We would like to request a Machine Upgrade and Preventive Maintenance Service for our packaging equipment to ensure stable production performance, higher efficiency, and improved safety.

Our current packaging line has shown signs of decreased performance, including occasional downtime, reduced output rate, and wear on mechanical components. To avoid further disruptions and maintain production quality, we request a full evaluation and upgrade of key systems.

Scope of Work Needed:
1. Mechanical System Inspection & Maintenance

Check and lubricate all moving parts

Inspect belts, chains, bearings, and tension systems

Replace worn-out mechanical components

Calibrate sealing, cutting, or labeling mechanisms (where applicable)

2. Electrical & Control System Upgrade

Inspect wiring, sensors, limit switches, and control panels

Replace outdated electrical components

Evaluate PLC/HMI functionality and update firmware if needed

Improve sensor accuracy for alignment, detection, and safety systems

3. Safety Upgrade

Inspect emergency stop devices

Verify guarding, safety gates, and interlocks

Ensure compliance with the latest industry safety standards

Add missing safety labels or protection covers

4. Performance Upgrade

Upgrade servo motors or drives to improve speed and stability

Optimize machine cycle time

Improve film feeding accuracy, sealing temperature control, or labeling alignment

Install new features (auto-adjust system, error detection, packing optimization)

5. Testing & Validation

Run performance tests after upgrades

Verify cycle time, output speed, and packing quality

Provide maintenance report and improvement recommendations

Expected Outcomes

Improved machine reliability and reduced unplanned downtime

Enhanced production speed and efficiency

Lower maintenance cost over time

Improved operator safety

Better packaging quality and consistency

1. The project aims to identify sources of equipment downtime, performance loss, and quality defects, and to deploy hardware, software, and process improvements that will significantly raise OEE, enhance yield, and support data-driven decision-making.

2. Project Objectives

The expected outcomes of this project include:

Increase OEE across selected lines by reducing unplanned downtime, minor stops, and cycle-time inefficiencies

Improve yield and reduce rework or scrap

Implement real-time equipment monitoring and data acquisition

Standardize KPI reporting for operators, supervisors, and management

Strengthen traceability and compliance requirements

Enable predictive maintenance and early fault detection

Enhance overall productivity and manufacturing stability

3. Scope of Work
3.1 Data Acquisition & Connectivity

Vendors should provide solutions to collect and combine data from:

Surface-mount technology (SMT) equipment

Automated optical inspection (AOI) and X-ray systems

Wire-bonding, die-attach, molding, and dicing machines

Final test handlers, ICT, and functional testers

Reflow ovens and other process equipment
Solutions may include:

Industrial IoT sensors (if needed)

PLC integration

Equipment interface protocols (SECS/GEM, OPC-UA, MQTT, etc.)

Edge devices or gateways

3.2 OEE Monitoring Platform

A centralized software system should provide:

Real-time OEE, machine utilization, cycle-time, and throughput dashboards

Detailed categorization of downtime events

Alerts/notifications for abnormal conditions

Performance trend analysis

Automated quality/yield tracking and first-pass yield (FPY) reporting

Integration with MES/ERP (if required)

3.3 Process Optimization & Lean Improvements

Vendor recommendations may include:

Cycle time optimization

Bottleneck analysis and constraint management

Automatic material loading/unloading solutions

Buffering strategies for high-mix/low-volume operations

Process parameter monitoring for stability control

3.4 Predictive Maintenance

Proposed systems may include:

Vibration/thermal/electrical monitoring

Algorithm-based fault prediction

Maintenance scheduling tools

3.5 Implementation & Change Management

The vendor will be responsible for:

System design and functional specification

Equipment integration and system installation

Testing, validation, and commissioning

Operator and maintenance team training

Documentation and user manuals

4. Site Conditions & Constraints

Vendors must account for:

Mixed equipment brands and ages

High-mix or sensitive semiconductor processes

Cleanroom requirements (where applicable)

Proprietary or controlled machine interfaces

Limited allowable downtime for installation

5. Performance Requirements

1. Project Overview

I am seeking proposals from qualified automation integrators or solution providers to design, supply, install, and commission a packaging process automation system that improves throughput, reduces manual labor, increases consistency, and enhances overall operational efficiency. The system will automate key steps in our packaging workflow, including material handling, product preparation, packing, sealing, labeling, and quality checks.

2. Project Objectives

The main objectives of this automation project are:

Reduce manual handling and labor requirements

Increase speed and accuracy of packaging operations

Standardize packaging quality and reduce defects

Improve traceability and data collection

Ensure scalability for future product volume growth

Enhance worker safety by minimizing repetitive or high-risk tasks

3. Scope of Work

Vendors should provide solutions that include, but are not limited to, the following functional areas:

3.1 Product Infeed & Handling

Automated product conveyance

Orientation, sorting, or accumulation (if required)

Integration with existing upstream processes

3.2 Packaging Operations

Automated packing (bagging, boxing, kitting, or similar)

Robot-assisted or fully automated pick-and-place

Automated case erecting and case packing

Automated sealing (heat-seal, tape, glue, etc.)

Labeling and printing (barcode, batch, or date codes)

3.3 Quality Control

Weight checking

Vision systems for completeness and label verification

Reject mechanism for nonconforming packages

3.4 Data Integration

Connectivity to MES/ERP (optional)

Real-time performance and production data

Batch and traceability logging

3.5 Safety & Compliance

Machine guarding and safety interlocks

Emergency stop systems

Compliance with local and international safety standards (e.g., ISO, CE, OSHA)

3.6 Installation & Commissioning

On-site installation

System testing and validation

Operator and maintenance training

User manuals and documentation

4. Site Conditions & Constraints

Vendors must consider the following:

Available floor space: [Insert dimensions]

Current workflow layout: [Attach layout if available]

Existing utilities: electrical, compressed air, network

Integration with existing equipment: [List machines/brands if known]

5. Performance Requirements

Target throughput

Maximum allowable downtime

Packaging quality tolerance

6. Deliverables Required from Vendor

Proposals must include:

Detailed technical solution description

System layout drawings and equipment list

Software/controls architecture

Project timeline and milestones

Cost breakdown (equipment, integration, installation, training)

Warranty terms and after-sales support

Maintenance requirements

References from similar installations

7. Evaluation Criteria

Proposals will be evaluated based on:

Technical suitability and innovation

Total cost of ownership

Vendor experience and references

Implementation timeline

After-sales support and service capabilities