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HAHN + KOLB ZL 800

Kondisi: bekas, Tahun pembuatan: 1974, Total electrical load approx. 11 kW - 380 V - 50 Hz Weight approx. 4,200 kg Special equipment and accessories: • HAHN & KOLB / LAUER measuring and control system with through-spindle sensor. The sensor continuously measures during operation and automatically ends the cycle upon reaching the target thickness. Rsdpfxoub Alze Adiscd • Pressure stages can be set via HELLER hydraulics, grinding stages via timer. • Machine currently equipped with fine grinding wheels for double-sided precision grinding of flat, parallel workpieces. • Laterally mounted, height-adjustable and swiveling motorized dressing unit with electromechanical feed. • Lapping or flushing agent dosing system with reservoir. • Versatile drive and pressure adjustment options such as co-/counter-rotation, individual drive, drag of one or both discs, left-/right-hand rotation, etc. • Motor-driven, height-adjustable planetary drive unit for the transport wheels. Condition: not yet commissioned; special price possible for "as is" purchase Delivery: ex stock, immediately available, FCA Metzingen Payment: net - upon receipt of invoice We have further double-sided lapping and fine grinding machines in stock. Please inquire.

Kondisi: bekas, Tahun pembuatan: 1975, HAHN & KOLB Double-sided lapping and fine grinding machine Model: ZL 800 H Year of manufacture: approx. 1975 240 049 _____ Lapping/grinding wheel diameter possible: 755 - 810 mm Grinding ring width possible: 200 - 265 mm Currently assembled wheel diameter / ring width: 790 / 245 mm Max. workpiece transport disc diameter approx.: 306 mm Max. distance between cast iron lapping wheels: 125 mm Max. distance between fine grinding wheels: 83/78 mm Max. distance between mounting flanges: 260 mm Lapping wheel speeds, upper: 30 / 42 / 60 / 84 rpm Rcjdpfx Adeub Al Ioijd Lapping wheel speeds, lower: 30 / 42 / 60 / 84 rpm Workpiece transport disc center drive: 28 / 40 / 56 / 80 rpm Spindle drive each: 6 / 8 kW Total power consumption: approx. 11 kW - 380 V - 50 Hz Machine weight approx.: 4,200 kg Special equipment / accessories: • HAHN & KOLB / LAUER measurement and control unit with sensor guided through the hollow spindle. The sensor continuously measures during the process and automatically terminates the cycle once the target thickness is reached. • Pressure level adjustment via HELLER hydraulic system, grinding phase time settings via timer possible. • Machine is currently equipped with fine grinding wheels for dual-sided, high-precision fine grinding of flat-parallel workpieces. • Laterally mounted, height-adjustable and swiveling motorized dressing device with electromotive feed. • Lapping or rinsing agent dosing device with tank. • Various drive and pressure adjustment options, such as: co-rotation/counter-rotation, single drive, entrainment of one or both wheels, left/right-hand rotation, etc. • Motorized height-adjustable planetary drive device for the transport wheels. Condition: slight noise in lower gearbox, otherwise in good condition Delivery: ex stock, immediate, FCA Metzingen Payment: net, upon receipt of invoice. We have further double-sided lapping and fine grinding machines in stock. Please inquire with us.