01384 633082 sales@sentinelplastics.co.uk

Experienced Plastic Machining

Unrivalled Experienced Plastic Machining

Experienced Plastic machining of turned parts and milled components.

With, many enquiries arriving on our sales teams desks every day. Customers can rely on the quality of, and experience of, Sentinels team members. Thus, this enables customers requirements to be expertly handled from those initial enquiries to final despatch. In addition, a production control system which, in conjunction with a robust quality system, enables close and accurate monitoring of each and every order.

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Experienced Plastic Machining Turned Parts

Firstly, referring to most engineering plastics, when turning you can go extremely quickly with your feeds and speeds. Examples of which are Acetal, Nylon, PTFE, ABS, PVC and so on. Most noteworthy, in most but not all cases, the chips stay together, forming a ribbon and are easily removed from your machine. Also, your tools won’t dull or wear (practically not at all). Standard high speed steel will be ample for turning every day engineering plastics. Whereas, Insulation industrial plastics require far more specialist care and techniques.

Next, it’s worth noting, you don’t need machining fluid. That is to say, the surface finishes obtained, feel and look great. Also, high standards of tolerance and finish are achieved. Also, tools that cut steel or aluminium will generally work very well with most plastics. So much so, in many cases, there are no special tooling requirements. Hence no added tool costs to pass on.

Experienced Plastic Machining Milled Parts

Similarly, for milling most plastics, the above can be applied. Hence, the Engineering plastics milled, are again, fast speeds and feeds, with some exceptions and individual preferences. Moreover, when milling plastic, it can be less problematic than turning. Mainly due, to the lack of a ribbon, continuous swarf, being generated. Importantly, Sentinel has a large capacity milling capability. Also, with many machines dedicated to specific materials to prevent cross contamination. Also, as with turning, no coolants are required. Indeed, the use of coolants can be detrimental to many insulation materials.

Experienced Plastic Machining All Plastic.

So, ultimately, Sentinels experienced plastic machining capabilities, enable complex specialist components to be produced in all plastic materials. Certainly, virtually all Industrial laminated Materials available today can be Machined and Fabricated at Sentinel.
Above all, offering customers a wealth of knowledge, on the huge range of plastic materials in sheet, rod, fabricated and machined form.

Certainly, Industrial laminates are different to engineering plastics. Mainly, as they are thermosets as opposed to thermoplastics. This means that during production they experience a chemical change and become set, hard solids that cannot be melted or remoulded once they have been cured. Engineering Plastic.
Available in Copolymer and Homopolymer grades. A dimensionally stable material with good electrical properties and abrasion resistance. A range of polyofins Engineering Plastic also referred to as PE300, PE500 and PE1000. Used in various applications from pipe fittings, wear strips to conveyor systems in food processing environments.

Vastly Experienced Plastic Machining High Performance Materials

PTFE (Polytetrafluoroethylene) Engineering Plastic
Very good resistance to low and high temperature (up to 260°C), with low flammability and low friction coefficient. Available in a variety of filled grades.

PEEK (Polyetheretherketone) Engineering Plastic
Excellent mechanical strength, dimensional stability, a low coefficient of friction, very good chemical resistance.

Experience in all Plastic Machining Materials

Significantly, when asked, most anything can be produced. For example, simple wear strips, to complex 3D CNC turned, CNC milled and CNC routed components. These, all produced from the huge, extensive range of plastic materials available to today’s consumer. Including, but not limited to, Polypropylene, Delrin, UHMWPE, HDPE, Acrylic, PET, PVDF and Polycarbonate

Also, included in the extremely large amount of Engineering Materials, which fall under Sentinels capabilities, include, PEEK, PTFE and Nylon, with Acetal, Tufnol and GPO3.

Contact the Experienced Team at Sentinel Plastics Ltd

Importantly, Sentinels emphasis has always been on the importance of offering a comprehensive experienced plastic machining workshop. Reliably, able to manufacture component parts to customers exacting requirements. Most notably, many plastic companies only CNC machining specific materials. Whereas, Sentinel has a comprehensive knowledge on all types of plastics and the required methods of manufacture. Right now, Our Team is ready to help with your requirements.

