Broşlama makinesi

Rausch Räummaschine RS 6 G

Manufacturer: Rausch (Haan/ Rhld)
Model: RS 6/1000
Machine No.: 51261
Year of manufacture: 1978
Weight: 680kg
Overhauled: 11/2024 by Wiemers AG

General / Technical Data:
Overhauled mechanical vertical broaching machine Rausch RS 6 G
Pulling force: 60 kN
Broaching speeds: 3m/min and 6m/min
Return speed: 6m/min
Maximum stroke: 1000mm
Maximum tool length: 1200mm
Table size / working area: 610x470mm / 520x320mm
Table opening: Ø 90mm for standard broaching tools
Workpiece diameter: unlimited
Dimensions (h x w x d): 2,250mm x 850mm x 1,200mm (h = table height from floor without add-ons)
Motor: 4.4 kW / 5.5 kW Power supply: 400 Volt / 50 Hz

Additional modifications / optimizations made compared to the original machine:

- External stroke adjustment
- New, cross-machine, reproducible tool length setting system
- Additional limit switches for end-position monitoring
- Safety door with monitoring (emergency stop circuit)
- Machine cladding below the safety door with chip protection and tool storage
- Electric sensing of clamping jaws (tool removal control to prevent unintended retraction of the bridge)
- Coolant swing system with solenoid valve linked to swinging motion (for activating coolant before broaching stroke is triggered – visual check of lubricant flow, no dry cuts!)
- Routing of electrical cables in steel protective conduits
- Heavy-duty control cabinet mounting for accommodating machine components
- Additional oil-tight drip tray on top of control cabinet
- 3-sided splash guard enclosure (w=960 x d=450 x h=590mm)
- Reinforced chip screen with magnetic filter
- Control panel made of stainless steel sheet with permanent markings
- 4 centralized lubrication points for trapezoidal spindle drive

Comments:
The machine has been completely overhauled; the machine body is fully refurbished. All wear parts have been replaced.
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- New trapezoidal spindles and spindle nuts made from cast, wear-resistant bronze
- All bearings and seals have been renewed
- The coolant system (pump, solenoid valve and drain valve), including coolant/lubricant swing system, is new
- The clamping jaws are new
- Complete electrical system (control cabinet) is new
- All sheet metal and covers are new
- The following components have been overhauled and reused:
- Machine base
- Machine column
- Machine table with table insert
- Pulling bridge (clamping jaws are new)
- Gear wheels
- Electric motor (new brake, new bearings)

The machine is in stock and can be inspected under power.
The pictures attached are original photos of the machine.
The machine is CE-marked. The CE status corresponds to the standard as of 1998 (first overhaul).

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