Wuhan Ronice Pump Device Co., Ltd
Dear friends,
Thanks for your kind attention.
Please share detailed requirements for industrial pumps, including liquid to be conveyed, viscosity, required flow rate and pressure, solids content, working temperature. We would like to provide fast budget quotation with right configuration.
We can be one of the best resources of reliable and economical industrial pumping solutions for managing viscous, abrasive, corrosive, fibrous fluids with superior efficiency.
Wuhan Ronice Pump Device Co., Ltd is a factory with integrated, state-of-the-art manufacturing and testing facilities of single screw pumps (progressive cavity pump, positive displacement pump, self-priming eccentric volumetric screw pump), screw type glue dispensing and filling valves for robotic automation, micro dosing and metering pumps, solar submersible pumps, sludge cutting machines and inline shredders, OEM PC pump rotors and stators, including other brands.
For over 10 years, Ronice pumps have been efficiently serving over 2000 clients across various industries and applications, handling the toughest fluid transfer challenges.
Our pumps are good for petrochemical, oil & gas, marine, sewage and wastewater treatment, food & beverage, pharmaceutical, paper and pulp, hygienic, chemical, electronic, agricultural industry.
Positive displacement screw type dispensing valve for all adhesives
Reliable, accurate, automatic and repeatable: For precise dispensing of all adhesives and exact compliance with the dosing volume or mixing ratio, pulsation-free and drip-free.
With our all-adhesive dispensing valves, we offer our customers reliable, exact and automatic dispensing from 0.005cc to around 4cc per second, ensures absolutely precise, uniform, and reliable dispensing of highly viscous, shear-sensitive, and solid-laden adhesives, such as silica gel, two-component glue, instant drying glue, water-soluble glue, solder paste, conductive adhesive, RTV adhesive, anaerobic adhesive, expoxy resin, polyurethane, auxiliaries, emulsions, paints;
Design: The design of a positive displacement screw valve is engineered to provide efficient fluid transfer, handle various viscosity, and accommodate challenging fluids with highly viscous, suspended solids or abrasive materials.
Operation: Ronice screw valves are the type of positive displacement pumps that employs an assembly of a single-helical steel rotor and a double-helical resilient stator. Eccentric rotation of the rotor inside the stator forms fixed-size sealed cavities that move along the assembly creating pressure. The diameter and the eccentricity of the rotor are responsible for the capacity of the pump when the pitch of the rotor is responsible for the potential pressure.
Advantages for your automated gluing systems:
No dripping or stringing
Direct linearity between dispensed quantity and rotational speed
Constant dosing volume even with fluctuations in density, viscosity, and temperature
Reliable dosing without heating the medium
High service lifetime due to media-specific component selection
Easy cleaning and condition checking of the pump interior
Quick disassembly
Optional: With hard chrome plated standard rotor or optional with ceramic rotor for highly abrasive materials.
Food grade dosing pumps with configurations and materials compatible for specific applications:
Suction case: stainless steel etc;
Wettable part: aviation aluminium;
Rotor : stainless steel, ceramics, etc.
Stator: FKM, FFKM,etc;
Static sealing ring: FKM, PTFE
Drive: stepper motor, servo motor, DC brushless motor, etc.
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