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Overview

The ST-1200 shredder is specifically designed for high shock load and severe duty applications such as OTR tires, magnesium ingots and castings, high volume municipal & industrial waste, oversized bulky waste, copper and steel wire and cable, baled aluminum scrap and other applications.

Features

CUTTING CHAMBER
Considered the largest and most powerful high torque shear shredder available today, the ST-1200H shredder is available in three cutting chamber sizes.
DRIVE SYSTEM
The ST-1200H shredders offer electric/hydraulic and diesel/hydraulic systems. Power units range in horsepower from 447 kw to 895 kw. High-torque, multi-cam, radial piston hydraulic motors are available in single or dual configurations. Shred- Tech’s superior closed loop hydraulic drive systems allow for knife tip cutting forces in excess of 1,334 kw.
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-1200H control panel, designed 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 maximize knife placement options and allow 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-1200HS ST-1200H ST-1200HL
M/C Length (mm) 4,356 4,940 5,531
M/C Width (mm) 2,530 2,530 2,530
M/C Height (mm) 4,388 4,388 4,388
M/C Weight (kg) 32,037 35,380 38,737
Floor Space (sq.m.) 11.1 12.5 14.0
PRODUCT SPECIFICATIONS
Drive Hydraulic Hydraulic Hydraulic
Number of Motors 2 2 2
Power (kw) 447-895 447-895 447-895
Mortor Type Radial Piston Radial Piston Radial Piston
Power Unit Diesel or Electric Diesel or Electric Diesel or Electric
Knife Thickness (STD) (mm) 74.6 74.6 74.6
Number of Knives 24 32 40
Knife Diameter (mm) 806 806 806
Hex Shaft Diameter (mm) 276 276 276
Distance Between Shafts (mm) 606 606 606
Cutting Chamber (mm) 1,575 x 1,778 1,575 x 2,369 1,575 x 2,959
Discharge Height (mm) 2,070 2,070 2,070
Hopper Height (mm) 1,487 1,487 1,487
Hopper Opening (mm) 2,089 x 1,799 2,089 x 2,388 2,089 x 2,978
Stand Opening (Width) (mm) 2,692 3,277 3,861
Stand Opening (Length) (mm) 2,362 2,362 2,362
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
Modem Capabilities
Boom Crane and Working Platform

Drive

Hydraulic

 

Power (kw)

447-895

 

Cutting Chamber (mm)

1,575 x 1,778