Forte is a US leading manufacturer of custom rotationally molded parts and products. We have two (2) rotational molding facilities to offer our customers state-of the-art machinery, extensive production capabilities and short lead times. We have two rotational molding facilities to offer our customers extensive production capabilities, short lead time Our rotational molding division features eight machines ranging from 84-inch ovens to 131-inch ovens. In addition, we own and operate the one-of-a-kind Rock & Roll machine that can produce a part up to 23’ in length by 10’ in diameter. Forte offers many other supporting resources to the roto molding process such as foam-fill, 5-axis CNC finishing equipment, line & bench assembly fixtures, all developed in-house. Forte’s custom rotational molding capabilities allow us to create a wide variety of products to your specifications and quality requirements.
Plastic Rotational Molding Materials
There is a wide range of materials used for rotational molding including , LLDPE, HDPE, XLPE, Nylon as well as engineered resins such as PVC, PP, Polycarbonate, Acetal, and CBT materials. Forte has become one of the most recognized LLDPE rotational molding manufacturers in the United States. Our many years of experience and knowledge of the process allow us to service a diverse line of industries including, but not limited to, automotive, marine, commercial and industrial.
LLDPE ROTATIONAL MOLDING
Forte, Inc. has become one of the principal LLDPE rotational molding manufacturers in the United States. Our many years of experience and knowledge allows us to service a diverse line of industries including, but not limited to, automotive, marine, commercial and industrial.
Linear low density polyethylene, or LLDPE, is a petroleum based plastic commonly used in rotational molding. A competitive approach to plastic manufacturing, the process consists of introducing a plastic resin in powder form into a hollow, shell-like mold. The molds are held by a machine arm that is engaged and sent into biaxial rotation, at relatively low speeds. As the plastic is heated, it forms a thin layer against the mold surface. After the cooling phase of rotation, the product can be removed from the mold. LLDPE rotational molding is used in a variety of applications, contact Forte to learn how we can help you achieve your specific end use.
APPLICATIONS OF LLDPE ROTATIONAL MOLDING
- Outdoor playground equipment
- Industrial Hoppers
- Outdoor Recreational Products
BENEFITS OF LLDPE ROTATIONAL MOLDING
- High tensile strength
- Affordable tooling costs
- Flexibility of material and design applications
- Simplicity of changing colors and matching custom colors
The Forte facility is equipped with the most innovative LLDPE rotational molding equipment available to this industry. Our machine sizes range from 84” swing diameter to 131” swing diameter. Our capabilities span from small to industrial size orders.
Using the latest technology, our highly trained engineers will review your designs to assure the specifications are correct for the production process. Forte continues to build upon our reputation, providing excellent customer service. We strive to provide our customers with the highest quality products at the most competitive price.
We are ISO 9001:2008 certified and committed to providing our services within these guidelines.
NYLON INJECTION MOLDING
Nylon injection molding is just one of the molding capabilities you’ll find at leading plastics manufacturer Forte Products. Our Kansas injection molding machinery ranges in size from 28 to 1000 tons, allowing us to manufacturer plastic parts of many sizes and scales. We are happy to discuss nylon injection molding ideas with each client to ensure the process and materials are an ideal fit for your project.
APPLICATIONS FOR NYLON INJECTION MOLDING
Nylon material is used in a large range of different industrial applications because of its impressive mechanical and electrical properties, excelling in toughness, wear resistance and chemical resistance.
Nylon injection molding produces plastic parts that are used in countless industries and applications, such as:
• Consumer apparel and footwear
• Sports and recreation equipment
• Industrial components
• Medical products
• Automotive products
As nylon has great bending strength, it lends itself well for parts that will be intermittently loaded. Furthermore, with the high wear resistance and low coefficient of friction, nylon works well in applications such as slides, bearings and any device that is put through motion.
As a thermoplastic, nylon has a high level of heat stability, which contributes to its strength. The material is also resistant to a number of external factors, including:
EXCELLENCE IN CUSTOM DESIGN
Forte is a top U.S. injection molder committed to customization and superior craftsmanship. We work closely with our clients to ensure our nylon injection molding meets or exceeds your individual specifications. If nylon is not the right material for the job, we’ll discuss other injection molding options until we find the appropriate and cost-efficient design plan.
