The Precision Advantage
Put Precision solutions to work in your industry to resolve problems and gain efficiencies.
THE PRECISION ADVANTAGE
Superior Materials & Craftsmanship
Our team has years of experience working with customers in many industries. This experience allows us to offer insight and expertise
about the specific challenges that you’re facing. We “get it” and we understand the issues that you’re dealing with.
We have a wide variety of materials available to us in order to select the best one for a customer’s application. We routinely work with mild steel, AR400, Tri-Braze abrasion-resistant steel, Super-C chromium carbide steel, and a wide range of stainless steels. We utilize many types of hard-facing and overlay materials to provide additional wear resistance in key spots on our equipment.
THE PRECISION ADVANTAGE
No Unscheduled Down-Time!
When our customers are making money using a Precision solution, we’ve achieved our mission. We take a Capital Expenditure + Operating Expense view of the investment that our customers are making. Our solutions are not always the lowest acquisition cost, but measured over time and including the impact of loss of production due to downtime, repair frequency and cost, maintenance schedule and cost, our customers tell us that our solutions offer industry-best ROI.
THE PRECISION ADVANTAGE
Engineered Specifically For The Application
Our sole focus is to understand a customer’s need and then develop a tailored solution to address the need. That’s it. We won’t ever try to push a customer towards an off-the-shelf product if it isn’t the best solution for the application. Precision won’t ever try to convince a customer to lower their expectations in order to make a standard product look like the answer.
We have the knowledge and a materials/manufacturing toolkit to develop solutions that are engineered or configured to solve specific customer needs.
THE PRECISION ADVANTAGE
USA Production
All of Precision’s products are Made in America. We are very proud of that fact and want to be a part of a vibrant and growing manufacturing sector of the economy.
There are pragmatic reasons that make domestic production a smart choice as well. Utilizing domestic suppliers of steel and components and local outside processing services gives us tight control over product quality. The on-time delivery record we’ve established wouldn’t be possible without close coordination with domestic suppliers. USA production translates into excellent product quality, product performance, and on-time delivery for Precision’s customers.
THE PRECISION ADVANTAGE
Durability & Longevity
A key feature of all of Precision’s products is their durability. This is linked to the ROI that we want to deliver for our customers – the longer one of our products can be operated, the lower the overall cost of ownership and the better the ROI.
The superior durability doesn’t happen by accident. If your application calls for it, we’ll recommend upgrading materials but we don’t create durability just by making things thicker and heavier. We set high standards for welding and machining work and we’re continually looking at the design of our equipment to find ways to extend life.
THE PRECISION ADVANTAGE
Rebuildable!
Precision components are 100% REBUILDABLE!
THE PRECISION ADVANTAGE
Technical Evaluation Service (TES)
- Only Precision Machine & Manufacturing offers an onsite material handling product evaluation service at NO ADDITIONAL CHARGE.
With your invitation, our highly experienced technical personnel will arrive on site and meticulously evaluate every aspect of your operation’s material handling system and provide you with a detailed report outlining how to avoid unscheduled down-time and improve operational efficiencies.In those instances when PMM feeders, valves and/or screw conveyors are being utilized, a careful and meticulous monitoring process occurs to determine wear rates and to help facilitate a preventive maintenance schedule.All TES visits are concluded with the delivery of a comprehensive report, which outlines a number of important details. All of which are intended to help Plant Management avoid costly downtime. 
Precision Machine & Manufacturing only schedules two TES surveys per month. Call now to secure your appointment. Limited Availability.
Steve has 20+ years of working knowledge and experience in a variety of material handling environments. His expertise
is highly sought out by industry experts and he works hard to ensure your system is operating at peak performance!
Precision Machine & Manufacturing schedules only two TES surveys per month – Limited availability!
The Technical Evaluation Service (TES) provides our customers with a unique opportunity to have a highly-experienced, factory-trained technical expert evaluate your operation’s material handling systems.
TES evaluations help with identifying premature wear and early onset of component failure. This assists maintenance personnel with reducing costly downtime, while helping to anticipate and forecast maintenance costs! More than anything, the Technical Evaluation Service helps to ensure that your operation is functioning at peak efficiency!
Its true! NO COST! At a time when companies are increasing prices and charging more for less, Precision Machine & Manufacturing offers the Technical Evaluation Service at NO COST TO YOU!
We believe that when our equipment is working, your operation is making money! As a result, we are doing our part to help you ELMINATE COSTLY DOWNTIME!
Your Technical Evaluation Service
Is Completed In Four Simple Steps.
Prior to Visit
Prior to the on-site visit, provide a general overview of the equipment being evaluated including the following information:
- Manufacturer
- Model
- Size
- Type of material being handled.
