Shandong Tonglida Heavy Industry Machinery Co.,Ltd. established in 2014, is a professional company which produces and manufactures many kinds of water treatment equipment. It is a member of China Boiler Water Treatment Association. Our Company provides complete sets of water treatment engineering design, manufacturing, installation, service, training, etc.

Reverse Osmosis: Advanced Water Purification For Industries

The membrane separation process known as reverse osmosis is driven by a pressure differential. The selective retention effect of the semi-permeable membrane filters out various water molecules. At pressures higher than the osmotic pressure of the solution, it separates solutes from solvents using a semi-permeable membrane that only allows water to pass through. As everyone knows, reverse osmosis technology is an advanced, environmentally friendly process that is easy to use and maintain.

How it Works

• By exerting pressure higher than the natural osmotic pressure, the reverse osmosis technology forces the water molecules to flow through the membrane in the opposite direction, producing clean water on the low pressure side.

• The membrane is the basic component of a reverse osmosis system. These membranes effectively block dissolved salts, particulate matter, and organic contaminants due to their 0.0001 micron hole size, which ensures that only water molecules and solvents smaller than this size pass through. Wastewater is evacuated in addition to preventing the growth of bacteria, fungi, viruses, and chemical ions outside the membrane.

Application Area

• Reverse osmosis systems can provide high quality pure water in the power, metallurgy, light industry, automotive, semiconductor, chemical, pharmaceutical, food, health care and other industries.

Basic Configuration

Our services

• High Quality-Highly Recognized Parts Brands
• High Reputation-Manufacturer of Water Treatment Equipment Trusted for Over 10 Years, ISO9001 Certificted
• High Services-Unlimited Technical Guidance and Regular Return Visits
• High Operation-Automatic Backwash of Pre-treatment System
• High Performance-High Efficiency Filtration, RO Membrane Desalination Rate ≥ 99.40
• High Guarantee- Water Quality Stability, Issued by the Quality Inspection Report; Conductivity Detection Instrument attached to the system, free return if Not Up To Standard

Shandong Tonglida Heavy Industry Machinery Co., Ltd. is a professional company that produces and manufactures a variety of water treatment equipment, national “high-tech enterprises”, national “an enterprise and a technology innovation enterprise”. Our company is a member of the Water Treatment Association, providing various water treatment equipment and solutions to meet the requirements of different industries. Our company has many patented technologies and soft writings of scientific and technological research results. Its the internship base of Shandong University of Science and Technology. ISO9001 quality system certification has been passed by our company.

Our company's main products are: Condensate Recovery Devices, Reverse Osmosis Equipment, Industrial Sand Filter, Fully Automatic Water Softener, Water Supply Equipment, Chemical Dosing Device, Air Compressor Heat Recovery, Water Treatment Accessories, Container Flipper, Container Loading And Unloading Machine, Truck Flipper, Electric Transfer Cart, Electric Weight-bridge, Mobile Loading Dock Ramp etc.

Our products are known for their reliable performance, easy installation, competitive pricing, and have been widely promoted and applied domestically and internationally. We undertake complete sets of water treatment engineering design, manufacturing, installation, service, training, etc.

Our mission is to lead the industry with cutting-edge water treatment technology to help our customers meet their toughest water quality challenges.

Our vision is to create a clean, safe world where future generations can enjoy pure water.

Our enterprise purpose is to "continuously improve product quality and provide excellent after-sales service." We are committed to offering advanced technology, high-quality products, reasonable prices, and satisfactory services. We sincerely look forward to cooperating with you.