• Precision Engineers, Fabrication, Welding Services

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Precision CNC Lathe Machining and Milling

We can machine up to 29″ in diameter and 6ft (2 meters) between centres. Bore up to 24″ diameter and 12″ deep with all grades of mild steels, carbon steel, stainless steel, aluminium, brass metals and plastics.

We serve a range of Industries like Food, Farming, Oil, Gas, Automobile, Construction, Aerospace and work for the Ministry of Defence, Local Authorities, Hospitals, Garages, Schools, etc.

We have a large workshop with a number of latest CNC and Manual Lathes, Milling Machines, Welding Equipments, Cutting and Boring facilities on site.

We have been in business since 1985, highly experienced engineers for Engineering work, Machinery maintenance and Labour suppliers to the Farming and Food Industry locally, nationally and internationally.


CNC Machining
Portapack Engineering are precision engineers offering CNC machining, milling, turning, drilling, threading and assembly services to customers in a wide range of industries, including tool making and pattern making, motor sport components, agricultural equipment and the automotive industry.
FACILITIES
Portapack Engineering offer an extensive number of specialist in house facilities that when supplemented by proven areas of local expertise allow the most demanding projects to be undertaken. This capability makes Portapack engineering a firm favorite with projects from the development and production of agricultural machinery to Formula One parts supply and the faithful recreating of those impossible parts.

MATERIALS
Portapack Engineering offer CNC precision engineered components in a variety of materials including standard ferrous, stainless steels, tools steels, aerospace grade alloys, non ferrous metals, plastics, nylons and PTFE. So if you are looking for a quality supplier of CNC machining and other precision engineering services please do not hesitate to contact us.

Engineering Services we offer

Our Dedicated Engineering Services:
✔ Food Processing Machinery Specialists
✔ Engineering Breakdowns & Labour Supplier
✔ Sheet Metal Fabrication, Tig & Mig Welding
✔ Precision/Obsolete/Hardened Machine Parts
✔ Genuine Ink Jet & Laser Toner Cartridges Trader
✔ Transport & Agricultural Vehicles ( Lorry, Truck, Tractor, Trailer ) Body Works & Repairs
✔ Sports Car Engine Cylinder Head, Brake & Clutch Skimming, Metal Cutting, Boring & Drilling
✔ Steel and Aluminium Billets, Flanges, PTO Shafts according to customer Specifications.
✔ Agricultural & Precision Engineers
✔CNC Lathe Turning & Milling
✔ Steel Fencing, Railing, Gates & Staircases
✔ Hydraulic Parts & Hose Fittings
✔ Industrial/Concrete Sprayers, Nozzles & Spares
✔ Prototypes & Product Developments
✔ Industrial Oil Filtration Equipments, Filters & Spare Parts
✔ Bulb Harvester & Potato Digger/ Hoover Manufacturer

Sheet Metal Fabrication Service

Our design, fabrication and installation services are characterized by high quality workmanship, accountability and value of money. We can fabricate a single item or install complete plant. We have the flexibility to carry out your requirements to the highest standards, whether providing individually tailored solutions or fabricating to your specifications.

– Trained and experienced engineers.
– Fully equipped workshop facilities and on-site service vehicles.
– Turnkey or part projects undertaken, from site survey, through to hand over.
– Efficient and cost effective solutions.
– Single point of contact.
For more information any of the services we offer, please contact our office.
Recovery Truck

We Refurbish & Repair Vehicle Recovery Truck Sliding Bed Pivots & Rollers.
Also Spectacles Lift Pivots & Locking Units Bringing Them Back to the test Tolerances.
We make Replacement Pins & Pivot Blocks (The Bits that Always Get lost!!)

Lorry Steps and Shock Absorber and Other Parts

We refurbish and repair lorry/truck parts.

