Collaboration between education and industry

Oct 13, 2025 by wbrum.org 19 views

Design and Manufacture of Worm Screw for Palm Oil Factory with a Capacity of 10 Tons of FFB/Hour with a Casting Process Using Sand Molds

The Significance of the Palm Oil Industry in Indonesia

The palm oil industry in Indonesia plays a vital role in the national economy, ranking as one of the top non-oil and gas exports. With the government's encouragement to develop the agro-industry sector, this industry has a bright future ahead. The availability of competent human resources and large market opportunities, both domestically and abroad, support this growth. The extensive area of oil palm plantations in Indonesia has led to the establishment of numerous palm oil plantations and processing industries, which in turn demand innovation in technology, particularly in the design and manufacture of processing industry tools.

The Importance of Worm Screw Design in Palm Oil Factories

To create a competitive product, in-depth planning and study are necessary regarding the process of casting metal, especially in the manufacture of important components in oil palm factories. This article will discuss the process of designing and making worm screws used in oil palm factories with a capacity of 10 tons of FFB per hour. The process of making this worm screw is carried out through metal casting techniques with sand molds, which are known for being economical and efficient.

Cooperation between academics and industry is crucial in the development of this technology. For students, direct experience in the field increases their insight and understanding of the application of theory in practice. On the other hand, companies involved in research with students can provide useful scientific advice to improve product quality and quality.

The author conducted a direct survey of the process of making a worm screw at PT. Baja Pertiwi Industri, a casting company that receives many orders for various components of plantation machinery, including lori wheels, screw presses, and others. In addition, the author also conducted a study at PTPN Nusantara IV Pasir Mandoge Asahan to expand knowledge about how the worm screw works.

The Role of Sand Molds in Metal Casting

Making worm screws using sand molds is one of the methods that is quite effective in the metal casting industry. Sand molds have several advantages, including lower costs, flexibility in design, and ease of manufacturing. This method also allows for large-scale production, according to the needs of the growing oil palm factory.

In the context of oil palm factories with a capacity of 10 tons of FFB per hour, the design and efficiency of worm screws greatly affect the overall production process. Worm screws function to move and squeeze oil palm fruit, so the performance and durability of this tool will directly affect the factory's productivity. The choice of proper material and accurate casting process is very necessary to produce quality worm screws.

The Importance of Collaboration between Education and Industry

By continuing to establish collaboration between the world of education and industry, it is hoped that more innovations can be produced to improve the efficiency and productivity of oil palm factories in Indonesia. The development of technology in making industrial equipment is one of the keys to maintaining Indonesia's competitiveness in the global market.

The Benefits of Using Sand Molds in Metal Casting

Using sand molds in metal casting has several benefits, including:

Lower costs: Sand molds are less expensive than other casting methods, making them a cost-effective option for manufacturers.
Flexibility in design: Sand molds can be easily customized to meet specific design requirements, allowing for greater flexibility in the manufacturing process.
Ease of manufacturing: Sand molds are relatively simple to produce, making them a convenient option for manufacturers.
Large-scale production: Sand molds allow for large-scale production, making them ideal for manufacturers who need to produce high volumes of products.

The Challenges of Designing and Manufacturing Worm Screws

Designing and manufacturing worm screws can be a complex process, requiring careful consideration of several factors, including:

Material selection: The choice of material for the worm screw is critical, as it must be able to withstand the stresses and strains of the manufacturing process.
Casting process: The casting process must be accurate and precise to ensure that the worm screw is produced to the correct specifications.
Design optimization: The design of the worm screw must be optimized to ensure that it is efficient and effective in its operation.

Conclusion

In conclusion, the design and manufacture of worm screws for oil palm factories with a capacity of 10 tons of FFB per hour is a complex process that requires careful consideration of several factors. The use of sand molds in metal casting is a cost-effective and efficient option for manufacturers, allowing for large-scale production and flexibility in design. By continuing to establish collaboration between education and industry, it is hoped that more innovations can be produced to improve the efficiency and productivity of oil palm factories in Indonesia.

Recommendations

Based on the findings of this study, the following recommendations are made:

Further research: Further research is needed to explore the potential of sand molds in metal casting and to develop new technologies and techniques for designing and manufacturing worm screws.
Collaboration between education and industry: Collaboration between education and industry is essential for the development of new technologies and techniques for designing and manufacturing worm screws.
Investment in technology: Investment in technology is necessary to improve the efficiency and productivity of oil palm factories in Indonesia.

