Resource Center
Free Resources for HORECA Operators
Guides, calculators, and case studies to help you make smarter decisions about commercial washing.
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Saving Calculator
Calculate exactly how much your business could save with automated glass washing. Input your glasses/day, staff count, and water costs — get instant annual savings projections.
Open Calculator →📘 Essential Guide
Commercial Dishwasher Buying Guide
Everything you need to know before investing in a commercial glass washer. Capacity planning, feature comparison, total cost of ownership, and what to ask vendors.
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Guides & Case Studies
Practical resources designed for restaurant, bar, and hotel operators.
Restaurant Hygiene Compliance Guide
Meet FSSAI hygiene standards with proper glass sanitization at 82°C. Covers compliance requirements, audit preparation, and best practices.
Water Savings Report
How automated washing saves 500+ litres of water daily compared to manual methods. Includes city-wise water cost analysis and annual savings projections.
Case Study: Hotel Chain
How a 50-room hotel saved ₹6.2 Lakhs annually after installing Prahantam glass washers in their restaurant, bar, and banquet kitchen.
Quality Assurance
Certifications & Compliance
Download our certificates to share with your compliance or procurement team.
ISO 9001:2015
Quality Management System certified by ICV Assessments Pvt. Ltd. for the manufacturing of Rapid Glass Washing Machines. Certificate No. IN/18811440/5252, valid until 10/01/2027.
Download CertificateMSME / Udyam Registered
Udyam Registration No. UDYAM-GJ-04-0025863, issued by the Ministry of Micro, Small & Medium Enterprises, Govt. of India.
Download CertificatePatent Certificate
Patent No. 552382 for "A Washing Apparatus and Method of Washing a Vessel," granted by the Patent Office, Government of India.
Download CertificateStartup India Recognized
Certificate of Recognition No. DIPP135229 from the Dept. for Promotion of Industry and Internal Trade, Govt. of India.
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Latest Insights
Industry Guides & Analysis
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Understanding Hygiene Standards: Why 82°C Matters
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How to Calculate ROI on Commercial Kitchen Equipment
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