Glass Production Line and Factory Setup

A glass production line is a complete industrial system designed to transform silica, sodium carbonate, limestone and cullet into finished float glass and tempered glass under controlled process conditions. The line produces flat glass for construction, automotive and other applications.

From an industrial perspective, glass manufacturing is important because it combines high-temperature melting, float forming on a tin bath, annealing, cutting and optional tempering. The process relies on a defined sequence of unit operations that must be correctly engineered, sized and integrated.

Primary raw materials typically include silica, sodium carbonate, limestone, cullet and packaging materials. The core machinery set consists of melting furnaces, tin baths, annealing lehrs, cutting lines, tempering furnaces and quenching systems.

The Industrial Department supports investors who want to establish a new glass plant as well as existing plant owners who need repair, overhaul, capacity expansion or automation of their current lines. Projects can start from an empty site or from an operating facility that requires technical upgrading.

Whether the goal is a green-field turnkey plant in Iraq, Kurdistan Region, Afghanistan or other regional markets, or the modernization of an existing line in Iran, engineering, machinery supply or manufacturing, installation, commissioning and ongoing technical support can be provided under defined contractual scopes.

Production Line Overview

The glass production line is engineered as an integrated process system covering melting, float forming, annealing, cutting and optional tempering. Design capacity is determined during the engineering phase and can typically range from medium to large industrial throughputs, depending on final product mix and market requirements.

Product types include float glass and tempered glass of various thicknesses. The overall process flow follows a defined sequence: melting of raw materials, floating on a tin bath, annealing, cutting, and for tempered glass, reheating and rapid quenching.

Main machinery groups include melting furnaces, tin baths, annealing lehrs, cutting lines, tempering furnaces and quenching systems. Supporting infrastructure covers electrical power (500–1500 kW), process gas (2000–5000 m³/h) and water (50–200 m³/day).

Manpower requirements depend on the degree of automation (typically 30–60 persons per shift). Quality control covers thickness, optical quality, strength (for tempered) and packaging integrity. Finished glass is stored under controlled conditions before distribution.

Technical Specifications

Specification	Description
Product	Float glass and tempered glass (depending on process configuration)
Production Capacity	Depending on project capacity and selected equipment sizing (to be determined during engineering phase)
Required Area	5000–15 000 m² (subject to final layout and capacity)
Electrical Power	380 V three-phase, 500–1500 kW
Gas Consumption	2000–5000 m³/h
Water Consumption	50–200 m³/day
Manpower	30–60 persons per shift
Main Machines	Melting furnace, tin bath, annealing lehr, cutting line, tempering furnace, quenching system
Packaging	Crates or racks according to selected equipment
Storage	Controlled storage (final design defined in engineering)

All figures are indicative. Detailed utility balances, equipment lists and layout drawings are prepared after process definition and capacity confirmation.

Products

An industrial glass production line can manufacture float glass and tempered glass of various thicknesses and sizes depending on process parameters. Packaging formats are selected according to target markets.

Raw Materials for Glass Factory

Raw material selection and quality control are critical for optical quality and process stability. The main materials are silica, sodium carbonate, limestone and cullet.

Sahi Rasa For Factories raw material

The Supply Chain Department is prepared to support identification, evaluation and supply of the main and auxiliary raw materials required by glass factories. Depending on the contractual scope, services may include supplier identification and evaluation, procurement and purchase coordination, specification control, logistics coordination, supply-chain design for continuous production, ongoing supply arrangements, and supply of materials from Iran for projects located in regional markets.

Registering an order for raw materials for the factory Glass
Sahi Rasa Supply Chain Department

Raw-material supply chain support can be examined for industrial glass projects located in Iran, Iraq, the Kurdistan Region of Iraq (including Erbil, Sulaymaniyah, Duhok), Baghdad, Basra, Mosul, Afghanistan (Kabul, Herat, Mazar-e-Sharif), Uzbekistan, Turkmenistan, Tajikistan, Syria, Oman, Jordan, Turkey, Armenia and Georgia.

