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Supplier profile

Lee Spring Ltd

2 - Oxfordshire and Essex

Profile

Lee Spring is the UK supplier of choice for catalogued and custom springs, including compression springs, torsion springs, constant force springs, die springs, belleville spring washers, wave springs, extension springs, battery springs and numerous speciality springs. Materials include steel, stainless steel, cobalt/nickel alloy, bronze, brass, music wire and composite plastics.

From 10 springs to 10 million springs, stock parts or custom products, Lee Spring makes it easy. No matter what kind of mechanical spring you need, how many you need or where you need them, Lee Spring's experienced staff, engineers and user-friendly website can help. After all, we have been helping engineers and purchasing agents untangle the mystery of springs since 1918 with our extensive design and manufacture services, including one-off prototypes and ongoing production requirements

Lee Spring is a leading source for both CUSTOM and STOCK customer-centric solutions. Our experienced staff of experienced multi-national, multi-lingual engineers provides expert collaboration throughout your design and manufacturing cycle. We provide prototype and concurrent engineering assistance. Lee Spring’s ever-expanding catalogue of over 25,000 stock items is an industry standard. Our imperial and metric offering is anything but “standard” and includes unique parts, e.g., LeeP Plastic Compression Springs, Stainless Steel Lite Pressure™ and High Pressure Compression Springs, Bantam™ Miniature Springs and Battery Springs as well as REDUX™ Wave Springs, Compression Springs, Extension Springs, Torsion Springs, Constant Force Springs, Belleville Washers and more. All standard stock items are RoHS and REACH compliant.

For fully global flexibility Lee Spring partners with your business to find solutions that meet your geographic requirements so you can develop springs with a Lee Spring engineer in one part of the world and reduce long-run production costs by producing close to where you need the parts in another part of the world.

And for even more value we offer free grinding on all standard stock springs, free CAD downloads, free plating on music wire stock springs, free passivation on 302, 316 and 17-7 stainless steel stock springs with online parts, specifications and pricing.

Lee Spring’s commitment to quality exceeds our ISO 9001 Certification. We have been qualified by customers in exacting manufacturing sectors including aerospace, medical, robotics, semi-conductor, and electronics. Lee Spring is experienced working with stringent quality requirements such as AMS Spec, Mil-Specs and QS9000.

Products and Services

Lee Spring supply custom springs, including compression springs, torsion springs, constant force springs, die springs, belleville spring washers, wave springs, extension springs, battery springs and numerous speciality springs. Materials include steel, stainless steel, cobalt/nickel alloy, bronze, brass, music wire and composite plastics.

In addition, Lee Spring offer extensive custom design and manufacture services for one-off/prototypes or ongoing production requirements.

Contact

Address
Latimer Road
Wokingham
RG41 2WA
United Kingdom
Phone & Fax

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Web address
www.leespring.co.uk
Contact
Christopher Petts
Employees
1 - 4

Capabilities

Lee Spring Ltd are experts in the following categories

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  • Materials
    • Copper
    • Brass
    • Bronze
    • Stainless Steel
    • Plastic
  • Approvals
    • ISO 9001

News

News posted by Lee Spring Ltd

22 Feb 2017 by Lee Spring Ltd

New DIN-Plus springs from Lee Spring for 2017

New DIN-Plus springs from Lee Spring for 2017

Standards and specials manufacturer Lee Spring have announced for 2017 a greatly expanded range of DIN sizes with an additional 525 SKUs. These will include a new DIN-Plus series which match up in size with standard DIN2098 Part 2 and Part 1 series springs, but with added corrosion resistance (passivation for stainless EN 10270-3-1.4310-NS range and plating for spring steel EN 10270-1-SH range). This greatly expands the Lee Spring offering in DIN compression springs to meet increasing global demand for metric sizes with the added benefit of excellent corrosion resistance.

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14 Feb 2017 by Lee Spring Ltd

Springing to the service of manufacturing industry

Bantam mini compression springs, Lite Pressure compression springs, LeeP Plastic Composite Springs and Redux Wave Springs from Lee Spring

Lee Spring is proud of their close to 100 year tradition and are proud to reflect on the considerable growth in availability of springs and development in spring technology during that period.

