As more and more plastic manufacturer look at manufacturing at a low volume injection molding in order to satisfy a increasingly demanding customer base in the present. Customers’ expectations have increased to new levels, and opting for lower volume will allow businesses to test new products and markets with lower risk. What is the best way to do low volume injection molding in today’s production of plastics? In this Wiki article, let’s explore the advantages and disadvantages of low-volume plastic injection molding and why it is essential to this field.
While 3D printing is getting more sophisticated, it’s currently not possible to make plastic parts with the desired characteristics in a reasonable time and at reasonable cost. This could be an excellent option in the future, however for the moment, injection molding remains the best choice. Learn more about future trends for small scale plastics production.
Why Go for Low Volume Injection Molding?
Plastics manufacturing is a frantic business model that allows even mid-sized to small business are expected to release their plastic products on the market at an accelerated rate. However, manufacturing plastics isn’t a simple procedure since it’s a thoroughly complex process to begin with. The market demand for plastic market completely contradicts the nature of its production leaving the plastic firm at a crossroads, adjusting to these factors.
In accordance with the plastic part’s design, every design will require the use of an injection mold specifically designed to reach the correct tolerance, finish and prove its functionality. Injection molds are also time-consuming to be created and most small batch plastic manufacturing companies purchase the plastic molds from different companies to cut down on expenses. Depending on the degree of complexity of the mold design, it could take 2 weeks up to 3 months to construct the mold which is unacceptable within a fast-paced business.
Low volume injection molding is the perfect solution to the problems that small-scale plastic products supplier face in the industry. It reduces lead time for faster production and, most importantly, they will be flexible with regards to the budget needed by their company. Low volume injection molding is a cost-effective method perfect for smaller to mid-sized plastic producers. However, many major plastic firms have adopted this method to offer their business flexibility with regard to other aspects of production.
The Process of Low Volume Injection Molding
Like regular production of plastics that is low volume injection molding generally follows the same procedure, which requires a mold that is an 3D or 2D design and then use processing methods like polishing and cutting wire in order to create the final mold. It’s basically conventional plastic manufacturing except the mold uses steel or aluminum with lower grates which do not have to withstand hundreds of thousands of injection press to make a production mold. This isn’t just quicker but also considerably cheaper.
Molds made from aluminum or pre-hardened stainless steel with 10,000 to 100,000 molding cycles, which suffices for the needs of small volume plastic injection molding. The manufacturing process is greatly cut down since steel do not have to be hardened. Also, working around soft steel can be more efficient compared to dealing with hardened steel, which makes the entire process easier and faster. Low-volume plastic injection molding plastic injection molding is cost-effective and is often known as quick tooling, or plastic model tooling.
Advantages of Low Volume Plastic Manufacturing
The biggest reason on why plastic manufacturers opt for low-volume plastic injection molding compared to large-scale manufacturing is because they can significantly cut the cost of business. Steel production mold is usually a massive investment and small businesses may not be able adapt to the rapid pace they’re operating in if are confined to the tightest budget. This type of mold gives them more flexibility and allows them to be flexible with their finances and stay competent.
Another major benefit for producers of low-volume plastics is the quick lead time which results in faster production. In contrast to massive production of plastics, low-volume plastic parts may only require 3-4 weeks to be finished. This allows companies to take their plastic products on to the market more quickly and to see some profit straight away from their investment.
Not the least, there’s absolutely no disparity at all regarding the quality of plastics made through low volume injection molding compared to harden steel manufacturing. Low volume plastic parts are simply similar to conventional plastics and are not subpar unlike one would normally be expecting due to the lower cost and more conventional method of production.
The primary drawback to low-volume injection molding is that it isn’t designed for large mass production volumes. It’s not recommended when your company’s plastics are planning to produce millions of items at a high rate. As the name suggests, low-volume plastic manufacturing initially accustomed for smaller to mid-sized businesses.