4 pasos para obtener una oferta precisa de moldes y piezas de plástico de China

Documenting and Sending Your Sample

If you have only one sample and it is inconvenient to send it, you can take a picture of the sample. According to the three-view standard, show suppliers a sample photo. Mark the position and size of the undercut, dents, and holes in each direction on the picture.

In the photo, the size of the product is identified in detail — the length, width, and height. In theory, the six sides of the product must be photographed. The more detailed the photograph, the better it is.

It is best to find the specifications of plastic materials on the sample and indicate the location and size of the gate. These plastic materials usually appear in the form of a triangle. In the end, you still have to send this sample to your final supplier to facilitate their design.

Encontrar un producto ganador

Encontrar un producto ganador requiere habilidad. Hay que encontrar un equilibrio entre algo que esté de moda y algo con suficiente potencial de ingresos como para que tenga sentido desde el punto de vista financiero copiarlo o venderlo como producto o servicio propio.

Don’t be afraid to imitate something that already exists — it is often the best way to learn and to create something of your own in the process. As evidence of their success, consider all the companies which have copied Coca-Cola’s and McDonald’s formula. Success lies in finding and replicating an effective formula, rather than trying to reinvent it yourself.

“If you want to be successful, find someone who has achieved the results you want and copy what they do and you’ll achieve the same results.” — Tony Robbins

Conozca a sus competidores

Los estudios sobre sus competidores pueden ofrecerle una valiosa visión de sus actividades, ayudándole a saber quiénes son y qué le espera a su empresa. Si el producto de un competidor ha demostrado ser popular entre los clientes y usted desea replicar su éxito de ventas, el estudio de cómo lo hizo su competidor puede darle una idea de cómo debe hacer usted lo mismo.

Pero si los productos de sus competidores no coinciden con lo que usted pretende conseguir con los suyos, esto no le aportará grandes beneficios.

Seguimiento de la competencia

Copying products requires studying what others are doing. One effective method to do this is tracking competitors — by setting Google Alerts with their brand and URL as well as any relevant keywords (e.g. “best toothbrush”) so you can keep tabs on what they post, when, and if its performance warrants copying it.

Creación de listas de productos de imitación

Encontrar una lista de Amazon FBA rentable que desee replicar es de vital importancia para crear su lista de productos de imitación. Al hacer esto, asegúrese de que hay una amplia demanda y habrá compradores listos para usted cuando lance su propia versión (¡con precios competitivos, por supuesto!).

Search the Amazon search page results using keywords associated with your niche — for instance “dog chew toy” in the search bar — and view each listing to understand their differences.

Ampliar su oferta

Assuming you already sell one product, expanding your offerings may allow you to find complementary ones. If you sell coffee beans or cups separately, expanding to sell coffee mugs, hot chocolate mix or gardening tools might complement that sale and generate additional revenues per visitor.

By diversifying offerings you will increase revenue without increasing traffic levels — you could even leverage current offerings by selling combinations together such as selling coffee mugs with coffee beans at discounted rates.

Cantidad

The number of purchases conclusively determines the price of the product and the plastic mold. As long as the product is only 10,000, do not put forward a requirement of 500,000 — because 10,000 shots required mold steel, mold design, and processing methods are entirely different from the 500,000 requirements.

If the number of products is 10,000, the four-cavity mold can meet the requirements. If it is 500,000, the mold will require 10, 12 cavities or higher. The more cavities there are, the definitely higher the standards of the steel material and processing requirements will be. This will lead to a significant increase in the material cost and processing cost of the mold. The considerable quantity shares these costs. If the quantity is quite small, then the cost-sharing of each product will be considerably high.

Un caso: I have encountered a case where there is an ABS molded product. The annual demand is 1,500 sets. It is internally threaded and needs to be unscrewing. If you need a full-automatic unscrewing mold, the cost will be high — but if the thread is made into an insert, the cost of the mold is only about 2/3 of the fully automatic mold cost, and the increase in injection molding cost is only small.

Color

In general, dark-colored products need rather lower prices than light-colored products. Because the regrind material can be carefully used in some cases — if it is a white or transparent product, the regrind material is difficult to use, which will increase the supplier’s raw material costs.

Frequently, the runner material and the new material have the same effects. The barrel of the injection molding machine is sometimes not so clean, so sometimes other colors will mix in. If the product requires transparency or white, this product is defective. If it is a dark color or even black, it cannot be seen — this product is good.

Tolerancia

As we all know, the processing cost of a loose tolerance plastic part is much lower than that of the tight one. Molds with tight tolerances have very stringent requirements for processing and mold steel — and even require a unique injection molding process.

