Precision Sheet Metal Fabrication. From Your Drawing to a Finished Assembly

CNC fibre laser cutting, turret punching, precision bending, laser welding, and prototype-to-production support all under one roof at our APIIC IDA facility in Gajuwaka, Visakhapatnam.

Kurveline Manufacturing operates a complete in-house sheet metal fabrication line — from raw sheet and tube material to finished, inspected assemblies. Every process in the chain is available under one roof: CNC laser cutting, turret punching, precision bending, laser welding, hardware insertion, and final assembly. No outsourcing, no inter-vendor delays, no quality gaps between processes.

We work from customer drawings — DXF, DWG, GD&T, STEP, or PDF. Every order begins with a technical review of the drawing before fabrication begins. Prototype units are fabricated on the same machinery as production runs, with the same CNC programs and the same quality checks. The result is a consistent, predictable outcome from the first unit to the last — whether that is one prototype or 300 production units.

Machine Capability Overview

Machine / ProcessCapability
Bystronic CNC Fibre LaserFlat sheet and tube cutting — MS, SS 304, SS 316, aluminium. Tube cutting attachment included.
TRUMPF TruePunch 100High-speed turret punching — holes, slots, louvres, formed features at production volume.
AMADA Hydraulic CNC Press BrakeCNC-controlled bending — complex multi-bend sequences, stored programs for repeat orders.
ERCOLINA Pipe Bending MachineRound, square, rectangular tube bending for frames, handrails, and structural components.
IPG Laser Welding MachinePrecision welding — narrow HAZ, ±0.5mm post-weld tolerance, in-house fixtures and gauges.
HAEGER Electric Clinching MachineClean hardware insertion — threaded nuts, studs, and standoffs without welding.

Precision assemblies, structural frames, enclosures, and components fabricated to your specification

Why Sheet Metal Clients Choose Us

Why Kurveline for Sheet Metal

01

Full In-House Line

No process outsourcing, no timeline risk — every step stays on our floor, under our control.

02

Drawing-Led Fabrication

We work from your DXF, not our catalogue — your design drives the job, not a standard part list.

03

No Minimum Order Quantity

One prototype accepted — start small, prove the design, and scale when you're ready.

04

Programs Retained

CNC programs kept on file for repeat orders — no re-setup cost when you come back.

05

CII-AMTZ MedTech Quality Champion — Nominated 2024

Recognition earned on the EM200 Chassis — 31 components held to ±0.5mm across the full production batch.

Have a drawing that needs precision fabrication? We would like to see it.