Rajshree Group supplies complete Flow Control Systems for pulp, chemical, water, and steam lines in paper and pulp mills. Accurate flow control is essential for consistent stock consistency, chemical dosing, and energy management.
Product Overview
Our systems integrate control valves, flow meters, actuators, and controllers into reliable, precision-engineered solutions.
Key Features
- ✓Electromagnetic flow meters for pulp slurries
- ✓Mass flow meters for chemical dosing
Applications
- Stock preparation flow control
- Chemical dosing precision control
- White and black liquor flow measurement
- Steam and condensate metering
- Water and effluent flow monitoring
Our Turnkey Project Process
We understand your requirements, site conditions, and budget to prepare a detailed feasibility report.
Complete process design, P&IDs, civil layout, electrical single lines, and equipment specifications.
In-house and vendor-sourced equipment manufactured, quality-inspected, and dispatched on schedule.
Our engineers supervise erection, electrical, instrumentation, and commission the plant to design parameters.
Hands-on operator training, performance guarantee trial, and ongoing technical support for the life of the plant.
Get a Free Quote
Tell us your capacity requirement and we'll send a detailed technical and commercial proposal within 48 hours.
Request a Quote →Contact Our Experts
📍 Branch Office: 1913 Gunbarrel Road, Suite 105 Chattanooga, TN 37421, USA |
📍 Branch Office: D7, Varsity Chateau, Uniport Road Aluu, Port Harcourt, Rivers State, Nigeria |
Why Choose Rajshree?
- ✅ 20+ years industry experience
- ✅ 22+ successful projects delivered
- ✅ Serving India, Africa & Middle East
- ✅ Complete turnkey — single point responsibility
- ✅ After-sales support and spare parts
- ✅ Competitive pricing and financing options
Precision Flow Control: The Hidden Driver of Paper Quality and Chemical Efficiency
In a paper or pulp mill, flow rates are rarely static — production speed changes, raw material consistency varies, and process conditions shift continuously. Without accurate flow measurement and tight control, pulp consistency at the headbox drifts, chemical dosing becomes imprecise, and steam consumption climbs. Flow control systems are the nervous system of mill process automation, and their quality directly determines paper machine runnability and product consistency.
Rajshree Group's flow control scope covers all fluid types encountered in a pulp and paper mill: low-consistency pulp stock (0.5–5% consistency), high-consistency pulp (8–15%), white liquor and black liquor, bleaching chemicals, process water, steam, and compressed air. Each fluid type requires a specific measurement technology — electromagnetic flowmeters for conductive liquids, Coriolis meters for high-accuracy chemical dosing, vortex meters for steam, and differential pressure instruments for air.
Rajshree's flow control systems are engineered as complete packages — from field instrument selection and sizing through to control valve actuation, control loop configuration, and DCS integration. We do not supply instruments in isolation; each flow control loop is delivered as a calibrated, tested, and documented system ready for connection to your process piping and control platform.
Rajshree's chemical dosing flow control systems achieve dosing accuracy of ±0.5% of setpoint for bleaching chemicals — compared to ±3–5% for manual or basic pneumatic systems. This precision translates directly to pulp brightness consistency and reduced chemical overconsumption, with typical savings of 3–8% on annual bleaching chemical costs.
Frequently Asked Questions
Countries We Serve
Rajshree Group supplies and installs our Flow Control Systems — and complete pulp & paper mill machinery — for mills across India, Africa and the Middle East, with sea-freight delivery, on-site erection, commissioning and after-sales support in every market we serve.