Hormel Foods said Tuesday it has immediately suspended operations at one of its pork suppliers after undercover video footage revealed graphic animal abuse.

The video, which can be viewed at the site HormelHell.com, was shot in Oklahoma at a pig factory farm owned by The Maschhoffs — one of the largest US pork producers and a Hormel supplier.

In response to seeing the video Tuesday, Hormel said it has suspended The Maschhoffs’ Oklahoma sow operations while it conducts an investigation.

“Hormel Foods has a strict supplier code of conduct and policies relating to animal care and welfare,” the company said. “We will not tolerate any violation of these policies.”

The hidden-camera video shows workers ripping out baby piglets’ testicles and slicing off their tails without any pain relief, leaving them to languish from untreated injuries and illnesses, and cramming mother pigs into tiny “gestation crates” for nearly their entire lives.

Gestation crates have been banned in 10 US states and the entire European Union. More than 60 major food providers — including McDonald’s, Burger King, Wendy’s, Chipotle, Safeway, Kroger, Costco and Kmart — have all demanded that their suppliers do away with them.

Some of the largest food companies in the world, including Walmart and Nestlé, have committed to ending tail docking and castration without painkillers in their pork supply chains.

Major pork producers like Smithfield have committed to phasing out cruel gestation crates at their company-owned and contract farms. But Hormel “continues to allow these blatant forms of animal abuse by their contract suppliers,” according to Mercy for Animals.