Gravity Die Castings | Quality and Precision


Engineering and Developments manufacture high quality gravity die castings and finished metal parts for complex or very technically challenging volume castings. With the manufacture of our gravity die castings, companies can expect a very accurate dimension of casting, smooth surface finish, inserts options and high tensile strength.

EDLcarry out aluminium gravity die cast tool making and aluminium gravity casting to customer specification. With over 30 years of experience EDL have developed an unrivalled competence in the provision of gravity castings in a range of alloys.

Combined with EDL extensive machine shop capability the company can offer a complete in-house service, including quality control to the highest level and tool management.

High Volume Capacity

One of the primary benefits of aluminium gravity die casting is the ease in which high volume casting can be undertaken. Unlike sand casting and investment casting that involve relatively complex set up times, gravity die casting can often be performed at rates of one per minute, allowing for cooling, with the limiting factor being the machining and finishing rate.

Tooling

EDL can design and manufacture tooling to customer specification and offer a range of commercial options on tool ownership. We hold a large library of customer tooling which is regularly maintained for use at short lead times. We can also use customer tooling as required, including collection and delivery.

Our gravity die foundry has the capacity to undertake castings up to 200kg not including tooling.

Sand Cores

For intricate internal features EDL have the in-house capacity to prepare sand cores for a wide range of features.

Capability

Aluminium Alloys: LM6, LM25, L99 and others 
Shell core capability 
Precise melt control - dual energy furnaces 
In house Gravity Die tool manufacture 
In house heat treatment to TE/TF 
Spectrographic melt analysis 
Penetrant NDT facility 
X-ray facility 
Test bar analysis 
CMM mark out capability 
Comprehensive machine shop support

Plant

1 Shell Core Blowing Rig 
2 PLC Controlled Dual Energy Furnaces 
1 Morganite Furnace 
1 Heater Unit For Gravity Die Tools 
2 Shot blasting Units 
1 Aquablast Unit 
2 AEW Heat Treatment Ovens 
1 Wild Barfield Furnace

Capacity

Castings up to 200 kgs 
Typical Gravity Die batch sizes 50 to 500

Request Proposal Design
  • Best Practice Inspection & Methods
  • 12,000 sq.ft Facility
  • 3 Casting Processes Offered
  • On Site CNC Machining Capacity
  • In-House Heat Treatments & NDT Services
  • Extensive Manufacturing Expertise
  • Quality Management System
  • AS9100 Rev C & ISO 9001:2008

Contact

  • Engineering & Developments Ltd
  • Gosport Street
  • Lymington
  • Hampshire
  • SO41 9BB
  • T: + 44 (0)1590 673729 / 675718
  • F: + 44 (0)1590 675778
  • E: admin@engdev.co.uk
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