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Overview

The ST-50 shredder is ideal for shredding a wide range of materials including plastic parts, wood waste and pallets, hazardous waste, medical waste, light electronic waste and many other items.

Features

CUTTING CHAMBER
The ST-50 is available in two cutting chamber sizes, 1,016 mm x 533 mm and 1,270 mm x 533 mm, enabling it to handle a wide range of product sizes.
DRIVE SYSTEM
The ST-50 shredder comes with a variety of gear reduced drive ratios fitted with 15 kw or 19 kw electric motors.
KNIVES
Shred-Tech engineers design each knife profile and configuration to suit the material for maximum throughput and optimum shred size.
CONTROL PANEL
The ST-50 control panel, designed by certified Shred-Tech technicians, features illuminated function buttons, keyed power switch, fused lockable disconnect, hour meter and a programmable logic controller for shredder functions, including knife reversal on overload.
HOPPER AND STANDS
Quality is evident in the workmanship of Shred-Tech’s 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 maximises 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-50E ST-50EL
M/C Length (mm) 2,794 3,048
M/C Width (mm) 1,143 1,143
M/C Height (mm) 2,718 2,718
M/C Weight (kg) 2,359 2,495
Floor Space (sq.m.) 3.2 3.5
PRODUCT SPECIFICATIONS
Drive Electric Electric
Number of Motors 2 2
Power (kw) 30-37 30-37
Voltage 208-600 208-600
Hertz 50/60 50/60
Knife Thickness (STD) (mm) 15.9 22.2 30.1 15.9 22.2 30.1
Number of Knives 80 60 40 80 60 40
Knife Diameter (mm) 254 254
Hex Size (mm) 86 86
Distance Between Shafts (mm) 191 191
Cutting Chamber (mm) 1,016 x 533 1,270 x 533
Discharge Height (mm) 1,016 1,016
Hopper Height (mm) 1,118 1,118
Hopper Opening (mm) 1,016 x 1,016 1,270 x 1,016
Stand Opening (Width) (mm) 533 533
Stand Opening (Length) (mm) 1,905 1,905
OPTIONAL FEATURES
PLC Interfacing for Peripheral Equipment
Custom Stands and Hoppers
Feed and Discharge Conveyors
Pneumatic or Hydraulic Ram
Truck Mounted
Vibrating, Magnetic or Rotary Separation
Airveying Discharge
Trommel Rinse Systems
Explosion Proof Motors
Modem Capabilities

Drive

Electric

Power (kw)

30-37

Cutting Chamber (mm)

1,016 x 533