Machining & Processing Services

Heat treatment service is a combination of heating and cooling operations applied to a metal or alloy in the solid state to obtain desired conditions or properties.Our in-house treatment plant is well-equipped to carry out different heat treatment services in Dubai such as annealing, normalizing, stress relieving, hardening and tempering.Perfect Tools performs case hardening heat treatment processes such as Gas Nitriding, Gas and Pack Carburizing etc. in-house to improve surface hardness and durability of metal components.Gas Nitriding is a case-hardening nitride heat treatment process in which nitrogen is introduced into the surface of a solid ferrous alloy by holding the metal at a suitable temperature in contact with a nitrogenous gas, usually ammonia.Carburizing heat treatment is a case hardening process in which iron or steel absorbs carbon while the metal is heated in the presence of a carbon-bearing material, such as charcoal or carbon monoxide. Heat Treatment Offerings.We are fully equipped to carry out the following surface & heat treatment in compliance with industry-leading practices.Annealing.Hardening.Normalizing.Tempering.Stress Relieving.Gas Nitriding.Gas & Pack Carburizing.

Phosphate conversion coatings form an integral part of our finishing operations, serving one or more of the following functions- increase corrosion resistance, absorb lubricants, enhance appearance, promote adhesion, and provide wear resistance or facilitate cold forming.At Perfect Tools, we can perform both manganese phosphate & zinc phosphate conversion coating services in Dubai as per OEM requirements. TYPES OF CONVERSION COATINGS OFFERED-Manganese Phosphating.Zinc Phosphating.

Cylindrical grinding is a precision machining process that involves the use of a rotating abrasive wheel to remove material from the outer surface of a cylindrical workpiece. This process is commonly used to achieve precise dimensions, smooth surface finishes, and tight tolerances on cylindrical components.Surface grinding is a process that involves the use of a rotating abrasive wheel to remove material from the surface of a workpiece to improve the surface finish, achieve precise dimensions, and remove surface imperfections on various types of materials.2 CG Machines- Cylindrical Grinding Machines.3 SG Machines- Surface Grinding Machines.CG Component dimensions- L 1600 mm, OD 250mm.SG Component dimensions- L 850 mm, W 300 mm, H 250 mm.Maximum ID- That can be ground Ø200mm x 150mm Length.

Perfect Tools has invested considerably in the latest generation of sophisticated turn mills providing a versatile range of machining capabilities to our end clients.Mill Turns are known for their efficiency and they help the organization cut down lead times and contribute to accurate and faster production.We aspire and constantly strive to gain a sustainable competitive advantage by innovating technologically to provide productive & cost-effective solutions and timely services to all our clients.We have added eight mill turns to our repertoire to meet and exceed customer needs and expectations. 8 Mill Turns- For CNC Milling & Turning.3 Mill Turns- With 5-Axis Capability.Component Dimensions- Between Centers- Length- Up to 3000 mm,OD- 350 mm x 3000 mm OAL.Maximum Turning OD- Up to 700mm.

Perfect Tools possesses BTA deep hole drilling machines that can accurately drill holes from Ø25.40mm upto Ø254.00mm (Ø 1.00” to Ø10.00” diameter).Our gun drilling machines are capable of drilling precision holes from Ø3.00mm upto Ø35.00mm (Ø0.118” upto Ø1.378” diameter) and can maintain accuracy in extreme depth-to-diameter ratios.We have 3-off deep hole drilling machines, 1-off honing machine and 2-off gun-drilling machines in our repertoire.We have the capability to hone up to 5000mm in length. Deep Hole Drilling- Drill Size- Ø25.40mm upto Ø254.00mm.Component Dimension length- Min 250mm upto 4000mm Max.Component Diameter- Ø50.8mm upto Ø320mm.Gun Drilling- Drill Size- Ø3.00mm upto Ø35.00mm.Component Dimension length- Min 100mm upto 1600mm (Max Stroke Length from one end).Component Diameter- Ø25.4mm upto Ø320mm.Honing- Honing Size- From Ø19.05mm upto Ø279.40mm.Maximum Honing Length- 5000mm.

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.

EDM or spark erosion is a manufacturing process that precisely removes material from conductive materials using thermal energy or electrical sparks to obtain the desired shape. It is known for achieving its extremely high accuracy-Wire EDM Machining- Up to +/- 0.0001” inches typical tolerancesSinker or Spark EDM- Up to +/- 0.0002’’ typical tolerances)It is very popular due to its applicability especially for hard materials like titanium or for particularly complex shapes that are hard to achieve with milling.Perfect Tools provides both Spark EDM (Die-Sink) EDM services and Wire EDM Services.We also have access to EDM Hole Drillers.

