The ideal machine combination for wheelchair wheel assembly is the Intelligent Single Lacer paired with the DTI system. These machines can be customized with specific options to seamlessly adapt to the unique requirements of wheelchair wheel assembly. Wheelchair wheels typically feature a push bar, prompting Holland Mechanics to engineer specialized nipple hands that can avoid contact with the bar while reaching the nipple. By implementing this approach, not only is assembly time reduced, but the entire vertical wheel assembly process is significantly enhanced.