Industrial RO skid/main unit adopts integrated skid-mounted layout, assembling core water treatment components on unified base frame for factory pre-commissioning. Buyers can arrange field installation following standardized RO equipment construction/installation plan, and select supporting frame material schemes including Carbon steel epoxy-coated RO equipment. Compact structure, pre-tested assembly and modular layout greatly shorten on-site construction cycle, making this skid unit ideal for new factories, expansion projects and mobile water treatment engineering projects.
Industrial RO Skid/Main Unit: Compact Integrated Water Purification Skid-mounted System
Industrial RO skid/main unit adopts integrated skid-mounted layout, assembling core water treatment components on unified base frame for factory pre-commissioning. Buyers can arrange field installation following standardized RO equipment construction/installation plan, and select supporting frame material schemes including Carbon steel epoxy-coated RO equipment. Compact structure, pre-tested assembly and modular layout greatly shorten on-site construction cycle, making this skid unit ideal for new factories, expansion projects and mobile water treatment engineering projects.
Product Description
Industrial RO skid/main unit is a complete integrated skid-mounted reverse osmosis main equipment. Different from scattered on-site assembled RO equipment, all core components including high-pressure pump, membrane housing, RO membrane elements, pipeline, instrument and control cabinet are pre-mounted on a unified steel base inside factory. Complete hydraulic test and simulated operation test are finished before delivery.
Customers can choose stainless steel base or anti-corrosion structure built as Carbon steel epoxy-coated RO equipment, adapting to coastal salt-spray or humid corrosive workshop environment. Construction contractors can carry out pipeline connection and civil foundation design strictly according to complete RO equipment construction/installation plan. The whole skid unit does not contain large pretreatment tank; it serves as core separation main unit, matched with front pretreatment system. After arriving at project site, only simple pipeline docking and power connection are required to put equipment into operation. Widely used in new factory water supply expansion, industrial park water reuse, containerized water treatment and temporary mobile water supply projects, the skid-mounted design reduces site workload and shortens project delivery time.
Working Principle
Industrial RO skid/main unit operates on pressure-driven membrane separation technology. Pretreated qualified raw water flows into skid-mounted main unit. After entering security filter, water is pressurized by high-pressure pump and delivered into reverse osmosis membrane housings.
Under stable operating pressure higher than osmotic pressure, water molecules penetrate semi-permeable RO membranes to form purified product water. Dissolved salts, colloids, heavy metal ions and organic pollutants are intercepted and discharged outwards in concentrated water. Built-in PLC control system automatically executes periodic membrane flushing, monitors water conductivity, pressure difference and flow parameters in real time. Whether equipped with stainless steel frame or constructed as Carbon steel epoxy-coated RO equipment, the internal water separation workflow remains unchanged. Under qualified inflow water conditions, the skid main unit can continuously meet the standard requirement of Industrial RO equipment with recovery rate ≥75%.
Technical Features
1. Integrated skid-mounted pre-assembly:
All core components are installed on unified base, factory pre-test finished to lower on-site assembly error risk.
2. Optional anti-corrosion frame scheme:
Users can select stainless steel or adopt coating treatment to manufacture Carbon steel epoxy-coated RO equipment for corrosive environment.
3. Standardized on-site docking guidance:
Complete pipeline layout and foundation drawing are supplied following RO equipment construction/installation plan.
4. Compact footprint design:
Centralized arrangement of pumps, membranes and control cabinets, saving occupied space inside workshop.
5. Modular expandable structure:
Multiple sets of skid main units can operate in parallel, convenient for capacity expansion in later production stage.
Product Advantages
1. Short project construction cycle:
Most assembly and debugging work are completed inside factory, greatly reducing on-site working hours.
2. Controllable assembly quality:
Centralized standardized production avoids irregular workmanship caused by scattered field assembly.
3. Flexible layout adaptation:
Compact skid design can be placed inside fixed workshops or installed inside containerized mobile water treatment stations.
4. Adjustable material budget:
Two frame options are available; Carbon steel epoxy-coated RO equipment provides cost-effective selection for non-severe corrosion sites.
5. Simple later relocation:
The whole skid can be transported and reinstalled as a single unit, suitable for factories with changing production layout.
Application Fields
1. Newly built light industry factories:
Match front pretreatment system to construct complete industrial purified water production line.
2. Factory capacity expansion projects:
Add parallel skid units without large-scale civil reconstruction.
3. Containerized mobile water treatment stations:
Serve as core separation main unit for temporary water supply engineering.
4. Industrial park circulating water reuse projects:
Install multiple sets of skid main units to realize graded water recycling.
5. Medium-sized boiler feed water preparation:
Cooperate with softening equipment to produce qualified boiler makeup water.
6. Coastal manufacturing workshops:
Adopt Carbon steel epoxy-coated RO equipment anti-corrosion scheme, and carry out pipeline construction according to RO equipment construction/installation plan.
FAQs
Q1: What is the difference between Industrial RO skid/main unit and fully integrated complete RO equipment?
A1: The skid main unit only contains core membrane separation components, without large pretreatment tanks. It needs supporting pretreatment system. Complete RO equipment integrates full flow including pretreatment.
Q2: Can the skid unit adopt carbon steel base with anti-corrosion coating?
A2: Yes. We can provide finished Carbon steel epoxy-coated RO equipment, which is suitable for inland workshops without strong marine salt spray corrosion.
Q3: Do you provide foundation drawing and pipeline layout guidance after order confirmation?
A3: Yes. We supply complete technical documents following standardized RO equipment construction/installation plan, including civil foundation size and interconnection pipeline specification.
Q4: Can multiple industrial RO skid/main units run in parallel for capacity expansion?
A4: Yes. The modular design supports parallel connection. Control system can realize coordinated operation of multiple skids according to total water demand.
Q5: What recovery rate can the skid-mounted main unit achieve under continuous operation?
A5: When influent water quality meets design indexes, the skid main unit can steadily reach the technical requirement of Industrial RO equipment with recovery rate ≥75%.
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