Materiales plásticos

En términos generales, el plástico que elijamos debe ser plásticos convencionales, not engineering plastics. Nylon 66 flame-retardant grade “V0” price is more than four times the conventional PP plastic. The cost of the ordinary ABS is 1.5 times the price of PP. If it is mass production, the cost difference is great.

Some plastics are corrosive, so there is a higher demand for the steel of the mold — this will also increase the manufacturing cost of the mold, and there are also higher requirements for mold maintenance. The price of acero para moldes S136 level is more than five times that of the steel P20.

• Nylon 66 flame-retardant grade (V0) — more than 4× the price of conventional PP
• Standard ABS — approximately 1.5× the price of PP
• Mold steel S136 — more than 5× the price of P20, required for corrosive or transparent materials
• Corrosive materials demand higher-spec mold steel and increase long-term maintenance costs

Among the three methods mentioned above — CAD files, sample photographs, and samples — sending supplier samples directly is the best method. In this way, the molder can clearly know the product’s structure and can also find out the structure of the previous mold. Research on off-the-shelf samples can avoid many detours in mold building and injection molding products.

9 Tips for a Smoother Mold Purchase

• Elabore una petición de oferta que explore una amplia gama de detalles. No matter how experienced mold makers are, they won’t be able to comprehend your thoughts when considering your needs. Include as many details as possible during this period — the variety of cavities, the material, the required life expectancy of your mold, and any specific warranties you may require.
• Cuanto más precisa sea su petición de oferta, más correcta será la oferta que reciba por sus esfuerzos. Be honest about the reason why you need an offer. Should you require an overall quote to spread to a different unit, then let the mold maker know. Developing a precise quotation can acquire much time, and it’s not acceptable to misuse the mold maker’s time if you won’t actually buy from them.
• Don’t “STEAL” a mold maker’s property. The information and recommendations provided by your mold maker remain their own intellectual property — you can’t just pass them on to other people to get it done. Should you come across another moldmaker, their suggestions are acceptable. The use of someone else’s suggestions is not.
• Intente desarrollar una relación con su fabricante de moldes. Simplemente haciendo negocios estrechamente con su fabricante de moldes a la hora de considerar costes, calendarios y anticipaciones de cantidades de componentes, tendrá la comprensión necesaria para comportarse como un equipo y lograr mejores resultados a lo largo del tiempo.
• Tenga una política de puertas abiertas con su fabricante de moldes, por supuesto. Many mold makers will love to present routine development information and maintain you up-to-date on the latest developments regarding your construct. It’s essential to understand things are all moving smoothly.
• You should definitely pay on time. Most mold makers get the job done to constrained resources and will need costs to be settled before they can move forward with your project. Should you postpone paying, then you will not receive a mold by the due date — it’s as simple as that.
• Una modificación de la estructura de sus componentes obligará casi con toda seguridad a cambiar también el molde de inyección. Si modifica la estructura de sus componentes mientras se está desarrollando el molde de inyección, no obtendrá el molde al coste ofertado ni en el plazo previsto. Cualquier modificación indica que el molde debe modificarse en consecuencia, lo que aumenta tanto el gasto como la duración de la construcción del molde.
• Reconozca con antelación cuándo estará listo el moho. There are various explanations for a finalization time — it may vary from when the final settlement has been completed to when you will receive a trial component for the final item. Typically, an injection mold is considered to be finished when it is in a position to create the component it is for.
• Si un producto tiene un precio excesivamente bajo, normalmente encontrará una explicación. While you will see mold makers who present cheaper-than-average prices, many others present reductions as they spend less money on their own. Over time, it’s preferable to pay more money for a high-quality product or service instead of obtaining headaches by using a mold that doesn’t meet your requirements.

When you buy an injection mold, that age-old proverb is unquestionably correct — it gives you everything you pay money for. Any specifically shaped parts that you develop are only as good as the plastic mold used to manufacture them. Therefore, you should make certain that plastic mold is flawlessly designed for your requirements before purchasing it.

Get Accurate Plastic Mold and Plastic Parts Offers from China in 4 Steps

• Design of components (7 days): Upload your 3D design files or discuss custom design with Topworks.
• Parts Prototyping — optional (2–3 days): Create a physical prototype to test design and functionality.
• Tool Design (3–7 days): Topworks engineers design the mold based on your specifications.
• Construcción y producción de moldes: Topworks builds the mold and produces your plastic parts.

Ventajas de utilizar Topworks: Competitive prices up to 35% lower than Western countries · Fast turnaround times · High quality using advanced equipment and quality materials · Over 15 years of experience in plastic mold manufacturing.