About HPG

HPG operates from a state-of-the-art, 113,000 square foot manufacturing facility in Milton, Ontario, which is a 40-minute drive from the Toronto airport.

HPG employs highly skilled and trained engineers that use best-practice manufacturing technology and a Lean philosophy in the constant improvement of products, process and services to meet or exceed the most stringent quality requirements of mission-critical, high-complexity rotating components.

Capabilities

Design Assistance

HPG offers a wide range of manufacturing services and works closely with customers to gain mutual competitive advantages. The seniority and expertise of our team ensures continued process optimization and cost-reduction programs.

  • Co-design

  • Design for Manufacturability (DFM)

  • Forced outage

  • New product development

Machining

Our state-of-the-art manufacturing facility, design of our manufacturing process and the application of Lean manufacturing principles secure the highest output levels and accuracy of machinery, the lowest levels of waste and the highest value for the customer.

  • High speed milling (up to 30″)

  • Turning (10″ dia. x 30″L)

  • Wire EDM

  • Real-time data collection and performance analysis

Finishing

HPG provides mass polishing methods covering a wide range of techniques to support the increasing quality requirement coming from the newest generation of highly configured 3D blades. We are capable of processing the most stringent requirements in terms of:

  • Surface

  • Shape

  • Leading edge

  • Trailing edge

Special Processes

HPG is highly invested in developing a global supply chain to support all required special processes, testing and services needed to provide an engine-ready component.

  • Special processes are provided by qualified suppliers

  • All suppliers meet AS9100 and NADCAP certification requirements

Testing

HPG combines the traditional high-accuracy contact CMM technology with the latest non-contact light measurement high-speed systems. The full range of testing and inspection equipment available on-site allows a shorter lead time and a cost-competitive manufacturing process. HPG is capable of delivering engine-ready components, supplying additional inspection and tests such as:

  • Frequency

  • High-speed balancing

  • Moment weight

Quality/Inspection

HPG has built a world class, interactive QMS and quality data system. The Quality Policy is released as a standalone document as well, and is communicated and implemented throughout the organization. Continuous Improvement is our key to success

Other

  • Polishing

  • Automated 5-axis shot peening

  • Vibratory finishing

Materials

  • Aluminum Castings 300 Series (with or without Beryllium)

  • Aluminum Alloy 6061, 6063, 6082, 7075, 7050

  • Aluminum Castings 700 Series

  • Brass

  • Bronze

  • Aluminum Nickel Bronze

  • Copper Beryllium Wrought Alloy

  • Copper/Copper Alloys

  • Copper-CR & HR (Copper Leadtex Sheet)

  • Polycarb-Limited Applications

  • Inconel 625, 718

  • Plastics-Limited Applications

  • Steel (Alloy Steel-HR & CR Leaded Steel)

  • Steel (Carbon, HR & CR Leaded Carbon)

  • Steel (Cobalt Based Alloys – MP35)

  • Steel (High Alloyed Cast Steels)

  • Steels-Stainless 17-4PH, 15-5PH, 300, 400, 630, Special Alloys

  • Titanium-Based Alloy 6AL-4V, 662, Beta-C

Industries & Products

AEROSPACE & POWER GENERATION

  • Blades & vanes (Size capacity: Up to 25″)

    • Forward and mid-stage rotating blades

    • Forward and aft stage stator vanes

  • IGV-VGV (Size capacity: Up to 25″)

    • Inlet guide vanes

    • Variable guide vanes

  • Structural Components

    • Vane arm assembly

    • Locker assembly

    • T-fairing

    • Key beams

  • Impellers

    • Compressor impellers – Dia from 4″ to 32″

    • Closed faced impellers – Dia from 4″ to 22″

INDUSTRIAL & OTHER

  • Buckets (Size capacity: Up to 25″)

    • Turbine bucket

    • Regular bucket CCW

    • Locking bucket (leading, trailing, closure)

  • 3D diffusers

  • Tubes

  • Casing bolts/nuts

  • Bearing retainer

Supplier Info

At HPG, we use strategic partnerships with vendors and suppliers to create high quality, high precision CNC and EDM machining of turbines blades, impellers and small to medium size machined components in the most cost-effective and efficient manner.

Our vendors and suppliers are chosen carefully to ensure that they meet our quality standards.

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