Hot-rolled flat plate wire drawing (with metal emulsion added) achieves a delicate, uniformly lustrous, oil-shiny surface with better rust resistance (Ra0.01-0.8 μ), serving as the first prefabrication step for polishing tank, cylinder, and box parts.

The company owns Germany-imported Kole leveler and Taiwan, China-made Tengqi plate leveler (width 2600mm, thickness 0.5-30mm). These machines level plates by multi-roller pressure relief to eliminate stress, and can relieve thermal deformation stress of cut flanges, covers and heads, avoiding secondary deformation during welding.

Our company has 6 machines (German imported Tongkuai + high-quality domestic laser cutters, 15000-30000W), including a 5-axis model for 3D bevel cutting; it cuts up to 150mm thick with fine, accurate finished products, supporting subsequent deep processing.

Our company provides plasma automatic welding machines (neat welds). For stainless steel, nickel-based alloys and titanium, it uses P+T welding (single-sided weld, double-sided forming, radiograph passable) to boost product quality and appearance.

Our company has 3 coiling machines (upper/lower 3-4 roll CNC, cone type; roller length 2500mm, max coiling thickness 40mm) with ±1mm roundness error, improving subsequent docking and ensuring product accuracy.

Our company is equipped with four groove prefabrication machines; We can produce various types of grooves from V10 ° to V150 °, with a glossy surface and no pits or burrs. The bottom can be left with a blunt edge of at least 1mm as needed, effectively ensuring the penetration rate and joint gap of the product's weld joints