Niigata Machinery has long been known for the precision and reliability that define Japanese engineering. The company’s molding technology grew out of Niigata Machine Techno, a firm that built its reputation on machine tools before spinning off the injection molding business. In 2023, that division was acquired by Haitian International Holdings, a global leader in plastics machinery based in China. The move brought Niigata’s engineering heritage together with Haitian’s worldwide reach and manufacturing strength.

Today, Niigata continues to focus on all-electric and hybrid injection molding machines built for accuracy, clean operation, and long service life. These presses are found in production lines that demand consistency; medical molding, packaging, electronics, and precision automotive parts, among them. Users often point to Niigata’s smooth control systems, quiet operation, and easy maintenance as reasons their equipment holds value over time.

At Arlington Machinery, we frequently see injection molding machines come through our shop. Each one is inspected and tested to verify mechanical and control integrity before resale. Our team understands how to evaluate electric and hybrid injection systems, including clamp design, servo performance, and control response. Whether you are adding capacity or selling an existing press, Arlington can assist with the appraisal, purchase, or resale of Niigata molding equipment.

For more information on current inventory or to request an appraisal, contact Arlington Machinery. Our staff can help match the right Niigata system to your production goals.