Frequently Asked Questions
Your Questions, Our Answers
This section provides answers to frequently asked questions regarding Protechsan’s products, services, and operational procedures. Our aim is to offer clear and concise information to support your understanding of our capabilities and facilitate seamless collaboration. For further details or specific inquiries not covered here, please contact our dedicated team.
What types of materials can you cast and forge?
We specialize in a wide range of materials to meet diverse industry needs. Our casting and forging capabilities include ductile iron (spheroidal), gray cast iron, cast steel, stainless steel, aluminum, iron, and copper. This allows us to produce parts with specific mechanical properties required for your project.
What is the size and weight range for the parts you manufacture?
Our production facilities are equipped to handle a broad spectrum of part sizes. We can manufacture components ranging from as small as 100 grams up to large-scale parts weighing as much as 30,000 kg, providing flexible solutions for both small and heavy-duty applications.
Can you help convert our existing welded parts into a single cast component?
Absolutely. This is one of our core engineering strengths. We analyze your welded structures and re-engineer them as single-piece castings. This process typically reduces weight, lowers labor costs, improves structural integrity, and enhances the aesthetic appearance of the final product.
What industries do you primarily serve?
We provide high-precision components to a wide array of sectors, including automotive, commercial vehicles, agricultural machinery, railway technology, pump and compressor manufacturing, construction engineering, and medical technology. Our extensive experience allows us to meet the unique standards of each industry.
Do you offer custom solutions for unique project requirements?
Yes, providing tailored solutions is at the heart of what we do. Our engineering team works closely with you from design to production to develop custom components that meet your specific performance, material, and cost requirements. We are your partner in advanced engineering.
What surface treatments are available for your products?
To enhance the durability, performance, and appearance of our components, we offer a variety of surface treatments. These include hot-dip galvanizing for corrosion resistance, sandblasting for surface preparation, as well as professional painting and powder coating for a finished look.
What quality assurance processes do you have in place?
Quality is integral to our manufacturing process. We implement rigorous quality control at every stage, from material inspection to final dimensional checks. Our processes are backed by decades of experience, ensuring that every component meets the highest industry standards for durability and precision.
What information do you need from me to get a quote?
To provide an accurate quote, we typically need a technical drawing or a 3D model of the part, material specifications, the required quantity, and any specific surface treatment or testing requirements. The more details you provide, the faster and more precise our quote will be.
Do you also manufacture spare parts for specific brands like Volvo or Case/Caterpillar?
Yes, our product portfolio includes high-quality replacement parts for major brands such as Volvo and Case/Caterpillar. We engineer these components to meet or exceed original equipment specifications, offering a reliable and cost-effective alternative for your machinery.
What is your process for developing a new, custom part with a client?
Our collaborative process begins with understanding your vision and technical needs. Our engineers then work with you on design optimization, material selection, and prototyping. Once the design is approved, we move to mass production, ensuring quality control throughout. We act as your integrated engineering partner from start to finish.
Do you handle the import and export of raw materials?
Yes, in addition to manufacturing, we manage the import and export of metals required for casting. This integrated supply chain capability ensures we have consistent access to high-quality raw materials and can maintain stable, competitive pricing for our production processes.
What are your capabilities in plastic and metal injection molding?
Alongside our core casting and forging services, we are also proficient in plastic injection and metal injection molding (MIM). This allows us to produce complex, high-precision small parts with excellent surface finishes, serving industries like medical technology, automotive, and electronics where intricate designs are critical.
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