We supply a full set of auxiliary processing machines specially designed for manufacturing high-strength G80 and G100 lifting chains, all of which have obtained CE certification and comply with international industrial standards for chain production. This complete equipment lineup covers Chain Calibration Machines, Chain Proof Testing Machines, Chain Cutting Machines, Chain Marking Machines, Heat Treatment Machines and Chain Bend Test Machines, covering all essential post-forming, testing, processing and quality inspection procedures for alloy steel lifting chains. G80 and G100 chains are widely used in cranes, hoists, construction, mining and marine lifting industries, requiring strict dimensional accuracy, mechanical strength and overall durability. Our supporting chain making machines deliver stable performance, high processing precision and excellent compatibility, effectively calibrating chain dimensions, conducting tensile proof tests, cutting chains to fixed lengths, printing identification marks, completing professional heat treatment and performing bending resistance tests. Whether you run small-batch production or large-scale industrial manufacturing of G80 and G100 chains, our reliable auxiliary equipment can streamline your production flow, ensure product qualification rate and meet strict safety standards for lifting chains.