- Amount of time each component has been in-service.
- Component maintenance schedule
- Preferred timeframe for an in-person TES technician onsite visit.
- Provide all site safety requirements.
During The Visit
During the on-site visit
- Provide site access
- Introduce TES technicians to company personnel.
- Take the TES technicians aware of any hazards and/or safety concerns.
Upon arriving, TES Technicians will meet with all appropriate personnel, identify potential hazards and address any/all concerns. The survey scope will then be recapped and a completion time established.
- It is important that all systems are shutdown using lock out/tag out procedures, so the specified components can be thoroughly evaluated.
- If the system is not able to be shut down, the technician’s evaluation will be limited.
- While on-site TES technicians normally operate with minimal supervision and are allowed to take photos for documentation purposes.
- Should the survey last for more than a day, start/quit times will be established as well as the procedures for exiting/entering the operation.
Upon the conclusion of the equipment evaluation and survey, the TES technician will have a brief meeting to provide an overview of the findings with a more thorough report provided within 10-working days.
- Wrap up meeting attendees: Maintenance Manager, Plant Superintendent and the TES company point of contact.
TECHNICAL EVALUATION SERVICE
Key Details
Precision Machine & Manufacturing schedules only two TES surveys per month – Limited availability!
THE PRECISION ADVANTAGE
Component Rebuild Service
muscle car you continue
rebuilding because it
has many more miles
left in it. The same
exists with all Precision
components! REBUILD,
RECONDITION, REUSE!
Components are
Rebuildable!
See The Full Line Of
Precision Rebuilding Services
ROTARY FEEDER REBUILDING
Rotary Feeder Rebuilding
ROTARY FEEDER REBUILDING
Evaluation Process
- 1 In most cases, customers send their feeders to us for evaluation but our sales team can issue a “standard rebuild” budgetary quote sight unseen.
- 2 The process starts with the complete disassembly and inspection of the feeder. We document its condition in photos and measurements.
- 3 A detailed report is prepared and sent to you with a quotation for the rebuilding.
ROTARY FEEDER REBUILDING
Rebuilding Process
- 1 A thorough sandblasting of all components
- 2 The feeder barrel is bored to “clean-up” diameter, which leaves a smooth, sound barrel with all surface treatments removed.
- 3 The barrel is treated with the appropriately specified surface hardening treatments if/ when applicable.
- 4 While the barrel is being reconditioned, the rotor undergoes a process called “ringing and vaning”
- The rotor vanes and rotor ends are cut back 3-6” from the OD
- Laser-cut, replacement steel is welded in place to bring the OD back to an oversized dimension
- 5 The new barrel diameter is carefully measured and the rebuilt rotor is machined to restore the factory clearance for the size of feeder and the operating temperature.
- 6 The feeder is reassembled with refurbished end bells, new bearings, new brass seals, new knives, painted, and test-ran to ensure proper functionality.
ROTARY VALVE REBUILDING
Rotary Valve Rebuilding
ROTARY VALVE REBUILDING
Evaluation Process
- 1 In most cases, our customers call ahead of the scheduled plant outage and order the required replacement parts so the rotary valve can be rebuilt onsite. However, when the customer would like for Precision to do the rebuild, we ask that the rotary valve be shipped back to our main office for a complete evaluation.
- 2 Once the rotary valve has been received onsite, we break it completely down and carefully measure and evaluate each individual component. This process is carefully documented with photos and technical information.
- 3 A detailed report and rebuild quotation is sent to you for review.
ROTARY VALVE REBUILDING
Rebuilding Process
- 1 We break the unit all the way down and remove all paint and surface treatments still present.
- 2 The out of tolerance components are re- placed with newly manufactured items.
- 3 The appropriate surface treatment is applied.
- 4 The components are reassembled, and the clearances carefully measured according to the operational and/or environmental temperatures where the rotary valve will be running.
- 5 The unit is repainted and prepared for shipment.
PRECISION REBUILDING SERVICES
Screw Conveyor Rebuilding
- Flight replacement
- Broken drive and/or tail shafts
- The pipe area at the infeed has worn thin
- The flanges are in need of replacement
- Screw straightening
FOR SALE
Factory Refurbished Units for Sale
Precision’s factory refurbished components can be a great way to go when budgets are tight. Whether purchasing a complete unit or an individual component that has been rebuilt to new factory specifications, these items oftentimes come with attractive pricing and on the shelf availability.
All Rebuilt rotary feeders and rotary valves are factory-certified and carry the same one-year warranty as our new units. The selection varies so bookmark this page and check back often.
