mBTG-DANTIP

HIGH-SPEED BLADE TIP GRINDING MACHINE

These machines grind, deburr, and measure the blade tips of assembled turbine engines and APU rotors while they are being spun at speeds up to 7000 rpm.

See this machine in action

Highlights

Leaders in high-speed blade tip grinding

More than 35 years of partnering with jet engine OEMs & key MRO sites
Experience and knowledge of all types of turbines, from large aircraft engines to small helicopter engines

Highlights

The perfect design for a variety of aero engine and gas turbines

Most rigid, optimised, dynamic and thermally stable design
A spindle with an average working life exceeding 10 years

Highlights

A team of highly skilled experts in blade tip grinding

We have a team specialised in these machines, spread around the world. This allows us to offer the best service—locally—and to respond quickly to your challenges.

Highlights

mBTG-DANTIP can be supplied as part of a cell with vertical grinders

For match machining and measuring rotors and compressor casings for the same engine.

Technology

For the most efficient aerospace and power generation engines

Optimised dynamics & thermal stability

Air conditioned enclosure
Robust pedestals ensure high rigidity
Two sets of angular contact bearings per spindle

The only OEM approved measuring system

In-house built dBTM in-process measuring system specifically for this application.

Fully automatic
High-speed laser for real time measurement

“DANTIP” conversational user-friendly programming

Operator influence is minimised when defining the process
Conversational programming with canned cycles for the most common rotors

Technical data

		mBTG-400	mBTG-800	DANTIP-R3
Grinding diameter	mm	410	800	1370
Grinding length	mm	600	860	1500
Component length	mm	750	1400	2000
Component speed (*special configuration)	rpm	10-7000	10-4500 (7000*)	10-3000 (4500*)
Wheelhead swivel	º	-10 / +200	-10 / +200	-10 / +200

		mBTG-400	mBTG-800	DANTIP-R3
Grinding diameter	in	16	31.5	54
Grinding length	in	23.62	33.85	59.05
Component length	in	29.52	55.11	78.74
Component speed (*special configuration)	rpm	10-7000	10-4500 (7000*)	10-3000 (4500*)
Wheelhead swivel	º	-10 / +200	-10 / +200	-10 / +200

Workpieces

Find your workpiece

Aero engine rotor

Gas turbine engine rotor

Service

We offer specific services for your mBTG-DANTIP

Yearly preventive maintenance, calibration, and customised plans managed by a team of experts in blade tip grinding
Retrofitting based on machine obsolescence: Control upgrades, dBTM upgrades, etc.
Retooling: Engineering and manufacturing of tooling packages for gas turbine and aero engine rotors

Digital

Are you interested in enhancing machine maintenance and machining processes?

Check our apps

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