Capacity

Significantly, Sentinel have 15 No CNC Machines, which includes 2 Mazak VCN 530C with 5 No XYZ 1020 VMC. Also 3 Bridgeport’s VMC plus 2 ProTurn Lathes and a 2 Mazak Mill/Turn. These are just a few of the machines that are available to produce Quality plastic CNC components.

Contact us for your quick quote or speak to an experienced member of our team.

Finally, peruse the website, drop your enquiry on an email or please do give us a call.

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Milled Parts @ Sentinel Plastics Ltd

Milled Parts

Sentinel Milled Plastic Parts

Certainly, Sentinel can draw on its many years of experience. As well as, large capacity capabilities, for producing CNC Milled parts. Thus, The company produce’s high quality components from most specification plastics materials.

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CNC Milling Plastics

Firstly, the term milled Parts, or milling machining, are used to describe a machining parts process. So, Simply put, milling in engineering is a method of producing parts or components on a machine, via a cutter, with movement in various directions. Thus, blocks of material, in this case plastics, are placed on a milled parts machining table. Finally, parts clamped to prevent movement, and a cutter removes material to designated coordinates. An in depth description can be found here.

Plastic Milling

Importantly, milling plastics can differ greatly from the traditionally milled metals and alloys. Certainly, Experience is key when working with the many different types of plastics in today’s market place. Also, In traditional milling coolants are commonly key to producing the required results. Noteworthy, when Milling Plastic materials, coolants have to be carefully introduced. Notably, They can be detrimental to the parts functionality. For example, GPO or Polyester Glass type materials can suffer from moisture ingress. Hence, With these materials being used for insulation in electrical systems, this could be catastrophic. Moreover, The processing of GPO must be without any coolant or cutting compounds. So, This is just one material amongst many hundreds of types, and variants of types, of available plastics. Finally, All of which require a particular skill set to machine.

CNC Milling Parts

Plastic CNC Milled Parts. In short, This is the process of milling plastic block via numerically controlled systems. So, On line programming, on the milling console, or off line programming, PC database programmed and then transferred to the machine for execution. Again, when machining plastics, careful consideration has to be taken. Certainly, The very same considerations previously discussed will come into play. Moreover, The majority of today’s work is carried out on CNC Programmed Millers and Lathes. Most importantly, The company has carefully chosen the high quality methods it now employs for milled parts.

Quality Parts Milling

Whilst being able to offer an excellent reliable service, built-up over many years. Notably, with individual staff members having over 30 years’ experience in the field of plastics engineering. Importantly, it is essential to be able to back this up with a quality system that insures that customers are getting the components they require, not only on time, but to a high quality standard and finish.

Certainly, for many years now, we have been working with the B.S.I. maintaining our I.S.O. 9001 Quality standard. This, combined with a long proven track record, our commitment to quality is never in doubt.

Ideally Located For Plastic CNC Milling UK

Plastic Milled Parts – Most noteworthy, being Strategically positioned in the heart of the West Midlands. A valuable position for a business that supplies, milled parts, to companies all over the UK and Europe. Markedly, we have clients in China and the USA as well as in the local vicinity. Also, Having an already large client base, among whom it can boast many long-term blue-chip clienteles. Essentially, through reputation, but, also due to a very active and successful marketing team.

Bespoke Machined Components

Importantly, all parts are bespoke, customer specific. Either working from Prototypes, drawings or descriptions, making a one off or hundreds of parts. significantly, the company has flexibility to meet most requirements.

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In conclusion Sentinel is an Engineering Plastic milled parts machining company, specialising in milled Plastic parts in plastic– Plastic Fabrication of all types of industrial engineering plastics to customer specifications.

A respected manufacturer of high-quality plastic machined parts. Some of which parts includes, base plates, slides, Bespoke Conveyor Parts, plastic Insulation plates, Bearings, plastic machined parts and Scraper Blades. Plus many more variations of manufactured and fabricated components used in a wide variety of industries, all made from the huge range of industrial plastics available in today’s market.