POLYETHYLENE INJECTION MOLDING
Forte entertains high volume production runs as well as low volume production runs with injection molding machinery ranging in size from 28 to 1000 tons. Depending upon your budget and application, polyethylene plastic may be the most economical material option for your next project.
POLYETHYLENE PROPERTIES & DENSITIES
In general polyethylene is light in weight and possess strength, chemical resistance, impermeability and impressive electrical insulating properties. Furthermore, the economic cost of the material makes it an excellent material for disposable and recyclable industrial product applications, whilst it's comparative low density enables more volume of plastic to be processed.
Polyethylene is available in many different densities:
• High density polyethylene (HPDE) – a food-grade plastic.
• Low density polyethylene (LDPE) – the first grade of polyethylene to use a high-pressure process with free radical polymerization.
• Linear low-density polyethylene (LLDPE) – differs structurally from LDPE because it has short branches and LDPE has long chain branching.
The higher the density of the polyethylene material used the stronger, more rigid and more heat resistant the plastic is. The higher density models show better properties in tensile strength, chemical and heat resistance, surface hardness and abrasion resistance. HDPE for injection molding works well in both hot and cold temperatures and has a tensile strength of 4550 pounds per inch.
BENEFITS OF POLYETHYLENE
• High levels of ductility
• Tensile strength
• Impact resistance
• Resistance to moisture absorption
INDUSTRIAL APPLICATIONS OF POLYETHYLENE
The versatility of the polyethylene makes the material an ideal choice for the following industries and products:
• Agricultural products
• Lawn and Garden products
• Heavy construction
• Consumer products, including toys, food containers and garbage receptacles
• Plumbing products
• Medical products
POLYPROPYLENE INJECTION MOLDING
Polypropylene, sometimes referred to as pp, is a synthetic resin used in our injection molding for a wide range of applications. Polypropylene is one of the lowest density plastics; the density ranges between 0.895 and 0.92 g/cm. Polypropylene is safe for use as food containers because polypropylene does not leach chemicals into food products. Trust Forte for all your polypropylene injection molding needs. Forte Products offers a variety of plastic polypropylene injection molding services to create parts and products of all shapes and sizes. Our fleet of injection molding equipment ranges from 28-ton machinery for smaller components to 1000-ton machines suitable for large parts.
Polypropylene is used in lots of other applications including; household goods, automotive products, marine and RV products. Below is a list of some of the benefits of choosing polypropylene for your molded plastic parts:
WHY USE POLYPROPYLENE FOR INJECTION MOLDING?
• Excellent moisture resistance
• Mold in or “living hinge” capabilities
• Food grade availability
• Excellent impact strength
• Chemical resistance
• Low cost
Forte has been in business for over 60 years, and understands that there is no “one size fits all” solution when it comes to the production of molded plastic parts. We’re here to see you through the design process, manufacturing of your item and delivery—in the way you specify. Our goal is to provide clients with high-quality, cost-efficient products to suit their unique application. We offer not only injection molding, but a wide range of fabrication options; please visit our molding capabilities for more detail.
• Vacuum forming
• Rotational molding
• Plastic blow
• Plastic machining
The Rotational Molding Process
It is considered a most competitive approach to plastic manufacturing. The process consists of introducing a plastic resin in powder form into a hollow, shell-like mold. The molds are held by a machine arm that is engaged and sent into biaxial rotation at relatively low speeds. As the plastic is heated, it forms a thin layer against the inside of the mold surface. The wall thickness of the parts is controlled by the amount of resin poured into the mold which depends on its application. After the cooling phase of rotation, the product can be removed from the mold.
Applications of Rotational Molding
• Outdoor Playground Equipment
• Industrial Hoppers
• Hydraulic and Fuel Tanks
• Marine Seats
• Air Ducts
• Seed Hoppers
• Chute Tubes
• Flower Pots
• Light Fixtures
• Lawn & Garden Equipments
The Benefits of Rotational Molding
○ Design flexibility allows complex geometry ○ Low cost tooling ○
○ Stress free parts with great strength and durability ○
○ Consistent wall thickness ○ Rust & corrosion resistant ○
○ Short production times ○
○ Cost effective manufacturing (small to large volume production) ○
Medical Shell Machine
Ice Beverage Bin
Commercial Battery Jumper