Frequently Asked Questions

Apex Engineering specializes in custom mild steel (MS), stainless steel (SS 304/316), and modular aluminium structural fabrication. Over 65% of our operations involve custom-built industrial working tables, storage racks, and material handling trolleys manufactured to exact client drawings.

We guarantee a detailed free quotation and basic design review within 24 hours of receiving your project specifications. Once designs are approved, our lean manufacturing processes in our Rampuram, Chennai facility enable us to complete and deliver standard batches within 5 to 7 business days.

Yes. Our specialised technical team provides on-site dimensions check, engineering consultation, and final installation across all major Chennai industrial zones (Ambattur, Guindy, Sriperumbudur, Oragadam) and statewide corridors (Coimbatore, Hosur, Madurai, Trichy, Tiruppur).

All structural fabrications are manufactured using certified IS 2062 carbon steel and verified food-grade SS 304 or SS 316. Our manufacturing operations strictly adhere to ISO 9001:2015 quality standards, ensuring maximum load-bearing integrity and oxidation resistance in humid industrial environments.

Our minimum order quantity is designed to support both prototyping and bulk production. While standard items like heavy-duty platform trolleys have a nominal MOQ of 2 to 5 units, specialized R&D workbenches and machine frames can be custom-fabricated starting from a single unit (MOQ: 1).

Our Rampuram, Chennai facility is equipped for complete sheet metal processing including precision shearing, bending on hydraulic press brakes, manual punching, and assembly fitting. We work with sheet gauges from 1.0mm up to 6.0mm in MS, SS, and aluminium to fabricate enclosures, brackets, and console panels.

Mild Steel (MS) is preferred for cost-effective structural applications requiring high strength-to-weight ratios (like heavy-duty machine bases or pallet racks) and is finished with rust-preventive powder coating. Stainless Steel (SS 304/316) is selected for corrosion resistance, cleanroom compatibility, and chemical exposure (such as laboratory workbenches or food-grade storage).

SS 304 is the standard grade for laboratory, pharmaceutical, and generic industrial workbenches, offering excellent resistance to moisture and basic cleaning chemicals. SS 316 contains molybdenum, making it superior for harsh chemical environments, high salinity, and exposure to strong acids or marine environments.

We offer comprehensive surface preparation and finishing services. This includes industrial-grade epoxy powder coating in custom RAL shades for MS fabrications, hot-dip galvanizing for outdoor structural frames, chemical pickling and passivation for SS parts to restore rust-resistance, and satin brush/mirror polishing.

Our standard B2B terms include a 50% advance payment on design sign-off, with the balance due upon inspection at our workshop or prior to dispatch. We arrange secure packaging and transport via dedicated local trucks for Chennai deliveries and verified national logistics carriers for statewide Tamil Nadu shipments.

Yes, we specialize in custom-built dimensions according to your floor space. Standard size is 1500 x 750 x 850mm, but we can configure length, height, drawer counts, shelves, and accessory panels based on your requirements.

Our standard mild steel working tables support load capacities of 500kg up to 2000kg. By incorporating thick-walled hollow sections and structural stiffeners, we can reinforce tables to support up to 3000kg for heavy tooling.

Yes. We utilize standard metric swivel casters and plate mounts, ensuring the non-marking wheels can be easily replaced. We maintain a stock of replacement wheels at our Chennai workshop for immediate shipping.

Absolutely. The high-density nylon platform is non-corrosive and chemical-resistant, making it excellent for marine warehouses, chemical labs, and humid shop floors where metal trolleys might rust.

Yes. Our SS 304/316 lab workbenches can be custom-fitted with overhead reagent shelves, integrated electrical terminal points, gas connection fixtures, and keyboard trays depending on client research workflow blueprints.

We fabricate laboratory tables with internal heavy structural skeletons and incorporate specialized vibration-dampening feet. For high-precision balances, we can supply integrated granite blocks isolated from the main desk frame.

Motorized belt conveyors use powered gear-motors to continuously move components (ideal for assembly lines and inclines). Gravity roller conveyors utilize a slight slope or manual pushing, offering a highly cost-effective, zero-power solution for warehouse sorting.

Depending on tube wall thickness (ranging from 1.5mm to 3.0mm in MS or SS) and bearing specifications, each individual roller is rated to support loads from 20kg up to 150kg, matching heavy industrial transit loads.

Yes. The modular design of ABS coated pipe systems uses mechanical metal connectors, allowing you to dismantle and rebuild the cart layout, shelf height, and display configurations when your shop floor layout changes.

Yes. We offer specialized ESD-safe black coated pipes, conductive joints, and carbon-infused wheels that ground electrostatic build-up, preventing damage to sensitive electronic sub-assemblies.