Ordered mutiple of these. Two of three were missing pieces. There is no product support. Either make your own replacement parts, return or buy new. Every once and awhile it makes a squealing noise.

I received the pneumatic can crusher as a gift and overall, it's been a fun and efficient addition to my recycling routine. The ability to crush cans without manual effort beyond the push of a button is fantastic.Pros: * Efficient Crushing: This thing crushes cans with ease! It significantly reduces the volume of cans, making recycling much more manageable. * Automatic Discharge: The pressure-driven discharge system that pushes the crushed cans into a bin is a clever and convenient feature. * Sturdy Build: The can crusher feels well-built and durable, suggesting it will last a long time. * Fun to Use: Crushing cans has become almost enjoyable thanks to the smooth and efficient operation. * Complete Tool Kit: All the necessary tools for assembly were included, which was a pleasant surprise based on other reviews.Cons: * Confusing Installation Manual: The manual covers multiple models, making it confusing to follow the instructions for the specific unit. * Missing/Pre-Installed Hardware: The parts list didn't accurately reflect the hardware, as some screws were pre-installed, and the purpose of the included washers was unclear. * Extra Parts: I was left with several extra parts after the installation, and the manual didn't clarify their purpose. * Manufacturing Debris: I found plastic and metal shavings inside the unit, likely from the manufacturing process. * Installation Challenges: Some installation steps were unclear or missing, such as the cylinder screw access and the can chute screw size. * Hidden Compressor Requirement: While the Amazon page does mention the need for an air compressor, it's buried in the details and easy to miss. This crucial information should be more prominent. * Air Consumption: While it crushes effectively, it does consume a noticeable amount of air (around 10 PSI per can) from my small compressor.Overall:Despite the installation challenges, extra parts, and minor manufacturing issues, the crusher is a worthwhile product. It took about an hour to assemble, and having all the necessary tools provided was a definite plus. Once set up, it performs exceptionally well, crushing cans effortlessly and making recycling more efficient. The automatic discharge is a great feature, and the overall build quality is impressive. I'd recommend this product for anyone looking for a convenient and efficient way to crush cans, but be prepared for a potentially confusing installation process and make sure you have an air compressor ready, as this requirement isn't immediately obvious on the product page.Tips for Potential Buyers: * Double-check the hardware and compare it to the manual before starting installation. * Be prepared to troubleshoot some of the installation steps. * Ensure you have a compatible air compressor. * Consider mounting it in a location that can accommodate a larger compressor for continuous use.