus, our manufacturing process ensures that each staircase is built to last. We start by taking precise measurements of your space. Then, we create a digital model of the staircase so we can see how it will fit in your home or office.

Once we’re satisfied with the design, we begin the manufacturing process. We cut the steel to size and shaped it into spirals. Afterward, we welded the pieces and finished them with a powder coating. The result is a beautiful, durable staircase that will complement any home or office.

Your one-stop shop for Custom Spiral Staircases

If you’re in the market for a new spiral staircase, Paramount Roll & Forming has a wide selection of styles. Our team of experts can help you design a custom staircase that meets your specific needs and budget.

In addition, our stairs are made from high-quality materials and undergo rigorous testing to ensure they can withstand heavy use. So if you’re looking for a durable, stylish spiral staircase, Paramount Roll & Forming is the company for you.

Paramount Roll & Forming is here to assist you in building the staircase of your dreams. Our team of experts will work with you every step to create a custom spiral staircase perfect for your home or office. Contact us today to get started!

SECTION ROLLING PROCEDURE

Operator:

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Our operators have a minimum of one to two years’ experience. They also need to know maintenance requirements and operation of the equipment. 

The forming process requires one or two persons depending on the weight of part. One experienced operator or a helper. This is machine can be ran by one or two persons. If by two, both persons communicate with each other to perform the task.

Equipment:

Before use, the operator must inspect the equipment and check for proper operation. The machine needs to be checked for service (greasing, hydraulic fluid, and leaks).

Drawing review 

The operator must review the drawing to understand the task at hand. The operator know the following:

1. Material type and wall thickness

2. Size of part (od of tube or pipe)

3. Arc length

4. Angle of bend

5. Bend radius 

The following must be known to perform the task at hand.

Select tooling

Tooling selection is based on the drawings. The operator chooses tooling based on the section (angle, square tube, pipe, beam, channel, or any special shape) required.

Determine Capacity

Estimating capacity requirement is determined by operator and management. Management will use the section modulus to determine capacity. There are manufacturing charts available. This is important for a safe production of the part.

Installing the tooling

There are three shafts on rolls. The tooling is properly placed on each shaft and secured. Machine is ready to perform the task at hand.

First article 

Place a section into machine. Roll the section making a best effort to achieve a good part. Make adjustments accordingly until the part is right. Have the part QC’ed. Make notes of the first article. This helps the operator set the machine for production. Once the machine is set and the first article is signed off, then it time for production.

Production

After set up production can start. However don’t assume that every part will be correct. Not all material will bend the same. It is important to intermediately check parts.

Take notes of your set up procedure for future use. This will help later on and add to the bottom line

PLATE ROLLING PROCEDURE

Operator:

Our operators have a minimum of one to two years’ experience. They also need to know maintenance requirements and operation of the equipment. 

The forming process requires one or two persons depending on the weight of part. One experienced operator or a helper. This is machine can be ran by one or two persons. If by two, both persons communicate with each other to perform the task.

Equipment:

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Before use, the operator must inspect the equipment and check for prober operation. The machine needs to check for service (greasing, hydraulic fluid, and leaks). 

Drawing review 

The operator must review the drawing to understand the task at hand. The operator know the following:

1. Material type and wall thickness
2. Blank Size of plate (width and length)
3. Radius or diameter
4. Weight
5. Special instructions 

The following be known to perform the task at hand.

Determine Capacity

Estimating capacity requirement is determined by operator and management. Management will use the section modules to determine capacity. There are manufacturing charts available. This is important for a safe production of the part.

Preforming Ends

The plate is put into the roll and each end is pre-formed to the specified radius. Each end must be      pre-formed correctly and checked with a template.

Wrapping

After pre-forming continue to roll the plate into a cylinder take multiple passes. Once rolled to butt fit the seam and tack. The operator can reroll after tacking.

Rerolling

After welding the operator may have to reroll the cylinder. The roll is opened and the cylinder is placed into the roll. The roll turns and the operator measured roundness in several places and applies pressure where ever needed. 

Take notes of your set up procedure for future use. This will help later on and add to the bottom line

Contact Paramount Roll to learn more about our plate rolling procedures

INDUCTION BENDING PROCEDURE

Operator:

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Our operators have a minimum of one to two years’ experience. They also need to know maintenance requirements and the operation of the equipment. 

The forming process requires one or two persons depending on the weight of the part. One experienced operator or a helper. This is a machine that can be run by one or two persons. If by two, both persons communicate with each other to perform the task.

Equipment:

Before use, the operator must inspect the equipment and check for proper operation. The machine needs to check for service (greasing, hydraulic fluid, and leaks). 

Drawing review 

The operator must review the drawing to understand the task at hand. The operator knows the following:

1. Material type and wall thickness
2. Size of part (od of tube or pipe)
3. Arc length
4. Angle of bend
5. Bend radius 

The following must be known to perform the task at hand.

