SUBCONTRACTING NEWS

PSL Datatrack gets subcontractor off the ground

One of the first, vital tasks for Bradda Engineering was to invest in a production control software system. PSL Datatrack was identified as meeting all of the start-up company’s initial requirements.

“The control that PSL Datatrack would bring to the business was clear,” states Bradda Engineering’s owner Kenneth Oates. “We are primarily engineers and PSL Datatrack takes care of everything so we don’t have to get bogged down in manual administration work.”

Experience told Oates that investment in production control software was essential in order to provide the highest levels of customer service.

“Understanding how to make the most of stock and materials so that we could be as efficient as possible with minimum waste was a prerequisite,” he says.

PSL Datatrack manages the generation of quotations and all the engineering steps required until delivery and final invoice. Upon raising a works order, the system generates a material requirement and the purchase orders module is used to place an order with the supplier. Users can trace the job through the shop floor, with data collected on operational costs, tooling, materials and machining processes.

Oates initially researched a number of production control systems, but few seemed to fit the exact needs of a small engineering company.

“They did not seem flexible enough and were quite complicated to use,” he says. “We also wanted the modularity that would enable us to build up a system as we grew and attracted more customers.”

Having recognised the real potential of PSL Datatrack and how it could help a growing company, the company invested in more modules than originally envisaged. The administration, sales, purchasing, scheduling, shop-floor data collection and financial modules were installed from the outset.
For further information www.psldatatrack.com

Pucktechnik relies on 11 Emag VL machines

Pucktechnik, based in Solbiate Arno near Milan, is a contract manufacturer founded in 2017 that produces casting tools and various components. In total, the company has nearly 30 machines, including 11Emag VL turning machines and an Emag K 160 LA hobbing machine. These solutions provide high-volume and automated series production.

Primarily, with the help of these Emag machines, the company can produce around 650,000 wheels and wheel hubs for earthmoving equipment each year. What is interesting here is the deployment of four independent production lines with a high degree of automation.

The machines in each line are completely interlinked via TrackMotion, also from Emag, with various operations running directly one after the other. As a result, the quantities produced in this area have increased massively in just a few years. The basic technological principle of the lines begins with TransLift, a lift-and-turn carriage on the TrackMotion line gantry with programmable electric gripper, which picks up the raw-parts from a parts store, transports them to the machine at a speed of up to 150 m/min and deposits them on the machine’s internal shuttle. Thanks to the vertical arrangement of the spindle, it can pick up the part from the pick-up position of the shuttle and guide it into the working area of the machine.

After machining, the workpiece is discharged from the machine via the shuttle and transported to the next machine or the discharge conveyor using the TrackMotion system.In short, the combination of Emag pick-up technology with various automation solutions, from TrackMotion to robots, results in powerful and individually adaptable systems.
For further information www.emag.com

Projects worth £1.2m for Walker Engineering

Northwest-based firm Walker Engineering has enjoyed a record start to 2023by winning a host of new projects across the UK. With total new work worth over £1.2m in 2023 alone, the Skelmersdale company has utilised the strength of its team to enter new markets and territories around the country. Growing its team by 11% from 26 to 29 in the year to date, Walker Engineering is now looking to recruit more trainee fabricators, welders, pipefitters and mechanical and electrical engineers. The business is also spearheading a campaign to recruit five new apprentices in various roles.
For further information www.walkereng.co.uk

Zeus Engineering focuses on the future

Zeus Engineering, a precision subcontract specialist based in Airdrie, is increasing its machining capacity and capabilities by investing in a new DN Solutions VT 1100M vertical turning lathe (VTL) from Mills CNC. The machine, which incidentally, is the first CNC VTL acquired by the company in its 57-year history, arrived at Zeus Engineering’s 12,000sq ft facility in November 2022.

The machine is producing large, heavy and often awkward-shaped components, such as rings, discs, pump housings, flange couplings, bearing carriers, valves and differentials, from a range of castings, forgings and fabrications, as well as from solid billet and plate. Industries served include rail, off-road vehicle, oil and gas, power generation, food, and renewable energy.

Being part of the AGZ Group, the company can also provide its high-quality design and machining services, where appropriate, to the two other associate companies in the group: Argon Engineering and Gillrick Metalwork.

Says Scott McHutcheson, Zeus Engineering’s operations director:“We’re always looking to improve our in-house machining capacity and capabilities, and regularly review and analyse our performance to ensure we meet, and exceed, our customers’ expectations.”

The acquisition of the VT 1100M lathe means that, over the past 14 years, Zeus Engineering has invested in five new Doosan machines from Mills CNC, including two Puma series lathes.

“We have a good relationship with Mills CNC and like their proactive, value-added business approach, which to all intents and purposes, is very similar to our own,” says McHutcheson. “The Doosan machine tools they sell and support, like the VT 1000M, are reliable and deliver excellent cutting performance.”

The 32” chuck VT1100M is equipped with box guideways, a 55kW/850rpm/6385Nm spindle, a 12-station indexable turret and 11kW/3000rpm driven tooling capabilities.
For further information www.millscnc.co.uk

Metaltech doubles sliding-head lathe capacity

Located in Chard, Somerset, subcontract machining firm Metaltech Precision has increased the number of sliding-head turning centres on its shop floor from 6 to 13, of which 10 are Cincom models from Citizen Machinery UK. It follows the purchase by the company’s owner, Expromet Technologies Group, of another subcontractor nearby, NC Precision, which specialised in this area of production.

The latest sliding-head lathe arrived in September 2022 having originally been ordered by NC Precision. It is a Cincom L32XIILFV capable of turning parts from bar up to 35 mm diameter. Notably, the machine features LFV (low-frequency vibration) functionality, which automatically breaks swarf into chips of manageable size that fall away from the machining area for easy extraction.

Steven Ward, operations manager at Metaltech, says: “We were already familiar with and impressed by LFV, having installed a smaller CincomL20XIILFV four years ago to simplify the production of a particularly difficult component.The ongoing job involves machining a tough, malleable iron that has a high tendency to cause bird’s-nesting when turned, but LFV completely solves the problem by allowing the control of chipping.

“It means that we are able to leave the lathe running unattended for long periods, whereas before an operator needed to be in attendance virtually all the time to constantly clear away the swarf,” he adds. “This labour cost element, which has now been removed, was contrary to the whole concept of bar turning, yet was necessary to maintain consistency of production and minimise scrap.”

The purchase of the second LFV lathe last autumn, with its chip-breaking function, facilitates more options for fulfilling contracts that may come along involving titanium, nickel alloys or other metals that tend to result in stringy swarf.
For further information www.citizenmachinery.co.uk