solution K850-T

The saw sharpening machine solution K850-T is the ideal machine for fully automatic  complete machining of metal-cutting circular saws easily integrated in a multi-machine shop set-up.

Complete machining in single set-up and superior grinding quality convince every sharpening professional.

State-of-the-art machine control facilitates the separation of machine set-up and machine operation. Within minutes, the machine programmer sets up all saws for sharpening. The machine operator only needs to load the saws and push the start button. The machine takes care of the rest.

Like the KSC series the K850-T utilizes direct drive grinding technology to provide maximum performance while eliminating vibrations.

The K850-T is also prepared to grind friction and solid carbide saws in addition to HSS saws and segmental saws.

The machine is ready for re-sharpening of thin kerf metal cutting saw blades with chip guiding notches (carbide-tipped and CERMET type TK saws – including grinding of the spoon face).

The machine can automatically grind the chamfers after re-sharpening or re-toothing of saws.

An additional saw support device at the grinding point ensures completely symmetrical chamfering even on
blades that are not perfectly plane.

The following options are already included with the standard K850-T machine:

• Automatic saw blade diameter recognition
• Automatic grinding wheel insertion with verification of the saw blade data
• Additional saw support at grinding point
• Automatic chamfering of saw blades
• Hook and clearance angle freely adjustable
• Changing of grinding speed between diamond grinding wheels or CBN grinding wheels
• Bevel grinding 45 degrees
• Machine mounted pivoting machine control with large Touch screen, easily programmable by using symbols
• Complete coolant system incl. 300l/75 gallons coolant tank with 6 bar/87 PSI high-pressure pump and coolant filtration

The following options are available as upgrades:

• Grinding wheel insertion possible with electronic hand wheel
• Variable tooth-pitch
• Special tooth forms
• Program to grind multiple saw blades to the exact same blade diameter
• External coolant fine-filtration system to remove HSS chips and carbide particles
• Air-mist exhauster
• Machine modified for use of oil coolant instead of water-based emulsion
• Internet modem

Advantages at a glance

• Automatic sharpening, re-toothing and chamfering of saw blades
• Ideal machine for multi-machine shop set-up: load or enter saw blade data – set-up saw blade – push START!
• Grinding programs can be entered in advance while machine is in operation
• Additional saw support at the tooth that is ground provides for continued symmetrical chamfering, even with saw blades that are not perfectly plane
• Only one flange required for saw blades ranging from 130mm – 850 (920) mm
• Variable tooth shapes and tooth geometries are possible
• Absolute pitch accuracy
• Superior grinding finish due to vibration eliminating direct drive technology, CBN-abrasive grinding and coolant fine-filtration system
• Machine available for use with water-based emulsion or oil coolant