1. All are hydraulically driven, work smoothly, safe and reliable; 2. Use manual or PLC automatic control mode of operation; 3. Discharge forms: four ways: side roll bag, side push bag, forward push bag or no bag out ; 4. Installation does not require foot screws, and diesel engines can be used as power in places without power. Product specifications and types: The metal baler has 63 tons to 600 tons, 10 varieties and more than 20 specifications, which can meet the different needs of customers at different levels.