JOTES SPD 40 surface grinding machine

JOTES SPD 40 surface grinding machine manufactured in 1992 in Poland, is used in the process of precision workpiece grinding. Workpieces mounted on a rectangular electromagnetic table or directly on the table are ground with a circumference of grinding discs with a diameter of 350 mm. The hydraulically driven large work table of 1000 mm in length and 400 mm in width, moves on stance guides, allowing continuous variable speed adjustment from 2 to 30 m/min. The JOTES magnetic surface grinding machine is equipped with, among others, a grinding wheel balancer, workstation illumination and 3 grinding discs. The total weight of the grinding machine is 4800 kg.

Technical specifications of the JOTES SPD 40 magnetic grinding machine

• work table dimensions (L x W): 1000 x 400 mm
• grinding wheel dimensions (diameter x width x bore): 350 x 63 x 127 mm
• grinding wheel speed: 26 m/s
• diameter of grinding wheel mounting discs: 197 mm
• largest horizontal grinding wheel travel: 470 mm
• adjustable continuous grinding wheel feed: 0.5-4.5 m/min
• adjustable stepped grinding wheel feed: 3-30 mm
• manual grinding wheel travel (per wheel revolution): 8 mm
• highest vertical grinding wheel travel: 450 mm
• smallest work table travel: 200 mm
• work table speed range: 2-30 m/min
• largest spindle axis elevation above work table: 575 mm
• smallest spindle axis elevation above work table: 125 mm
• vertical travel accuracy: 0.002 mm
• grinding depth (automatic infeed): 0.02 mm
• grinding allowance (automatic infeed): 0.36 mm
• oil tank capacity: 300 l
• power: 10 kVA
• dimensions (L x W x H): 3740 x 2080 x 2260 mm
• weight of machine: 4800 kg

Equipment of the SPD40 magnetic grinding machine

• grinding wheel (3 pcs.)
• grinding wheel balancer
• additional grinding wheel holder
• workspace illumination
• DTR – Technical and Operating Documentation