Standard stock springs are our daily fare. With over 25,000 products catalogued and stocked we see many new products and spring technologies have emerged, perhaps most significantly:

-           Redux™ Wave Springs

-           LeeP™ Plastic Composite Springs

-           Lite Pressure™ Compression Springs

-           Bantam™ Mini-Compression Springs

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11 Jan 2017 by Lee Spring Ltd

Springs and Fasteners - making the right choice with Lee Spring

Springs and Fasteners - making the right choice with Lee Spring

Chris Petts, Managing Director of Lee Spring UK explains the importance of selecting the correct fastener or spring to suit application requirements.

From concept to delivery it is important to consider all aspects of spring installation and usage including configuration, e.g. cylindrical, barrel or cone, as well as the optimal choice of material from a selection of steel, stainless steel, alloys and super alloys, each with its own possibilities for surface treatments.

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16 Dec 2016 by Lee Spring Ltd

Lee Spring - proven ways to maximise spring life

Lee Spring - proven ways to maximise spring life

Spring life is a very important factor to consider in the design and specification process because springs are often vital components within an assembly where failure may lead to significant consequences. Chris Petts at Lee Spring offers the following thoughts on the subject.

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06 Dec 2016 by Lee Spring Ltd

Material developments in spring production and the use of Elgiloy in industrial springs by Chris Petts, Lee Spring Ltd

Material developments in spring production and the use of Elgiloy in industrial springs

What lies ahead in the realm of spring manufacture – well amongst others we at Lee Spring are constantly refining our designs and have recently introduced our ranges of Lite Pressure™ and Bantam™ Mini Springs, along with LeeP™ Plastic Composite Springs. In particular though, it is often the choice of material which gives us most thought for the future as it shows the way forward in spring technology.

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23 Nov 2016 by Lee Spring Ltd

Lee Spring innovations meet environmental standards

Lee Spring meet environmental standards

Environmental thinking at Lee Spring runs through the whole design production process with a focus on quality in all aspects where higher quality connects to greater reliability and reduced replacements. Similarly, in design details like the choice to offer round wire die springs in place of older style square sections with resulting lower energy costs.

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09 Nov 2016 by Lee Spring Ltd

Alloys and super alloy springs from Lee Spring

Alloys and super alloy springs from Lee Spring

Normal alloy steels have various elements added in small quantities to improve their material strength, hardenability, temperature resistance, corrosion resistance, and other properties and any level of carbon can be combined with these alloying elements.

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20 Oct 2016 by Lee Spring Ltd

New torsion springs from Lee Spring

New torsion springs from Lee Spring

Standard catalogue company Lee Spring have recently announced 3 new variants of their torsion spring range with new free angle leg end options of 120°, 210° and 300°. This will enable users to specify even more closely and to optimise their device design whether for electronic devices, chair controls, clipboards, swing-down tailgates or other applications. These extra choices will enable return hinges, counterbalances, ratchet and lever return specifications to more closely meet many desired product criteria.

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07 Oct 2016 by Lee Spring Ltd

Lee Spring announce big expansion of standard Die Spring range

Lee Spring announce big expansion of standard Die Spring range

As major suppliers of ex-stock die springs Lee Spring are keen to expand their standard ranges – in this case their Die Spring catalogue has been greatly extended with 71 new items. These new items in music wire or OTCS (chrome silicon steel) reduce the gap between different standard lengths with additional options over 6 inch lengths, so making it easier to choose a suitable standard spring. New lengths include 4, 5, 6, 7, 7.5 and 8 inch with 8 different outer diameters to suit medium (grey), medium-heavy (purple), heavy (black) and extra heavy duty (orange) loadings.

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21 Sep 2016 by Lee Spring Ltd

New standard Extension Springs ex-stock from Lee Spring

New Extension Springs from Lee Spring

Ex-stock standard sizes of extension springs in music wire and stainless steel are a mainstay of many industrial products, so it is good news that leading manufacturer Lee Spring has introduced 121 new sizes including shorter and longer designs, plus new 16.5mm (0.650 inches) outer diameter families.

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05 Sep 2016 by Lee Spring Ltd

Lee Spring new sales/distribution centre opened in Germany

Lee Spring - ingenious, innovative, in-stock – in Germany and Worldwide

Of particular interest to Europe wide design/manufacturing companies will be the recently announced Lee Spring sales/distribution centre in Germany adding to the company’s existing distribution and engineering locations around the world.

Explained M.D. Dejan Unger: “We can offer customers across Europe expert distribution links with next day delivery to the majority of regions from our 23,000 plus ex-stock catalogue.  Lee Spring Germany can supply direct to locations throughout Europe and work closely with our colleagues in the UK to co-ordinate with customers based there.”

