Why Steel Drums Need a Dedicated Shredder
Standard 55-gallon (200-liter) steel drums are cylindrical, smooth-walled, and relatively light. Fed into a general-purpose shredder, they roll and bounce on flat cutting shafts without being gripped. The TG-DrumShred 60 solves this with hook-style cutting tools that catch the drum wall, fold it inward, and feed it into the shearing gap between two counter-rotating shafts. A hydraulic feed ram keeps the drum engaged with the shafts, preventing empty containers from bouncing away from the cutting tools.
Specifications
| Parameter | Value |
|---|---|
| Shaft Configuration | Twin counter-rotating |
| Drive Power | 2 × 22 kW (44 kW total) |
| Feed Hopper | Sized for 55-gallon (200L) drums |
| Hydraulic Ram | Positive feed engagement |
| Shaft Speed | 25–35 RPM (low-speed shearing) |
| Cutting Tools | Hook-style, hardened alloy steel, bolt-on |
| Side Liners | AR400-grade bolted wear plates |
| Motor Frequency | 50 Hz or 60 Hz configurable |
The low-speed shearing action (25–35 RPM) minimizes spark generation compared to high-speed impact shredders, which matters when processing drums that may carry residual flammable vapor. However, this machine is not explosion-proof rated-drums must be properly emptied, vented, and certified residue-free before shredding.
Safety Requirements for Drum Processing
Processing empty steel drums involves hazards unique to containerized materials:
- Hazardous content drums: Drums that contained flammable, toxic, or reactive substances must be thoroughly cleaned, rinsed, and certified residue-free by a qualified handler before shredding. The machine reduces mechanical size but does not neutralize chemical hazards.
- Pressurized containers: Sealed drums or any pressurized vessel must not be fed into the shredder. Internal pressure can cause violent rupture when the shell is cut. All drums must be vented and open before processing.
- Spark management: If processing drums that contained flammable materials, confirm vapor levels are below the lower explosive limit (LEL) before feeding. Equip the facility with appropriate gas detection and fire suppression systems.
The TG-DrumShred 60 is designed for empty, vented, non-pressurized steel drums and containers. It is not suitable for compressed gas cylinders, aerosol cans under pressure, or drums containing unreacted hazardous chemicals. Confirm your drum types and former contents with our engineering team before ordering.
What It Can and Cannot Process
| Accepted | Not Accepted |
|---|---|
| 55-gal (200L) steel drums, open-head and closed-head | Stainless steel drums >1.5 mm wallall |
| 30-gal and 15-gal steel pails | Cast iron containers |
| Steel IBC containers (plastic liner removed) | Pressurized vessels of any kind |
| Steel buckets and tins up to 1 mm wall | Compressed gas cylinders |
| Aluminum drums and containers | Aerosol cans under pressure |
For plastic drums (HDPE), a different cutting tool profile may be needed to prevent material wrapping around the shafts. If you process both steel and plastic containers, discuss your requirements with our engineering team so the tool configuration is specified accordingly.
Volume Reduction and Downstream Integration
Shredding reduces drum volume by 70–85%, making transport to steel recycling facilities far more cost-effective than hauling intact empty drums. Non-metallic contaminants (plastic liners, rubber gaskets, bung caps, labels) pass through and are separated downstream. The discharge can be configured as open discharge or with an optional screen for particle size control. A discharge conveyor or downstream magnetic separation can be integrated on request.
Wear Parts and Support
Cutting tools are bolt-on, individually replaceable without shaft removal. The hydraulic ram uses a dedicated power pack with its own oil reservoir and filtration system. Our engineering team can configure tool profiles and hopper dimensions for non-standard container sizes. Each machine ships with a spare-parts kit; standard lead time for replacement wear parts is under 45 days. Installation supervision, operator training, and a 12-month warranty are included.
Frequently Asked Questions
Request a Detailed Proposal
To prepare an accurate quotation, include your typical drum types and sizes, former contents (for safety assessment), estimated monthly volume, whether drums are pre-cleaned and certified, site power supply (50 Hz or 60 Hz), and any specific fire suppression or gas detection requirements for your facility. Mention whether you need the shredder integrated with a discharge conveyor or downstream magnetic separation.
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