In October 2026, the ENERPAT US technical service team conducted an on-site visit to a prominent metal recycling facility in St. Louis, Missouri. As a leading regional scrap metal processor, the client seeks to expand its existing scrap handling operations. This site visit focused on providing preventative maintenance and engineering retrofits for an existing Hopper-Style Automatic Metal Baler, while finalizing engineering layouts for an automated aluminum scrap shredding and magnetic separation system.
During the plant walkthrough, ENERPAT engineers evaluated a Hopper-Style Automatic Metal Baler that has been in continuous operation for five years, processing loose scrap including UBCs (Used Beverage Cans), aluminum extrusions, and iron-contaminated turnings.
To restore optimal performance and prevent downtime, our team provided immediate technical recommendations and scheduled on-site services:
Air-Cooler & Pump Motor Servicing: Excessive dust and metallic fines accumulated on the air-cooling radiator and hydraulic pump motor were identified. ENERPAT recommended a weekly preventive maintenance protocol to ensure efficient heat dissipation and extend hydraulic motor lifespan.
Structural Bumper Replacement: Physical damage to the hopper side-guard panel caused by forklift feeding will be repaired with heavy-duty OEM replacement side plates.
Equipment Anchoring: Structural floor-anchoring solutions were designed to counteract vibration during high-pressure hydraulic compaction strokes.
2. Automated Sensor & Fluid Collection Retrofits
To streamline loading and prevent fluid spillages, ENERPAT is implementing two key upgrades:
Optical Loading Sensors: Installing level sensors inside the charging hopper to enable automated cycle initiation and prevent overfilling.
Hydraulic Fluid & Coolant Collection System: Modifying the bottom drainage tank by adding an external discharge port, secondary pump, and dedicated piping to capture residual cutting fluids during compression.
System Expansion & Customized B2B Solutions
Project 1: Hopper-Style Baler Material Handling Line Upgrade
To optimize workflow around the existing baling system, ENERPAT designed an integrated material handling line. The updated layout incorporates:
Heavy-duty steel apron feed conveyors
Storage hoppers with vibrating feeders
Drum-type permanent magnetic separators
Fully mapped equipment footprint designed for optimal plant floor layout
Project 2: Shredding, Separation & Automated Palletizing System
To solve the customer's severe material downgrade issue—where aluminum scrap mixed with ferrous contaminants was rejected by downstream smelters—ENERPAT proposed an end-to-end ENERPAT aluminum recycling equipment processing system:
Industrial Shredding & Magnetic Separation: Single/dual-shaft shredders combined with high-intensity cross-belt magnetic separators to effectively liberate and remove iron contamination.
Hopper-Style Automatic Metal Baler: High-density compaction of purified aluminum scrap into uniform bales.
Robotic Palletizing Arm: An automated $150,000 robotic arm integration for automatic stacking and pallet handling of compressed metal bales.
Next Steps & Service Roadmap
1. Immediate Actions:
Dispatch reference video demonstrations of the automated baling and robotic palletizing integration to client management.
Finalize technical proposals and official quotations for the complete aluminum processing line for executive review.
2. Follow-Up Engineering Services:
Supply and install replacement side bumpers for the Hopper-Style Automatic Metal Baler.
Execute full hydraulic maintenance, sensor installation, and floor anchoring during the conveyor installation phase.
Why Choose ENERPAT On-Site Services?
At ENERPAT, we do not just deliver premium recycling machinery—we provide complete life-cycle engineering support. From initial facility layout and custom system design to preventative maintenance and rapid OEM retrofits, our local team ensures your ENERPAT aluminum recycling equipment operates at peak efficiency.
Enerpat is a global company specializing in waste-recycling and disposal solutions, with a mission to help customers build a better, more sustainable world. We are a leading global provider for municipal and industrial clients, helping them recycle and dispose of waste, reduce costs and consumption, and create more value.
We focus on sorters, shredders, balers, shears, and disposal equipment for a wide range of recycling needs. Enerpat believes that “Quality Transform The World.” We deliver the industry’s highest levels of quality and service. Choosing Enerpat means choosing trust and value.
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