The bandsaw has evolved significantly since its invention in the 19^th century. But with such a great utility comes complexity; operating a bandsaw machine safely and efficiently requires an intimate understanding of the machine’s workings, its potential hazards and the techniques to leverage its full potential. Saws UK therefore provides a guide to bandsaw training, commissioning and re-training.

Regardless of the specific type of bandsaw, be it horizontal or vertical, metal-cutting or wood-cutting, comprehensive training is crucial. Recognising the need for expert-led, comprehensive bandsaw machine training, the Saws UK University took shape.

Training begins with a deep dive into the machine’s architecture, exploring each part’s function and interaction with the whole system. Participants are guided through the myriad components of the bandsaw, from the blade, guides and wheels, to the motor and the drive system. Operators also learn about safety, daily machine operation and bandsaw maintenance. As participants progress, they delve into more advanced topics, such as fine-tuning machine settings for different materials, troubleshooting common issues and mastering advanced cutting techniques. 

The process of bandsaw commissioning sets the foundation for the successful operation of the machine. It is the initial set-up, where the bandsaw machine is assembled, installed, tested and adjusted to ensure it operates as efficiently and safely as possible. This is why bandsaw commissioning is an essential component of the training programme at Saws UK University. 

Bandsaw machine re-training ensures that operator knowledge and skills remain current, aligning with the latest developments in bandsaw technology and industry practices. Saws UK University tailors re-training sessions to the needs of attendees, covering everything from basic refresher courses to advanced workshops focusing on new technologies and techniques. 

For further information www.sawsuk.com

Darrell Hughes founded South Yorkshire Saw & Tool Co in 1974 as a small saw blade sharpening and ancillary supply company. Wind forward almost 50 years from the inception of a company working out of a two-bay garage and the transformation of the Doncaster-based company is beyond comprehension. Everything has changed. The company name, the facility, the industries served and the manufacturing processes.In fact, the only remaining constants are the long-serving personnel, family ownership and sharpening technology from Vollmer UK.

Changing its name in 1992 to Systco Unilap, the saw blade sharpening company acquired its first Vollmer machine in the late 1970s and has bought a complete suite of German-built machines over the years. To manufacture the countless product lines with thousands of new, re-sharpened and serviced tools delivered every week, the company has 11 Vollmer machines.Three arrived in 2022.

With 25% annual post-Covid expansion in traditional markets and growth in new segments, Unilap needed capacity, hence its investment in a Vollmer CHX840 with HS loading system in April 2022. Quickly following this machine was a Vollmer QXD250 with HC5 loader in July, with a Vgrind 260 with HC4 loading system arriving in October of the same year.

The reasoning behind the CHX840 and the QXD250 was simple. Unilap purchased the automated CHX840 saw blade sharpening machine to add unmanned ‘lights-out’ running and alleviate capacity on the 22-employee company’s other saw blade manufacturing and servicing machines. Likewise, Unilap already had a nine-year-old Vollmer QXD200 machine running around the clock, so upgrading to a brand-new QXD250 would add capacity and support rapid growth in the metalworking industry.

For further information www.vollmer-group.com

The arrival of three new Behringer saws at British Steel’s Skinningrove service centre will herald a major new milestone in its development.The £2.2m equipment will be a pivotal part of the operation, bringing increased productivity, greater accuracy and more intuition to the whole process of making special profiles for customers.

The £26m centre will include cut-to-length lines, product milling, machining and warehousing operations, and will enable British Steel to make and process an extended range of value-added profiles for the forklift industry.

The process of making sure special profiles meet requirements involves cutting down 14m bars, where accuracy is critical. The new saws will automate the process, deliveringmore precisionandthree times more speed than the previous saws.The advanced milling and machining capability will mean British Steel can offer profiles with tolerances of just 0.1mm.

Project manager at the Skinningrove service centre, Stuart Webster, says: “The new saws and product transportation systems that Behringer are providing will be integral to our facility.They will allow Skinningrove Special Profiles to move into the next phase ofanticipated market development in forklift mast sales. The saws will also significantly improve our capability to cut all products faster and meet tighter tolerances that satisfy the developing requirements of our customer base.”

British Steel’sspecial profiles business manufactures 250,000 tonnes of specialist products for a range of sectors, including the material handling market, of which the “profitable and growing” market for forklift trucks is a part.

For further information www.britishsteel.co.uk

Although sometimes (and erroneously) used interchangeably, coldsaws and chop saws are two distinct tools that work in different ways. Dimakin provides a guide to their differences and examines their capabilities.

A cold saw offers precision and efficiency. Unlike some saws, it operates at lower speeds, producing minimal heat during cutting. This characteristic sets it apart from its counterpart, the chop saw.

Coldsaws house a high-torque, low-speedmotor and a circular blade. The blades featurehigh-speed steel (HSS) or sometimes carbide teeth, designed for durability and clean, burr-free cuts. Coldsaws typically have adjustable cutting angles, called a mitre, which allow for versatile cutting, making them suitable for both straight and angled cuts. Some models, including all Dimakin models, also feature built-in coolant systems to keep the blade and workpiece cool during operation.

In contrast to coldsaws, chop saws operate at higher speeds and generate more heat during cutting. They are commonly used for rougher cuts in materials like wood, plastic and metal.

The primary distinction between a coldsaw and a chop saw lies in their cutting method. As mentioned, coldsaws use toothed, high-quality blades and low speed to cut materials. However, chop saws employ abrasive discs that effectively grind through material at high speed. This fundamental difference leads to variations in both performance and application.

When selecting a cold saw, Dimakin recommends considering factors such as blade type, cutting capacity and durability.Investing in a high-quality coldsaw that suits a company’s specific needs can greatly enhance cutting efficiency and precision.

For further information www.dimakin.co.uk