Quantity   Component name
1 × Ozito 2400W Rapid Garden Shredder Used to shred bottles. This seems to be the best reasonably priced option
1 × Value Vacuum Pump Extremely cheap: https://www.alibaba.com/product-detail/Value-vacuum-pump-VE-N-series_60816956209.html?spm=a2700.8443308.0.0.4a563e5fXw478p