Pump Screws and components
W.G. Benjey has the talent to fabricate new pump screws to meet your exact needs. With over twenty years of experience in the field, we have a rebuild service second to none. Our proprietary design allows us to manufacture a pump screw that outlasts traditional pump screws. Why settle for a run-of-the-mill screw or poor rebuild? With W.G. Benjey’s quality, fast service, and competitive pricing, the only thing you have to lose is downtime.
WG Benjey Inc.
318 Cavanaugh St.
Alpena, MI 49707 USA
(989) 356-1433 | (800) 269-9006
sales@benjey.com
Engineering Design and Innovation Skill
Improved Useful Life of the Pump Screw
Through engineering design and innovation, W.G. Benjey has developed a process that improves the properties of rebuilt and newly manufactured cement pump screws. These proprietary advancements have resulted in an extended life of the pump screw, while still generating cost savings to the customer over conventionally manufactured pump screws.
We can rebuild your existing dust pump screws or manufacture you a new one of Benjey design. When building new pump screws, we give you the option of selecting your flight pitch to customize a standard design. In addition, we stock some common pump screw sizes for emergencies, and we take calls 24/7 to get you back up and running as quickly as possible.
Newly Built Pump Screw Features
Our manufactured screws include
- Proprietary hard facing of flights & shafts. Offering a dramatic increase in service life
- Proprietary flight geometry
- Dynamically balanced at operating speed
- Improved wear sleeves
- Hollow shaft under the flighted section for H-style pump screws resulting in a dramatic weight reduction and improved balancing characteristics
- Direct replacement for your existing pump
Pump Screw Rebuild Services
Repair Your Worn Out Screws
If you prefer to repair your worn-out screws rather than replace them, our quality repair services get the job done. And with the application of our hard surfacing, your repaired screw will often have twice the useful life of the original product:
- Inspection for damage to the shaft
- Straightening of the shaft between centers
- Rebuilding or replacing damaged flights
- Replacing hard surfacing material
- Replace wear sleeves
- Replace air bushing
- Replacement of brass inlay if out of specification
- Dynamically balanced on two planes
- Painted, rustproofing, and crating for long term storage
We rebuild all makes and models of pump screws.
