If you would like to learn more about food safety and sanitation equipment innovations trending in food processing equipment and systems, we are offering a Lunch & Learn presentation.
Our focus will be to customize this presentation to talk about your production needs, and safety and sanitation goals.
We will monitor COVID-19 travel and distancing regulations and if allowed, we can have the Lunch & Learn at Apache Stainless or at your facility. Just let us know and we will take care of lunch.
We will also offer a virtual meeting if that works best, and we will send attendees a gift card for lunch on us!
We look forward to hearing from you!
Contact a technical sales manager to schedule!
In terms of material used in food processing and commercial equipment, here is the list of stainless materials from smoothest to the roughest RA range.
Electropolished surfaces range from 6 RA – 14RA microinches. Electropolishing can change RA values up to 50% smoother, depending on the material being treated.
2B Mill Finish – This is a widely used stainless steel finish, common in industrial, chemical and food applications. It is corrosion resistance and has a typical range from 15RA (16 gauge) – to 40 RA (7 gauge) microinches.
No. 4/Dairy Finish – For processing industries, the Dairy finish is required to meet the basic 3-A standards. It uses a 180 grit and has an RA range of 18-31 microinches.
No. 4 Finish – This finish uses a 150-grit abrasive creating a polished brushed surface. The RA range is 29-40 microinches.
No. 3 Finish – The No. 3 finish uses a 120 grit abrasive. It has a semi-polished finish with an RA range of 36 – 58 microinches.
Bead Blasted surfaces have a soft satin appearance and low reflection. The process of bead blasting utilizes bead material such as glass or ceramic beads to produce a non-directional, textured surface. The finer the blasting media, the more corrosion resistance the surface performance. The RA values are typically higher than 45RA microinches, but are dependent on the blasting process and the stainless material.
Improve your Stainless Finishes IQ; read our complimentary e-book.
An equipment safety and sanitation audit can provide direction for implementing improvement procedures and specifying equipment updates that mitigate risk and solve for safety and production goals. Here’s an excerpt from our audit checklist:
Every food processor has their own unique food safety challenges. Here is one process room scenario where attention to process layout, equipment modifications and training can significantly reduce foreign material contamination.
Here is a quick read on our products and industries that Mepaco serves.
Equipment Products: Cookers, Blenders, Dumpers, Metering Screw Conveyors, Mixers, Pump Feeders, Sanitary Belt Conveyors, Sanitary Design Lifts, Vacuum Stuffers and systems.
Food Manufacturing Industries: Dairy, Meat and Poultry, Pet Food, Plant-Based Foods and Proteins, Processed Foods and RTE, Fruits and Vegetables.
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We recently designed an in-house meat attachment test to determine performance of stainless finishes used in processing equipment. In a device designed by our technicians, we tested an electropolished panel on the left, a pickle passivated panel in the center and a bead blasted panel on the right. The 70% lean beef patty with an internal temperature of 44 degrees, was placed on each of the stainless finish examples, and the mechanism was tilted to at least 90 degrees.
The video will show that the electropolished sample demonstrated the least meat attachment.
Mepaco, part of the Apache Stainless family, offers mechanical and chemical finishing in-house. Many customers specify our high-performance finishes to reduce food safety risk and to create sanitation efficiencies.
Contact our sales and application experts for more information.
This animation demonstrates the modifiable Batching Bin System.
Pre-broken frozen food products (red meat, fish, chicken, vegetables) are delivered to a designated surge loader on a traversing belt which locates the exact drop position. Once the recipe is established and the demand is made, the applicable surge loader(s) deliver product. Load cells are used to measure product displacement over a given time (loss-in-weight method). Mix tanks, blenders or cookers signal for the raw materials in a given SKU and the surge loading metering screw conveyors will deliver the correct dosage of product required through the primary grinder and then to the batch for final formulation.
Contact our technical sales representatives for questions and a personal virtual tour of this system!
With the complex demands in food processing and production, safety, and quality, every component within food equipment is critical. Any machinery with moving parts will utilize bearings. Here are some tips to reduce wear issues and extend bearing life:
1. Pull more out of your grinder
Ask your grinder experts about an upgrade kit to address a different plate configuration to increase throughput.
If you do not have a level sensor, contact your controls partner to add controls to turn off the grinder before it runs dry. A continuous flow of meat product will keep the plates and blades lubricated - required for best performance.
Keep the pins, bushings, heads, and knives in well maintained condition.
2. Tune your system
Schedule an audit to tighten up your process. Look to remove 15 - 20 seconds from all inefficient processes.
Consider VFD motors at different speeds to improve production flow.
3. Address small issues before they become a big downtime issue
With production at or near max or a lack of production staff, preventative maintenance may not be consistent. Operators need to allow time to address small maintenance issues. Rushing to close a safety grate that slams on the equipment causing welds to break, or not reporting wear of critical parts can lead to significant downtime.
If there is a repair needed on a piece of equipment, the best advice to ramp-up production is to have long-lead item parts on hand. Agitators that are custom fabricated can take up to eight weeks for delivery. Cylinders, motors, gearmotors and gearboxes are all long-lead items that can take up to 2 - 5 weeks for delivery.
Call Mepaco Parts and Field Services if you need support with these upgrades at 920-356-7334.