Ecvv Trade
Henan Jinzhen Boiler Co., Ltd.

China Manufacturer with main products: Gas Steam Boiler, Oil Steam Boiler, Coal Steam Boiler, Biomass Steam Boiler, Wood Steam Boiler, Hot Water Boiler, Thermal Oil Boiler, Thermic...

Home  >Products Catalog > Gas/Oil fired steam boiler > 20 Ton/h SZS Series Water Tube Gas/Oil Fired Steam Boiler for Food Industry/Food Plant

20 Ton/h SZS Series Water Tube Gas/Oil Fired Steam Boiler for Food Industry/Food Plant

FOB Price: 9999.00 - 10000.00 USD/Set
Supply Ability: 50 Set(s) per Month
Shipping: by ship
Payment Terms: L/C, T/T, Western Union
In Stock

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: 1.20&40 container or 20&40 flat container packing, according to the model of boiler. 2.the smaller auxiliary equipments are encased by using the strong intensity wooden or plywood box. 3.The products could be transported by ship and train, customers could designate the ports.

Quick Details

  • Brand Name: Jinzhen Boiler
  • Style: Horizontal
  • Pressure: Low Pressure
  • Usage: Industrial
  • Condition: New
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Certification: CE
  • Weight: 32ton
  • Output: Steam
  • Model Number: SZS20-1.25
  • Fuel: Gas-fired
  • Structure: Water Tube
  • Type: Natural Circulation
  • steam capacity: 20 ton/hour
  • pressure: 0.7Mpa-2.5Mpa
  • temperature: 170-225C
  • water supply temperature: 104C
  • fuel consumption: 1500kg/h
  • advantage: double drum
  • warranty: 2 years


the SZS fuel gas boiler is a double-drum vertical chamber-fired boiler, composed of upper and lower drums, membrane water walls, burners, superheaters, convection tube bundles, economizers, and decontamination devices. both the water wall of the furnace and the convection flue adopt a membrane wall structure, which reduces the use of refractory bricks. In addition, the boiler has the advantages of energy saving, high efficiency, environmental protection, short installation cycle, fully automatic operation, simple operation, perfect protection function, etc., which can not only meet the needs of industrial heating, but also meet the heating needs of small power stations. A very popular boiler on the market.

D-type layout

Compact structure, small volume

Good flame fullness.

Membrane water wall structure

this boiler is a quick-assembled,the convection tube bundle on the left and the furnace on the right. during heating process, the flue gas generated by furnace combustion enters combustion chamber. Convection tube bundle area from the smoke outlet at the end of the furnace, then turns to economizer and condenser made of finned tube, and finally passes through flue and chimney.

Technical Parameter


Rated Evaporation

Rated Steam Temperature

Working Pressure

Water Supply Temperature

Heating Area

Overall Dimension  
























































Note: Parameter is for reference only, if any changes should follow the factory technical data.


1. this kind of boiler adopts the structure of double longitudinal drums and D-type furnace. Water tube design, the economizer and other auxiliary heating surface are fixed in the rear. The combustor is located on the front wall. The convection tube bank and rear heating surface from the back of the furnace, and then into air through the chimney.

2. Boiler capacity from 4-60ton/hr, pressure up to 50 bar

3. Body Structure Features: for the double drums longitudinal D-type boiler, the pressure body has a good state of stress. Drums and other important pressure parts won't be radiated and eroded by high temperature flame. Pressure parts, with small thermal stress, can stretch out and draw back freely, and can reach higher safety margin.

4. Auto protect, long-distance control, safety operation.

20 tonh SZS Series Water Tube GasOil Fired Steam boiler for Food industryfood plant

20 tonh SZS Series Water Tube GasOil Fired Steam boiler for Food industryfood plant20 tonh SZS Series Water Tube GasOil Fired Steam boiler for Food industryfood plant
this steam boiler is widely used in chemical industry, plastics industry, coatings and automotive industries, bitumen industry, construction equipment industry, shipbuilding industry, apparel clothing, washing, ironing, the pharmaceutical industry, biotechnology, food industry, sauna and beauty, hotels, restaurants, sports, fitness and other places where need energy.

1. the brand of burner?


the brands of burner are Italy Baltur, Rellio, Elco, etc.


2. What is the thickness of combustion chamber?


the thickness of corrugated furnace is different based on working pressure and furnace diameter, generally, the thickness is between 10~18mm, large combustion space, and combustion sufficient.


3. What is the advantages of fire tube boiler?


this fire tube boiler has compact structure and convenient operation, strong load adaptability, lower water quality requirement, and the failure rate of it is lower than 0.1!


4. Details of electric control cabinet.


Electric control cabinet adopts PLC touch screen, display in English. It shows working condition details of boiler, such as water temperature, water pressure, exhaust gas temperature, and over-pressure alarm, etc. In addition, the cabinet is used for set up the parameter, record and analyze the operation data, etc.


5. What is the inlet pressure of gas burner?


the inlet gas pressure is different for different capacity boiler, for example, the pressure for 2 ton steam capacity boiler is about 8~10KPa, while for 4 ton steam capacity boiler is about 18~20KPa.

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.

20 ton steam boiler from this supplier

12 Ton Competitive Price SZS Double Drum Gas/Oil Fired Industrial Steam Boiler for Hospital    
FOB Price: 9999.00-10000.00 USD/Set
Min Order: 1 Set
15 Ton SZS Series Double Drum Oil & Gas Fired Steam Boiler for Textile Mill/Garment Factory    
FOB Price: 9999.00-10000.00 USD/Set
Min Order: 1 Set
10 Ton Low Cost Szs Series Gas/Oil Fired Steam Boiler for Milk Processing Plant    
FOB Price: 99999.00 USD/Set
Min Order: 1 Set
1t/h 70hp 1000kg/h WNS Series Industrial Fire Tube Horizontal Steam Boilers for Egypt Machinery Plant    
FOB Price: 15000.00-19000.00 USD/Set
Min Order: 1 Set
1.25mpa 6ton 8ton 10ton 12 Ton Biomass Bagasse Steam Boiler for Sugar Factory, Candy Factory    
FOB Price: 15000.00-19000.00 USD/Set
Min Order: 1 Set

More products from other suppliers

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group