Accurate edge offers Molybdenum disulfide coating that are Coatings (MoS2 coatings), also known as Moly Coatings are commonly used in applications where load carrying capacity, operating temperature and coefficient of friction are primary concerns. This coating provides effective lubrication in a wide range of loads, in many cases exceeding 250,000 psi. Moly coatings lubricate sacrificially by transferring lubricant between the two mating surfaces, which helps to reduce wear and coefficient of friction. Molybdenum disulfide (MoS2) coatings are a dry film lubricant. Moly Coating Properties- Moly coating is a combination of molybdenum disulfide lubricant and high performance resins. Molybdenum coatings are thermally cured and thoroughly bonded to the base metal of the coated part. Uses for molybdenum disulfide coatings include applications that require a lubricant that is more unreactive when in use, and remains sturdy. We offer Molykote coatings, Everlube coatings, Lube-Lok coatings, Ecoalube coatings, Ever-Slik coatings, and more.

Our facilities are equipped with the latest deep hole honing machine with a capacity for the honing of diameter 500 mm (20” ) up to length 10 meters (394” approx.). With this capacity, we can meet a wide range of requirements of various clients. We have 2 vertical and 2 horizontal honing machines.

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.

At Accurate Edge, our Welding Department stands as a cornerstone of precision and innovation in metalworking. With a dedicated team of skilled craftsmen and cutting-edge technology, we specialize in a wide range of welding processes, ensuring the highest quality and integrity in every project. We offer the following welding procedure- Tungsten Inert Gas (TIG) Manual Welding (GTAW). Gas Metal Arc Welding (GMAW). Base Metal Welding. Hard facing. Precision Brazing for Complex Assemblies.

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.

We also assist with Everlube/Everslik – Thermally cured solvent based epoxy system with inherent hydrophobic properties allows the coating to repel water and other process fluids. It has outstanding chemical, corrosion resistance as well as being durable, flexible and is extremely tough making it ideal as a primer when used under solid film lubricants eg Ever-Slik 1301. The 1201 is available in black or primer red and is applied by conventional spraying methods with a dry film thickness of 5 – 7 um. Everslik® 1301 (Everlube®). Specially bonded solid film lubricant especially formulated for the heavy-duty industrial market. It provides good lubricity and corrosion resistance and prevents galling and seizing. It has found great acceptance in the petrochemical industry especially on threaded components e.g. actuator stems, valves, pumps, clamps and stab plates. Application can be by conventional spray methods or dip spinning resulting in a single coat between 8 – 25 um.

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.

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

Accurate Edge provides hard gold plating. Gold plating offers good corrosion resistance, and good solderability, and when alloyed with cobalt, it has very good wear resistance. Gold is commonly used in electrical switch contacts, connector pins and barrels, and other applications where intermittent electrical contact occurs. Specifications- Mil-G-45204, MIL-DTL-45204, ASTM B488, AMS 2422, AMS 2425. Specification- MIL-G-45204 Gold Plating, Electrodeposited. Type I 99.7 % gold minimum; hardness grades A, B, or C. Gold plating used for general-purpose, high-reliability electrical contacts, solderability, and wire wrap connections. Type II 99.0 % gold minimum; hardness grade B, C, or D. A general-purpose, wear-resistant gold. It will not withstand high-temperature applications because the hardening agents in the gold plating will oxidize. Type III 99.9 % gold minimum; hardness grade A only. Gold plating for semiconductor components, nuclear engineering, thermo compression bonding, and high-temperature application. Purity & Coating Thickness

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.

We offer the below mentioned services – Annealing, tempering and Stress Relive, Annealing, Tempering, Stress Relieving.

CNC Lathe and CNC Milling - Accurate Edge is equipped with the latest in CNC technology, our dedicated turnkey facility is equipped with 45 CNC lathe machines, which have C axis and hollow spindles that allow us to handle large components up to 12 meters in length. Our facilities are equipped with 21 CNC milling machines with a fourth axis, that can perform complex operations with the aid of CAD/CAM software technology. Accurate Edge is capable to carry out complicated precision profile machining with competitive pricing, a high level of quality and reliability.