As a result we consider ourselves ‘The One Stop Shop’ for Plastic Engineering Components milled parts, one of, if not the top milling companies in the UK.

At Sentinel Plastics you can have Turned or Milled parts as well as Routed and Fabricated. Welding, Polishing and Assembly of plastic parts are just some of the other services available. Whether you require Precision parts, Prototypes, Production Batches or just some help and advice. Sentinel Plastics Ltd staff are more than willing to help with your parts requirements. Please peruse the website. Let us help with your enquiry on an email, alternatively please do give us a call.

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PEEK CNC Milled @ Sentinel Plastics Ltd

Peek CNC Milled

Plastic Machining | Milling | Routing | Turning | Fabrication

And so, ever since its inception in 1989, the name Sentinel has always been synonymous for producing high quality PEEK CNC milled parts. Therefore, it is safe to say, for all your plastic milling requirements, you are now in the right place. PEEK, alongside many other engineering plastics, is commonly machined to high specifications.

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Machined PEEK Component

The Material PEEK

And so, Well known for being a high performance engineering thermoplastic.
The term PEEK is an abbreviation for polyetheretherketone. Also, Various grades of PEEK exist. Thus, offering good chemical and water resistance, and can operate at high temperatures.
Notably, in hot water or steam, it can be used continuously, to 480°F (250°C). Importantly, without permanent loss in physical properties.
While also, commonly, used in hostile environments, the material PEEK is a high strength alternative to traditional pheros materials.
Also, another plus point, PEEK carries a V-0 flammability rating. Hence, exhibiting a very low smoke and toxic gas emission.
Finally, Perfect for use in FDA food contact applications.

Suppliers of Quality PEEK CNC Milled Parts

Certainly, As a leading plastic machining company, PEEK gives us very little machining problems. Indeed, in the right hands, most requirements can be achieved. And so, Sentinel Plastics offers custom PEEK CNC Milled Parts machining. Either, in prototype or large batch sizes. In the right hands, PEEK can be good engineering plastic to machine. As such, it may require special handling to minimize internal stress and heat-related cracks during machining. Having, over 30 years of experience CNC machining specialty plastics, means, Sentinel has the technical and manufacturing expertise to produce precision custom PEEK CNC Milled parts to high specification.

Notably, PEEK, or polyetheretherketone, is a popular thermoplastic used for a wide range of industrial parts and components. Mainly, because it exhibits that excellent strength, wear resistance, abrasion resistance, and retains its properties at high temperatures.

Plastic CNC Machining

Computer numerical control plastic machining, or CNC machining, is the automated action of material removing from a plastic part. Importantly, our Plastic CNC machining services are available utilising our vast range of CNC machines and in-house Engineering Plastics fabrication capabilities. Above all, a diverse range of Engineering Plastics materials can be machined in-house with rapid delivery. We specialise in not only PEEK CNC Milling, but also Acrylic, PETG, Lexan, Acetal, Nylon, polyethylene to ABS and many more types of engineering plastic materials.

Highly Skilled in all Plastic CNC Milling & Turning: Read More About Us

Especially important to us is having an in depth knowledge of our tools and materials. Meaning, our staff can provide guidance on material selection to ensure that you get the most suitable material for your project.

Furthermore, returning customers know that our machining division of plastic machinists can easily meet your requirements for finished components. As a result this can offer a flexible service for both small and large batch requirements. We pride ourselves on our service and quality.

Sentinel Services Many Industries, All Requiring Quick Quotes With Swift Turnaround

Our tailored machining is available to suit many applications. Whether that be a bespoke single unit or a batch of thousands. Its worth noting, how we service your enquiry quickly and accurately. Firstly, we handle your initial enquiry using our state of the art database and production planning control system. Producing, a quick and accurate quote. Also, resulting in, fast responsive lead times. Finally, the Plastic Sheets and rods we machine are, readily available through our network of quality materials suppliers and manufacturers.