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22 Aug 2016 by Lee Spring Ltd

Lee Spring exhibiting at Northern Manufacturing & Electronics Show, September 2016, Stand No. F115

Lee Spring will be exhibiting at Northern Manufacturing & Electronics Show, September 2016

Lee Spring will this year be exhibiting at the Northern Manufacturing & Electronics Show in Manchester on September 28th and 29th. An event where northern based design, production and service engineers will have the opportunity to deal with spring related issues with highly experienced sales engineers. A conversation which can rapidly assess the suitability of ex-stock standard springs from the Lee Spring 23,000 component catalogue which is available free on the stand – or whether a custom item would be more suitable.

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15 Aug 2016 by Lee Spring Ltd

Lee Spring are exhibiting at FAST Exhibition, September 2016

Lee Spring @ FAST Exhibition, September 22nd

The date: September 22nd; the place: The Williams Conference Centre; the event: FAST Exhibition – an opportunity for designers, production and support engineers to discuss spring technology with the experts at Lee Spring, Under their banner of “ingenious, innovative, in-stock” Lee Spring will have their new catalogue available on stand, along with a selection of standard springs – but perhaps most importantly, experienced spring sales engineers will be offering the benefits of their understanding to address real world applications with very real solutions.

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10 Aug 2016 by Lee Spring Ltd

Cone formed Belleville Spring Washers now available ex-stock from Lee Spring

Belleville Spring Washers from Lee Spring

Cone formed Belleville spring washers are now available ex-stock from Lee Spring in 300 series passivated stainless steel. Typically this design offers dramatic savings in height and load capability where they are ideal for common engineering applications requiring high load performance in a small space with minimal deflection. They are often used to solve vibration, thermal expansion, relaxation and bolt creep problems and are useful for adjustments, because different thicknesses can be swapped in and out.

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20 Jul 2016 by Lee Spring Ltd

The new Lee Spring UK catalogue is now available

New Lee Spring UK catalogue

With 3,000+ new products and over 23,000 standard industrial springs the new Lee Spring UK catalogue is now available free on request. Additions to the range include 3 new torsion spring variants with 120°, 210° and 300° leg endings – there are now 7 free angle options from 90° to 360°. More Die Springs have been added throughout the range; especially notable being extra sizes over 6" free length up to 12" long and with the same Lee Spring powder coating finish for enhanced protection.

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05 Jul 2016 by Lee Spring Ltd

Lee Spring provides customer assist service to UK manufacturing industry

A selection of standard and custom springs from Lee Spring

Across applications from engines to vehicle trim, kids toys to sophisticated medical devices and sensitive instrumentation to valves of many types, the Lee Spring capability to quickly create application specific springs and spring components such as fourslide parts is putting a spring in the step of UK manufacturing industry.

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16 Jun 2016 by Lee Spring Ltd

REDUX Wave Springs available from Lee Spring UK

REDUX Wave Springs from Lee Spring UK

For optimum performance in space limited environments the Lee Spring REDUX™ Wave spring series of ex-stock flat wire compression springs can replace conventional round wire compression springs in applications across many industries from aerospace to electrical, fluid control, hand tools, valves and seals. Wave springs can reduce the size and weight of the assembly by as much as 50%. Items such as connectors, mounting dampers and pumps can be made dramatically smaller than otherwise.

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03 Jun 2016 by Lee Spring Ltd

New AISI 316 stainless steel compression springs from Lee Spring

AISI 316 stainless steel compression springs from Lee Spring

The Lee Spring catalogue range of high quality ex-stock compression springs now includes wire sizes of 2mm (0.080") upward in AISI 316 stainless steel which provides an enhanced degree of corrosion resistance, particularly to chloride attack. This makes the new series preferentially suited to marine environments and wash-down areas where chloride atmospheres and chemicals may be encountered.  These new wire sizes offer up to 660 Newtons or 148 lbs of loading force.

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10 May 2016 by Lee Spring Ltd

Lee Spring custom designs aid bounce-back of manufacturing industry in UK

Custom springs from Lee Spring Ltd

From engines to trim, toys to medical devices and instrumentation to valves, the Lee Spring capability to quickly create application specific springs and spring components is aiding the regrowth of UK manufacturing industry.

Although Lee Spring carry over 23,000 catalogued items, it is just as common to find that a variant or complete custom item is required to suit a new design or new assembly process. A special spring design may add quality to product operation or its longevity, often with significant savings in component cost and/or assembly time.

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