USED SHRED-TECH ST50

Model: Shred-Tech ST-50
Type: High-Torque, Low-Speed, Dual-Shaft Industrial Shredder

1. PERFORMANCE SPECIFICATIONS

Throughput: 1 – 3 Tons/Hour (Material dependent)
Drive motors: Dual Electric Motors (Standard)
Motor power: Total System HP: 40 HP – 60 HP
Voltage: 208V, 230V, 460V, 575V (3-Phase, 60Hz standard)
Cutter drive: Electric gear-reduced drive
Control system: PLC with knife reversal on overload

2. CUTTING CHAMBER & KNIVES

Cutting Chamber Dimensions (W x L):
- Option A: 21" x 30" (533 mm x 762 mm)
- Option B: 21" x 40" (533 mm x 1,016 mm)
- Option C: 21" x 50" (533 mm x 1,270 mm)

Knife diameter: 10"
Shaft hex size: 3 3/8" (86 mm)
Shaft distance: 7 1/2" (191 mm) center-to-center

3. PHYSICAL DIMENSIONS & WEIGHT

(Estimates for standard machine core; varies by hopper/stand)

Machine length: 100" – 120" (2,540 mm – 3,048 mm)
Machine width: ~45" (1,143 mm)
Machine height: ~107" (2,718 mm)
Machine weight: 4,900 lbs – 5,500 lbs (2,222 kg – 2,495 kg)
Hopper opening: Matches cutting chamber length
Discharge height: 40"

4. STANDARD FEATURES

- Hex Shafts: Heat-treated alloy steel for superior strength;
ensures easy knife removal (no keys to shear).
- Bulkhead Walls: Labyrinth barriers/bulkhead walls protect
bearings and seals from liquid and dust migration.
- Cleaning Fingers: Sectional fingers removable from top
for easy maintenance.
- Construction: Heavy-duty welded steel.

5. COMMON APPLICATIONS

- E-Waste (Hard drives, circuit boards)
- Plastics (Purgings, bumpers, moldings, pipes)
- Wood (Pallets, crate waste)
- Medical Waste (Sharps, boxed waste)
- Product Destruction (Prototypes, off-spec goods)
- General Waste (Passenger tires, cardboard)

Cutting chamber sizes: 21"x30", 21"x40", 21"x50"
Hex shaft size: 3-3/8"
Distance between shafts: 7.5"
Number of motors: 1 or 2
Hopper height: 44"