These bench-type pulverizers are recommended for reducing coal or coke from No.4 to No.60 sieve size. Light duty LC-350 has manual feed from the 1L feeder hopper to pulverizing chamber. Other models have 1/8hp chain-driven auger feed. All have 6in (152mm) diameter x 2in (51mm) wide chamber. LC-350 and LC-500 have 115V direct rotor drive. Top quality LC-502 has 230V (115V on request) belt drive for smoother operation and longer parts life. Starter is NEMA 12. Add F to model numbers for units to operate on 230V/50Hz power supplies.
All models have one-piece balanced rotor with hard coated hammers, driven by 1hp, single phase motor with overload protection. Pulverizing chambers are fully sealed and have quick-opening latch for cleaning or changing screen plate cylinders. Five screen plate cylinders are supplied with each machine in sizes .020, .024, .033, .040, .0625in diameter holes. Lock pins hold screens in place around circumference of pulverizing chamber. Feed hoppers and sample cups are galvanized. Standard feed hoppers have 0.5L capacity. Inquire for 1L hoppers. Machines all have steel base plate with four rubber pads.