In-House Precision Gear Manufacturing & Machining Processes
Every gear we deliver is machined, finished, and rigorously inspected within our own production facility in London, UK. By managing the entire manufacturing cycle under one roof, we guarantee absolute geometric precision, material integrity, and strict adherence to your custom technical drawings.
Our Manufacturing Processes
Every project follows a controlled manufacturing route, from material preparation and gear cutting through coordinated heat treatment and final inspection.
Gear Cutting & Hobbing
We utilize advanced CNC and universal gear hobbing machinery to produce external teeth and selected internal gear profiles using the appropriate machining method. Our high-capacity setup supports complex profiles from precision m0.5 components through to heavy-duty module m12 and above applications.
Precision Turning & Milling
High-rigidity CNC lathes and multi-axis vertical machining centers perform exact blank preparation, precise shaft turning and complex keyway milling before and after the tooth-cutting process.
Heat Treatment Coordination
To achieve the required surface hardness and core toughness, we coordinate with certified heat-treatment specialists for case hardening, carburizing, nitriding and induction hardening according to your specified Rockwell hardness requirements.
Inspection & Quality Metrology
No gear leaves our facility without dimensional verification. We conduct tooth profile checks, surface roughness testing and geometric tolerance control against the approved engineering drawing before shipment.
Industrial Materials & Metallurgical Expertise
We source high-grade, certified raw materials to ensure our high-module gears withstand extreme industrial torques.
Alloy Steels
High-tensile forged grades including 42CrMo4 (AISI 4140), 16MnCr5 (AISI 5115), and 34CrNiMo6 (AISI 4340).
Carbon Steels
C45 (AISI 1045) and structural steels for standard industrial drive applications.
Stainless Steels
Austenitic and martensitic grades including 304, 316, and 420 for corrosive or marine environments.
Non-Ferrous Metals
High-grade bronze alloys for worm wheels, together with cast iron and aluminum components.
Zero Outsourcing on Core Machining
When you upload your technical CAD data to PAMILANGA, your drawing goes directly onto our own machines under the supervision of our experienced engineering team. We do not route your projects through third-party sourcing agents or rotating workshop pools. One point of accountability, from raw forged steel to the finished gear.
Submit Your Drawing to Our Engineers