Used Amada Miyachi Welders & Welding Equipment for Sale

Amada Miyachi traces its origins to 1948, when Unitek Corporation was founded in Pasadena, California to manufacture orthodontic appliances. A Weldmatic Division followed in 1950, producing electronically operated resistance welders for the missile, aircraft, electronics, and metalworking industries. The company moved to its Monrovia, California headquarters in 1965 and passed through several owners, including Bristol Myers Squibb and 3M, before Miyachi Technos acquired it in 1994. Amada acquired Miyachi Corporation in 2013, and the business now operates as Amada Weld Tech, part of the Amada Group.

The product range centers on resistance welding and laser processing. Resistance welding equipment includes linear DC, high frequency inverter, mid frequency inverter, capacitive discharge, and AC power supplies, along with motorized servo, electromagnetic, pneumatic, and manual weld heads plus weld checkers and process monitors. Laser lines cover fiber and Nd:YAG laser welders, fiber laser markers, and laser cutting and micromachining systems with up to five axes of coordinated motion. Hot bar reflow soldering, heat seal bonding, hermetic sealing, and micro TIG welding round out the offering, and the company also engineers integrated automated systems combining motion control, tooling, software, machine vision, and monitoring.

Amada Miyachi equipment serves medical device manufacturing, where laser welding, marking, and cutting are used on pacemakers, guidewires, catheters, and surgical tools. Electronics and battery producers rely on resistance and laser welding for connectors, lead frames, hard disk assemblies, and cells, while aerospace and automotive manufacturers use the systems for sensors, switches, dashboard electronics, and jet engine components. Photonics, sensors, and digital infrastructure round out the end markets.

On the used market, buyers seek Amada Miyachi resistance welders and laser systems for their repeatable, tightly controlled welds and durable construction. The broad installed base of power supplies, weld heads, and monitors means spare parts and consumables remain reasonably available, and many units hold resale value well. Linear DC and inverter power supplies are also favored for their energy efficiency compared with older AC weld controls.

Meadoworks is your trusted source for used Amada Miyachi equipment. As third-generation industrial equipment dealers and AMEA-certified appraisers with over 50 years of experience, we offer quality-inspected Amada Miyachi machines at competitive prices. Browse the 1 used Amada Miyachi machine listed above, or call 800-323-0307 for equipment not yet listed.

Every machine includes detailed specifications and high-resolution photos, and inspection visits are available for most equipment. We ship worldwide with experienced rigging partners and offer financing for qualified buyers. Have Amada Miyachi equipment to sell? Get a free valuation or contact our team.