Knife grinding machine

WEINIG Rondamat 1000

WEINIG Rondamat 1000 CNC – High-precision knife grinding machine

For sale is a used WEINIG Rondamat 1000 CNC, manufactured in 2016.

The Rondamat 1000 CNC is a high-precision CNC knife grinding machine for fully automatic sharpening and manufacturing of profile knives, as well as for re-sharpening of straight planer knives and profile knives in the knife head.

Technical data and equipment:

* Manufacturer: WEINIG
* Model: Rondamat 1000 CNC
* Year of manufacture: 2016
* High-precision knife grinding machine
* Automatic import of CNC programs from Moulder Master
* Fully automatic sharpening and manufacturing of profile knives from a blank
* Fully automatic re-sharpening of straight planer knives and profile knives in the knife head
* Grinding of planer knives in the planer head with standard knife overhang possible

Grinding unit:

* Solid spindle carrier with precise guides
* Roundness accuracy less than 0.005 mm
* Motorized radial adjustment for different grinding wheel diameters
* Back clearance angle fully automatically adjustable
* Lateral clearance angle fully automatically adjustable
* Grinding spindle with HSK mounting
* HSK 50F
* Grinding wheel diameter: 150–200 mm
* Grinding wheel width (Borazon/Diamond): 2 / 3 / 4 / 10 mm
* Grinding wheel bore: 60 mm
* Grinding spindle drive: 1.5 kW (2 HP)
* Grinding spindle speed: 1,500–3,000 rpm, frequency-controlled
* Radial clearance angle grinding: 10–30°
* Lateral clearance angle: 0–20°

Automatic equipment:

* Automatic grinding wheel measurement using a mechanical measuring process
* Automatic compensation for grinding wheel wear
* Automatic tool changer
* Grinding wheel magazine with 3 magazine slots
* Coolant system
* Automatic coolant cleaning via a transport filter system
* Coolant tank approx. 70 liters
* Coolant additive: 5 liters
* Coolant pump: 210 W
* LED light for the machine interior

Tool holder:

* System "PowerLock 360"
* Suitable for grinding PowerLock tools and large-sized boring tools
* Max. tool weight: 80 kg
* Tool holder with manual HSK quick-change system
* Interchangeable receiving spindle for right and left tools
* Max. tool width: 360 mm
* Max. tool circle diameter: 300 mm
* Min. tool circle diameter: 90 mm
* PowerLock adapter for conventional tools, shank diameter 50 mm
* Additional dividing head
* Additional PowerLock adapter for conventional tools 40 mm or 50 mm

Electrical data:

* Operating voltage: 400 V
* Voltage range: 380–420 V
* Frequency: 50 Hz
* Total connected power: approx. 3 kW (4 HP)

Operation and control:

* Operation from the front
* Graphical user interface
* Connection to WEINIG Moulder Master
* Management of grinding wheels
* Management of CNC programs
* Setting of machining parameters such as feed speed, depth of cut, and feed cycles
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* Setting of tool parameters such as number of cutting edges, tool diameter, and blank material
* Display of the current machining progress
* CNC program generation in conjunction with Moulder Master

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