Feed Screws & Timing Screws

Our precision manufactured timing screw drive kits replace indexing/timing stars for faster, more positive transfer of containers. Our timing screw solutions are manufactured with adjustable in-out, up-down mounting brackets (“Kwik-Change”) for fast, no tool change over and are available as a machine driven kit or a free standing unit complete with DC motor and controller or with a servo motor drive. As feed screw and timing screw manufacturers, we also offer kits that orient, combine, divide, accelerate and decelerate or space containers at any point in the packaging line.

Feed Screws

We design timing screws to infeed, dwell, transfer, combine, invert, divide, orient, space, accelerate and decelerate containers. Our smooth finish avoids scuffing or marking the containers or labels and can be color coded for easy identification. Regardless of your container size—round, square, rectangular, oval or other unique shape—we can design a feed screw to meet your needs.

Our feed and infeed screws are high-quality and allow for split-second accuracy, helping you meet your high demands seamlessly. Noise and errors are also reduced on the production line, allowing you to work at maximum efficiency, without the risk of costly errors and downtime.

Timing Screws

Change Parts, Inc, made up of a team of timing screw manufacturers, offers precision manufactured timing screw drive kits to replace indexing/timing stars for faster, more positive transfer of containers. CPI timing screw kits are manufactured with deluxe adjustable in and out, up and down mounting brackets, “Kwik-Change” timing screw brackets for fast, no tools changeover and are available as a machine driven kit or a free standing unit complete with DC motor and controller or with a servo motor drive. Kits are also available to orient, combine, divide, accelerate and decelerate or space containers at any point in the packaging line.

Timing screws are available to infeed, dwell, transfer, combine, invert and divide, orient, space or accelerate and decelerate containers. CPI screws feature a smooth finish to avoid scuffing or marking the containers or labels and can be color coded for easy identification. Regardless of your container size—round, square, rectangular, oval or other unique shape—CPI can provide a feed screw to meet your needs.

We design and manufacture feed screws for virtually any packaging machinery foreign & domestic.

Other Names for Feed Screws & Timing Screws

Feed screws and timing screws may also be referred to as:

• Worms
• Augers
• Scrolls
• Infeed screws
• Helix
• Gusanos
• Tornillos sin fin
• Vis d’alimentation

Feed Screws & Timing Screws: Materials

Materials used for constructing feed screws and timing screws are carefully selected to meet the demanding requirements of industrial processes. Traditionally, these screws have predominantly been made from robust metals such as steel, stainless steel, or tool steel. These metal options offer exceptional strength, durability, and resistance to wear, making them ideal for handling heavy-duty applications across various industries.

After the initial fabrication, additional treatments like heat-treating, annealing, or hardfacing with tungsten further enhance their performance. Heat-treating increases hardness and strength, annealing reduces internal stresses and improves machinability, while hardfacing with tungsten creates an ultra-hard surface capable of withstanding abrasive materials, extending the screws' working life. Surface coatings like triple-plating with chrome are also applied to some screws, reducing wear and friction, leading to smoother operation and lower energy consumption.

With technological advancements, there is growing interest in exploring alternative materials for feed screws and timing screws. In specific applications, plastic feed screws have gained traction due to their lower weight, corrosion resistance, and reduced friction with certain materials. They find particular use in industries where non-metallic materials are preferred to avoid contamination or where the screws' weight is a critical factor.

However, the fundamental design of both metal and plastic feed screws remains similar, featuring a flighted shaft with helical threads that rotate inside a barrel or cylinder to advance and process materials efficiently. The continuous exploration of novel materials and manufacturing techniques ensures that these essential components will continue to evolve and adapt to the diverse needs of modern industrial processes.

Feed Screws & Timing Screws: Specifications

A thorough analysis of product specifications and features is necessary when selecting feed screws and timing screws. Here are some important parameters to consider:

• Screw inventory
• Screw speed
• Screw diameter
• Channel width
• Clearance

Feed Screws & Timing Screws: Applications

At CPI, we design screws for the following applications:

• Feeding
• Timing
• Separating
• Grouping
• Dividing
• Combining
• Turning
• Twisting
• Inverting
• Rotating
• Orienting
• Tilting

Feed Screws & Timing Screws: Benefits

Benefits of CPI feed and timing screws include:

• Fast changeover
• Short lead times
• Pocket-to-pocket consistency
• Enhanced container control
• Low friction travel
• Abrasion resistant life
• Color coded for easy identification
• Custom made to your machine and application

Why Choose Change Parts as Your Timing Screw & Feed Screw Manufacturer

Choose Change Parts as your timing screw and feed screw manufacturer for unmatched quality and customization options. With years of expertise in the industry, Change Parts offers tailor-made solutions to meet your specific needs. Whether you require precision machining, heat-treating, or specialized coatings, our team of experts ensures top-notch performance and durability. Additionally, Change Parts' innovative quick-change allows for effortless and rapid screw replacements, minimizing downtime and maximizing production efficiency. When you partner with Change Parts, you gain access to cutting-edge technology and exceptional customer service, making us the ideal choice for reliable and customized timing screw and feed screw solutions.

Get Started with the Top Feed Screw & Timing Screw Manufacturer

Change Parts, Inc. consists of a team of premier feed screw and timing screw manufacturers. When you turn to us, you’ll be able to find the best timing screws and feed screws for any application. In addition to top-quality feed and timing screws, we also carry a wide selection of other parts to keep your systems running the way they should for many years. If you would like any additional information about our timing and feed screws or any other equipment we offer, contact us and request a free quote.