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Your injection and blow molding machines are your profit centers. But how much production time is lost while your team navigates a cluttered floor, searching for the right mold amidst a hazardous maze of steel? Disorganized dies don't just consume space—they throttle your throughput and put your valuable assets at risk. It's time to reclaim your workshop floor and slash changeover times. |
In any high-volume plastics plant, from PET bottle manufacturing to PP container production, floor space is a premium commodity. Yet, a common sight is the "graveyard" of molds and dies clustered on wooden pallets, consuming valuable square footage around your injection molding and blow molding machines. This isn't just untidy; it's a direct drain on your operational efficiency. Every mold changeover becomes a lengthy, multi-step process involving searching, clearing pathways, and risky forklift maneuvers—all while your production line sits idle.
This method of "storage" exposes your high-value tooling to constant threats. Molds worth tens of thousands of dollars are susceptible to moisture from concrete floors, leading to rust on precision surfaces. Accidental impacts from forklifts or other equipment can cause nicks and damage that translate directly into flawed products and costly repairs. This chaotic environment is a bottleneck that directly impacts your SMED (Single-Minute Exchange of Die) metrics and overall plant safety.
The solution lies in shifting from horizontal sprawl to vertical, organized density. A purpose-built heavy duty mold rack system fundamentally changes how your workshop operates by introducing engineered logic to your storage workflow.
Unlike conventional shelving, our die roll out racks feature drawers that extend fully, bringing the entire mold clear of the rack's frame. This is a critical design feature for plastics plants that utilize an overhead crane or chain hoist for mold changes. Your operator can position the hoist directly over the mold's center of gravity for a straight, vertical lift. This eliminates the need for dangerous and time-consuming forklift maneuvers between racks, allowing you to reduce aisle widths from over 13 feet to as little as 4 feet—instantly freeing up floor space for more production machinery.
The weight of a multi-cavity plastic injection mold storage rack or a large blow mold rack for drums demands uncompromising structural integrity. Our systems are constructed using heavy-gauge Q235B structural steel, with core pillars fabricated from 10# channel steel. This high-rigidity framework ensures that each shelf can safely support loads from 2,200 to 6,600 lbs without any risk of structural warping or deflection. The entire structure is reinforced with a cross-braced back panel, providing superior stability and ensuring that even at full capacity, the rack remains solid and secure.
Implementing an engineered metal die storage solution yields immediate, quantifiable improvements across your entire operation.
| Dimension | Before: Disorganized Floor Storage | After: Erack Vertical Storage System |
| Space Utilization | Requires wide 13 ft.+ aisles for forklift access, wasting up to 80% of potential storage area. | Crane-serviced aisles can be as narrow as 4 ft., increasing storage density by up to 300%. |
| Changeover Efficiency (SMED) | Lengthy process: search for mold (10+ min), clear path (15+ min), maneuver forklift (15+ min). | Streamlined process: locate designated slot, roll out drawer, and lift vertically. Total access time under 2 minutes. |
| Asset Protection | Molds exposed to floor moisture, rust, and accidental impact from machinery. High risk of damage to precision surfaces. | Stored in a clean, dry, individual bay. The 7-step powder coating protects against corrosion. Collision risk is virtually eliminated. |
| Operator Safety | High risk of back and strain injuries from prying heavy molds. Cluttered floors create trip and collision hazards. | Effortless drawer movement via high-precision bearings. Clear aisles and a systematic process enhance overall workshop safety, meeting OSHA standards. |
Your molds are significant investments. Our mold storage racks are engineered to protect them. Each component undergoes a rigorous 7-step surface treatment, including acid washing, phosphating, and electrostatic powder spraying. This creates a durable, 60-80μm thick powder coated rack finish that actively resists the corrosion and humidity often present in plastics processing environments.
Safety is embedded in the design. Every drawer is equipped with a robust, mechanical self-locking mechanism. These physical safety pins automatically engage when a drawer is closed, preventing any chance of accidental roll-out. When extended, they lock again, ensuring the drawer remains stable and secure during lifting operations. This multi-layered safety approach provides peace of mind and a secure environment for your team and your tooling.
Stop letting inefficient storage dictate your production schedule. By implementing a vertical, high-density die rack shelving system, you can transform your workshop into a safer, more organized, and significantly more productive environment. Contact our specialists to design a solution tailored to the specific needs of your plastics manufacturing facility.
Our mold rack systems are highly modular. The height of each drawer level is adjustable on a 2-inch pitch, allowing you to customize the bay openings to accommodate everything from small, low-profile injection molds to large, bulky blow molds. We offer different models with per-drawer capacities ranging from 2,200 lbs to over 6,600 lbs to match your specific tooling inventory.
Absolutely. The system is designed specifically to work in conjunction with overhead cranes and hoists. The 100% full roll-out drawer design ensures that once a drawer is extended, there is clear, unobstructed vertical access for your crane hook. This synergy is key to maximizing both space efficiency and speed during mold changes.
Our standard heavy-duty models typically offer a dynamic load capacity of 2,200 lbs (approx. 1 metric ton) per drawer. For heavier tooling, such as large automotive or container molds, we engineer systems with reinforced drawers and structures capable of handling up to 6,600 lbs (3 metric tons) or more, based on a detailed analysis of your requirements.
Unlike simple paint, our 7-step pre-treatment and powder coating process creates a non-porous, chemically bonded layer on the steel. The initial acid wash and phosphating stages ensure maximum adhesion. The epoxy-resin powder coating then forms a robust barrier that isolates the steel from ambient moisture and airborne contaminants, preventing the onset of rust and corrosion that can damage your valuable molds.
The die roll out rack directly targets the biggest time sinks in the SMED process: searching and transportation. By assigning each mold a specific, easily accessible location, you eliminate search time. The combination of the smooth-rolling, fully extendable drawer and an overhead crane reduces the complex, multi-step process of forklift transport to a simple, two-minute operation: roll out, hook up, and lift. This can reduce your overall changeover time by up to 80%.
