STI Medical Waste Systems - 1000 lb/hr Unit


  • Fully Automated Siemens touch screen controller with off-site diagnostics capability monitored by WR2 engineers.
  • Lowest Operating Cost @ US $0.03 - $0.04 per lb.
  • Up to 90% Bulk Reduction
  • Environmentally Friendly
  • Continuous Feed, Quiet Operation, and No Harsh Odors
  • Automatic Waste Cart Disinfection
  • Proven Commercial Sites
  • Outstanding Reliability and Customer Service
Throughput capacity
1000 lb (455 kg) per hour
Operating temperature
Waste in Auger Chamber: 205-212˚F (96-100˚C)
Steam in Auger Chamber Jacket: 220-240˚F (104-115˚C)
Construction material
Stainless Steel (optional painted steel)
Available configuration
Floor or Dock Mounted Door
  • Safety Switches on all Access Panels
  • Door Release Inside Cart Dumper
  • Siemens PLC Monitored Alarm Matrix
  • Spore Testing Made Easy
  • Operator and Maintenance Training Program
Electrical Controls
Shredder: NEMA 4 cabinet
Main: NEMA 4 with Siemens PLC and touch screen
HEPA Filter
Min. Operational Efficiency of 99.97@0.3 microns
Steam in Auger Chamber
≥ 60 Minutes
Maximum cart size 220 gallons (800 liters) x 2 Carts/Lift
Recommended utilities

Sewer: 4" flush trapped floor drain to accept 4" I.D. connection.
Make-Up Air: 1400 CFM (If installed indoors)
4" to outside above roof (steam) (piping by others)
8" to outside above roof (HEPA) (piping by others)
Steam: 400-500 lb/hr minimum flow regulated to 13-14 PSIG Max. and 1" minimum diameter Pressure Relief Valve set @ 14 PSIG Max.
Electric: Shredder: 480 VAC, 3 Phase plus Ground, 150 Amp, 60 Hertz
Communications: Ethernet Cat5 preferred or Standard 4 wire analog with call access

(All utilities within 10 feet of unit)

  • Stainless Steel or Painted Steel Construction
  • Floor Mounted or Dock Mounted Door
  • Door Entry Location is Flexible
  • Hood Over Dumper
  • Waste Carts
  • Service Contract
  • Additional Training Services