Scrap Bale Packaging
PM Manipulators: Safe and Efficient Handling of Scrap Bales in Recycling and Metal Processing
Challenges in Scrap Bale Handling
Scrap bales made from metal, aluminum, or plastic:
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Are heavy and irregularly shaped
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Pose risks during manual palletizing operations
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Can lead to production delays and workplace safety hazards
PM Industrial Manipulators solve these challenges with fully pneumatic systems, enabling safe, balanced, and precise handling of scrap bales.
Scrap Bale Handling Technology
The pneumatic balance system neutralizes the load’s weight.
Operators can lift a bale alone, rotate it 0°–90°, and place it precisely on pallets.
Rigid-arm or twin-rope manipulator models accommodate different capacities and reach requirements.
Applications
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Recycling facilities
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Foundry scrap feeding lines
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Aluminum, steel, and copper recovery plants
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Press exit lines and storage areas
Technical Specifications
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Load Capacity: 25 – 1.850 kg (depending on model)
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Rotation Capability: 0°–90°–180°
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Grip Type: Pneumatic gripper, hook, magnet, or special bale clamp
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Operating Principle: 100% pneumatic – no electricity required
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Installation Options: Column, ceiling, or rail-mounted
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Safety: CE certified, compliant with EN 14238 and ISO 12100
Twin-Rope Models – For Medium-Weight Bales
Ideal for high-speed, balanced, and repeatable palletizing tasks.
The load becomes “weightless” thanks to pneumatic balancing.
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PM Transporter – Up to 120 kg
Compact design, fast cycle, high stability.
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PM Helpful – Up to 180 kg
Medium scrap bales; twin-rope balance, silent operation, 360° movement.
Usage: Recycling, metal processing, waste management lines.
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PM Gentle – Up to 250 kg
Handles heavier and irregular bales with vibration-free movement and minimal maintenance.
Rigid-Arm Models – For Heavy and Dense Bales
Rigid-arm manipulators provide maximum stability for large and compressed metal bales.
The arm carries the load directly, ensuring controlled and vibration-free operation.
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PM Forceful – Up to 450 kg
Heavy steel bales; 0°–90° vertical–horizontal rotation, pneumatic brake, full balance.
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PM Powerful – Up to 750 kg
High-density bales; extended reach, secure positioning, durable arm structure.
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PM Hercules – Up to 1.200 kg
Large aluminum, steel, or copper bales; strong structure, high stability, long-lasting mechanics.
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PM Galactus – Up to 1.850 kg
Extremely heavy industrial bales and foundry scrap blocks; maximum capacity, high safety, precise guidance.
Advantages of PM Manipulators in Scrap Handling
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🧭 Pneumatic balance system makes heavy bales “weightless”
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⚙️ 0°–90° vertical–horizontal rotation for precise palletizing
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👷 Reduces operator effort, ergonomic operation
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🧲 Safe gripping via pneumatic gripper or clamp
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🕒 Up to 40% faster palletizing
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🔥 Safe operation near hot areas with remote feed option
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🛡️ CE & EN 14238 compliant safety design
Efficiency, Safety, and Ergonomics Combined
PM Industrial Manipulators enhance operator safety, maintain production continuity, and minimize physical effort in scrap handling.
Remote control, pneumatic brakes, and specialized grippers allow high-speed, fully safe operation in recycling facilities.
Locally Produced – Global Quality
Developed by Erha Engineering, PM Manipulators leverage 35+ years of experience in metal recycling, foundries, and production industries.
All models are CE certified and fully compliant with EN 14238 and ISO 12100 standards.