CASE STUDY:
Cosmetic – Tooth Paste
Challenge
Abrasive wear and pump limitations when handling a highly viscous tooth paste product
Solution
The tooth paste manufacturing process requires the transfer of a highly viscous (>100,000 cps) product from processing tanks to a de-aerator. The customer was originally using progressive cavity (PC) pumps which required routine re-builds due to the wear caused by the abrasive paste.
Result
Waukesha U2-064 pumps with single mechanical seals were selected to replace the PC pumps. The unique features of the pump’s External Circumferential Piston (“ECP”) style rotors provide long slip paths which gently scoop the solid particulates in the product. The tight tolerances of the U2 series prevent “slippage” back through the clearances of the pump, minimizing erosive wear. The pump also features a large rectangular inlet allowing the viscous product to more easily flow into the pump and prevent wear due to cavitation. Selection of the Waukesha U2 pump reduced re-build time, maximized uptime, and minimize total cost of ownership.
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What Our Customers Have to Say…
“LPE has been a reliable partner for many years. They have the ability to support our business through their vast inventory of replacement pumps, repair components, and their service & repair center in Kaukauna, WI. LPE has offered proactive support by carrying safety stock of complete pumps at their facility to support our specific production needs.”
Operations Manager – Food Processing Facility
“We have a great relationship with LPE as they provide exceptional technical expertise for sizing and specifying pumps and valves for our process equipment needs. LPE’s customer service and response time on quotes is industry leading.”
Process Engineer – Beverage Production Company
“LPE will put in the time and effort up front to fully comprehend complex processes, resulting in a system that meets, and frequently surpasses expectations.”
Head of Procurement – Chocolate Production Company
“The LPE Team has a great understanding of fluids-based process equipment. They are a valuable resource in the design and development of the solutions we offer our customers. The LPE Team helps us to design and build better solutions for our customers.”
Design Engineer – Process Equipment Integrator
“LPE has been a reliable partner for many years. They have the ability to support our business through their vast inventory of replacement pumps, repair components, and their service & repair center in Kaukauna, WI. LPE has offered proactive support by carrying safety stock of complete pumps at their facility to support our specific production needs.”
Operations Manager – Food Processing Facility
“We have a great relationship with LPE as they provide exceptional technical expertise for sizing and specifying pumps and valves for our process equipment needs. LPE’s customer service and response time on quotes is industry leading.”
Process Engineer – Beverage Production Company
“LPE will put in the time and effort up front to fully comprehend complex processes, resulting in a system that meets, and frequently surpasses expectations.”
Head of Procurement – Chocolate Production Company
“The LPE Team has a great understanding of fluids-based process equipment. They are a valuable resource in the design and development of the solutions we offer our customers. The LPE Team helps us to design and build better solutions for our customers.”
Design Engineer – Process Equipment Integrator
