articleDESIGNED TO bring greater levels of efficiency and accuracy to the production of specialised gears and tooth forms, the new HG350-G precision gear grinding centre is the first first from PTG Holroyd – and believed to be the first in the UK – to use Siemens’ new Sinumerik ONE future-proof CNC, the successor to the automation specialist’s 840D CNC.
newsThe GT350 gear grinding centre from Holroyd Precision offers higher levels of intelligence and efficiency in the production of specialised gears and tooth forms. Developed for one-off and batch grinding of precision spur and helical gears, worms and screws of up to 350mm in diameter, it can also be used to precision grind compressor rotors.
company_listing
productHolroyd Precision has produced
what is thought to be the biggest
CNC helical profile milling system
ever made, at a cost of £2.5m, on
behalf of a major Chinese compressor
manufacturer.
The machine is to be used for th
productRochdale-based Precision
Technologies Group (PTG), which
includes Holroyd, has announced
the launch of the CQME European
Innovation Centre. This major
initiative aims to drive innovation
and develop specific technologie
productThe Precision Technologies Group
was prominent at this year’s EMO
Hannover with Holroyd Precision,
PTG Heavy Industries, Precision
components and PTG Customer care
in attendance on the PTG stand.
Holroyd’s new Zenith
productHolroyd Precision’s new Zenith
machine has the capability to use the
three grinding technologies of
aluminium oxide, Electro-plated
CBN and vitrified (dressable) CBN.
The compact, user-friendly
machine is said to give
productHolroyd Machine Tools and
Components, a division of
the Precision Technologies
Group (PTG), has sold a
further two TG 350E rotor
grinding machines to a stateowned
Chinese company that
produces screw air
compressors an
productHaving supplied Micro horizontal spinner transfer.
Precision Gear Technology of
Hemel Hempstead with a
GTG2 model gear and thread
grinder eight years ago,
Holroyd Precision, a
division of the Precision
Technologies G
productThe Precision Technologies Group
has been named runner-up in the
UKTI/Finnair North West England
Greater China Business Awards 2012.
PTG designs, manufactures and
commissions high precision machine
tools and productio
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