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Quick change mould rack

2026-04-03 10:59
die rack storage  

Your injection and blow molding machines are the heart of your production, but they're frequently idle. Why? Because your team is wrestling with heavy molds scattered on pallets, navigating a maze of forklift traffic, and wasting precious minutes on every changeover. This disorganization doesn't just slow you down—it puts your expensive molds at risk and compromises shop floor safety.

Streamline Your Plastic Packaging Workflow with a Quick Change Mould Rack

In the fast-paced world of plastic packaging manufacturing—from PET bottles to thermoformed cups—the time your injection molding machine or blow molder spends waiting for a new mold is lost revenue. The traditional "storage" method of placing heavy, high-value molds on the floor or on static shelving creates a bottleneck. Die Setters lose time searching, forklift operators struggle for clearance, and the risk of damaging a precision mold for a custom plastic container is constant. This is where a dedicated heavy duty mold racking system transforms your tool room from a cost center into a competitive advantage.

Before: The High Cost of Disorganized Mold Storage

Walk through a typical plastic container workshop and you’ll see the same problems:

die rack storage

After: Engineering a Leaner, Safer Mold Handling Process

The Erack drawer type mold rack is engineered to solve these specific problems. It's not just a shelf; it's an integrated system designed for the realities of plastic mold handling.

1. Reclaim Your Floor Space with High-Density Vertical Storage

Our modular die rack system is built on a foundation of heavy-duty structural steel, typically 10# channel steel (Q235B). This robust frame allows you to safely store molds weighing 1-3 tons per layer, turning your horizontal footprint into vertical, organized space. This can free up 50-80% of your mold storage area, providing the room you need to expand your PET bottle manufacturing lines, not your warehouse.

die rack storage

2. Slash Changeover Times with 100% Full-Open Drawers

The core innovation is the die roll out racks design. Each drawer, running on high-precision Harbin 6403/6404 bearings, extends fully from the frame. This eliminates wasted effort and dramatically improves efficiency:

die rack storage

3. Protect Your Assets and Your People with Uncompromising Safety

Every Erack is equipped with a multi-layered safety system to protect both your high-value plastic molds and your personnel. A physical, independent self-locking safety pin on each drawer prevents accidental roll-out or movement, ensuring compliance with OSHA and ANSI standards. Furthermore, the 7-step surface treatment, including acid washing, phosphating, and a 60-80μm powder coating, creates a durable barrier against the oils and humidity common in a mold maintenance area, preventing rust and preserving the integrity of your tooling for years.

die rack storage
Get a Customized Quote for Your Workshop

The Erack Difference: Engineering You Can Measure

Not all mold racks are created equal. Where low-cost alternatives cut corners on material thickness and safety features, we focus on long-term reliability and performance. This is critical for any FMCG or rigid plastic packaging manufacturer where uptime is paramount.

Evaluation Dimension Low-Cost Racks Erack Professional Solution
Upright Steel Thin, non-standard steel plates Wugang Q235B 10# Channel Steel
Slide Rail Process 3.0mm single bent plate 5.8mm dual-layer high-strength rail
Drawer Reinforcements 2 per layer 6-8 per layer (60*40*2.0 tube)
Surface Coating Simple spray paint, no pre-treatment Shot blasting + Phosphating + Powder Coating (60-80μm)
Core Bearings Generic, unbranded bearings Harbin Bearing (HRB) 6403/6404

Frequently Asked Questions

1. How does this rack help with quick mold changes (SMED) on our injection molding machines?
By providing immediate, single-person access to any mold. The 100% full-pullout drawer presents the mold directly under your overhead crane, eliminating search time and forklift maneuvering. This cuts the mold retrieval portion of your changeover by up to 80%.

2. Can your heavy duty mold rack handle the weight of our large blow molds for 200L drums?
Absolutely. Our standard units are engineered with a single-layer capacity of 1,000 to 3,000 kg (approx. 2,200 to 6,600 lbs). The 3-pillar heavy-duty structure, built from 10# channel steel, is specifically designed for such demanding industrial applications.

3. Is the powder coating resistant to the oils and lubricants used in our mold maintenance area?
Yes. The 7-step surface treatment process, which includes acid washing and phosphating before powder coating, creates a robust, non-porous finish. It is highly resistant to common industrial chemicals, oils, and moisture, preventing corrosion and ensuring a 15-year service life even in demanding environments.

4. We have limited ceiling height next to our thermoforming line. Is the rack height adjustable?
Yes, the system is highly modular. The height between layers can be adjusted in increments (typically 50mm or 75mm) to accommodate molds of various sizes, allowing you to maximize storage density within your specific vertical space constraints.

5. How does the 3-pillar design offer more stability than standard two-pillar racks when a heavy mold is pulled out?
The third (front) pillar acts as an outrigger support for the drawer when it's fully extended. This prevents the forward-tipping and rail deformation that can occur in two-pillar systems under heavy load, ensuring the drawer remains perfectly level and stable during crane operations.

If you have any question or need drawings or solutions, Please leave us a message, We'll offer quick quote.

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