-
FOR SALE
Factory-Rebuilt
Rotary Feeder- Only New Units Currently Available
THE PRECISION ADVANTAGE
Precision Parts
- Eliminating unscheduled plant downtime is our mission! This is our underlying purpose and the reason why we manufacture the quality components that we do! When your plant is operational, you are making money and keeping you working is our number #1 priority! For this reason, we keep a generous inventory of replacement parts on the shelf. With plant downtimes ranging between $15K-$80K/hour, we understand the need for expedited replacement parts! Having access to quality components is another reason why industry leaders look to Precision Machine & Manufacturing!
THE PRECISION ADVANTAGE
Precision Service Manuals & Videos
Every product we manufacture is designed and built with serviceability in mind. We broke the industry standard by manufacturing rebuildable rotary feeders, rotary valves and screw conveyors, and we continue to do the same today as we have for the past 45+ years!
The videos below will help you maintain, inspect, trouble-shoot and/or repair our equipment and we are working to continually grow this area so check back often. If you have a question and/or need information, please feel free to call or email us and we will do our best to support you
541-484-9841
Click here to email Precision’s Parts & Service department
Precision Machine & Manufacturing (PMM) Announces Expansion Into Mexico
Precision PMCA Rotary Feeders are the industry's leading raw mill rotary feeder and every feeder is Made in the USA!
Precision Machine & Manufacturing-Raw Mill Feeders
Precision PMCA Rotary Feeders are the industry's leading raw mill rotary feeder and every feeder is Made in the USA!
Precision Machine & Manufacturing- On-Site and Making a Difference!
Launching the Technical Evaluation Service (TES) program at the start of 2021 has been a big hit with our customers! As we surveyed the industry, we found that there are lots of companies selling products
Extreme-Duty for Extreme Environments
Material handling applications are not created equal. Seems obvious, right? But, too often, light-duty equipment is selected for extreme-duty applications. This mismatch leads to unnecessary costs, plant downtime, and frustration. Precision’s brand identity is “Solutions
1000 Days of Safety!
Thanks to the attention of working safely on the part of every one of our incredible employees, Precision Machine and Manufacturing marked a very significant achievement this week. We celebrated 1000 days of safe operations
The MVP of Cement Raw Mill Rotary Feeders!
Statistics matter... 10,000,000,000 lbs. of cement raw materials and 99.75% uptime make the Precision PMCA-60 a Most Valuable Player. Installed at a large cement manufacturing facility in the central USA, the big feeder ran for
What You Need to Know About Rotary Feeders In Cement Plants
Cement manufacturing takes a toll on all of the equipment in a plant. Rotary valves and rotary feeders are not exempt from the punishment. This post begins with a look at the characteristics that make
Large, Custom Screw Conveyors? No Problem!
There are many screw conveyor manufacturers in North America. Most choose to focus on building a limited number of standard sizes in large quantities. Precision has always had a different approach. We aim to solve
Rebuilding a Rotary Feeder vs. Buying a New One – Things to Consider
This article provides a framework to evaluate when it is best to rebuild a rotary feeder, and when it’s time for a total replacement. It does a deep dive into how to evaluate your situation
The #1 Key to Extending Rotary Feeder Life
Rotary feeders take a lot of abuse. Whether in fuel or wood chips, it seems like there are always abrasive contaminants, foreign objects, or seriously-oversized pieces in the material stream. Rotary feeder manufacturers and plant
PMSE Side-Entry Rotary Valve
At Precision, we listen very carefully to our customers and are committed to developing solutions to unique challenges. This attitude led to the development of our PMSE side-entry rotary valve for gently handling formed, granular,
Control Maintenance Costs By Rebuilding Your Rotary Feeder
If you’re like most maintenance planners and maintenance managers, you’ve never heard the words, “Your budget for next year includes a generous increase.” Instead, the pressure is always on to do more with fewer dollars.
Precision Machine & Manufacturing (PMM) Announces Expansion Into Mexico
Precision PMCA Rotary Feeders are the industry's leading raw mill rotary feeder and every feeder is Made in the USA!
Precision Machine & Manufacturing-Raw Mill Feeders
Precision PMCA Rotary Feeders are the industry's leading raw mill rotary feeder and every feeder is Made in the USA!
Precision Machine & Manufacturing- On-Site and Making a Difference!
Launching the Technical Evaluation Service (TES) program at the start of 2021 has been a big hit with our customers! As we surveyed the industry, we found that there are lots of companies selling products
Extreme-Duty for Extreme Environments
Material handling applications are not created equal. Seems obvious, right? But, too often, light-duty equipment is selected for extreme-duty applications. This mismatch leads to unnecessary costs, plant downtime, and frustration. Precision’s brand identity is “Solutions
1000 Days of Safety!
Thanks to the attention of working safely on the part of every one of our incredible employees, Precision Machine and Manufacturing marked a very significant achievement this week. We celebrated 1000 days of safe operations
The MVP of Cement Raw Mill Rotary Feeders!
