Reduced Physical Complaints

Oct 13, 2025 by wbrum.org 100 views

Analysis and Design of Workplaces Using Macroergonomics Analysis and Design at PT. Jui Shin Indonesia

Introduction

In the rapidly evolving industrial landscape, many companies in Indonesia are still relying on manual production processes, which significantly impact work efficiency and comfort. PT. Jui Shin Indonesia, a leading ceramic and granite industry in North Sumatra, is no exception. The company faces significant challenges at its manual packing station, where operators work for extended periods, lifting ceramic boxes, arranging them on pallets, and moving them to the warehouse. This condition not only hinders productivity but also causes physical complaints from workers who are forced to operate in less ergonomic positions.

The Importance of Macroergonomics

Macroergonomics is an effective solution to address these challenges. It focuses on achieving harmony between work systems and human factors, encompassing aspects of workplace design, processes, and interactions between workers and the environment. By adopting this approach, PT. Jui Shin Indonesia aims to design a work system that not only improves operational performance but also reduces the risk of physical complaints in operators.

Identification of Problems

A thorough analysis of the packing station revealed that many workers experience complaints in various parts of the body, mainly due to work positions that are not supportive. This highlights the need for improvement in the existing work system. Therefore, this research aims to design a work desk in accordance with the principle of macroergonomics, using the Macroergonomic Analysis and Design (MEAD) method.

Work Table Design

In the design process, the proposed work desk specifications have ergonomic features that can help operators. With an anthropometric approach, the table height is proposed at 99.5 cm, designed to be adjustable so that the operator can easily lift and put ceramic boxes. The dimensions of the table, with a length of 81.75 cm and width of 165.13 cm, also pay attention to sufficient space for workers, thus minimizing the risk of injury.

Key Features of the Designed Work Desk

Adjustable Table Height: The table height is designed to be adjustable, allowing operators to easily lift and put ceramic boxes, reducing the risk of injury and improving productivity.
Sufficient Space: The dimensions of the table provide sufficient space for workers, minimizing the risk of injury and improving comfort.
Ergonomic Design: The work desk is designed with ergonomic features, taking into account the anthropometric needs of operators, to reduce the risk of physical complaints.

Implications and Expectations

The improvement of the work system through the use of MEAD at PT. Jui Shin Indonesia is expected to have a significant impact. With better work facilities, operator performance will increase without causing physical complaints. This is in line with the company's goal to create a safe and productive work environment, where workers can contribute optimally.

Benefits of the Designed Work Desk

Improved Productivity: The designed work desk is expected to improve productivity by reducing the risk of injury and improving comfort.
Reduced Physical Complaints: The ergonomic design of the work desk is expected to reduce the risk of physical complaints in operators.
Increased Operator Performance: The designed work desk is expected to improve operator performance by providing a safe and comfortable working environment.

Conclusion

The utilization of Macroergonomic Analysis and Design Methods at PT. Jui Shin Indonesia is a progressive step in overcoming ergonomic challenges at work. By designing an appropriate work desk, the company will not only increase the efficiency of production but also the welfare of workers. The hope is that this model can be an example for other industries in Indonesia that face similar problems, supporting the creation of a better work environment for all.

Recommendations

Implementation of MEAD: The company should implement the MEAD method to design work systems that are in harmony with human factors.
Training and Education: The company should provide training and education to operators on the use and benefits of the designed work desk.
Continuous Monitoring: The company should continuously monitor the performance of the designed work desk and make adjustments as needed.

Future Research Directions

Application of MEAD in Other Industries: Future research should explore the application of MEAD in other industries that face similar ergonomic challenges.
Development of New Design Tools: Future research should focus on developing new design tools and methods that can be used to design work systems that are in harmony with human factors.
Evaluation of the Effectiveness of MEAD: Future research should evaluate the effectiveness of MEAD in improving productivity and reducing the risk of physical complaints in operators.
Frequently Asked Questions (FAQs) about Macroergonomics Analysis and Design at PT. Jui Shin Indonesia

Q: What is Macroergonomics Analysis and Design (MEAD)?

A: Macroergonomics Analysis and Design (MEAD) is a method that focuses on achieving harmony between work systems and human factors, encompassing aspects of workplace design, processes, and interactions between workers and the environment.

Q: Why is MEAD important for PT. Jui Shin Indonesia?

A: MEAD is important for PT. Jui Shin Indonesia because it can help the company design a work system that not only improves operational performance but also reduces the risk of physical complaints in operators.

Q: What are the benefits of using MEAD at PT. Jui Shin Indonesia?

A: The benefits of using MEAD at PT. Jui Shin Indonesia include improved productivity, reduced physical complaints, and increased operator performance.

Q: How does MEAD address ergonomic challenges at work?

A: MEAD addresses ergonomic challenges at work by designing work systems that are in harmony with human factors, taking into account the anthropometric needs of operators.

Q: What are the key features of the designed work desk?

A: The key features of the designed work desk include adjustable table height, sufficient space, and ergonomic design.

Q: How does the designed work desk improve productivity?

A: The designed work desk improves productivity by reducing the risk of injury and improving comfort, allowing operators to work more efficiently.

Q: Can MEAD be applied in other industries?

A: Yes, MEAD can be applied in other industries that face similar ergonomic challenges.

Q: What are the future research directions for MEAD?

A: The future research directions for MEAD include the application of MEAD in other industries, development of new design tools, and evaluation of the effectiveness of MEAD.

Q: How can PT. Jui Shin Indonesia implement MEAD in their work system?

A: PT. Jui Shin Indonesia can implement MEAD in their work system by using the MEAD method to design work systems that are in harmony with human factors.

Q: What training and education should be provided to operators on the use and benefits of the designed work desk?

A: Operators should be provided with training and education on the use and benefits of the designed work desk, including how to adjust the table height and use the ergonomic design features.

Q: How can PT. Jui Shin Indonesia continuously monitor the performance of the designed work desk?

A: PT. Jui Shin Indonesia can continuously monitor the performance of the designed work desk by tracking productivity, physical complaints, and operator performance.

Q: What are the implications of not implementing MEAD at PT. Jui Shin Indonesia?

A: The implications of not implementing MEAD at PT. Jui Shin Indonesia include continued ergonomic challenges, reduced productivity, and increased physical complaints.

Q: Can MEAD be used to design work systems for other types of industries?

A: Yes, MEAD can be used to design work systems for other types of industries, including manufacturing, healthcare, and service industries.

Q: What are the limitations of MEAD?

A: The limitations of MEAD include the need for specialized training and education, the requirement for a high level of technical expertise, and the potential for high costs associated with implementation.

Q: How can PT. Jui Shin Indonesia overcome the limitations of MEAD?

A: PT. Jui Shin Indonesia can overcome the limitations of MEAD by providing specialized training and education to operators, investing in the necessary technical expertise, and allocating sufficient resources for implementation.