All Guides

Every guide we publish about Krollen Industrial — quick, direct answers to the questions readers ask most often.

• Is a bus tub food safe?

  Yes, most commercial bus tubs are made from polypropylene, a food-contact-safe plastic — but whether a specific bus tub is NSF-listed for direct food contact depends on the individ

• Is it safe to eat meat cooked with the absorbent pad?

  No — meat cooked in direct contact with an absorbent pad is not considered safe to eat, and the pad should be removed before cooking. Most absorbent meat pads are made from cellulo

• Do anti-fatigue mats help with knee pain?

  Yes, anti-fatigue mats help reduce knee pain for workers who stand for extended periods by cushioning the surface underfoot and encouraging subtle leg muscle movement, which reduce

• How long can food be left under a heat lamp?

  Food held under a heat lamp is safe for up to 4 hours, provided the lamp maintains an internal food temperature at or above 140°F throughout that window. Beyond 4 hours, even heat-

• How much does it cost to run a 250 watt heat lamp for 24 hours?

  Running a 250 watt heat lamp for 24 hours costs roughly $0.72 at the U.S. average electricity rate of about $0.12 per kWh, or between $0.60 and $1.20 depending on your local utilit

• What is the best anti-fatigue mat for home use?

  A polyurethane foam anti-fatigue mat in the 3/4-inch thickness range — such as the Topo by Ergodriven or the Sky Solutions comfort mat — is the strongest home-use choice because it

• What are common wall shelf mistakes?

  The most common wall shelf mistakes are ignoring stud placement, underestimating load capacity, and skipping level verification — all of which cause shelves to pull out of walls or

• What are the disadvantages of using wire shelving?

  Wire shelving has four primary disadvantages: finish degradation in humid environments, poor support for small or loose items, higher per-unit cost compared to solid wood or partic

• What are bus tubs called?

  Bus tubs go by several names in commercial foodservice: bussing tubs, bus boxes, dish tubs, and utility tubs are all terms used for the same rectangular plastic container used to c

• What is a dunnage shelf?

  A dunnage shelf — more commonly called a dunnage rack — is a low-profile floor-level storage platform designed to elevate product off the ground, typically 8 to 14 inches high, to

• What is the absorbent pad under meat called?

  The absorbent pad under meat is called a meat soaker pad, also commonly referred to as a meat absorbent pad or drip pad. It is the small, flat absorbent insert placed beneath fresh

• Where can I buy empty ice bags?

  Empty ice bags are sold through restaurant supply distributors, commercial foodservice wholesalers, warehouse clubs like Costco, and online marketplaces like Amazon — with Amazon b