Grinder for sale, used for approximately one month. I bought it a year and four months ago and only used it for one month. Its purchase price was 3300 riyals. Here are its specifications: - Feed grinder with two inlets, model 9ZR-500 - Production: 1000 - 100 kg/hour (depending on the sieve size used) - Electric motor: 5.5 horsepower, 4 kilowatts / 3-phase available - 9ZR-500