ROTARY DRYER REPAIR, INSTALLATION, INSPECTIONS, TRAINING & DESIGN
Over 33 years of Experience in Maintaining, Installing & Designing Innovation for a Wide Range of Industrial Rotary Drums Nationwide.
WE OFFER A WIDE VARIETY OF ROTARY DRUM PARTS & SERVICES FROM INSTALLATION TO REPAIRS
PRECISION ROTARY EQUIPMENT
Precision Rotary has worked at many different ethanol, meat & poultry processing plants, frac sand, and is in the process of developing a mobile hemp dryer. Ethanol plants produce an alternative fuel most commonly made from corn & other starch & sugar based grains, Meat & poultry facilities dry & process everything from chicken feathers, bones blood, that are used for pet & livestock food, fertilizer, Frac sand plays an important role in the process of fracturing the shale to release natural gas, oil, and natural gas liquids from pores in the rock.
When the high-pressure water stream forces the small perforations to become larger fractures, frac sand holds these fractures open to continue releasing fossil fuels. Frac sand (or any other type of natural or synthetic substance), when used to prop open these fractures, is called a “proppant.” With recent higher oil prices, activity in shale basins across the United States is increasing. To keep up with the production pace, frac sand demand is expected to climb accordingly, increasing to 115 million tons in 2019, up from 82 million tons in 2017. Hemp farming quadrupled in the U.S. in 2019 Under the provisions of the 2014 Farm Bill, farmers have been able to grow crops for limited hemp research programs. But thanks to a new version of the large-scale agriculture legislation passed and signed into law late last year, the plant is now officially legal under federal law as long as farmers comply with state rules. U.S. farmers have been licensed to grow 511,442 acres of marijuana's non-intoxicating cannabis cousin this year—a 455 percent increase over 2018 levels—according to Vote Hemp's annual survey of state agriculture departments. That is up from 78,176 acres grown last year, 25,713 acres in 2017 and 9,770 acres in 2016, the group reported. Hemp production is legal in 46 states. It is a strain of the cannabis species that is grown specifically for the industrial uses of its derived products. It is one of the fastest growing plants and was one of the first plants to be spun into usable fiber 50,000 years ago. It can be refined into a variety of commercial items, including paper, textiles, clothing, biodegradable plastics, paint, insulation, biofuel, food, and animal feed. Precision Rotary Equipment Mobil dryer will be capable of drying hemp faster, & more cost efficient than the current method.
ROTARY PARTS & FABRICATION
We Offer Rotary Services that Include Designing, Installing & Maintaining Many Different Types of Industrial Rotary Drums.
SEALS
The proper seal for your rotary equipment is a must. The right seal will not let tramp (contaminated) air inside your dryer and product leak outside of your rotary equipment. Increase energy cost due to tramp air cool down, product contamination due to outside sources and increased emissions are some of the reasons of a bad seal design. PRE seals are made of long lasting Kevlar with reinforcing for additional support
TIRE GRINDING
“Surface refinishing Why? And How?”
1. Bearing failure can cause scaring to tire and trunnion making tracking harder.
2. Lack of lubrication will tear up the tire and trunnion face, causing the dryer to run rough.
3. Over adjustment can result in wearing a taper in tire and trunnions. Tapers can make it hard to control your dryer, letting it thrust uncontrollably.
Grinding will make your dryer run smoothly and get it back to new condition
TIRE REPAIR
When A tire (riding ring) cracks, a double thud can be heard as the crack moves around to each trunnion. When this happens PRE can help. PRE will try and determine the tire alloy and work harding. Job prep and post job prep along with welding material are especially important to keeping tire from re cracking.
THRUST ROLLERS
Over the years PRE has encountered thrust roller failure. Proper roller material bearings are critical to thrust roller design. We have designed a thrust roller system that allows for maximum adjustment that has a long life and durability. PRE can work with you to determine what design works best for your needs.
TRUNNIONS REPAIR / FABRICATION
PRE’s new trunnion design and fabrication insures that you get the following:
- The proper shaft material to insure shat will not fail and eliminate premature wearing
- Proper trunnion material for the trunnion forging must be made from softer material than the tire
- PRE heat shrinks the trunnion shafts, thus preventing shaft from moving in the forging
- PRE also can-do trunnion grinding onsite with dryer in operation
BEARINGS
Bearing upgrade Why: The benefits of extending trunnion and thrust rollers bearing life to your dryers are the following: Extended life cycle, lower maintenance costs and the elimination of production outages caused by premature bearing failure. PRE has engineered upgrades that will extend service life from 5 to 10 years. Contact Precision Rotary Equipment for your all of you bearing upgrade needs
FLIGHTING
Engineering the right type of flighting for your product is critical. The right design will add to the efficiency and load you can put on the dryer.
INSPECTIONS
Over the years PRE has developed a unique inspection program for rotary equipment. PRE’s representative will visit your facility and inspect your rotary equipment and provide a detailed inspection report. We will take pictures with your approval and insert them in the report.
AGL'S
PRE patented the Automated Graphite Lubricator (AGL). Companies that were using an older system had complaints about the system clogging, having to have your hand too close to the moving tire, loosing air pressure and difficulty adjusting the amount of graphite applied. Precision Rotary Equipment listened, designed, and patented the AGL.
INDUSTRIES SERVED
We Service Many Different Industries all Over
BRANDS WE HAVE SERVED
Here are Some of the Companies we have Serviced
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