New Fu Promise Air FR-335Kw(455Hp)-Air Compressors-Fixed Speed&Vsd stationary compressor
If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
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Fixed-speed FR-335A & Energy-saving PM VSD FR-335APF Dual Versions
Large-flow zero-oil air source exclusive for large food factories, pharmaceutical bases & precision semiconductor workshops
Fu Pro Air FR-335 is a heavy-duty large two-stage dry oil-free screw compressor with rated power 335kW / 455CV, offered in two configurations: fixed-speed FR-335A and permanent magnet variable frequency FR-335APF. It delivers a maximum rated airflow of 58.2 m³/min with adjustable working pressure from 7 to 13 bar. The whole dry compression process requires no lubricating oil, continuously supplying Class 1 zero-oil compressed air that fully meets ISO 8573-1 standards, completely erasing risks of oil mist, oil vapor and liquid oil contamination. All gas-contact parts adopt stainless steel rotors and high-temperature anti-corrosion coating, perfectly matching large-scale food beverage production lines, pharmaceutical sterile workshops, optical precision testing equipment and semiconductor chip assembly plants. No oil residue will taint food raw materials, corrode precision lenses or damage high-precision electronic components.
Optimized two-stage rotor profile paired with interstage cooling balances compression ratio, minimizes internal air leakage and boosts volumetric efficiency significantly. The PM VSD FR-335APF intelligently adjusts airflow output based on real-time production air consumption, reducing idle power waste by up to 30% for outstanding energy-saving performance. Equipped with full intelligent central monitoring system, remote fault alarm function, super-large silent sound insulation cabinet and independent dual large-flow cooling system, supporting stable 24/7 uninterrupted heavy-load operation. No waste oil generation, low long-term maintenance cost, fully compliant with GMP food safety and ultra-clean industrial production standards for large industrial parks.
FR-335 335kW(455CV) Oil-Free Compressor | ISO Class 0 Ultra-Pure Air, Power Large Food & Precision Semiconductor Production
Heavy-Duty Two-Stage Dry Oil-Free Screw Unit, Fixed Speed & PM VSD Dual Options, Zero Oil Pollution for Mass Clean Manufacturing
Extra Large Flow Class 0 Oil-Free Air Source, Customized for Large Food Plants, Pharmaceutical Factories & Precision Electronic Workshops