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Certifications CE(3)

Heat Recovery Unit for Air Compressor Industrial Waste Heat to Hot Water Energy Saving System for Factory Workshop Plant

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USD

830.00 830.0 USD 830.00

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Minimum order quantity: 1 Units
  • Core components
  • Machinery test report
  • Warranty
  • Video outgoing-inspection
  • Weight (kg)
  • Place of origin
  • Selling Units
  • Single volume
  • Single gross weight
  • Model number
  • Voltage (Product option)
  • Certifications & Compliance

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Key attributes

View all
Core components
PLC
Machinery test report
Provided
Warranty
1 Year
Video outgoing-inspection
Provided
Weight (kg)
500
Place of origin
China, Hebei
Product description

Highlights at a glance

  • Reliable Heat Exchanger: The plate heat exchanger adopts stainless steel 316L. The heat exchanger is designed based on low temperature difference and low pressure loss, and adopts equal flow full counterflow heat exchange mode.
  • Regulation technology: All sensors and valves have undergone tens of thousands of reliable and safety tests to ensure their reliability and durability.
  • Electrical components: All components are sourced from renowned brands to ensure the stability and durability of the system.
  • Fully intelligent control: The intelligent microcomputer monitoring system works fully automatically according to set requirements, ensuring unattended operation.
  • The screen dynamically displays the working status of the entire system, with text indicating fault details, providing accuracy, and instant comprehension. The 485 communication output port enables multiple units to be controlled in conjunction, allowing remote monitoring of equipment operating status and remote system operation.
  • LCD screen displays the real-time working status of oil temperature, hot water temperature, water tank level, water replenishment valve, circulating pump, and water supply pump.
  • Safety protection: protection against excessively low and high oil temperature, protection against excessively high water temperature and low water level in water tank, protection against dry burning due to water pump lacking water and overload of water pump, anti-freezing and equipment fault alarm function, automatic restart function after power failure.
  • Anti-freeze protection: The ambient temperature falls below 2°C, the circulating pump will operate forcibly to prevent water from freezing inside the heat exchanger and pipes. Safety protection: The oil temperature reaches 70°C (adjustable), the recovery machine automatically operates. When drops ≤70°C, the machine stops operating. Prevents the air compressor from operating at too low oil temperature, which could cause oil emulsification.
  • Certifications & compliance
    CE(3)
    Complies with EU standards
    Frequently asked questions

    You need to consider core factors: 1) Required pressure (0.5-5.0 MPa optional, matching the working pressure of your pneumatic tools/equipment); 2) Air flow demand (calculated based on the number and type of simultaneous working equipment)

    Yes, all our screw air compressors have passed CE certification and comply with the EU Machinery Directive 2006/42/EC and EN 1012-1:2010 safety standards. They are equipped with qualified pressure relief devices, thermal protection systems, and meet the noise limit requirement of ≤85dB(A). We can provide complete certification documents and technical files for customs clearance.

    We provide a 1-year warranty for the whole machine (excluding wearing parts such as filters and lubricating oil) and a 2-year warranty for the core air end (rotor assembly), which is the "heart" of the compressor. During the warranty period, we offer free replacement of faulty parts and professional technical support. We also provide extended warranty services for optional purchase.

    For standard models in stock, the delivery time is 3-7 working days after receiving the deposit. For customized models, it usually takes 15-30 working days, depending on the customization requirements. We will confirm the exact delivery time with you before order confirmation.

    Under normal use and regular maintenance, the service life of the screw air compressor can reach 15-20 years. The key to extending the service life is to follow the maintenance manual, replace consumables on time, and keep the working environment clean and well-ventilated.
    Description images
    Product detail
    Product detail
    Product detail
    CE(3)
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 1 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      10 days

    • Step 3

      Packaging and dispatch

      Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 12 fields
    Core components
    PLC
    Machinery test report
    Provided
    Warranty
    1 Year
    Video outgoing-inspection
    Provided
    Weight (kg)
    500
    Place of origin
    China, Hebei
    Selling Units
    Single item
    Single volume
    0 cm3
    Single gross weight
    0.0 kg
    Model number
    37KW, 7.5kw, 15kw, 22kw, 55kw
    Voltage (Product option)
    220 V, 380 V
    Certifications & Compliance
    CE(3)
    Lead time
    10 days
    Minimum order
    1 Units

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