This agitator prevent liquid in tank from flowing out in using sealing device.
Shaft packing seal and mechanical seal:
Competitive Advantage:
NHD possess a complete range of agitation test equipment capable of meeting experimental requirements for different manufacturers and processes, including: lab-scale tests, pilot tests, and scale-up experiments.
Advanced R&D Technologies:
Competitive Advantage:
NHD possess a complete range of agitation test equipment capable of meeting experimental requirements for different manufacturers and processes, including: lab-scale tests, pilot tests, and scale-up experiments.
Advanced R&D Technologies:
For PA displacement reactions and non-ferrous metal industries, leaching tanks require high pumping capacity with controlled shear rates to prevent excessive crystal breakage – a critical factor for subsequent filtration and sedimentation processes. Specifically designed for these applications, NHD’s agitator has been widely adopted by PA and non-ferrous metal producers, demonstrating exceptional operational efficiency.
Competitive Advantage:
NHD possess a complete range of agitation test equipment capable of meeting experimental requirements for different manufacturers and processes, including: lab-scale tests, pilot tests, and scale-up experiments.
Advanced R&D Technologies:
NHD has heavily invested in researching new agitator materials. Beyond standard materials like 304, 304L, 316L, 317L, and 904L, NHD has also developed dozens of specialized materials tailored to various conditions including temperature, acid/alkali concentration, and extreme corrosion-wear resistance, to ensure optimal performance.
Competitive Advantage:
NHD possess a complete range of agitation test equipment capable of meeting experimental requirements for different manufacturers and processes, including: lab-scale tests, pilot tests, and scale-up experiments.
Advanced R&D Technologies:
The agitator blade is engineered based on optimal positioning in the speed-critical zone. Despite having smaller blades than PBT agitators, it delivers superior performance. Furthermore, its compact critical zone diameter and slower radial current minimize tank wall damage, thereby extending the reaction tank’s service life.
Competitive Advantage:
NHD possess a complete range of agitation test equipment capable of meeting experimental requirements for different manufacturers and processes, including: lab-scale tests, pilot tests, and scale-up experiments.
Advanced R&D Technologies:
Applications:
It can be widely used in the industry of alumina, phosphoric acid, smelting, sewage treatment, etc.
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Competitive Advantage:
Excellence Performance:
Capacity of NHD-serial deep cone thickener is 15 times as much as common thickener capacity while the underflow compressive ability is almost 10 times as common thickener. rational structure design can minimize destruction to wooly masses during dilution, flocculent feed.
Super Output Torque:
Drive is a key part for any kinds of thickeners. High solid content and high compression ratio means that drive can operate long term steadily under heavy load. Multi-drive heavy load rotary bearing and bath lubrication are applied in NHD serial thickeners. Torque can be detected accurately by instrument and signal will be send to user’s control center.
Advanced Monitoring System:
NHD serial thickener together with DCS can monitor material in omni-direction, which integrates related equipment and process data to control automatically. NHD introduces UK technology and measure slurry level and solid content by ultrasonic, providing data for control system.
Advanced torque indicator:
The torque indicator designed by NHD can detect torque changers in operation at real time and adjust process data to balance sediment mud and discharging slurry, which can control torque in set range and guarantee stable production. Meanwhile, it can alarm and stop to protect mechanical parts when torque increases by improper operating or accident.
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