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If you manage a warehouse that stores small parts, you may understand the challenges that often come with it.

Even if just a few of these parts go missing, it can disrupt your operations and lead to costly delays.

That’s why it’s key to keep every inventory organised and secure to maintain high standards of productivity, efficiency and safety.

In this article, we’ll cover everything you need to know about storing parts — from traditional vertical parts storage containers to our automated parts storage systems at Modula APAC.

What Are Small Parts in a Warehouse?

Small parts are lightweight, compact SKUs that often require specific handling, storage or inventory management strategies due to their size, value and the higher risk of being lost or misplaced.

Small parts are essential yet challenging to manage due to their size and value. Their inventory management can also be complex, as these parts are typically stocked in large quantities.

Examples of small parts include:

1. Hardware: Screws, nuts, bolts, washers and clips
2. Electronics: Capacitors, resistors, connectors and chips
3. Mechanical Components: Springs, nuts and bolts
4. Tools and Accessories: Drill bits, cutting blades and fasteners

4 Different Types of Vertical Parts Storage Containers

From manual storage options to automated parts storage systems, here are the different types of vertical parts storage containers you can use to secure small parts in the warehouse.

1. Plastic Storage Containers

Plastic storage containers are typically stacked on top of each other or are mounted on walls as part of a storage system.

They offer a cost-effective alternative to shelving and drawer storage for smaller warehouses. Made from durable polypropylene, plastic storage containers can resist water and oil spills.

2. Industrial Drawers

Industrial drawers are storage cabinets that organise equipment and tools in facilities, such as automotive repair shops and machine shops.

These cabinets often feature doors that secure inventory and restrict access, providing both protection and control. Additionally, industrial storage cabinets can be integrated with desks and workstations to create a more streamlined and functional workspace.

Although they are ideal for storing small items and tools, industrial drawers have limitations in terms of vertical space utilisation, often requiring additional floor space to expand storage capacity.

3. Standard Shelving Systems

Standard shelving is one of the most common systems for storing small parts. It is often used with plastic totes or bins to organise and segregate individual SKUs.

You can easily configure these shelves to store a wide range of spare parts and tools. Shelving systems fall into two categories: mobile and static shelves.

4. Automated Storage and Retrieval Systems (ASRS)

Automated storage and retrieval systems (ASRS) are advanced robot- and computer-controlled solutions that can automatically retrieve and store items securely.

Unlike traditional shelving, automated storage and retrieval systems make the most of your facility’s existing space.

Common Challenges When Storing Small Parts

Storing small parts in any inventory system, especially in industries like automotive, electronics or manufacturing poses distinct challenges that can impact inventory management.

1. Space Limitations: Even small parts can quickly take up significant space when stored in large quantities. It’s vital to use space efficiently, especially since expanding physical storage can be costly or limited by the facility’s constraints.
2. A Wide Range of Different Inventory Types: From nuts and bolts to capacitators and transistors, small parts inventory can vary greatly. Each type of item requires specific storage solutions, as they vary in size, shape and material, requiring a versatile storage solution that can accommodate this diversity. For example, you should store screws in small, clearly labeled bins for easy access. On the other hand, capacitators may require anti-static storage to prevent damage, utilising drawers lined with conductive material.
3. Sorting and Organisation: Effective sorting and organisation are crucial for managing small parts. Poor management can result in wasted time searching for items and picking errors, which can delay operations and negatively affect customer satisfaction.
4. Accessibility: Small parts need to be easily accessible for quick retrieval. Balancing space efficiency with accessibility is key. Solutions like modular drawers, carousel systems or other compact storage options can provide visibility and easy access.
5. Protection and Storage of Costly and Delicate Parts: Small parts are often highly valued. For example, electronic components and specialty screws often require controlled environments to protect them against static, dust, moisture and costly mishandling.

Best Practices When Using Vertical Parts Storage Containers

Establishing clear guidelines for using your parts storage systems can help your warehouse employees optimise inventory management, cut down on waste and boost overall efficiency.

