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Rausch / Wiemers SR 30

Vertical Internal Broaching Machine Rausch / Wiemers SR 30 (WAG 3102)

Manufacturer: Rausch / Wiemers
Model: RS 3/1000 Machine No.: WAG 3102
Year of manufacture: 2024 Weight: 480 kg
Overhauled: 11/2024 by Wiemers AG

General / Technical Data:
Completely overhauled mechanical vertical broaching machine
Rausch SR 30, unused, with "CE" certification
Pulling force: 30 kN (3,000 kg)
Broaching speeds: 3 m/min & 6 m/min
Return speed: 6 m/min
Maximum stroke: 1000 mm
Maximum tool length: 1200 mm
Table dimensions / working area: 430 mm x 320 mm / 340 mm x 220 mm
Table aperture: Ø 90 mm for standard broaching mandrels, "Rausch System"
Workpiece diameter: any (removable coolant swivel system)
Broaching capacity / keyway width: up to 20 mm in steel (for broaching tools of 16 mm width and above, only with stepped tool shank)
Dimensions (H x W x D): 1370 mm x 680 mm x 750 mm (h = table height to floor without attachments)
Motor: 2.5 kW / 3.0 kW, 2-stage, for 2 operating speeds
Power supply: 400 Volt / 50 Hz

Equipment includes:
- Geared motor drive with 2 operating speeds
- Modified drive system, Wiemers "SR" design
- Reinforced pull bridge made of tool steel for higher pulling forces
- Safety door with interlock, safety switch, and safety monitoring
- Easily removable chip tray with tool rest
- Externally adjustable tool length setting system (reproducible across machines)
- Protective cover for stroke adjustment and electrical switching units
- Oil-tight tray on the control cabinet
- Electrical sensing of clamping jaws (tool removal monitoring to prevent unintentional retraction of the pull bridge, extra safety for operator & tool)
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- Integrated coolant system with electrically controlled solenoid valve and drain tap
- Coolant swivel system, automatic coolant control via swivel system
- Extra reinforced chip basket and chip sieve with magnetic insert
- Stainless steel control panel with durable labeling
- 4 central lubrication points for the trapezoidal thread spindle drive, including manual grease gun
- Electrical provisions for external control (16-pin connector)
- Provisions for automatic jaw opening for profile broaching via roller lever
- Machine documentation with "CE" declaration of conformity

Optional extras:
- Automatic jaw openers for easier tool removal during profile broaching
- Open 3-sided splash guard cabin (W x D x H) 700 x 350 x 600 mm
- External electrical control unit for broaching and return stroke, plus emergency stop operation

Note:
The machine has been completely overhauled. During the overhaul, the machine base, machine body, and machine table have been fully refurbished. All other components have been replaced. The drive system has been modified. The machine has been brought up to the state of the art and complies with the latest "CE" regulations (as of 2024).

General:
The double-spindle drive ensures a smooth and centrally aligned pull point as well as consistent broaching speed. The machine is specifically designed for the production of keyways up to 20 mm (for broaching tools of 16 mm and above only with stepped tool shanks). Due to its design, the machine is quick and easy to set up for keyway broaching using flat broaching tools.

Oglas je bil avtomatsko preveden. Možne so napake pri prevodu.