Manufacturing is one of the most important aspects of a business. Without it, there would be no products. It is of paramount importance for any business to sustain the quality of its operations even if the market is highly competitive. However, it is equally important to preserve the environment as well. Taking care of both the market and environment is the only key to success in the long run.
The manufacturing industry is undergoing a major transition. Manufacturing and design engineers are embracing new technology to achieve sustainable manufacturing. This means that companies need to embrace digitalization and use new technologies to achieve sustainable manufacturing.
Many companies are targeting sustainable manufacturing for their own benefits in the future. For example, plastic manufacturers are using an automated process and integrating AI to ensure sustainable manufacturing.
We have accumulated some tips in this article that will help you to optimize your manufacturing process.
Make the Most of your current fossil fuel usage.
According to the US Energy Information Administration (EIA), the manufacturing industry was responsible for 36% of the total end-use energy consumption. The scenario is more or less the same for most countries in the world. It’s not only the high percentage of use that we should be concerned about, but also the impact of fossil fuel on the environment is a big threat.
Fossil fuels have become increasingly important as energy sources yet renewable resources and as carbon sinks. It is estimated that fossil fuels produced by the industry in the United States in 2010 emitted around 661.7 billion tonnes of CO2 (Biggar et al., 2010). The amount of CO2 released by all energy sources in 2010 was around 1,971.9 billion tonnes, which is 37% higher than the 545.3 billion tonnes released in 1990.
Therefore, manufacturers should optimize the current fossil fuel usage. They should change their equipment to ensure less energy consumption, such as using variable-speed motors instead of single-speed motors.
There are some other techniques manufacturing companies can use. Increasing Energy Efficiency to reduce, reuse, and recycle energy in manufacturing processes. Optimizing the use of fossil fuels in the manufacturing process also includes; using alternative power sources, such as solar and wind, and sustainably using fossil fuels.
Get Rid of the Trash.
The elimination of waste is a major concern for every manufacturer. In addition to reducing waste, these processes also have the potential to generate energy and save on natural resources.
Manufacturers should reduce the amount of waste created by manufacturing and reduce the amount of waste sent to landfills and incinerators. They also should reduce energy waste by conserving heat, using less packaging, and making products more sustainable and recyclable materials.
Recycling in the manufacturing industry is a critical strategy to reduce waste and conserve natural resources and energy while also reducing the cost of waste disposal. As we all know that there are many plastics that could be recycled, to achieve sustainable manufacturing, product designers or engineers could ask manufacturing companies to use recycled materials for product manufacturing. Such as, using recyclable or recycled plastics in the plastic injection molding process.
Benefits of using sustainability Manufacturing
A proper recycling process can take great strides to improve overall energy efficiency. Through improved energy management, reduction of waste, and improved manufacturing processes, many manufacturers have been able to save on natural resources and reduce their energy use by more than 68%.
The most significant areas of waste reduction in the manufacturing industry have been material use, transportation, and product packaging. The transportation sector has the most effective potential for additional waste reduction in the manufacturing industry.
The pollution from manufacturing facilities, such as steel plants, chemical plants, and paper mills harms human health and contaminates our environment. The pollution produced by the manufacturing industry has a significant impact on the environment and human health. It causes air pollution, which can lead to serious health problems, such as lung cancer and asthma.
Old, inefficient factories require large amounts of energy and produce high emissions per unit of output, making them less cost-effective than building new, modern factories that use energy more efficiently and produce lower emissions per production unit.
Manufacturing companies should use environmentally unfriendly materials and by-products in production. Using less powerful chemicals, using as little coolant as possible while performing metal removal, and dry or near-dry machining can reduce pollution by a great deal.
Recover Energy rather than Converting it to Heat!
Machines, like hybrid autos, may recuperate energy while braking. Hybrid vehicles recover energy that would otherwise be lost when braking. Did you know machines can do the same?
Power-sharing began in machine tools when servomechanisms in metal cutting machines and seam machines shared power through a single power source. We may be able to remove electricity and restore it to the main lines during deceleration. Previously, energy was wasted and transformed into heat, much like the brakes on a car.
Manufacturers have begun to use their shared servomechanism power-knowledge in other industries, such as packaging machines, automation, and printing presses.
When people think of sustainable manufacturing, most people think of using wind farms or solar panels， hydroelectric engineering such new energy to replace the traditional oil large infrastructure. This is for the energy side, and to achieve the transition of electricity usage, which needs governments to support it.
But for companies or personal, using recyclable, reusable products would be the best choice.