We are Hirsh Prototypes.

The free day after delivery service allows you to receive your order the next day without any additional shipping charges. This service is available for orders placed before 1:30 PM on business days.

Our response time for customer inquiries is usually under 24 hours. We strive to address all questions and concerns as quickly as possible to ensure a smooth and satisfactory experience for our customers.

A: At hirsh pro, we primarily prefer CAD-based files such as Parasolid (*.X_T or *.STEP) because they allow us to examine the parts in detail and save them in high resolution. These file types are particularly advantageous for technologies that require precise modeling, such as mold making and CNC machining. However, we are also capable of working with STL and OBJ files. For some specialized technologies, a CAD model is essential to ensure the highest quality and accuracy in our work.

A: Hirsh pro offers 3D printing with SLA/microSLA and SLS. Both have unique pros and cons. SLA/microSLA Technology: **Pros: - Precision: High precision for detailed models like intricate prototypes and jewelry. - Surface Finish: Smooth finishes, less post-processing. - Accuracy: Excellent dimensional accuracy. Cons: - Strength: Parts are less strong, not ideal for functional or load-bearing uses. - Cost: Higher costs due to resin materials and machine time. - Productivity: Slower for large or complex builds. SLS Technology: Pros: - Strength: Strong, durable parts for functional prototypes and end-use. - Productivity: Faster for larger volumes; multiple parts in one cycle. - Material Variety: More materials, including robust engineering plastics. Cons: - Surface Finish: Rougher finish, requiring more post-processing. - Precision: Less precise for very fine details. - Cost:* Lower costs, high upfront equipment costs, balanced by high-volume productivity. Hirsh pro helps you choose the best technology for your project, whether you need SLA/microSLA precision or SLS durability.

A: SLA (Stereolithography) and Micro SLA 3D printing are advanced manufacturing techniques used to create highly detailed and precise 3D models. SLA 3D printing employs a laser to cure liquid resin into solid parts, layer by layer. Micro SLA is a refined version of this technology, allowing for smaller, more intricate designs with micron-level precision. There are key differences in the technologies used in these processes: 1. Laser vs. Projector: Traditional SLA uses a laser to trace and cure each layer of the object in the resin vat. The precision is excellent, but the process can be slower compared to systems using a projector. In projector-based systems (often referred to as DLP, Digital Light Processing), an entire layer is cured at once using a digital projector. This method is generally faster but can be less precise than laser-based systems. 2. Low Forces: Both SLA and Micro SLA benefit from low force which reduces the stress on parts during the printing process. This enhancement leads to smoother surfaces and more accurate prints, particularly important for complex or delicate structures. At Hirsh Pro, we utilize these advanced 3D printing technologies to deliver high-quality, detailed prototypes and functional parts tailored to the specific needs of our clients. Whether you need a precise model for medical, dental, engineering, or industrial applications, our expertise in SLA and Micro SLA 3D printing ensures top-tier results every time.