Machining & Processing Services

Accurate Edge has its own in house blasting facility with a Blast cabinet for small parts up to 1 mtr long and a Blast Room for parts up to 3 mtrs x 2.4 mts x 2.4 mtrs. This enables Accurate to blast a wide variety of parts with different media. Abrasive blasting gives you the ability to combine surface cleaning and finishing into one cost-effective process. With abrasive blasting, high pressure is used to propel a stream of abrasive media against a surface to remove contaminants and alter the shape or texture. A wide range of materials can serve as the abrasive blast media, including glass, plastic, aluminum oxide and many others. Typically aluminium oxide 120 mesh or 220 mesh is used to great a fine anchor pattern prior to coating to improve adhesion. Accurate Edge is your source for the best abrasive blasting for metal surfaces and fine finishing. Abrasive blasting offers the flexibility to tailor the process to meet your specific cleaning and finishing requirements. By altering factors such as the type of media, the size of the media particles, the velocity of the blast stream, the angle the stream is delivered by the blast gun, and the distance from the surface when delivering the blast, the user has complete control over the process and the results it delivers. Accurate Edge can achieve anchor patterns as low as 5 to 10 micron.

Key properties of Phosphating is the application of a porous crystalline coating usually applied to ferrous-based materials, the process is non-electrolytic with the phosphate layer being produced by catalytic action between the component material and the Phosphating solution, this catalytic action producing an exceptionally strong bond of the phosphate layer to the component surface. The coating produced is crystalline and porous and forms a very good base for subsequent applications. As an undercoat for paints, it dramatically improves adhesion of the painted layer and the application of specialised oils and greases will enhance the corrosion performance of the component or provide lubricity for subsequent manufacturing operations. Accurate Edge offers two types of Phosphating, Zinc Phosphate which gives a finer grain with a wider range of thicknesses being achievable, or Manganese Phosphate which is limited to heavier films. The Manganese phosphate coating also has a different crystalline structure to zinc phosphate, this structure is laminar rather than columns, compressive and imparts greater corrosion resistance and lubricity without the need for additional coating, although these can be specified if required. Manganese phosphate is particularly good for components where “wearing/running in” is required, and because it is a compressive coating continues to offer lubricative properties for extended life.

PVDF coatings (polyvinylidene fluoride) or Kynar® is a chemical resistant thick film barrier coating primarily used on architectural coatings that has exceptional weathering characteristics. This coating is unaffected by most chemicals and solvents and has excellent wear and abrasion resistance. PVDF coatings also have a high dielectric strength, excellent resistance to weathering and the ability to self-extinguish. PVDF coating is sprayed using electrostatic guns on aluminum and the aluminum is then baked in a curing oven at 270 degrees for 21 minutes. PVDF coating carry a 25 years warranty on aluminum for exterior finishes. PVDF coatings are in great demand in the market specifically because it is available in a variety of colors and is more durable.

Electro galvanising is a process in which a layer of zinc is bonded to steel in order to protect against corrosion. The process involves electroplating, running a current of electricity through a saline/zinc solution with a zinc anode and steel conductor. Compared to hot dip galvanizing, electroplated zinc offers these significant advantages; Lower thickness deposits to achieve comparable performance. Broader conversion coating availability for increased performance and colour options. Brighter, more aesthetically appealing, deposits.

This is a widely used subtractive machining process that feeds a stationary cutting tool into a rotating stock / workpiece to remove portions of its material to manufacture cylindrical tools and components with the desired shape.Perfect Tools as an experienced cnc machine shop and cnc turning center possesses the capability to carry out CNC Turning on a wide variety of materials including soft carbon steels, hardened materials, stainless steels, and exotic alloys such as Inconel, Monel, Hastelloy and several other non-magnetic alloys. 26 Machines- For CNC Turning.12 Conventional Lathes- For Support Machining.Up to 12 tools- On Turret (including driven tools).Component Dimensions- Max Turning Dia 900 mm, Max Turning Length 5050 mm, Max Steady Rest Clamping Dia 520 mm.Spindle specification- Max Spindle Power 55kW.

Cylindrical Grinding - We are having a cylindrical grinding machine with a capacity to grind up to a diameter of 500mm (20”) and a length of 3 meters (120”), with which we can meet our customers’ various requirements when highly accurate grinding is required. Surface Grinding - Our surface grinding machine is capable to do grinding up to 600 mm X 600 mm X 1000 mm.

Accurate Edge performs case hardening of metallic components up to 50 HRS and 0.060” Induction hardening is a method of quickly and selectively hardening the surface of a metal part. A copper coil carrying a significant level of alternating current is placed near (not touching) the part. Heat is generated at, and near the surface by eddy current and hysteresis losses. Quench, usually water-based with an addition such as a polymer, is directed at the part or it is submerged. This transforms the structure to martensite, which is much harder than the prior structure. The benefits of Induction Hardening is an Increase in Strength and wear life, water resistance, parts maybe tempered altered induction hardening to adjust hardness levels as desired and having minimal distortion

Deep hole drilling & boring - Our Deep Hole Drilling machine is one of the longest in the UAE and has the capability to Drill up to a length of 12 meters / 40 ft in one pass with a diameter from 2” / 50.8mm to 13.5” / 342 mm. The Honing machine can hone in one pass a length of 10 meters / 33 ft and a diameter from 2” / 50.8mm to 20” / 500mm. Advanced tooling and skilled operators with hands-on experience will optimise the production settings depending on the material and finish required. Accurate is able to Drill or Hone in a wide range of materials, please contact Accurate for more details. We can do Deep hole drilling on all types of alloy steel, Inconel – 625, 925, 718, 3 chrome, 9 chrome, 23 chrome, Super duplex, SS Grade – 304,316.