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Hydraulic slotting machine, max. slotting length 800mm


  1. This sloting machine is widely used to machine flat surfaces, mould surfaces (including arc surfaces), key slots in tapered holes, key slots in cylindrical holes, splines, squre holes and polygonal holes on parts. It can also slot parts set to an inclination angle in the range of 0 10 Degrees. It is espeically suitable for machining key slots in blind holes or holes with shoulders (i. E., stepped holes). This slotting machine is popularly operated in the single-piece or small-batch production in workshops;
  2. The worktable feeds in three directions- the longitudinal direction, the cross direction and the rotary direction thus the multiple surfaces on a workpiece can be machined in one single setup of the workpiece;
  3. The slotting ram's reciprocation is driven by a hydraulic cylinder and the hydraulic transmission mechanism. The ram keeps a constant speed in every travel to perform stable slottings and its speeds and the worktable feeding speeds can be steplessly adjusted.
  4. The hydraulic control console has the direction-changing mechanism to reciprocate the ram's motion. The worktable can be moved both hydraulically and manually. The worktable can be automatically fed and perform rapid trasverse driven by a special electromotor on this slotting machine.
  5. This slotting machine integrates the advantages of the mechanical control & drive, the electrical control & drive, the hydraulic control & drive to perform very convenient and easy operations.


Specifications Unit SM800YE
Max. stroke length of ram mm 800
Min. stroke length of ram mm 125
Max. slotting length mm 800
Distance of vertical adjust of ram mm 732
Extreme high speed for work stroke of ram m/min 22
Extreme low speed for work stroke of ram m/min 5
Speed ratio of work stroke and return stroke of ram   1:1.45
Speed adjust for work stroke   Stepless
Max. slotting force KN 27
Distance from tool holding surface to column front mm 1151
Distance from worktable surface to lower end of ram mm 1000
Max. longitudinal travel of worktable mm 1200
Max. cross travel of worktable mm 1070
Diameter of worktable mm Ø1000
Inclination of ram Degrees 0 - 10
Feed range of worktable in longitudinal direction mm 0 - 0.6
Feed range of worktable in cross direction mm 0 - 1.36
Rotary feed range of worktable Degrees, Minutes 0 - 1°15'
Max. weight of workpieces kg 4000
T-slot width in the center of worktable mm 22H8
Power of main electric motor KW 11kW; 960r/min
Power of motor for rapid traverse KW 1.5kW; 940r/min
Type of motor for cooling pump   DB-12B 40W 380V
Net weight (Approx.) kg 14000
Gross weight kg 15200
Dimensions of machine (L×W×H) mm 4200×2750×4300


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