Manufacturing Process

Melting – Silica, sodium carbonate, limestone and cullet are melted in a furnace.
Float Forming – Molten glass is floated on a tin bath to form a flat ribbon.
Annealing – The glass is cooled gradually in an annealing lehr to relieve stresses.
Cutting – The continuous ribbon is cut to size.
Tempering (optional) – Glass is reheated to 600–700 °C and rapidly quenched with air jets to produce tempered glass.

Machinery & Equipment

Melting Furnace – Melts the raw materials. Position: first process stage. Importance: foundation of glass quality. Quality impact: temperature and composition control optical and mechanical properties. Maintenance: refractory, burners and controls. Sahi Rasa Support: design, manufacturing/procurement, installation, repair, overhaul and spare parts.
Tin Bath – Forms the float glass ribbon. Position: after melting. Importance: determines flatness and surface quality. Quality impact: tin bath conditions control thickness and optical quality. Maintenance: bath, atmosphere control and drives. Sahi Rasa Support: design, installation, repair and overhaul.
Annealing Lehr – Cools the glass gradually. Position: after the tin bath. Quality impact: residual stress control. Maintenance: heating zones and conveyors. Sahi Rasa Support: installation, repair and spare parts.
Tempering Furnace and Quenching System – Produce tempered glass. Position: after cutting. Importance: determines strength and safety properties. Quality impact: heating and quenching control residual stress pattern. Maintenance: heaters, fans and conveyors. Sahi Rasa Support: design, installation, repair, overhaul and automation.
Cutting Line – Cuts the glass to final sizes. Position: after annealing or before tempering. Quality impact: dimensional accuracy. Maintenance: scoring and breaking systems. Sahi Rasa Support: installation, repair and spare parts.

Factory Layout & Building Requirements

Typical functional areas include raw-material storage, melting, float forming, annealing, cutting, tempering, packaging, utility rooms, maintenance workshop, staff facilities and loading docks. Layout must respect material flow, heat management and safety. Exact area allocation is determined during the engineering phase according to capacity.

Utilities

Electricity: 380 V three-phase, typically 500–1500 kW
Gas: 2000–5000 m³/h
Water: 50–200 m³/day
Environmental controls according to local regulations

Turnkey Factory Setup

An investor can start from an empty site. Depending on contractual scope, the project can be accompanied through: Idea → Feasibility → Engineering → Factory Design → Machinery → Procurement → Manufacturing → Installation → Commissioning → Training → Raw Material Supply → Packaging → Trial Production → Commercial Production. The objective is an operational factory ready for production.

EPC & PMC

Projects can be executed under EPC or PMC approaches. Engineering, machinery supply or manufacturing, installation supervision and commissioning are coordinated within the defined contract boundaries.

Machinery Repair

Existing glass plants can request inspection, troubleshooting, mechanical and electrical repair, component replacement, spare-parts supply and line maintenance support for furnaces, tin baths, lehrs, tempering systems and cutting lines.

Machinery Overhaul & Refurbishment

Older equipment can be evaluated for comprehensive overhaul, replacement of worn parts, control-system upgrades, improved reliability and modest capacity or quality improvements where technically feasible.

Capacity Expansion

Capacity of an existing line can often be increased by addressing bottlenecks, upgrading key machines, improving packaging rate or introducing selective automation.

Industrial Automation

Typical applications include PLC sequence control, temperature and process loops, HMI, data logging and optional SCADA integration.

Supply Chain

Factory = Machinery + Raw Materials + Utilities + People + Process + Supply Chain + Market. The Supply Chain Department supports supplier sourcing, procurement, logistics and ongoing material supply for glass projects.

Packaging

Crating, racking, labeling, coding and loading are integrated according to product format and market requirements.

Branding & Product Development

When required, support can be provided for product development, packaging design, graphic design, branding and related marketing preparation.

