EXPLORE

EXPLORE OUR PRODUCTS

Professional Equipment & Complete Plant Solutions for Different Industries

01
Oil Processing
oil

OIL PROCESSING EQUIPMENT

Complete solutions for edible oil processing from seed cleaning, pressing, refining to filtration.

02
AAC Block Plant
brick

AAC BLOCK PLANT

Complete AAC block production solutions from raw material preparation to autoclaving.

03
Mineral Processing
mine

MINERAL PROCESSING

Efficient crushing, grinding and mineral beneficiation equipment for mining.

04
Other Equipment
industry

OTHER INDUSTRIAL EQUIPMENT

Industrial machinery for drying, shredding, mixing and recycling.

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High Quality Reliable Equipment
banshou
Advanced Technology And Manufacturing
service
Professional Team Global Service
diqiu
Exported To 100+ Countries Worldwide
COMPLETE PLANT SOLUTIONS

OUR SOLUTIONS

Turnkey Plant Solutions for Different Industries

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01
Oil Mill Plant Solution
oil

OIL MILL PLANT SOLUTION

Complete edible oil production line from seed cleaning, oil pressing, refining to filtration and packing.

gear
1-50 TPD Capacity
oil
Seeds & Nuts Raw Material
tank
Turnkey Solution
check High Oil Yield check Low Energy Consumption check Easy Operation & Maintenance
02
AAC Block Plant Solution
brick

AAC BLOCK PLANT SOLUTION

Complete AAC block production solution including raw material preparation, cutting, autoclaving and handling.

cube
50,000-600,000m³ Annual Output
oven
Fly Ash Silica Raw Material
mixer
Turnkey Solution
check High Strength & Precision check Automatic & Intelligent Control check Stable Performance & Long Life
03
Mineral Processing Solution
mine

MINERAL PROCESSING SOLUTION

Professional mineral processing solution for crushing, grinding, beneficiation and tailing disposal.

crusher
1-1000 TPH Capacity
mill
Various Minerals Raw Material
flotation
Turnkey Solution
check High Efficiency & High Recovery check Customized Process Design check Reliable Equipment & Service
04
Customized Industrial Solution
industry

CUSTOMIZED INDUSTRIAL SOLUTION

Tailor-made production line solution according to your raw material, capacity and budget.

gear
Customized Design
industry
Multi-Industry Application
service
One-Stop Service
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NEED A COMPLETE PLANT SOLUTION? Contact our experts to get a professional proposal tailored to your requirements.
consultation
Free Consultation Quick Response
proposal
Customized Proposal Best Solution for You
global
Global Service Support Worldwide
WHY CHOOSE

WHY CHOOSE RAINBOW

Reliable Industrial Equipment Supplier & Complete Plant Solution Provider

Rainbow Machinery
Complete Plant Solutions 01

COMPLETE PLANT SOLUTIONS

From single machines to complete production plants, we provide customized turnkey solutions according to customer requirements.

Professional Equipment Supply 02

PROFESSIONAL EQUIPMENT SUPPLY

Providing reliable industrial equipment for AAC, oil processing, mining and other industries.

Customized Project Design 03

CUSTOMIZED PROJECT DESIGN

We analyze raw materials, capacity requirements and production goals to design suitable solutions with technical support.

Global Export Experience 04

GLOBAL EXPORT EXPERIENCE

Serving customers across Asia, Africa, Middle East, Europe and South America with rich export experience.

Technical Support 05

TECHNICAL SUPPORT

Providing installation guidance, operation training and after-sales service for long-term cooperation.

Customer-Oriented Service 06

CUSTOMER-ORIENTED SERVICE

We focus on customer needs and provide practical solutions with reliable and professional service.

ABOUT RAINBOW MACHINERY

Henan Rainbow Machinery Co., Ltd. is a professional supplier of industrial equipment and complete production line solutions, providing reliable machinery and integrated services for customers worldwide.

Customer satisfaction is the foundation of our long-term development. Rainbow Machinery is committed to building lasting partnerships with customers worldwide and creating greater value through reliable equipment and professional service.

Know More About Our Business
latest news
Why Modern Edible Oil Refineries Are Moving Toward Energy-Efficient and Intelligent Processing 2025-10-10
Why Modern Edible Oil Refineries Are Moving Toward Energy-Efficient and Intelligent Processing
Growing demand for higher oil quality, lower energy consumption, and smarter automation is reshaping the edible oil refining industry worldwide.
  • Chemical Refining vs Physical Refining: Industry Trends in 2026
    Pouch Cell Machine Shipping from Henan Rainbow for Lab R&D 2025-11-03

    Edible oil refining has evolved significantly over the past decade. Today's manufacturers are not simply choosing one refining process over another—they are selecting the technology that best matches their raw materials, production capacity, product quality requirements, and operating costs.

  • How Automation Is Transforming Modern Oil Mills
    Pouch Cell Machine Shipping from Henan Rainbow for Lab R&D 2025-10-30

    The edible oil industry is entering a new era of intelligent manufacturing. Rising labor costs, stricter food safety regulations, and increasing competition are encouraging oil producers to modernize their production facilities through automation.

  • How AAC Block Density Affects Strength, Thermal Insulation and Construction Performance
    Pouch Cell Machine Shipping from Henan Rainbow for Lab R&D 2025-09-26

    🏗 Introduction

    Autoclaved Aerated Concrete (AAC) blocks are widely recognized for their lightweight structure, excellent thermal insulation, and fire resistance. However, one of the most important factors affecting their overall performance is density.

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