Large Metal Fabrication/Steel Erection Work

Onsite/Offsite Welding Services

Ornamental Metalwork
The artistic vision can start as simply as a homeowner's idea, or come in a more detailed form like an architect's or interior designer's drawings. The project team works with you to develop detailed designs, and then artisans craft the designs using iron, stainless steel, aluminum or any other form of metal. In order to achieve the highest level of quality, merit iron takes field measurements, manufactures to the desired dimensions, and installs.
Mobile Onsite Welding and Installation
We specialise in making it happen for you no matter what the problem. So if you're in need of on site welding, welding and fabrication, architectural fabrication, architectural welding, mobile welding, fitting and machining, on site fitting and machining, pressure welding, stainless steel welding, aluminium welding or phosphorous metal welding give us a call today!

Portapack Hand Sprayers/ Oil dispensers

Operating Instructions
The Port A park ‘CS' Sprayer Operating Instructions
1 Gallon Sprayer – 5 Litres
2 Gallon Sprayer – 10 Litres
ASSEMBLY: The units are supplied complete with trigger valve assembly, lance and nozzle assembly These should be screwed together tightly making sure that each scaling washer is in place. Before fitting the nozzle and jet. make sure they arc clear by blowing through them before assembling Each unit is fitted with a safety valve, factory adjusted to a pressure of 80p.s.i. On no account must this be tampered with. Four sizes of jets arc available, if the type of spray cannot be obtained by varying the pressure you might need a fine or coarser jet. There is also an adjustable nozzle available.
OPERATION: Remove the pump by pressing down the handle, engaging the lugs and unscrewing the whole pump assembly Pour in your fluid, then replace the pump by screwing it back in. hand tight Pump the unit upto 60p.s.i., direct the nozzle in the direction you wish to spray and press the trigger handle If the spray is too fine or forceful, reduce the operating pressure by pressing the red button on the top of the sprayer When the operating pressure has been reduced by 10p.s.i. try the spray again, and when the ideal pressure has been reached for your application, maintain the pressure at or near this figure With some viscous fluids it can be an advantage by removing the F/50 Trigger Filter from the trigger valve
MAINTENANCE: It is vitally important that the unit is always kept in a clean condition, and it should be washed out regularly with a suitable solvent It should never by left with any residue of fluid when not in use, particularly when using any material which may thicken up or settle out when standing
PUMP MAINTENANCE: The F/24 Piston “O" Ring should be kept well greased if the unit is being used with fluid which have no lubricating properties. The “O" Ring can be examined by unscrewing the F/60 Pump Cap from the cylinder and withdrawing the F/22 Piston Rod and Handle. If the piston rises after pumping, the cause is a dirty or worn footvalve in the base of the pump assembly. This can be cleaned or replaced by unscrewing the F/21A Footvalve Plug, taking out the F/20 Spring and then the footvalve which can then be examined
LOSS OF PRESSURE: This can be caused by damage to the F/25 Pump Seal, or otherwise by dirt under the sealing of the F/37 Relief Valve If the latter appears to be the cause, carefully remove the circlip in the top of the valve body and clean or replace the valve washer and spring
If you experience other problems or require further information or assistance, please do not hesitate to contact our sales office on the above number*, who will be happy to help.

Agricultural/Farm Equipment Manufacturing, Refurbshing & Repairing

Farm Roller

The roller is flanged on side to ballast it with Water/ Sand/ Concrete to increase approximately double the weight of roller during operation. We use heavy duty bearings, 40-50 mm steel shaft, Steel box section, bolts and high quality welding equipments for long lasting performance, we make sure everything so, it won't let you down.
Single Row and Double Bulb Harvester and Potato Lifters

Our Potato Lifter and SummerField Bulb Harvesters are best suited for Wales, Cornwall, Scotlands and Northen Ireland Farming as we have many customers from these parts of the UK.
This is UK made Product not Chinese one... Please discuss for International Shipping Before you're buying. We Refurbish and sell Agriculutural Machinery in competitive price.
This Machine is 100% Tested, Inspected and Successfully Implimented in Working Conditions. Please don't hesitate to ask any questions.

Trading Since

30 Years

Find Us

PE12 9EF