Steel mold storage shelving

Is your workshop floor cluttered with high-value injection and blow molds? Valuable floor space, meant for more molding machines, is being consumed by molds sitting on pallets, exposed to damage and slowing down your changeover times. This disorganization directly impacts your production uptime and profitability. Wenden sie sich an experten.

Stop Stacking, Start Racking: Reclaiming Your Plastic Molding Workshop Floor

For any plastic packaging manufacturer, from PET bottle producers to thermoforming specialists, the workshop floor is prime real estate. Yet, a common sight is the inefficient use of this space: heavy, expensive injection molds and blow molds are often relegated to wooden pallets, clustered around the molding machines. This isn’t just untidy; it’s a direct bottleneck to your entire operation.

This “ground storage” method creates a cascade of problems:

• Wasted Space: Each mold on the floor consumes valuable square footage that could house another revenue-generating injection or blow molding machine.
• Asset Damage: Molds left on the ground are susceptible to moisture from the floor, leading to rust on precision parting lines. They are also at constant risk of being hit by forklifts, causing nicks and dings that require costly repairs.
• Inefficient Changeovers: The SMED (Single-Minute Exchange of Die) process suffers dramatically. Die setters waste precious time searching for the right mold, clearing a path, and carefully maneuvering a forklift, turning a potential 10-minute job into a 45-minute ordeal of production downtime.

Engineered for Heavy Loads: The Physics Behind Safe Vertical Storage

Transitioning to vertical storage requires more than just a standard shelf. A multi-cavity injection mold for PET preforms or a large blow mold for jerry cans can weigh anywhere from 2,000 to 6,000 Lbs. Our heavy duty mold rack system is specifically engineered to handle these industrial-scale loads with an uncompromising safety factor.

The Unyielding Backbone: 10# Channel Steel and 3-Pillar Design

The structural integrity starts with the materials. We use Q235B structural steel, forming the main columns from 10# channel steel (100mm x 42mm x 4.0mm). This isn’t just sheet metal; it’s a high-mass profile with an exceptional moment of inertia, designed to resist bending and torsional forces. The entire frame is reinforced with a back-bracing system of 8mm solid steel rods, ensuring the structure remains rigid and does not sway, even when fully loaded. This robust construction guarantees that each level can support up to 3 tons without any risk of structural fatigue or deformation over its 15+ year lifespan.

Transforming Mold Changeovers with 100% Full-Extension Access

The true innovation in modern mold storage racks lies in the accessibility. A fixed shelf still requires a forklift to awkwardly pull the mold out, risking damage. Our system utilizes a 100% full-extension drawer type mold rack design.

From High Friction to Effortless Glide

Each drawer is mounted on a set of high-precision Harbin 6404 bearings housed within a 5.8mm thick steel guide rail. This engineering choice is critical: it converts high static friction into low rolling friction. The result is that a 4,000 Lbs mold can be rolled out with minimal effort by a single operator. For molds exceeding 2 tons, an optional pneumatic assist system allows the drawer to extend and retract with the push of a button.

When the drawer is fully extended, it is supported by a third “export” column, preventing any downward tilt. This provides an overhead crane or chain hoist with complete, unobstructed vertical access to the mold’s center of gravity. There are zero dead angles. This eliminates the need for forklifts in the aisle, allowing you to reduce aisle width from 13 feet down to as little as 4 feet, reclaiming up to 80% of your mold storage footprint.

A System-Wide Solution for a 5S Compliant Workshop

Implementing a proper Regallagerung system is a cornerstone of achieving 5S (Sort, Set in Order, Shine, Standardize, Sustain). It transforms a chaotic area into a model of efficiency and safety.

• Designated Location: Every mold has its own “address,” clearly labeled and immediately accessible. No more searching.
• Built-in Safety: Each drawer features an independent mechanical safety pin that automatically locks the drawer in place, preventing accidental roll-outs and complying with OSHA standards.
• Long-Term Protection: A 7-step surface treatment process, including acid washing, phosphating, and a 60-80μm powder coating, creates a durable barrier against rust and corrosion, protecting your mold investment for years, even in humid environments.

By moving your molds off the floor and into an organized, high-density vertical system, you not only protect your assets and empower your team but also unlock the full production potential of your workshop floor.