Glue Pump Features for Efficient Corrugated Cardboard Manufacturing

Without glue, the corrugated cardboard industry would grind to a halt. Pumps are needed to transfer the glue throughout the production process.

Pumps are a necessity in the cardboard manufacturing process as they transfer the glue to the single facer and the glue machine.

The glue itself is prepared in the glue kitchen where it is collected in the buffer tank. From there, a pump is needed to move the glue from the main storage bucket into separate storage buckets beside the single or double facer glue pans.

The glue roll picks up the glue and transfers it to the medium tips, while the metering roll keeps constant glue thickness on the roll in order to deposit a constant volume of glue on each tip.

To prevent the glue from settling in the glue pans, it’s constantly circulated to and from the buffer tank. Here, another pump is needed to transfer the glue from the glue pans back into the buffer tank.

Any remaining glue flows into a tray under the machine. A third pump is installed here to move this remaining glue in the tray to a storage bucket. From there it can be recycled and reused.

After shutdown, all glue in the corrugated line unit is pumped into the main storage tank for use the next working day.

Conclusion: For every corrugated cardboard manufacturing machine in operation, at least three pumps are required.

Glue isn't the easiest material to pump. However, you can pump it efficiently as long as you understand some basic properties of glue.

• Abrasiveness: Some glue contains ingredients with small particles. These particles wear against the pump's internal components causing failure. 
• Corrosiveness: A chemical reaction can occur between certain glues and the pump's materials of construction and cause corrosion inside the pump.
• Shear Sensitivity: Many glues are shear-sensitive. Meaning, the product may be adversely changed while being pumped due to the shearing nature of the pump's operation. This can affect the performance of the glue.
• Viscosity: Viscosity is a major factor in choosing the right pump for a glue application. Glues can have a wide range of viscosities. Highly viscous liquids affect pump performance and output. 
• Temperature: Some pumping technologies can heat up glue during operation; electric-operated double-diaphragm pumps do not have this effect. In general, glue temperature should not exceed 43°C (110°F) otherwise the glue could turn into a gel. 
• Flow: Minimum and maximum flow rates must be understood in order to efficiently manage glue transfer and application.

QUANTM electric double diaphragm pumps offer a good solution for glue transfer. This new solution is specifically designed to handle even the most demanding glues with ease. 

Here's how QUANTM sets itself apart: 

• Shear sensitive: Unlike other pumps than can damage delicate glue molecules, QUANTM's gentle pumping action ensures the glue's properties remain intact, guaranteeing optimal performance. 
• Viscosity? No problem: From thin to thick, QUANTM pumps can handle a wide range of viscosities effortlessly. They even adapt to changing viscosities, maintaining consistent flow regardless of back pressure. 
• Cool under pressure: Unlike pumps that heat up the glue, QUANTM pumps integrate temperature sensors into the pump's electronic controls, helping to prevent the glue from turning into gel.
• Stalls for safety: Worried about clogged lines or closed valves? QUANTM pumps can stall under pressure preventing pump damage and minimising downtime. 
• Built to last: Say goodbye to expensive wear parts and leaks! With no mechanical seals, QUANTM pumps require less maintenance and have fewer breakdowns, even with abrasive glues. 
• Energy savings: Go green and save green! The energy-efficient operation reduces energy consumption by up to 80% compared to pneumatic alternatives. 
• Quiet operation: By eliminating compressed air from the pumping process, QUANTM pumps deliver significant noise reduction, improving worker health and safety.
• Precise control: The integrated electric controls allow users to adjust speed at the pump using the one-touch dial control. Alternatively, users have the option to connect to the I/O port to enable remote operation and monitoring.
• Rock-solid reliability: Count on QUANTM pumps for 24/7 operation. Its robust construction handles even the most challenging glues with ease.