Maximise Your Warehouse Layout

Optimise your warehouse layout to significantly reduce travel time and boost operational efficiency

To maximise your facility’s layout:

1. Arrange aisles to accommodate equipment and employee movement
2. Remove clutter and keep pathways clear to foster a safe workplace
3. Strategically place high-demand items closer to the packing and shipping areas to improve workflow efficiency

Label Your Parts Storage Containers

Attach clear labels on your storage containers to help your warehouse employees quickly identify the contents and locations of items to further reduce search times and increase picking accuracy.

To implement labeling and parts identification:

1. Clearly label all parts and bins with barcodes or RFID tags for easy identification. For example, include the product, bin number and barcode on each label
2. Ensure labels are durable and readable, and placed at eye-level
3. Use color-coded labels to easily identify different SKU categories. For example, use blue labels for mechanical parts and green labels for bottle caps

Manage Your Facility’s Temperature

Control environmental conditions in your storage areas to preserve sensitive components and extend their lifespan.

For example, keep the humidity levels low to prevent corrosion in metal parts and maintain a consistent temperature to ensure the stability of electronic components.

To manage your warehouse’s temperature:

Schedule regular maintenance for your heating, ventilation and air conditioning (HVAC) systems to make sure they’re running efficiently

Enhance insulation in walls, roofs and floors to maintain the desired temperature levels

Install temperature and humidity sensors throughout your facility to continuously monitor conditions

Promote Employee Safety

Whether it’s screws or nails, it’s no secret that small parts in large volumes can cause work hazards, such as slips and falls, if you don’t store them properly.

To ensure your facility is safe for your warehouse operators:

Regularly sweep and clean work areas to prevent clutter build-up that can lead to accidents

Place visible signs, labels and markings around areas with potential hazards, such as chemical storage, high voltage equipment or heavy machinery zones

Conduct regular inspections and maintenance on all machinery and tools to prevent malfunctions and failures

Effectively Train Your Employees

Implement training strategies to help your warehouse operators are well-versed in safety protocols and operational procedures.

To effectively train your employees in managing small parts:

Implement a detailed onboarding process that includes specific training on sorting, labeling and storing techniques

Provide regular refresher courses to keep your employees’ skills sharp and introduce new methods or technologies when they become available

Use visual aids, practical demonstrations and interactive workshops to help them retain knowledge of safety guidelines and beyond

What Is a Vertical Parts Carousel?

A vertical lift module (VLM) is an automated storage and retrieval system (ASRS) designed to optimise floor space with its vertical, condensed structure.

In a typical vertical carousel, carriers are securely mounted on a closed-loop vertical track that moves inventory in a vertical circular motion. It’s similar to a Ferris wheel enclosed within a metal casing.

This innovative design enables efficient storage, easy access to parts, and improved space utilisation.

Explore Automated Parts Storage Systems at Modula APAC

From paperclips and thumbtacks to resistors and beyond, Modula APAC provides vertical automated parts storage systems and other warehouse technologies that can help your operations and processes become more organised, efficient and safe.

These systems optimise the retrieval process, reduce the risk of inventory loss, and ensure that every item is easily accessible, saving time and reducing operational costs.

The Modula Lift — which is equivalent to over 300 square meters of traditional shelving — leverages your warehouse’s ceiling height to streamline small parts storage and keep items secure from unauthorised access.

Why choose Modula Lift as your vertical parts storage solution?

1. Recover up to 90% of your floor space
2. Modula trays handle heavy loads effortlessly
3. Choose from various payload options to maximise your investment returns in material handling
4. Our Internal Bay is ideal for tight space. If you need to integrate picking aids like cranes or mechanical manipulators for heavy materials, opt for the External Bay.
5. Our Modula Warehouse Management System (WMS) easily integrates with your existing systems like ERP, SAP, Oracle and Microsoft
6. Create an ergonomic environment to eliminate the need for reaching high or low areas

At Modula APAC, we offer innovative warehouse automation to efficiently store your small parts. Get in touch with us to discover how our technology can be tailored to meet your needs.