One-person operation mold rack

The Real Bottleneck in Your Glass Fab Shop Isn't the Machinery

You've invested heavily in state-of-the-art glass fabrication equipment—the CNC Glass Cutting Table, the Glass Tempering Furnace, the automated IGU production line. Yet, your throughput is still hampered by an overlooked process: the in-plant transfer of glass lites. Every time a freshly cut piece of glass is manually handled, your business faces risks that compound quickly. A single operator struggles to safely move a large, awkward lite. Two operators are tied up doing a job that should only take one. A slight misstep results in a chipped edge, turning a high-value custom piece into scrap. This inefficient workflow between fixed processing stations is a hidden drain on your profitability, creating delays and increasing material waste.

From CNC Chaos to Streamlined WIP Flow

The traditional A-Frame rack is a workhorse for bulk storage, but it's a bottleneck for dynamic production. Retrieving a specific lite from the middle is a time-consuming, high-risk operation. This is especially true when preparing matched sets for Insulated Glass Units, a process that demands precise and efficient sorting glass units. Imagine a different scenario: a single operator glides a lite from the cutting table directly into a numbered slot on a mobile cart. They don't lift; they slide it smoothly over low-friction nylon rollers. Once loaded with up to 84 individual lites, this same operator single-handedly pushes the entire cart—a mobile Work-in-Progress (WIP) buffer station—to the next stage. This is the operational efficiency enabled by the Harp Rack.

Engineered for One-Person Operation & Zero Damage

The Harp Rack isn't just a piece of steel; it's a purpose-built solution designed around the realities of a modern glass fabrication floor. Every component translates directly to safer handling, reduced labor costs, and higher quality output.

Structural Feature	Operational Function & Value for Glass Fabricators
PVC-Coated Steel Dividers	The robust steel core separates heavy glass lites, while the soft PVC casing provides a non-abrasive, elastic contact surface. This is critical for protecting expensive Low-E coatings and custom-printed surfaces from scratches during transport. It eliminates the need for clumsy interleaving materials.
Nylon Roller or Slotted Full Base	Enables a single operator to effortlessly slide heavy glass sheets into their slots. The full base option provides continuous bottom-edge support, perfectly solving the stability problem for non-standard, short-and-tall lites that are unstable on traditional roller racks.
Foot-Actuated Lifting/Locking Mechanism	This is the key to true one-person operation safety. A simple press of the foot pedal lifts the entire load slightly, locking it against a rubber buffer and immobilizing the rack. It prevents any movement or vibration during transport, securing the lites and ensuring the operator's safety when moving up to 1500 kg (approx. 3300 lbs) of product.
Heavy-Duty Polyurethane Casters	Turns a static storage unit into a mobile harp rack glass trolley. Two swivel casters with brakes and two fixed casters provide the perfect balance of maneuverability and stability, allowing one person to navigate the cart through busy workshop aisles with ease.

Unlock True Flexibility: From Custom Orders to International Shipping

The benefits of a smarter in-plant transfer solution extend beyond the workshop floor. The modular, knock-down bolted assembly of our Harp Racks is a significant logistical advantage. Instead of shipping a large, welded structure, the entire system is flat-packed. This drastically reduces shipping volume, making container loading for international orders far more cost-effective. For your own facility, it means components can be easily moved through standard doorways or onto different floors before final assembly, a feat impossible with bulky, fully-welded A-frames. This design choice directly lowers your landed cost and simplifies deployment. This adaptability empowers you to confidently take on diverse projects. When a client needs thin, 6mm lites, you can specify a rack with narrower slot widths to prevent rattling and micro-cracks. When an architectural project calls for oddly shaped high-and-narrow panels, the full base harp rack ensures they are stored and moved with perfect stability. Stop adapting your workflow to your equipment's limitations; it's time to invest in equipment that adapts to your workflow.