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Overview

The ST-400 shredder’s applications include steel drums, auto and truck tires, castings, municipal & industrial waste, medical & hazardous waste, pallets, mattresses, wood waste, high volume production processing, e-waste, electronic scrap and various other applications.

Features

CUTTING CHAMBER
The ST-400 shredder is available in four large cutting chamber sizes.
DRIVE SYSTEM
The ST-400 shredder is available with two 75, 100 or 150 HP electric motors.
KNIVES
Shred-Tech engineers design each knife profile and configuration to suit the application for maximum throughput and optimum shred size.
CONTROL PANEL
The ST-400 shredder’s control panel, designed and fabricated by certified Shred-Tech technicians, features illuminated function buttons, keyed power switch, fused lockable disconnect, hour meter, and programmable logic controller for shredder functions, including knife reversal on overload.
HOPPER AND STANDS
Quality is evident in the workmanship of Shred-Tech’s extra heavy duty stand and hopper. As an option, the stand and hopper can be modified to suit the application or installation.
HEX SHAFTS
The unique design of the machined hex shafts maximizes knife placement options and allows for easy knife removal and machine maintenance. Size for size, the hex shaft is several times stronger than a keyed shaft. The Shred-Tech hex shaft drive system offers the highest knife tip cutting force of any comparable shredder on the market.

Specifications
MEASUREMENTS ST-400ES ST-400E ST-400EL ST-400EXL
M/C Length 168” 180” 190” 200”
M/C Width 77” 77” 77” 77”
M/C Height 160” 160” 160” 160”
M/C Weight 30,000 lbs 33,000 lbs 35,000 lbs 38,000 lbs
Floor Space (sq.ft.) 90 96 100 106
PRODUCT SPECIFICATIONS
Drive Electric Electric Electric Electric
Number of Motors 2 2 2 2
Horsepower 150-300 HP 150-300 HP 150-300 HP 150-300 HP
Voltage (3 Phase) 208-600 208-600 208-600 208-600
Hertz 50/60 50/60 50/60 50/60
Knife Thickness (STD) 1 1/2” 1 7/8” 2 1/2” 3” 1 1/2” 1 7/8” 2 1/2” 3” 1 1/2” 1 7/8” 2 1/2” 3” 1 1/2” 1 7/8” 2 1/2” 3”
Number of Knives 35 28 22 18 43 34 27 22 50 40 31 26 57 46 36 30
Knife Diameter 22 3/4” 22 3/4” 22 3/4” 22 3/4”
Hex Size 8” 8” 8” 8”
Distance Between Shafts 17” 17” 17” 17”
Cutting Chamber 53” x 46” 65” x 46” 75” x 46” 87” x 46”
Discharge Height 80” 80” 80” 80”
Hopper Height 40” 40” 40” 40”
Stand Opening (Width) 47” 47” 47” 47”
Stand Opening (Length) 103” 118” 139” 151”
OPTIONAL FEATURES
PLC Interfacing for Peripheral Equipment
Custom Stands and Hoppers
Feed and Discharge Conveyors
Pneumatic or Hydraulic Ram
Vibrating, Magnetic or Rotary Separation
Reduced Voltage Starters
Trailer Mounted
Explosion Proof Motors
Modem Capabilities
Boom Crane and Working Platform

Drive

Electric

Horse Power

150-300 HP

Cutting Chamber

53” x 46”