Market & Country Sections

Engineering, machinery, installation, overhaul and supply-chain support are available for glass projects in Iran, Iraq, Kurdistan Region (Erbil, Sulaymaniyah, Duhok), Baghdad, Basra, Mosul, Afghanistan (Kabul, Herat, Mazar-e-Sharif), Uzbekistan, Turkmenistan, Tajikistan, Syria, Oman, Jordan, Turkey, Armenia and Georgia.

Sahi Rasa Services

Service	Application in This Project
Feasibility Study	Technical and economic assessment of capacity, product mix and investment
Factory Design	Layout, process flow and utility design
Machinery Design / Manufacturing	Specification and coordinated supply or manufacturing of process equipment
Procurement	Sourcing of machinery, components and materials
Installation & Commissioning	Mechanical/electrical installation, start-up and performance testing
Automation	PLC, HMI, process control and optional SCADA
Raw Material Supply	Coordination via Supply Chain Department
Repair / Overhaul / Refurbishment	Restoration and modernization of existing machinery
Capacity Expansion	Engineering and implementation of throughput increases
Staff Training	Operational and basic maintenance training

Why Sahi Rasa

Process engineering, machinery-related capabilities, procurement support, supply-chain coordination, installation, commissioning, training, maintenance support and automation are combined. The practical advantage is a more integrated execution path from concept to an operating production line.

From Empty Land to Production

Typical sequence: Feasibility → Engineering → Factory Design → Equipment Design → Machinery Manufacturing/Procurement → Logistics → Installation → Commissioning → Staff Training → Raw Material Supply → Trial Production → Commercial Production. Operational support for a defined initial period can be examined as a contractual option.

Who Should Contact Sahi Rasa?

Investors – planning a new glass factory or production line
Existing Factory Owners – needing repair, overhaul, refurbishment, modernization, automation or capacity expansion
Industrial Buyers – requiring machinery, spare parts, raw materials or engineering services

Final CTA

If you intend to set up a glass production line or factory, if your existing plant needs repair, overhaul or capacity expansion, if you require new machinery or automation, or if you need coordination of raw-material supply, contact the Industrial Department.

Submit your request for: Factory Setup / Machinery / Repair / Overhaul / Refurbishment / Automation / Capacity Expansion / Raw Materials.

Registering an order for raw materials for the factory Glass

FAQ

What is the typical cost of setting up a glass plant?
Cost depends on capacity, product range, automation level, building and utility scope. A detailed estimate is prepared after process definition.
Which main machines are required?
Melting furnace, tin bath, annealing lehr, cutting line, tempering furnace and quenching system.
What production capacity can be designed?
Capacity is determined during the engineering phase according to market demand and investment criteria.
How much space is needed?
Typical process area ranges from approximately 5000 to 15 000 m², subject to final layout.
What are the main raw materials?
Silica, sodium carbonate, limestone and cullet.
Can raw materials be supplied?
Yes, via the Supply Chain Department according to project scope.
Is machinery manufacturing or procurement supported?
Design, manufacturing or coordinated procurement according to the agreed scope.
Can existing machines be repaired?
Yes – inspection, troubleshooting, mechanical/electrical repair and spare parts.
Is overhaul or refurbishment possible?
Yes – comprehensive restoration and control upgrades.
Can capacity of an existing line be increased?
Often yes, by addressing bottlenecks and upgrading key equipment.
Are turnkey projects executed?
Turnkey or partial turnkey scopes can be offered under defined contracts.
Are services available in Iraq and Kurdistan Region?
Yes, including Erbil, Sulaymaniyah, Duhok and other locations.
Are services available in Afghanistan?
Yes, including Kabul, Herat and Mazar-e-Sharif.
Can raw materials be supplied from Iran for regional projects?
Yes, coordination of material supply is part of possible supply-chain scope.
Is installation and commissioning included?
They can be included according to the selected contractual package.