References

[1] [Author's Name]. (Year). Title of the article. Journal Name, Volume(Issue), pp. Page Numbers.
[2] [Author's Name]. (Year). Title of the article. Journal Name, Volume(Issue), pp. Page Numbers.
[3] [Author's Name]. (Year). Title of the article. Journal Name, Volume(Issue), pp. Page Numbers.

Appendices

[Appendix 1: List of abbreviations]
[Appendix 2: List of symbols]
[Appendix 3: List of references cited in the text]

Note: The references and appendices are not included in the content of the article, but are included in the final document.
Design and Manufacture of Worm Screw for Palm Oil Factory with a Capacity of 10 Tons of FFB/Hour with a Casting Process Using Sand Molds: Q&A

Frequently Asked Questions

We have received several questions from readers regarding the design and manufacture of worm screws for palm oil factories with a capacity of 10 tons of FFB per hour using a casting process with sand molds. Below are some of the most frequently asked questions and their answers.

Q: What is the purpose of a worm screw in a palm oil factory?

A: A worm screw is a critical component in a palm oil factory, responsible for moving and squeezing oil palm fruit. Its performance and durability directly affect the factory's productivity.

Q: What are the advantages of using sand molds in metal casting?

A: Sand molds have several advantages, including lower costs, flexibility in design, and ease of manufacturing. This method also allows for large-scale production, according to the needs of the growing oil palm factory.

Q: What are the challenges of designing and manufacturing worm screws?

A: Designing and manufacturing worm screws can be a complex process, requiring careful consideration of several factors, including material selection, casting process, and design optimization.

Q: How can collaboration between education and industry improve the efficiency and productivity of oil palm factories?

A: Collaboration between education and industry can lead to the development of new technologies and techniques for designing and manufacturing worm screws, ultimately improving the efficiency and productivity of oil palm factories.

Q: What are the benefits of using sand molds in metal casting for large-scale production?

A: Sand molds allow for large-scale production, making them ideal for manufacturers who need to produce high volumes of products. This method also enables flexibility in design, making it easier to customize products to meet specific requirements.

Q: How can investment in technology improve the efficiency and productivity of oil palm factories?

A: Investment in technology can lead to the development of new and more efficient manufacturing processes, ultimately improving the efficiency and productivity of oil palm factories.

Q: What are the key factors to consider when designing and manufacturing worm screws?

A: The key factors to consider when designing and manufacturing worm screws include material selection, casting process, and design optimization.

Q: How can further research improve the design and manufacture of worm screws?

A: Further research can lead to the development of new technologies and techniques for designing and manufacturing worm screws, ultimately improving their efficiency and productivity.

Additional Resources

For more information on the design and manufacture of worm screws for palm oil factories with a capacity of 10 tons of FFB per hour using a casting process with sand molds, please refer to the following resources:

[1] [Author's Name]. (Year). Title of the article. Journal Name, Volume(Issue), pp. Page Numbers.
[2] [Author's Name]. (Year). Title of the article. Journal Name, Volume(Issue), pp. Page Numbers.
[3] [Author's Name]. (Year). Title of the article. Journal Name, Volume(Issue), pp. Page Numbers.

Conclusion

The design and manufacture of worm screws for palm oil factories with a capacity of 10 tons of FFB per hour using a casting process with sand molds is a complex process that requires careful consideration of several factors. By understanding the advantages and challenges of using sand molds in metal casting, manufacturers can improve the efficiency and productivity of their operations. We hope that this Q&A article has provided valuable insights and information for readers.

References

[1] [Author's Name]. (Year). Title of the article. Journal Name, Volume(Issue), pp. Page Numbers.
[2] [Author's Name]. (Year). Title of the article. Journal Name, Volume(Issue), pp. Page Numbers.
[3] [Author's Name]. (Year). Title of the article. Journal Name, Volume(Issue), pp. Page Numbers.

Appendices

[Appendix 1: List of abbreviations]
[Appendix 2: List of symbols]
[Appendix 3: List of references cited in the text]

Note: The references and appendices are not included in the content of the article, but are included in the final document.