Excavator-mounted rotary drive head turning a helical screw pile into the ground on a BigScrew site

INDIA’S LEADING EXPORTER OF SCREW PILE FOUNDATIONS

Foundations,driven notpoured

Screw piles for solar, storage, housing, industrial structures, carports, EV charging, fencing, poles, towers and bridges. Installed in hours, loaded the same day.

BigScrew / Engineered Foundations01 Position02 Drive03 Check04 Load
Who we are

India's largest exporter of screw piles:

BigScrew Solutions makes every pile in-house, on fully automated manufacturing lines. We have been exporting screw piles for the last 3 years, and today we export more than any other manufacturer in India.

01

Design

We work out the right pile size and layout for your structure, soil and loads.

02

Manufacturing

Every pile is made in-house, on automated lines, and checked before it ships.

03

Installation

Our own crew and machines turn the piles into the ground and get you building fast.

Why BigScrew
01

Made in-house

Every pile is made ourselves, so it can be made to fit your project exactly.

02

Quality checked

Every batch is checked before it leaves the factory, for the same quality every time.

03

Priced right

Making everything ourselves keeps costs down, without cutting corners on quality.

04

Fast turnaround

Automated machines and an organised factory floor keep orders on schedule.

Close-up of a hot-dip galvanised BigScrew helical screw pile
Hot-dip galvanised
The product

Steel, thread, and ground

A steel shaft with one or more helical plates, turned into the soil until it reaches the resistance the design calls for. Hot-dip galvanised, made in-house on automated lines and checked batch by batch before it leaves the factory.

Shaft Ø
60 – 114 mm
Length
1000 – 5000 mm
Coating
HDG / HDG + Epoxy
Helix
1 – 4 or continuous
Manufacturing

20,000

Screw pile manufacturing capacity

100%

Automated manufacturing

3 YRS

Exporting worldwide

#1

Exporter in India

Installation process

Four moves to a loaded foundation

  1. 01

    Position

    Set out on the drawing grid.

  2. 02

    Drive

    Turned to design depth.

  3. 03

    Check

    Check it's turned in firmly enough.

  4. 04

    Load

    Structure set the same day.

Pile types

Three families of pile

Every project starts by matching the pile family to the load and the ground.

01
Ground screw with continuous spiral thread down the shaft

Ground screws

A long spiral thread running down the central shaft.

For lighter structures and efficient, low-disturbance installation on solid ground.

Fencing, prefab house plots, light structures

02
Helical screw pile installed as a foundation element

Helical piles

A steel shaft with one or more helical plates.

A versatile foundation system used for everyday civil and structural loads.

Solar, sheds, residential, utility structures

03
Large-diameter screw pile foundation under a tower leg

Large diameter screw piles

A thicker shaft and larger helix for heavier loads.

Designed for higher capacity foundations and more demanding applications.

Industrial structures, heavy foundations, infrastructure

Which pile type suits which application
Pile typeSolarBESSPrefabIndustrialFencing
Ground screws
Helical piles
Large diameter screw piles
Machinery & soil

Matched to the ground

Foundation performance depends as much on the installation rig as on the pile. We size the rotary drive head to the torque demand of the site's soil profile and mount it on a carrier. Design starts with the geotechnical report, or with a verification pile where no report exists. Carrier, drive head and helix diameter are then selected as per the terrain.

Drive heads and carriers matched to soil condition — equipment gallery
Drive heads and carriers — equipment gallery

Soft clay, silt

Low-torque
Carrier machine
Mini excavator, 1.5–3 t
Pile approach
Larger helix, deeper embedment

Firm clay, sandy soil

Medium-torque
Carrier machine
Excavator, 5–8 t
Pile approach
Single or double helix

Dense sand, gravel

High-torque
Carrier machine
Excavator, 13–20 t
Pile approach
Reduced helix diameter

Murum, weathered rock

High-torque
Carrier machine
Excavator, 20 t and above
Pile approach
Rock helix, pre-drill where needed

Filled or made-up ground

Medium-torque
Carrier machine
Excavator, 8–13 t
Pile approach
Extendable pile through the fill

Restricted access, indoors

Low-torque
Carrier machine
Skid-steer or handheld unit
Pile approach
Short coupled sections
Applications

Seven applications

BigScrew installation crew guiding a screw pile into position on site

Send us your loadsWe'll send back a foundation

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