Statistics matter... 10,000,000,000 lbs. of cement raw materials and 99.75% uptime make the Precision PMCA-60 a Most Valuable Player. Installed at a large cement manufacturing facility in the central USA, the big feeder ran for
What You Need to Know About Rotary Feeders In Cement Plants
Cement manufacturing takes a toll on all of the equipment in a plant. Rotary valves and rotary feeders are not exempt from the punishment. This post begins with a look at the characteristics that make
Large, Custom Screw Conveyors? No Problem!
There are many screw conveyor manufacturers in North America. Most choose to focus on building a limited number of standard sizes in large quantities. Precision has always had a different approach. We aim to solve
Rebuilding a Rotary Feeder vs. Buying a New One – Things to Consider
This article provides a framework to evaluate when it is best to rebuild a rotary feeder, and when it’s time for a total replacement. It does a deep dive into how to evaluate your situation
The #1 Key to Extending Rotary Feeder Life
Rotary feeders take a lot of abuse. Whether in fuel or wood chips, it seems like there are always abrasive contaminants, foreign objects, or seriously-oversized pieces in the material stream. Rotary feeder manufacturers and plant
PMSE Side-Entry Rotary Valve
At Precision, we listen very carefully to our customers and are committed to developing solutions to unique challenges. This attitude led to the development of our PMSE side-entry rotary valve for gently handling formed, granular,
Control Maintenance Costs By Rebuilding Your Rotary Feeder
If you’re like most maintenance planners and maintenance managers, you’ve never heard the words, “Your budget for next year includes a generous increase.” Instead, the pressure is always on to do more with fewer dollars.
Precision Machine & Manufacturing (PMM) Announces Expansion Into Mexico
Precision PMCA Rotary Feeders are the industry's leading raw mill rotary feeder and every feeder is Made in the USA!
Precision Machine & Manufacturing-Raw Mill Feeders
Precision PMCA Rotary Feeders are the industry's leading raw mill rotary feeder and every feeder is Made in the USA!
Precision Machine & Manufacturing- On-Site and Making a Difference!
Launching the Technical Evaluation Service (TES) program at the start of 2021 has been a big hit with our customers! As we surveyed the industry, we found that there are lots of companies selling products
Extreme-Duty for Extreme Environments
Material handling applications are not created equal. Seems obvious, right? But, too often, light-duty equipment is selected for extreme-duty applications. This mismatch leads to unnecessary costs, plant downtime, and frustration. Precision’s brand identity is “Solutions
1000 Days of Safety!
Thanks to the attention of working safely on the part of every one of our incredible employees, Precision Machine and Manufacturing marked a very significant achievement this week. We celebrated 1000 days of safe operations
The MVP of Cement Raw Mill Rotary Feeders!
Statistics matter... 10,000,000,000 lbs. of cement raw materials and 99.75% uptime make the Precision PMCA-60 a Most Valuable Player. Installed at a large cement manufacturing facility in the central USA, the big feeder ran for
What You Need to Know About Rotary Feeders In Cement Plants
Cement manufacturing takes a toll on all of the equipment in a plant. Rotary valves and rotary feeders are not exempt from the punishment. This post begins with a look at the characteristics that make
Large, Custom Screw Conveyors? No Problem!
There are many screw conveyor manufacturers in North America. Most choose to focus on building a limited number of standard sizes in large quantities. Precision has always had a different approach. We aim to solve
Rebuilding a Rotary Feeder vs. Buying a New One – Things to Consider
This article provides a framework to evaluate when it is best to rebuild a rotary feeder, and when it’s time for a total replacement. It does a deep dive into how to evaluate your situation
The #1 Key to Extending Rotary Feeder Life
Rotary feeders take a lot of abuse. Whether in fuel or wood chips, it seems like there are always abrasive contaminants, foreign objects, or seriously-oversized pieces in the material stream. Rotary feeder manufacturers and plant
PMSE Side-Entry Rotary Valve
At Precision, we listen very carefully to our customers and are committed to developing solutions to unique challenges. This attitude led to the development of our PMSE side-entry rotary valve for gently handling formed, granular,
Control Maintenance Costs By Rebuilding Your Rotary Feeder
If you’re like most maintenance planners and maintenance managers, you’ve never heard the words, “Your budget for next year includes a generous increase.” Instead, the pressure is always on to do more with fewer dollars.
THE PRECISION ADVANTAGE
Frequently Asked Questions
help you with your extreme-duty
bulk material handling needs.
CONTACT PRECISION TODAY
With your toughest material handling challenges