Oem Egg Case Packing Automation Manufacturer

OEM Egg Case Packing Automation Solutions

System Overview

Egg case packing automation integrates case forming, loading, sealing, and palletizing into a continuous line that operates at speeds suitable for high‑volume egg processing plants. The line receives flat case blanks, forms them to the required dimensions, inserts egg trays or cartons, applies a seal, and stacks finished cases onto pallets or conveyors for downstream handling.

Technical Characteristics

Typical throughput ranges from 20 to 40 cases per minute, depending on case blank size and product weight. The system handles case dimensions from 300 mm × 200 mm × 100 mm up to 500 mm × 300 mm × 150 mm, with adjustable forming tools that accommodate variations in board thickness. Drive power for the main conveyor and forming stations is typically 2.5 kW each, supplied by servo motors with positional accuracy within ±0.5 mm.

Key Features

Modular steel frame constructed from AISI 304 stainless steel, providing corrosion resistance and ease of cleaning.
Tool‑free changeover cartons allow case size adjustment in under 5 minutes using calibrated dials and lock‑nuts.
Integrated vision system verifies case orientation and seal completeness, rejecting defective units at a rate of <0.2 %.
Energy‑efficient drives include regenerative braking, reducing average power consumption by approximately 15 % compared with conventional AC drives.
Quick‑release sealing heads support hot‑melt glue, ultrasonic, or tape methods, selectable via the HMI.

Typical Applications

In egg processing lines, product integrity and hygiene are critical. The automation line minimizes manual handling, thereby reducing the risk of shell breakage and microbial contamination. Its stainless‑steel construction and sealed drive housings meet the requirements of FDA 21 CFR 110 and EU Regulation 852/2004 for food‑contact equipment. The gentle case forming and sealing actions preserve the shape of egg trays, ensuring stable stacking on pallets for transport to retail distribution centers.

Customization Options

Case size range extension up to 600 mm × 350 mm × 180 mm for larger pack formats.
Alternative sealing technologies: ultrasonic welding for polypropylene cases or adhesive‑free interlocking designs.
Pallet pattern configurator (e.g., 5 × 4, 4 × 5, or custom layer arrangements) integrated with the palletizer.
Upstream interface options: roller conveyors, belt conveyors, or robotic pick‑and‑place modules for tray loading.
Additional safety guards and light curtains to meet ISO 13849‑1 PL e requirements.

Quality Assurance & Testing

Each unit undergoes a factory acceptance test (FAT) that includes cycle‑run verification at 110 % of rated throughput, leak testing of pneumatic systems, and validation of the vision inspection algorithm against known defect samples. Material traceability is maintained for all stainless‑steel components, with mill certificates available on request. Electrical conformity is verified per IEC 60204‑1, and functional safety assessments follow ISO 13849‑1 where safety‑related functions are implemented.

Specification Table

Parameter	Typical Value / Customizable
Maximum Throughput	20–40 cases per minute (adjustable)
Case Size Range (L×W×H)	300 × 200 × 100 mm to 500 × 300 × 150 mm (extendable)
Sealing Method	Hot‑melt glue, ultrasonic, or tape (selectable)
Power Consumption	Approx. 7.5 kW total (varies with options)
Air Pressure Requirement	5–6 bar, clean dry air
Control System	PLC with HMI (Siemens S7‑1500 or equivalent)
Frame Material	AISI 304 stainless steel
Overall Dimensions (L×W×H)	4.2 m × 1.6 m × 2.2 m (depends on configuration)
Weight	Approx. 1800 kg (base model)

Frequently Asked Questions

Can the machine handle different case materials such as corrugated board and solid fiber?

Yes, the forming tools and sealing heads are adjustable for board thicknesses from 2 mm to 6 mm, accommodating both single‑wall corrugated and solid fiberboard. Material changeover typically requires a tool swap and a recalibration of forming pressure, which can be completed within 15 minutes.

What is the typical lead time for a custom‑configured line?

Lead times depend on the degree of customization and current factory load. A standard configuration with minor size adjustments usually ships within 10‑12 weeks after order confirmation. Fully customized lines, including novel sealing methods or integrated robotic loading, generally require 16‑20 weeks.

How is machine hygiene maintained during operation?

All product‑contact surfaces are made of stainless steel with smooth, weld‑free finishes. The design incorporates sloped surfaces and minimal crevices to facilitate cleaning. Optional CIP (clean‑in‑place) spray nozzles can be added for automated sanitation cycles, and the enclosure meets IP55 rating for protection against dust and water jets.