India’s First & Trusted Porcelain Insulators Manufacturing Plant and Equipment Manufacturer.
Neptune provides turnkey solutions for Electro Porcelain Insulator manufacturing, covering raw material processing, slip and glaze preparation, shaping, drying, glazing, firing, post-kiln operations, quality control, and plant automation. Our solutions include ball milling, blunging, sieving, de-ironizing, filter pressing, extrusion, robotic/manual glazing, shuttle/tunnel kilns, and precision finishing processes like cutting, grinding, and lapping. We also offer green and fired reject recycling for a sustainable production cycle
High-Performance Automated Blank Handling System for Enhanced Productivity.
Blank Cutting & Handling System – A comprehensive pug transport and cutting solution featuring a roller or flat belt conveyor and a high-precision pneumatic cutting machine. Designed to handle blanks with diameters ranging from 180 mm to 1200 mm.
Complete Vacuum De-airing Pug Mill for Optimized Clay and Ceramic Processing.
Vacuum De-airing Pug Mill System with Integrated Loading, Transport, and Unloading Mechanism, along with Storage and Aging Arrangement. Designed for capacities ranging from 500 Kg to 15 Tons per hour, achieving 95% vacuum efficiency. Equipped with Auger sizes from Ø50 mm to Ø750 mm, incorporating cutting-edge global technology.
Who We Are
About Our Company
We specialize in designing, manufacturing, and installing automated plants and equipment for the complete production cycle of porcelain insulators, from raw materials to final testing.
Rajendra Panchal
CEO, Neptune Industries
1992
Year of
Establishment
282
Projects
Completed
300
Professional
Employees
29
Business
Partners
We offer
a diverse range of equipment
Empower your business with industry-leading Electro Porcelain Insulator manufacturing solutions in a growing market.
CNC Turning & Boaring Machine
CNS Turning & Boring Machine designed for precision OD/ID machining. Handles blanks up to Ø1000 mm with robust hydraulic loading support.Built for accuracy, reliability, and heavy-duty performance.
Solid Core Cutting Machine
Solid Core Cutting Machine with double-end high-speed diamond cutters. Fully automatic control with noise-proof, water-leak-proof enclosure. Designed for precise cutting up to Ø450 mm and 4000 mm length
Torsion Testing Machine for Porcelain Insulator
Torsion Testing Machine for long insulators with high accuracy. Fully automatic, barcode-enabled system with server-based data access. Generates load, time, and deflection reports in XLS or CSV format.
Disc Insulator for Porcelain Insulator
Disc Insulator processing system for rejected fired components. Hydraulic safe breaking and high wear-resistance crushing. Continuous dry grinding for fine powder up to 240 mesh.
Our Clients
We believe each client is a long term partnership
Discover how our solutions drive real results and lasting success for our clients across industries..