Plastic foundry patterns .
Plastic foundry patterns are the best option for mass production of castings. These patterns are capable of withstanding from 300 to 30,000 removals (in some cases up to 50,000). Some polymers have bigger period of service compared to casting patterns that are made of aluminum. Such patterns combine the advantages of wood and metal.
The main advantages of using model plastic:
- it’s insensitive to humidity changes (not susceptible to warping, swelling or corrosion)
- high wear resistance
- the finished pattern has a lightweight and a high strength
- material is easy to process
- inert to most solvents and acids
- accuracy of model dimensions and configurations over a long service life
- minimum removal force during molding
- the unlimited shelf life of model kits
- the ability to produce both monolithic patterns and patterns of any size
The main disadvantages of using model plastic:
- chipping tendency
- high price
Model Poltava produces casting patterns of plastic of any complexity and in a short time. Also, thanks to the accumulated experience, our experts can recommend the model plastic that will fully relevant to the technology that customer uses.
Why do you need to choose Model Poltava?
We use modern equipment, advanced design programs using 3D models, which allows us to make plastic foundry patterns of any complexity with a high level of accuracy and in the shortest time. Our many years of production experience allows us to take into account the specificities of foundry patterns made of plastic usage in various casting processes.
What are the main advantages of our company?
We ensure the full cycle of manufacturing plastic pattern kits. Full compliance with production technology in accordance with the world standards in the casting industry. High reliability, maintainability, and accuracy of patterns. We guarantee the maximum geometric accuracy of the resulting castings. Optimal pricing policy.
Is it possible to make plastic foundry patterns by yourself?
It is important to understand that plastic foundry patterns, in addition to the forming surfaces contains a huge system of channels through which metal will be flowed. The size of these channels must be correctly calculated according to foundry technology. Also, it is important to maintain the correct slopes. In addition, the process of creating pivotal boxes (as one of the important elements of the kit) is a technologically complex and time-consuming process. Therefore, if you are not an expert in foundry technology, it is better to contact the specialists of our company. This will help you save time and money.
