High-speed gearboxes are applied in special working environments
with high speed and technical requirements, such as in the energy
industry, chemical industry, petroleum and gas industry, and other
fields. Therefore, they have higher requirements in terms of
efficiency, vibration, reliability, and other key parameters. The
PTT series of high-speed gearboxes were independently developed by
PTT, and feature extremely impressive performance in terms of
efficiency, vibration, reliability, and cost performance. This
series of products have also passed customers' TPI certification.
Performance Characteristics High speed: Top speed of 25000
RPM. High precision: Gear precision reaches ISO level 3-5. High
efficiency: Greater than 98.5%. High reliability: Lifecycle of over
20 years. High bearing capacity: Uses advanced lightweight design
& technologies. Main technical parameters
Structure: single-stage herringbone gear Speed ratio range: 1-10
Speed range: 3,000-25,000 RPM for high-speed shaft Rated power:
500-100,000 kW Main application fields Applicable to steam
turbines, power generation gas turbines, centrifuge axial fans,
blowers, compressors, high- and low-pressure pumps, catalytic
cracking for energy recovery, oxygen generators, etc. RFQQ:Are you
trading company or manufacturer? A: We are manufacturer with over
20 years' experience. Q: How long is your delivery time? A:
Generally it is within 10 days if the goods are in stock, for goods
produced as per order, it is within 35 days after confirmation of
order. Q: How long should I wait for the feedback after
I send the enquiry? A: Normally within 12 hours. Q: What
information should I give you to confirm the product? A:
Model/Size, Transmission Ratio, Speed, Shaft directions
& Order quantity etc. Q: Hong long is your product
warranty? A: We offer 12 months warranty from departure date of the
goods. Q: What is your payment terms? T/T 100% in advance for
amount less than USD10000.-, 30% T/T in advance , balance
before shipment for amount above USD10000. If you have any other
questions, please feel free to contact us below:HOW TO CONTACT
US?Send your Inquiry Details in the Below, click "Send" Now! Also
you can contact us through following ways: /* January 22, 2024
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