Select tooling

Tooling selection is based on the drawings. The operator chooses tooling based on the section (angle, square tube, pipe, beam, channel, or any special shape) required.

Determine Capacity

Estimating capacity requirements is determined by the operator and management. Management will use the section modulus to determine capacity. There are manufacturing charts available. This is important for the safe production of the part.

Installing the tooling

An induction bender requires very little tooling. Most of the tooling is part of the machine therefore conventional. However, there are two tools that are interchangeable. The clamps on the arm. And the reaction rolls. This makes this machine desirable because there is no tooling required to charge for it.

Machine Operation

The material is placed into the machine. A copper coil that matches the section is connected to the induction heater transformer. The radius arm is clamped to the section. The induction heater is then turned on and a high DC current is induced into the coil. The coil is now trying to move the molecules in the material, therefore, creating friction heating it to a specified temperature. Temperature is determined by frequency. Once the desired temperature is achieved a clear heat ban accrues around the section. At this time variable speed hydraulics will conveyor the section through to coil to the desired radius. In some cases, quenching is required.

First article 

Once the part is finished the part is QC’ed. If the part does not pass then the part is reworked by cold bending processes and reQC’ed. Then adjustments can be made in the machine to minimize rework 

Production

After set up production can start. However, don’t assume that every part will be correct. Not all materials will bend the same. It is important to intermediately check parts.

Take notes of your setup procedure for future use. This will help later on and add to the bottom line

If you have more questions or would like to learn more about how we Induction bend here at Paramount Roll, please contact us

What is Mandrel Bending?

Mandrel bending is an industrial bending process used for Hollow Section Steel (HSS), in which the interior of the HSS is supported using a piece of tooling called a mandrel. In this process, the mandrel – a small metal shaft slightly smaller than the HSS inside – is placed inside the HSS, helping the operator bend the HSS to bend with very little distortion at the location of the bend. Mandrel bending offers extremely high-quality bends compared to other bending methods.

How Does Mandrel Bending Work?

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By inserting a steel mandrel into a straight HSS, technicians preserve the interior dimensions as the HSS is bent into a rounded form. The rod is nearly as thick as the pipe workpiece, mitigating the risk of wrinkles, pinches, or collapsed diameter in the bend. This process has very tight bends, such as U-bends, without compromising the integrity of the HSS or sacrificing the quality of the bend.  Mandrel bending requires specialized machinery. 

The process involves several steps:

• Technicians cut and clean the HSS in preparation for bending. 
• The HSS interior is lubricated.
• The mandrel gets loaded onto the machine and held in place with a rod.
• HSS pipe gets loaded onto the machine by sliding it over the mandrel.  
• A series of hydraulic wheels draw the HSS around the bend, with the bend occurring at the front of the end of the mandrel. 
• The machine pulls the pipe slowly through the bend until the bending operation is complete, removing the mandrel from the pipe in the last few degrees of the bend.

With the mandrel inserted, the hollow HSS cannot collapse as it enters the bend. The final result is a very high-quality bend with minimal variation in the internal diameter of the pipe. 

The Importance of Mandrel Bending                          

Press bending and roll bending processes leave deformations in the bent HSS that can compromise the strength, functionality, and aesthetic qualities of the final product. The uneven surface also increases the risk of corrosion. In vehicle exhaust systems, these deformations may reduce overall system flow, which can cause overheating or poor air quality control. 

Mandrel bending creates smooth, rounded corners that maintain their interior diameter. This process ensures the HSS maintains its full integrity, improving its efficacy and service life. 

Mandrel Bending vs. Other Bending Methods

OTHER BENDING METHODS

Crush bending is a similar process to mandrel bending. While it doesn’t offer the same quality as HSS mandrel bending, it is more cost-effective if you have quality and is good for tighter radiuses than other bending methods. Crush bending applies pressure to the outside of the HSS or HSS to bend it into shape in a similar manner to mandrel bending, but without the interior support to preserve the internal diameter of the HSS. This method commonly leaves deformations and wrinkles, resulting in lower structural integrity and negative impacts on fluid flow.                                                

 OTHER BENDING METHODS

Though more expensive than crush bending, mandrel bending is generally preferred for any system that requires high-quality construction. This includes exhaust systems, coolant lines, process systems, and other systems that must safely transport heated or pressurized fluid.

Paramount Roll: A Leader in Mandrel Bending Solutions

At Paramount Roll & Forming, we specialize in high-quality metal forming services, including custom metal bending, custom metalworking, mandrel bending, and much more. Since 1962, our team has served clients across industries ranging from aerospace to public art. Contact us today to see how our specialized metal forming capabilities can benefit your project.