- High Productivity
- Hi-Tech Industrial Services has the ability to deposit large areas of protective overlays in minimal time frames by using our specially designed automated weld overlay systems. Multiple overlay systems can be employed to expedite completion and meet your time frame requirements.
- Low Dilution
- In most situations, weld dilution adversely effects the corrosion resistance of a weld deposit, and therefore, it is imperative to minimize the amount of dilution. The Hi-Tech MIG (Gas Metal Arc Welding) overlay process results in very low dilution, with our automated vessel overlay process typically producing weld deposits with 5 to 8% dilution.
- Low Penetration
- Arc penetration is maintained at a minimum with our automated weld overlay system. In most situations, the maximum penetration is approximately 0.030" (<0.75 mm).
- Low Heat Input
- Hi-Tech's automated system is designed to travel our weld torch at a high rate of speed along the welding surface, which results in a reduction of heat input into the base material.
- Superior Weld Chemistry
- A homogeneous weld deposit with a uniform chemical composition throughout the deposit is required to achieve proper corrosion and erosion resistance. Our automated weld system repeatedly applies a weld bead with minimum dilution and consistent composition.
- Full Fusion to Base Metal
- Our automated weld systems utilize the latest technology to control parameters, minimize dilution, and reduce heat input while maintaining full weld fusion. Hi-Tech's application of a fully fused weld deposit to a base metal results in a superior, long lasting product.
- Controlled and Consistent Welding Parameters
- Hi-Tech Industrial Services has a Product Development Department that is dedicated to the advancement and support of automated welding systems. The latest technology is required to provide controlled and consistent weld parameters, and Hi-Tech Industrial Services continues to invest in the latest, proven technologies in order to maintain our commitment of advancing weld overlay technology.
- Adaptability – All Position Welding
- Engineers and designers at Hi-Tech Industrial Services have developed weld systems that are specifically designed to meet the unique demands of the field installation of high quality weld overlays. Nearly all areas of vertical and horizontal process vessels and boilers can be welded automatically with the versatile fixturing of the Hi-Tech weld overlay system.
- Excellent Weld Quality
- Hi-Tech Industrial Services has maintained a high level of expertise that allows us to offer the best quality and process controls that are required to achieve a quality weld overlay product that is second to none !!
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