Los Angeles, USA | Pocket Coil Recycling Line & Baling Equipment | On-Site Technical Consultation | ENERPAT

Visit Date: November 3, 2026
Location: Los Angeles, California, USA
Service Type: On-Site Technical Consultation
Application: Pocket Coil Recycling, Steel Wire Separation & Material Baling

1. Understanding the Customer's Mattress Recycling Operation

On November 3, 2026, the ENERPAT team visited a mattress recycling and manufacturing business in Los Angeles, California, to discuss improvements to its existing mattress recycling operation.

With approximately 10–20 years of industry experience, the customer has established connections across the mattress recycling sector and learned about ENERPAT through industry referrals.

The primary focus of this visit was Pocket Coil Recycling. The customer currently handles approximately 500–600 pocket coil units per day and aims to complete processing within an 8-hour shift.

The main requirement is to separate steel coil springs from their fabric pockets efficiently, recover cleaner steel scrap, and improve the overall productivity of the recycling operation.

2. Existing Mattress Recycling Process & Equipment Challenges

During the site assessment, the ENERPAT team reviewed the customer's existing equipment, material handling process, and production bottlenecks.

Manual Mattress Deconstruction

The customer currently dismantles mattresses manually, separating the main components into:

• Pocket coil spring units

• Mattress fabric and textiles

• Mattress foam

• Wooden frames

The recovered fabric and foam are compressed using existing vertical balers and small semi-automatic horizontal balers. However, the current baling process requires considerable manual handling and does not provide the desired processing efficiency.

Wooden frames have limited recovery value in the customer's current operation and are generally discarded.

Existing Pocket Coil Shredding System

The customer currently operates two four-shaft shredders from an existing equipment brand for processing pocket coil springs. The existing configuration includes belt conveyors and magnetic separation equipment.

Before shredding, operators manually open the pocket coil assemblies and feed them into a four-shaft shredder with an approximately 1,300 mm working width.

The current processing method presents several challenges:

• Limited throughput: When a screen is installed, the shredder processes only around 10 pocket coil units per hour, which is insufficient for the customer's daily production target.

• Fabric contamination: Without a screen, the shredded steel wire contains fabric residues, reducing the quality and selling value of the recovered material.

• High maintenance costs: Replacement blade sets cost approximately US$30,000.

• Seal-related maintenance issues: Shaft-end seals are prone to damage, resulting in additional maintenance requirements.

These challenges have made it difficult for the customer to achieve the desired balance between processing capacity, material purity, and operating costs.

Existing Metal Briquetting Equipment

For steel spring recovery, the customer currently uses two small mattress spring balers.

Due to their limited compression chamber size and insufficient pressing force, the machines produce poorly compacted metal briquettes. This affects the final bale quality, material density, and handling efficiency.

The ENERPAT team also inspected the existing vertical baler and small semi-automatic horizontal baler used for compacting mattress foam and textiles.

3. ENERPAT's Recommended Equipment & Recycling Solution

Based on the customer's daily throughput target, existing equipment configuration, and future expansion plans, ENERPAT discussed a phased equipment upgrade rather than requiring the customer to replace the entire operation at once.

3.1 Pocket Coil Shredding & Separation Line

The primary recommendation is a dedicated pocket coils recycling line designed to separate spring steel from fabric residues.

The proposed initial configuration includes:

• Infeed Conveyor

• Four-Shaft Shredder

• Vibrating Separation Table

• Magnetic Separator

The conveyor provides controlled material feeding, while the four-shaft shredder reduces the pocket coil assemblies into smaller pieces for downstream separation.

The vibrating table helps disperse and distribute shredded material evenly, allowing the magnetic separator to recover ferrous steel wire from the mixed material stream.

For the next stage of development, the customer is considering adding:

• Air Separator / Air Classification System

• Industrial Dust Collection System

These additional systems can further improve fabric and lightweight impurity removal while supporting a cleaner production environment.

3.2 Lid-Style Metal Block Baler

To address the limitations of the existing small metal briquetting machines, ENERPAT recommended a Lid-Style Metal Block Baler.

Designed for metal scrap compaction, this equipment can help improve the density and consistency of recovered metal blocks, making steel scrap easier to store, handle, and transport.

The final machine configuration will need to be matched to the customer's recovered spring steel dimensions, bulk density, required block size, and daily processing volume.

3.3 Semi-Automatic Horizontal Baler

For the customer's mattress fabric and foam recycling operations, ENERPAT also recommended a semi-automatic horizontal baler.

Compared with the small baling equipment currently in use, a suitably configured closed door horizontal hydraulic baler can provide a more centralized and efficient solution for compressing recovered textiles and foam.

This equipment can help reduce material storage volume, improve bale handling, and streamline the downstream recycling process.

4. Planning for Future Capacity Expansion

The customer plans to establish another nearby facility in approximately six months, with the new operation focusing specifically on pocket coil spring recycling.

This expansion creates an opportunity to introduce dedicated pocket coil processing equipment instead of relying entirely on manual dismantling and the limitations of the existing shredding system.

The customer is considering a step-by-step investment approach:

Phase 1 – Core Shredding & Magnetic Separation

Introduce the infeed conveyor, four-shaft shredder, vibrating separation table, and magnetic separator to establish the core pocket coil recycling process.

Phase 2 – Improved Material Purity & Environmental Control

Add an air separation system and industrial dust collection equipment to further improve fabric removal and production conditions.

Phase 3 – Metal Compaction & Baling Upgrades

Introduce a lid-style metal block baler and a suitable semi-automatic horizontal baler to improve the handling and storage of recovered steel, foam, and textile materials.

This phased approach allows the customer to prioritize the most urgent processing requirements while keeping future equipment expansion in consideration.

5. ENERPAT On-Site Technical Consultation

During this visit, ENERPAT focused on understanding the customer's actual production conditions rather than simply recommending individual machines.

The discussion covered existing four-shaft shredders, magnetic separation equipment, metal briquetting presses, vertical balers, and semi-automatic horizontal balers.

Particular attention was given to the customer's 500–600 pocket coil units per day target, steel wire recovery quality, equipment maintenance costs, and planned facility expansion.

Following the consultation, ENERPAT identified three key equipment priorities:

• Pocket Coil Shredding & Separation Line – For processing pocket coil assemblies and recovering steel spring wire.

• Lid-Style Metal Block Baler – For improving the compaction of recovered metal scrap.

• Semi-Automatic Horizontal Baler – For handling mattress foam and textile waste.

ENERPAT will continue to work with the customer on equipment selection and system configuration based on actual material samples, required throughput, and the planned investment schedule.

Looking for a More Efficient Pocket Coil Recycling Solution?

ENERPAT provides shredding, separation, magnetic recovery, and hydraulic baling equipment for mattress recycling applications. Whether you are upgrading an existing pocket coil processing line or planning a new mattress recycling facility, our team can help evaluate your material and recommend a suitable equipment configuration.

Contact ENERPAT to discuss your pocket coil recycling requirements and arrange material testing.