We’ve been providing grinding and precision services to local (UK) industry for the last 30 years, and have supplied a wide range of components for Toolmakers, Brick Makers & Concrete Formers, Machine Tools, and Stainless Steel Stockists. Our facilities are world class and we are constantly setting the standard for our competition.
Surface Grinding
Hoverdale are UK leaders in surface grinding, offering Lumsden Grinding Services. We are the only company in the UK that can undertake stainless steel & aluminium grinding.
Induction Brazing Services
Manufacture of components including the applications of Sintered Tungsten Carbide Platelets to produce Wear Resistant component parts.
Knife & Blade Manufacturing
Long-life blades, manufactured to order.
Plasma Cutting Services
High definition automated plasma cutting of Stainless Steel and all other types of steels.
Frequently Asked Questions
1. What does grinding and fabrication include?
Grinding and fabrication usually covers a mix of precision finishing and metalworking services used to prepare, repair or manufacture industrial parts. This often includes surface grinding, precision grinding, plasma cutting, induction brazing, blade manufacture, ground blanks and specialist work on wear-resistant or difficult-to-machine metals for engineering, tooling and production environments.
2. What is surface grinding used for?
Surface grinding is used to create a flatter, smoother and more accurate finish on a metal component. It is often chosen when parts need close thickness control, better surface quality or improved consistency before assembly, machining or use in production. It is especially useful for plates, tooling, machine parts and components that must sit accurately against other surfaces.
3. What is Lumsden grinding?
Lumsden grinding is a form of grinding used to remove material from metal plates and components using a dedicated grinding process. In practice, the term is commonly used for heavy-duty plate grinding where fast stock removal, improved flatness and a more uniform finish are needed. It is often selected for larger areas where conventional milling may be less efficient.
4. Why choose grinding instead of milling for some jobs?
Grinding can be the better choice when the priority is flatness, surface finish or consistent thickness across a component. On suitable jobs, it can remove material efficiently while also producing a cleaner and more uniform finish than some alternative machining methods. It is often preferred where accuracy and finish are just as important as material removal speed.
5. Why is flatness so important in fabricated metal parts?
Flatness matters because even small inconsistencies can affect assembly, alignment, sealing, movement and wear. If a part is not flat enough, it may rock, distort under load, fit badly or create problems further down the production process. In engineering and fabrication work, flatness is often critical for parts that must mate accurately with other surfaces.
6. Can stainless steel be ground accurately?
Yes, stainless steel can be ground accurately, but it needs the right process, setup and work-holding method. Because stainless steel behaves differently from standard carbon steels and can be harder to hold in some grinding operations, experience and process control matter. When handled correctly, grinding can produce a smooth, accurate finish suitable for demanding industrial applications.
7. Is aluminium grinding more difficult than standard steel grinding?
Aluminium grinding can be more specialist than grinding standard steels because the material behaves differently during processing and may require different work-holding and handling methods. The key is achieving a clean, controlled finish without compromising the surface. For customers, this matters most when the part needs to be flat, consistent and ready for the next stage of manufacture.
8. What are ground blanks?
Ground blanks are metal pieces prepared to size and finish before they go into further machining, assembly or tooling processes. They are often supplied so a customer can move straight to CNC machining or another production stage with less preparation work. This can help save workshop time and improve consistency, especially for repeat parts and production runs.
9. What are the benefits of CNC plasma cutting?
CNC plasma cutting is valued for its speed, repeatability and ability to produce clean, accurate profiles in conductive metals. It is widely used where components need to be cut efficiently from sheet or plate, especially when there are multiple parts, repeated shapes or more intricate profiles involved. It can also reduce prep time before fabrication or finishing.
10. What materials can be plasma cut?
Plasma cutting is commonly used on conductive metals such as mild steel, stainless steel and aluminium. It is particularly useful where a workshop needs a flexible cutting method for different grades and part shapes without moving between several cutting systems. The process is widely used for fabrication work, blanks, wear parts and general industrial component manufacture.
11. What is induction brazing used for?
Induction brazing is used to join metals using controlled heat, often where consistent bonds, repeatability and production efficiency are important. It is especially useful for manufacturing wear-resistant parts, joining carbide materials, and producing blades or scrapers that need a reliable bond without excessive clean-up. The process is popular because heat can be applied precisely where it is needed.
12. Why is induction brazing preferred for wear-resistant components?
Induction brazing is often chosen for wear-resistant parts because it offers controlled, localised heating and repeatable joint quality. That matters when attaching hard materials such as carbide to a steel base, where consistency and bond strength are important. For high-wear components, a reliable brazed joint can make a big difference to service life, performance and maintenance frequency.
13. What makes industrial knives and blades last longer?
Blade life is usually improved by the right combination of material selection, heat treatment, edge quality, wear-resistant design and correct manufacturing tolerances. In demanding environments, poorly made blades wear faster, lose performance and need replacing more often. A well-made blade should deliver more consistent cutting, lower downtime and better value over its working life.
14. Is it better to repair a worn part or manufacture a new one?
That depends on the condition of the part, the critical tolerances involved and how quickly it needs to go back into service. In some cases, regrinding, rebrazing or reworking a component is the most cost-effective route. In others, a new part is the better option because it restores full performance, accuracy and expected service life.
15. What information should you provide when requesting grinding or fabrication work?
The most useful information includes the material grade, dimensions, quantity, required finish, tolerances, drawing files and whether the part needs cutting, grinding, brazing or full fabrication. If the job is a replacement part, photos or a worn sample can also help. Clear technical information makes it easier to match the process to the application and avoid delays.
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