The Need for a Manual Durian Peeler

Oct 13, 2025 by thesweetdesigns.com 14 views

Introduction

Durian, known as the King of Fruit, is a tropical fruit that has an average dimension with a width of 20-25 cm and a height of 30-45 cm. With hard skin and sharp thorns, peeling durian fruit is not an easy task. To improve the efficiency and effectiveness of durian stripping, a manual peeler type of threaded press has been designed. This tool has an overall dimension of 60 cm in length, 40 cm wide, and 80 cm high, with a knife made of stainless steel 304 which is resistant to corrosion. The 80 cm lever is designed with a pile of 35 cm from the shaft, so that the maximum force moment can be achieved at a holding point, thus providing convenience when used.

The Need for a Manual Durian Peeler

Peeling durian fruit is a labor-intensive process that requires a lot of time and effort. The traditional method of peeling durian fruit involves using a sharp knife or a peeler, which can be hazardous and time-consuming. Moreover, the process of peeling durian fruit can be messy and requires a lot of manual labor. This is where a manual durian peeler comes in, designed to make the process of peeling durian fruit easier, faster, and more efficient.

Design Analysis and Simulation Test

The frame and lever of this tool have gone through a series of tests using solidworks simulation software. The simulation results show that the maximum voltage value on the frame and lever is lower than the maximum tensile stress of the material used. This indicates that the tool will not experience deformation during the stripping process, ensuring the safety and resistance of the device in the long run.

Capacity and Efficiency

The effective capacity of this peeler is able to reach 270 durian per hour. This makes it a very efficient choice for durian processing business, especially on a large scale. With this tool, the time needed to peel durian can be minimized, thereby increasing business productivity.

Economic Analysis

In terms of economy, the cost of goods for stripping durian in the first year is estimated at Rp. 38.41 per fruit. For five years operational years, fixed costs are estimated to reach Rp. 4,240,000 per year, and variable costs of Rp. 28,800,000 per year. The break-even point for this tool is located in 182 pieces per year, which shows that if this tool can explore more than that amount, then this business will be profitable.

Net Present Value (NPV) and Internal Rate of Return (IRR)

The NPV (Net Present Value) value on an interest rate is estimated at Rp. 89,593,663 per year. If you use a trial interest rate of 6%, the NPV value is Rp. 87,115,382. The Internal Rate of Return (IRR) achieved is 42.15%, meaning that the maximum limit of an acceptable bank loan interest rate is 42.15%. If interest rates are higher than this number, there will be a risk of loss for business actors.

Conclusion

Design of building a manual durian peeler this type of threaded type not only promises efficiency in the stripping process but also provides an attractive economic benefits for business actors. With an ergonomic design and using quality materials, this tool is expected to increase productivity and reduce operational costs. Therefore, this innovation can be a real solution for durian entrepreneurs who want to increase the capacity and efficiency of their production.

Recommendations

Based on the results of this study, it is recommended that durian entrepreneurs consider using a manual durian peeler to improve their productivity and reduce operational costs. The tool is designed to be efficient, safe, and easy to use, making it an attractive option for businesses that want to increase their capacity and efficiency.

Future Research Directions

Future research directions can focus on improving the design of the manual durian peeler, making it more efficient and effective. Additionally, research can be conducted on the economic benefits of using a manual durian peeler, including the cost savings and increased productivity.

Limitations of the Study

This study has several limitations, including the use of a small sample size and the assumption that the tool will be used in a controlled environment. Future research can address these limitations by using a larger sample size and testing the tool in a real-world setting.

Conclusion

In conclusion, the design of a manual durian peeler is a game-changer for durian entrepreneurs who want to increase their productivity and reduce operational costs. The tool is designed to be efficient, safe, and easy to use, making it an attractive option for businesses that want to increase their capacity and efficiency.

Q: What is a manual durian peeler?

A: A manual durian peeler is a tool designed to make peeling durian fruit easier, faster, and more efficient. It is a manual device that uses a lever and a knife to peel the durian fruit.

Q: How does a manual durian peeler work?

A: A manual durian peeler works by using a lever to apply pressure to a knife that is attached to the tool. The knife is designed to peel the durian fruit, and the lever is used to apply the necessary pressure to make the peeling process easier and faster.

Q: What are the benefits of using a manual durian peeler?

A: The benefits of using a manual durian peeler include increased productivity, reduced operational costs, and improved safety. The tool is designed to be efficient, safe, and easy to use, making it an attractive option for businesses that want to increase their capacity and efficiency.

Q: Is a manual durian peeler easy to use?

A: Yes, a manual durian peeler is designed to be easy to use. The tool is ergonomic and has a simple design, making it easy to operate and maintain.

Q: Can a manual durian peeler be used for other types of fruit?

A: While a manual durian peeler is designed specifically for peeling durian fruit, it can also be used for other types of fruit that have a similar texture and size. However, it is not recommended to use the tool for fruit that is too small or too large, as it may not be effective.

Q: How long does it take to peel a durian fruit using a manual durian peeler?

A: The time it takes to peel a durian fruit using a manual durian peeler can vary depending on the size and type of fruit. However, on average, it can take around 30 seconds to 1 minute to peel a durian fruit using the tool.

Q: Is a manual durian peeler safe to use?

A: Yes, a manual durian peeler is designed to be safe to use. The tool is made of high-quality materials and has a simple design that makes it easy to operate and maintain. However, it is still important to follow proper safety precautions when using the tool, such as wearing gloves and keeping the area clean.

Q: Can a manual durian peeler be used in a commercial setting?

A: Yes, a manual durian peeler can be used in a commercial setting. The tool is designed to be efficient and effective, making it an attractive option for businesses that want to increase their capacity and efficiency.

Q: How much does a manual durian peeler cost?

A: The cost of a manual durian peeler can vary depending on the size and quality of the tool. However, on average, it can cost anywhere from $50 to $200.

Q: Where can I buy a manual durian peeler?

A: A manual durian peeler can be purchased online or in-store at various retailers that sell kitchen tools and equipment. It can also be purchased directly from the manufacturer or a local supplier.

Q: What is the warranty period for a manual durian peeler?

A: The warranty period for a manual durian peeler can vary depending on the manufacturer and the quality of the tool. However, on average, it can range from 1 to 5 years.

Q: Can I return a manual durian peeler if I am not satisfied with it?

A: Yes, most manufacturers offer a return policy for their products, including manual durian peelers. If you are not satisfied with the tool, you can return it within a certain period of time and receive a full or partial refund.