VIZAS VZ-818 tool grinding machine

VIZAS VZ-818 tool grinding machine was manufactured in 2014 in Belarus by OJSC «VIZAS» Works. The machine has worked for a small number of hours and is in very good technical condition.

The VIZAS VZ-818 is designed for grinding cutting tools and performing other grinding operations in workshops and tool rooms. It enables the machining of workpieces with a maximum diameter of 200 mm and a length of 500 mm, clamped onto a magnetic plate or directly onto the worktable. The grinding wheel spindle features 4-step rotational speed adjustment in the range from 2800 to 8000 rpm, enabling precise adjustment of parameters to the type of machining performed. The VIZAS tool grinding machine is offered with a comprehensive range of equipment, consisting of, among others, a tailstock and a grinding wheel dressing device, which restores the grinding wheel’s original geometry and properties. The total weight of the machine is 780 kg.

Technical specifications of the VIZAS VZ-818 tool grinding machine

• maximum grinding diameter in the centres: 200 mm
• maximum grinding length in the centres: 500 mm
• maximum grinding length: 225 mm
• longitudinal feed of the worktable (X-axis): 350 mm
• vertical feed of the grinding wheel spindle (Y-axis): 200 mm
• transverse feed of the grinding wheel spindle (Z-axis): 200 mm
• transverse feed of the grinding wheel spindle via eccentric (Z-axis): 100 mm
• grinding wheel spindle rotational speed: 2800; 4000; 5600; 8000 rpm
• vertical positioning feed of the grinding wheel spindle: 390 mm/min
• maximum grinding wheel diameter: 1-150 mm; 125 mm
• grinding wheel rotation angle in the Y-axis (clockwise): 200°
• grinding wheel rotation angle in the Y-axis (counterclockwise): 20°
• grinding wheel rotation angle in the Z-axis: 360°
• maximum descent of the grinding wheel axis to the centre axis: 5 mm
• worktable swivel angle: ± 45°
• worktable swivel angle on the precision rotary scale: ± 8°
• grinding wheel drive motor power: 0.71/0.85 kW
• installed power: 0.89/1.03 kW
• dimensions (L x W x H): 1100 x 1200 x 1630 mm
• weight of the VZ 818 machine: 780 kg

Equipment for the VIZAS grinding machine

• WALMAG magnetic plate
• universal spindle
• grinding wheel dressing device
• tailstock
• centres
• stop