Introduction

Steam Boiler Solutions for Milk & Dairy Processing
Steam boiler widely used in milk and dairy processing, including:
Milk pasteurization
UHT sterilization
Equipment cleaning (CIP systems)
Drying processes (milk powder production)
Heating for cheese and yogurt production
Product: Gas-fired/Diesel Oil-fired Boiler
Vertical diesel/gas fired boiler, small boiler for small scale industries processing and hot water system.
Capacity: 100kg-2000kg 60kw-1400kw 6hp-120hp
Horizontal oil-fired gas-fired boiler, WNS series fire tube three pass boiler, high thermal efficiency & energy saving boiler & low emission.
Capacity: 0.5ton-50ton 350kw-35000kw 30hp-1200hp
Product: Electric Boiler
Electric steam boiler is designed for clean, efficient, and fully automatic steam production for milk diary industry.
*Fully Automatic Operation – Intelligent control system ensures stable and safe performance
*Clean Energy – Zero emissions, environmentally friendly
*Compact Design – Small footprint, ideal for limited installation space
*Plug & Play – Easy installation, quick startup
*Flexible Structure – Available in vertical, horizontal, and portable types
*Material Options – Standard steel or stainless steel
*User-Friendly – Simple operation with minimal maintenance
Product: Coal/Wood Biomass Boiler
Industrial Solid Fuel Boiler – designed for factory processes and power generation, providing reliable energy for heating, drying, and industrial applications.
Feeding system: manual, automatic
Structure: fire tube, water tube
Type: vertical, horizontal
Capacity: 0.1ton-80ton
Fuel: coal, wood, biomass, bagasse, rice husk, palm kernel shells, cashewnut shells, coconut shells...)
① Vertical Coal Biomass Boiler
LHS LSS Series Vertical Solid Fuel Boiler
Capacity: 100kg-2000kg, 40kw-1400kw
Vertical coal biomass fired steam/hot water boiler, widely use in industrial heating system, small factory production heating drying, commercial laundry.
② DZL DZW DZH DZG Series Coal Biomass Boiler
Capacity: 0.5ton-40ton
Optional: chain gate, travelling grate, reciprocating grate stoker.
Horizontal coal/biomass water-tube & fire-tube boiler, customized automatic or manual feeding system design, high combustion efficiency for wood biomass, less consumption cost.
Boiler Manufacturing and Inspection

Certified Manufacturing Standards
All boilers are designed and manufactured under ASME, CE, and ISO certifications, ensuring full compliance with international pressure vessel and safety standards.
Strict Quality Control System
From raw material selection to welding, assembly, and hydrostatic testing, every process is strictly monitored. Each boiler is 100% inspected and tested before delivery.
Factory Audit and Third-Party Inspection Support
Welcome customers and authorized agencies to conduct factory inspections (audit) and witness testing. Third-party inspections such as SGS, BV, or TUV.
Experienced Technical Team
With 69 Years boiler manufacturing experience since 1956, our skilled engineers and technicians ensure each unit meets the highest performance and safety standards.Technical Parameter

| Gas Oil Fired Boiler Technical Parameter | ||||||
| Model | Rated capacity(t/h) | Rated pressure (Mpa) | Steam temperature(℃) | Feed water temperature(℃) | Thermal efficiency(%) | Boiler weigh(t) |
| LHS0.3 | 0.3 | 0.1mpa-3.8mpa | 100°C-450°C | 20°C/104°C | 90 | 1.2 |
| LHS0.5 | 0.5 | 91 | 1.7 | |||
| LHS0.5 | 0.5 | 91 | 1.7 | |||
| LHS0.7 | 0.7 | 91.3 | 2 | |||
| LHS0.7 | 0.7 | 91.3 | 2 | |||
| LHS1 | 1 | 92 | 2.6 | |||
| LHS2 | 2 | 96 | 6.3 | |||
| WNS0.5 | 0.5 | >98 | 3.5 | |||
| WNS1 | 1 | >98 | 5.5 | |||
| WNS2 | 2 | >98 | 8 | |||
| WNS3 | 3 | >98 | 10.7 | |||
| WNS4 | 4 | >98 | 11.6 | |||
| WNS6 | 6 | >98 | 17.5 | |||
| WNS8 | 8 | >98 | 22.5 | |||
| WNS10 | 10 | >98 | 26.8 | |||
| WNS15 | 15 | >98 | 35.2 | |||
| WNS20 | 20 | >98 | 45.5 | |||
| SZS10 | 10 | >98 | 36 | |||
| SZS15 | 15 | >98 | 45 | |||
| SZS20 | 20 | >98 | 52.6 | |||
| Note: Parameter is for reference only, if any changes should follow the factory technical data. | ||||||
Oil Gas Boiler System

About us

Yuanda Products
steam boiler, steam generator, hot water boiler, thermal oil heater boiler, hot air furnace, waste incinerator.
Various Structure
vertical, horizontal, fire tube boiler, water tube boiler, coils heater boiler, water membrane wall structure, sing drum, double drum...
Application
widely in all industries productions heating drying process, building central heating system, electricity generation.
About us
Yuanda Boiler Company established in 1956, qualified by ISO, CE, ASME, EAC, DOSH, and CRN, ensuring safety, reliability, and quality.
Yuanda Service

We provide tailored boiler solutions. Our team shares catalogues, evaluates your working conditions, and recommends the most suitable model for your needs.
✅ Design & Manufacture
Customized boiler design and system diagram. High-standard manufacturing with strict quality control, certified by ISO, CE, ASME, and more.
✅ Boiler Foundation Preparation
Complete foundation drawings, piping layout, and operation documents to ensure smooth installation and operation.
✅ Engineer Service
On-site guidance for installation and commissioning. Professional training for operators to ensure safe and efficient boiler operation.
✅ After-Sales Support
24/7 online technical assistance, spare parts supply, and regular maintenance services — ensuring long-term reliable performance.
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