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Overview

The ST-25 shredder’s applications include Molded Car Parts, Circuit Boards, Consumer Products, Hard Drives, Confidential Documents, Sharps, Medical Waste and various other applications.

*Product specifications subject to change without notice.

Features

CUTTING CHAMBER
The ST-25 shredder is available in three cutting chamber sizes, 16” x 13 3/4”, 16” x 27 1/2” and 16” x 34 1/2”, enabling it to handle a wide range of product sizes.
DRIVE SYSTEM
The ST-25 shredder is available with a wide range of gear reduced drive ratios fitted with 15 HP, 20 HP or 25 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-25 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-25ES ST-25E ST-25EL
M/C Length 68” 82” 89”
M/C Width 27” 27” 27”
M/C Height 78” 78” 78”
M/C Weight 2,000 lbs 2,300 lbs 2,500 lbs
Floor Space (sq.ft.) 13 16 17
PRODUCT SPECIFICATIONS
Drive Electric Electric Electric
Number of Motors 1 1 1
Horsepower 15-25 HP 15-25 HP 15-25 HP
Voltage 208-600 208-600 208-600
Hertz 50/60 50/60 50/60
Knife Thickness (STD) 3/8” 5/8” 7/8” 1 3/16” 3/8” 5/8” 7/8” 1 3/16” 3/8” 5/8” 7/8” 1 3/16”
Number of Knives 36 20 16 12 72 40 32 24 90 50 40 30
Knife Diameter 7 3/4” 7 3/4” 7 3/4”
Hex Size 2 11/16” 2 11/16” 2 11/16”
Distance Between Shafts 5 7/8” 5 7/8” 5 7/8”
Cutting Chamber 13 3/4” x 16” 27 1/2” x 16” 34 1/2” x 16”
Discharge Height 40” 40” 40”
Hopper Height 20” 20” 20”
Stand Opening (Width) 21” 21” 21”
Stand Opening (Length) 30” 44” 51”
OPTIONAL FEATURES
PLC Interfacing for Peripheral Equipment
Custom Stands and Hoppers
Feed and Discharge Conveyors
Pneumatic or Hydraulic Ram
Vibrating, Magnetic or Rotary Separation
Airveying Discharge
Trommel Rinse System
Explosion Proof Motors

Drive

Electric

Horse Power

15-25 HP

Cutting Chamber

13 3/4” x 16”