Services

Lastly, at Sentinel Plastics your industrial plastic parts can be Turned or Milled as well as Routed and Fabricated. And also, Drilling, Taping and Assembly of plastic parts are just some of the other services available.Whether you require Precision parts, Prototypes, Production Batches or just some help and advice. Sentinel Plastics Ltd staff are more than willing to help. Please, peruse the website, drop your enquiry on an email or please do give us a call. Send your enquiry today for PEEK CNC Milled Components.

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Plastic Milling CNC Parts

Quality Plastic Milling CNC

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Plastic Machining | Milling | Routing | Turning | Fabrication

Certainly, as a leading global provider of CNC manufactured plastic parts, Moreover, Sentinel have invested in the most advanced CNC milling machines and specialist CNC milling tools available. Thus, with the arrival of an additional Mazak vertical machining center, plastic milling CNC and consequently CNC capacity, steps up yet another gear.

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Talk To Our Experts About Plastic Milling CNC Requirements

Fully automatic CNC machining centres, Semi automatic CNC mills, Manual machines – whatever the job requires we have the machine

Engineering Plastics CNC Machining – PEEK Machined

Mazak Highly Productive Vertical Machining Centers.

Reduced cycle times thanks to high speed feed rate, acceleration / deceleration and tool change.
Federate: 42 m/min, Spindle speed: 12000 rpm, Chip-to-chip: 2.8 seconds.
Unique Mazak heat compensation system – INTELLIGENT THERMAL SHIELD.
Excellent accessibility thanks to two front doors providing wide opening – large window for convenient monitoring of machining.
Durable linear roller guides on all axes ensure stable milling.
MAZATROL SmoothG, the advanced CNC designed for ease of operation.

High Quality Plastic Milling CNC

Above all, all machined components are subject to our rigorous inspection regime, with, designated inspectors. Also, in-process inspection, and a full final inspection, completed on every part.

Thus, this ensures any components delivered under our brand meet your exact specification, but also, our high quality standards. Finally, please follow the link, find out more about our commitment to quality.

CNC Machining Plastic Parts

Also, further information about the plastic types we machine. As well as, component and industry examples. This, and much more, can be found on the main website.

Plastic Milling

Above all, with all our milled parts being machined in plastic, we have are the experts in delivering exceptional quality in some of the most difficult grades to machine.

Plastic CNC Milling

Above all, having a large capacity of CNC Milling capabilities, Sentinel Plastics Ltd can draw on many years’ experience. Thus, producing high qualty components. Moreover, from high specification industrial plastics materials.

Notably, whether your requirement is one off or high batch production work, the capacity available is ever increasing. Thus, also ensuring lead times are always kept to a minimum, without ever compromising on quality.

Certainly, Sentinel has a vast understanding, and knowledge, in machining exceptional quality plastic parts. Importantly, for various industries, including, medical, subsea and power control.

Further, more commonly Milled materials are Nylon 6, Cast Nylon, Nylatron MoS2, Glass filled Nylon. But also, Polyester Glass, EM42, Tufnol®. Plus HDPE, LDPE, PE1000, PE500, PTFE, Teflon, PVDF, Acetal, Delrin. And, Peek, Arnite, SRBP Tube, SRBF, Polypropylene and Epoxy Glass.

Hence, From all these plastic materials some examples of parts produced are: Test tube holders, Base plates, Cams, Conveyor Parts, Friction Plates, Insulation Panels, Aerospace and Rail components.

Sentinel – Home of Industrial Engineering Plastic Machining

Certainly, Sentinel Plastics is a top plastic machining engineering company. Thus, Specialising Engineering Plastic Milling, of all types of industrial plastics, subsequently, which are too customer specifications.

Especially relevant, being considered by many of its customers to be The One Stop Shop. Further, for Engineering Plastics Components, one of, if not the top plastics companies UK.

In conclusion, industrial plastic parts can be Turned and Milled. As well as, sheet Routed here on site at Sentinel. Noteworthy, whether you require, Precision parts, Prototypes, Production Batches or just some help and advice. Sentinel Plastics Ltd staff are. without doubt, more than willing to help. Finally, please peruse the website, drop your enquiry on an email or please do give us a call.

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Do, Talk To Our Experts About Plastic Milling Requirements.

