Import Flexible M1-M6 Blackened Worm Gear Rack — Buy in wholesale FOB from Supplier in China

The flexible m1-m6 blackened worm gear rack from Sichuan Mighty Machinery. Co.,Ltd. is a precision-engineered linear motion component made from carbon steel or stainless steel, with module sizes ranging from m1 to m6. The rack features a black oxide surface finish for corrosion resistance and reduced reflectivity, suitable for industrial automation and positioning systems. It is manufactured using precision casting and subsequent heat treatment processes including carburizing and high-frequency hardening to achieve surface hardness of 55-60 HRC.

The rack is designed for use with matching worm gears, enabling smooth, backlash-free linear motion in confined spaces. Material options include carbon steel (C45 equivalent), alloy steel, and stainless steel (AISI 304 or 316), with the blackened variant typically using carbon steel for cost efficiency. Tolerances on tooth profile and pitch follow DIN 3962 Grade 7 standards. The rack can be supplied in standard lengths up to 1 meter or custom-cut to application-specific dimensions, with end chamfers to prevent tooth damage during assembly.

These racks are purchased by manufacturers of packaging machinery, textile equipment, CNC tool changers, and automated assembly lines requiring compact, high-precision linear actuators. Buyers typically specify module size, material grade, length, and surface treatment. Packaging is in anti-rust paper with wooden crates for bulk shipments. Trade terms include FOB Chengdu or CIF port, with lead times of 20 to 30 days for standard sizes. Minimum order quantities are flexible but typically start at 10 pieces for standard modules.

Sichuan Mighty Machinery. Co.,Ltd. is based in Chengdu, Sichuan Province, with a registered address in Xiyulong Street, an industrial zone known for mechanical component manufacturing. The company holds harbor-tier trust verification, indicating documented export compliance and basic operational legitimacy. No company history, employee count, or production capacity is disclosed. The listing confirms provision of a machinery test report and video outgoing inspection, suggesting functional testing is performed, but no third-party certifications beyond ISO9001:2008 are claimed or verified.

The supplier specializes in gear racks, pinions, and related transmission components, with production focused on standard module sizes and custom geometries. They offer video technical support and spare parts availability, indicating post-sale service infrastructure. However, no factory photos, certifications beyond ISO9001:2008, or client lists are provided. The supplier does not claim proprietary tooling or R&D capabilities. Buyers should treat this as a production-focused manufacturer with standard export practices and no indication of specialized engineering support.