Bone Crusher PPM-7 with Stainless Steel Auger

PPM-7 large-bone pre-grinding machine is a professional device designed for efficient reduction of large bones, including heads. Thanks to its robust construction and modern technology, it ensures effective preparation of raw material for further processing.

The raw material enters the feed hopper, from where it passes between rotating gears. There it is crushed and transported to the next processing stage. The process guarantees high efficiency and operational reliability.

Applications

The PPM-7 machine is widely used in the production of bone meal and meat-and-bone meal made from animal bones and materials originating from meat-processing plants, including:

• veterinary confiscations,
• inedible carcasses,
• trimmings and slaughterhouse waste.

Before processing, the raw materials undergo mandatory veterinary inspection. The resulting meal, rich in protein, minerals, and phosphorus, is an indispensable additive for feed and fertilizer production.

Benefits and uses of the meal

• In agriculture – for feeding animals (poultry, cattle, dogs, cats),
• In fertilizer production – as a valuable source of phosphorus,
• In industrial plants – as an alternative fuel,
• In zoos and reserves – as a feed supplement.

Operational flexibility

The PPM-7 can operate both autonomously and as part of complete processing lines, allowing its use to be tailored to the individual needs of farms and enterprises.

Technical drawing

Specifications

• Weight (without auger): 500 kg
• Shredder motor: 7.5 kW, 1500 rpm
• Auger motor (optional): 2.2 kW, 1500 rpm
• Infeed opening: 410 × 325 mm

PPM-7 is a versatile and reliable machine that meets the modern requirements of the agricultural, feed, and industrial sectors.