Other Equipments

The product line covers every finishing step — from flashing and soft/hard grinding to fine and super-fine lapping — enabling ball manufacturers to achieve tight tolerances on 3–25mm steel balls without sourcing equipment from multiple vendors. Lapping spindle speeds as low as 5 r/min allow controlled material removal for mirror-finish surfaces.

Hydraulic drive with accumulator pressure-holding delivers consistent force up to 300KN during hard grinding and 60KN during lapping. Eccentric dynamic compression distributes load evenly across the full plate diameter (800mm), preventing localized over-grinding and ensuring uniform ball roundness.

PC-based controls, automatic fault alarm with on-screen diagnostics, and cantilever-mounted operation buttons allow a single worker to supervise multiple running machines. Digital speed meters and ball-pile switches at the inlet automate routine monitoring tasks that would otherwise require constant manual attention.

Stepless frequency-conversion regulation on both the main spindle (ranging from 5–130 r/min depending on machine model) and the ball feeder guide link (0.016–0.42 r/min) lets operators optimize cycle time and finish quality for each ball size without mechanical gear changes.

Machines weigh 4,400–5,500kg with cast-iron and heavy-steel construction designed for three-shift factory environments. Ball feeder capacities of 200–400kg support extended unattended runs, and the integrated coolant and dust-extraction system protects both the grinding plates and the workshop floor.