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CNC Milled Nylon @ Sentinel Plastics Ltd

CNC Milling Nylon

Plastic Machining | Milling | Routing | Turning | Fabrication

To begin, ever since inception in 1989, the name Sentinel has been synonymous for CNC Milling Nylon. Certainly, consistently, producing high quality plastic parts. Its therefore, safe to say, for all your plastic milled requirements, you are now in the right place. Also, Nylon, alongside many other engineering plastics, is commonly machined to high specifications.

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CNC Milled Nylon Parts

In short, Sentinel have a huge amount of experience CNC Milling Nylon.Importantly, the company only machines bespoke Nylon Parts to customer specifications, samples or drawings. Hence, the companies plastic CNC machine shop, specifically caters for nearly all industrial engineering plastic materials. Of which, certainly includes CNC Milling Nylon and its subsidiaries.

Nylon Machined Quality Parts

Ultimately, with over 30 years experience CNC Machining plastics. Thus, Sentinel’s production team fully understand the capabilities required to CNC Machine quality plastic parts. Furthermore, having none of the issues many none plastic companies encounter. Certainly, knowing all the specific requirements when machining all Industrial Plastics, including CNC Machining Nylon, gives a leading edge.

Further, Sentinel is a highly respected manufacturer of high-quality Customer Specification CNC milling Nylon Parts. Hence, receiving regular customer repeat requirements. Also, Sentinel supply many variations of CNC milled Nylon components. Thus, used in a wide variety of industries. Moreover, In a quest to meet all customer requirements, turn around lead times can be extremely quick. This, being mainly due, to being able to choose from any one of the high number of machines which are at its disposal.

Nylon SubStrates

First and foremost, Nylon is from the synthetic polymer family known as Polyamide. Probably, the most well known of engineering plastics. In the main, for having excellent wear properties for slide and bearings.

Also, Oil filled and glass filled grades are available, commonly know under trade names Nylacast® and Nylatron®.

Thus, Nylon machines, not only the well know grades of Nylon, 6 (PA6) and Nylon 66 (PA66), but also, PA12, Glass filled and Oil filled.

Finally, Nylon has a range of colours, usually indicating its substrate form. These are, commonly, black natural or white, but, can be blue, grey, red, and yellow.

Nylon Milled at speed

In the video below we show how we can machine Nylon parts at speed and to a high accuracy, without compromising a quality finish.

Follow the link to see our Nylon milling in action – YouTube.

Without doubt, Sentinel have many years experience and knowledge in milled nylon exceptional quality parts for various industries. Enabling Sentinel to be at the forefront of competitive high quality plastic machining.

High Quality Plastic Milling

Always providing exceptional CNC Machined Plastic Parts through 26 years of experience in plastic production. Most noteworthy is having the ability to accomplish tight tolerances. Furthermore, certainly having, a great depth of knowledge, CNC milling and turning, the huge variety of plastic materials available today. Also, because Sentinel works solely with plastic, they have a focus that gives them an edge over other competitors in the industry.

Machined CNC Milled Nylon Plastic Parts

Notably, with the added capability of new addition Mazak vertical machining center capacity. Capabilities continue to reach new heights. Certainly, for over 30 years, the company have been machining. Reliably, supplying all types of Industrial Plastic Parts to Power Control, and the wider Switchgear industry. As a result, have perfected techniques that make us stand out as a cost effective source for all their requirements. Including, bus bars, Shields, Covers, Epoxy Glass, GPO3, PVC, Polycarbonate Guards, PTFE and Nylon Bushes, Bearings, the list is endless. That is to say, a one stop shop for machined plastic parts and more.

CNC Milled Nylon Enquiry

To sum up, here at Sentinel, your engineering plastic parts can be Turned or Milled. As well as, Routed and Fabricated. Moreover, Drilling, Taping and Assembly are just some of the other services available.Hence, whether you require one off parts, Prototypes, Production Batches or just looking for some help or advice. Our staff are available and willing to help. So, Please peruse the website, drop your enquiry on an email or please do give us a call. Send your enquiry today for PEEK CNC Milled Components.

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Do, Talk To Our Experts About Nylon Milling Requirements.

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