Looking for weighing & Filling machine for 50 kg paper sacks- valve type AND 2 Ton PP JUMBO Bags weighing & Filling machines to be installed in our existing plant…. Material specification is as below : 1. Name : copper slag ( Dried & Sieved) 2. Bulk Density : 1750 Kg/m3 3. Particle Size : 0.2 to 2.4 mm 4. Flow characteristics : Free Flowing 5. Moisture Content : 0.04 % Speed Required : 300 to 400 bags per hour for 50 kg bags 10 to 12 bags per hour for 2 Ton PP Jumbo Bags. Email : info@effemax.biz