Ecvv Trade
Changzhou Olymspan Thermal Energy Equipment Co., Ltd.

China Manufacturer with main products: Thermal Oil Boilers, Coal Fired Boilers

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high efficiency boilers coal, oil, gas fired 7000kw

Payment Terms: L/C

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Place of Origin: Beijing in China


high efficiency boilers coal, oil, gas fired 7000kw

Flame and high temperature smoke produced by complete burning of fuel (coal, oil, gas, etc.) exchange heat with organic heat transfer media in the pipe by radiative transfer and convection transfer, at the same time, the organic heat transfer media is circulating in the system pushed by the pump. And then the using-heat equipment takes heat from the media, which goes back to the boiler after heat exchange. So it is an organic heat circulation system.


Chemical: polymerization,  condensation,  distillation,  concentration,  evaporation,  fusion

Fat: decomposition,  deodorization,  distillation of aliphatic acid,  heating,  hydrogenation,


Petrochemical: rectification,  heating,  thermal insulation

Plastic&Rubber: hot-press,  calender,  extrusion,  vulcanization molding,  artical leather


Textile staining: heat setting,  dry,  curing

Fiber: polymerization,  fusion,  mould pressing,  thermosetting,  extension,  dry

Carbon: bitumen fusion,  dripping,  mixing, molding

Wood: veneer,  MDPE, HDPE, lamination flooring, birch hot-pressing,  drying

Metal: pickling,  electroplate,  coating,  oil bath,  heat-treatmen

Coating: basting and drying,  vehicle,  plane,  hot forming,  hyperthermia bonding,  drying

Construction: highway hitumen,  dissolving,  thermal insulation

Cement: fuel heating

Electric: resin impregnation,  melting&holding

Air-condition: radiant heating

Others: different application of high temperature heat source below 350°C.


 1. High temperature in a low pressure

2. Stable heat system

3. Easily temperature control.

3. High heat efficient

4. Excellent operation control system

5. Safe monitor device

6. Less water,  electricity,  production cost 



Place of Origin

Jiangsu,  China (Mainland)

Brand Name


Model Number

Thermal oil boiler




Hot oil




Steel tube


Both low and high pressure


Both horizontal and vertical


Natural Circulation

Heat transmission

Radiative,  convection


Oil,  biphenyl,  molten salt


1,  1.3,  1.6 Mpa

Temperature offered

350. 385,  450 ℃



Termal efficiency


Capacity of medium

0.07-28 m³

Circulation capacity


Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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