Special purpose machines, automation equipment and machine elements, designed in Chennai by an engineer with 14+ years across wind energy equipment, CNC machine tools, automation, heavy machinery and medical devices. Every design comes with a calculation report you can check line by line.
You see the numbers behind every decision, you know the price before work starts, and you only pay for a design you approve.
Each design ships with a report showing every formula, every substituted value and a clear pass or fail for each check.
ISO 281 bearing life, ISO 3408 ball screws, ISO 14728 linear guides and ASME fatigue criteria for shafts.
You approve scope and price before work begins, and changes within that scope are free until you sign off.
14+ years taking complete machines from first sketch through manufacturing, assembly and commissioning, with years of work alongside European engineering teams.
Your drawings stay confidential. An NDA is signed before you share anything.
The 15 free engineering calculators on this site use the same methods as the paid reports.
Starting prices for standard jobs. Fixtures, SPMs and larger projects get a fixed quote within 24 hours, based on your scope.
Servo or motor, gearbox, ball screw and linear guide selection with inertia, torque and life checks.
Static and fatigue check (ASME DE-Goodman), deflection, critical speed and ISO 281 bearing life.
SHS and weldment frames: member selection, bending, deflection, buckling and FEA confirmation.
Machining, welding or assembly fixture with 3D model, 2D manufacturing drawings and BOM.
Machine layout, 3D concept, cycle time estimate, key drive sizing and budgetary BOM.
Shop-ready part and assembly drawings with GD&T, tolerances and material callouts.
Prices exclude GST. Deliverables: native 3D or STEP model, 2D PDF drawings and calculation report, as agreed in the quote.
Complete machines and systems designed from concept to commissioning across six industries. Client names are withheld under confidentiality.
Dual-spindle machine for precision deep-hole drilling of medical shaft components.
Converted a manual-feed universal gun drilling machine to automatic feed, with pneumatic pick and place for shaft loading.
Removes burrs from precision shafts after gun drilling to meet finish and quality requirements.
Automatic loading, unloading, in-process inspection and reject handling for several valve component types.
Machines that apply two insulating tapes at once to form coils for electric motors and generators.
Robotic handling structures, material feeding stations and automated transport systems for wind turbine component production.
Pressure testing of centrifugal pump casings for blow holes and seal integrity.
Loading conveyors and an accuracy-checking station that verifies motor stator and rotor dimensions in production.
Precision measurement platform on a moulded composite structure, with a scan-triggered camera in a tight envelope.
Machine that welds onshore pipeline joints from inside the pipe.
Knuckle boom crane with a multi-segment folding boom for loading containers and bins.
New structural concept for a 16-foot reefer body that cut weight and manufacturing cost while keeping strength.
See exactly what you receive before you order. Each sample shows the full step-by-step method. Request one and we email it within one business day.
DE-Goodman and ASME elliptic, stepped shaft
8-station rotary index table
Structural frame, stress and deflection
C45 Q&T with bearing life
Straight, accurate deep bores that standard drilling cannot hold. We have designed gun drilling machines, including a two-spindle machine for medical shafts, so we understand the process from the machine up. Send your drawing for a price per part.
A sketch, photo, existing drawing or a short description is enough to start.
Scope, deliverables, price and delivery date within 24 hours.
Progress reviews at agreed stages, with revisions until you approve.
3D or STEP model, 2D PDF drawings, BOM and the calculation report.
I am the founder of LTM Engineering Solutions. I have spent 14+ years designing complete machines from concept to commissioning: wind turbine manufacturing equipment, gun drilling and deburring machines, inspection and test machines, automation cells, cranes and pipeline welding equipment.
I started LTM to give small manufacturers and machine builders the design depth of a large engineering team: drives that are sized, shafts that are checked, structures that are verified and drawings that are ready for the shop floor. I have led 4 to 6 machine programs at once and worked closely with European engineering teams, so I deliver to the documentation and standards global clients expect.
Tell us what you need. You get a scope, price and delivery date within 24 hours.
Free discovery call by phone, Teams or Google Meet.
Client and employer references available on request.