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Basic Info.
Model NO.
WNS
Structure
Fire Tube
Media
Hot Water
Water Circulation
Natural Circulation
Drum Placement
Horizontal Boiler
Pressure
Low Pressure
Manufacturing Level
A
Burning Style
Chamber Combustion Boiler
Usage
Industrial
Key Word
Steam Boiler
Warranty of Core Components
1 Year
Key Selling Points
Energy Saving
Output
Steam
Boiler Surface Material
Stainless Steel
Machinery Test Report
Provided
Control System
PLC, Touch Screen, English Language
Weight
According to Capacity
Certification
ISO9001, CE
Hydrostatic Test
Provided
Design
Three Return Structure
Applicable Industries
Manufacturing Plant, Laundry, Chemical Industry
Core Components
Burner, Boiler Body
Steam Pressure
1.0/1.25/1.6/2.5MPa
Product Name
Gas Oil Steam Boiler
Transport Package
Small Parts Use Wooden Box
Specification
100kg/h-20t/h
Trademark
MERSON
Origin
Henan, China
HS Code
84021900
Production Capacity
200 Set/Sets Per Month
Product Description
Product introductionThe boiler , which is a automatic horizontal internal combustion three-return fuel (gas) quick loading boiler. It adopts wet-back structure, the furnace bladder is the first return, and the threaded smoke pipe constitutes the second and third return. The boiler is equipped with perfect automatic control device and safety protection device; Circulating water pressure control, overpressure and overtemperature alarm, high and low water level alarm and low water level interlock protection device; Boiler automatic ignition, burner fire automatic regulation and flame out protection, etc., to ensure the safe operation of the boiler.
The fuel of the product is light oil or natural gas. The fuel is ejected from the burner, ignited by the electronic ignition rod, and is burned under micro-positive pressure in the furnace liner. The high-temperature flue gas enters the second return journey by turning 180° from the recombustion chamber, and then enters the third return journey by turning 180° from the front smoke box, and finally exhausts into the atmosphere by the chimney through the energy saving device.
Characteristics
1.Unique large combustion chamber structural design, three-return full wet back structure, while maintaining super strong radiation heat transfer capacity, achieves low-temperature combustion, improves the thermal efficiency of the boiler, reduces NOx emissions, is efficient and environmentally friendly;
2.The use of threaded smoke pipes increases the heat transfer effect and improves the boiler thermal efficiency;
3.The smoke boxes at the front and rear of the boiler adopt a multi-level sealing method to prevent smoke leakage;
4.It has a large steam space and good steam quality;
5.Multiple protections such as water level, steam pressure, exhaust temperature, etc., safe and reliable;
6.High-efficiency insulation materials ensure low boiler surface temperature;
7.Equipped with patented product boiler energy saver, it can save 5-15% of fuel costs and upgrade the boiler to a condensing boiler;
Remark:
Boiler can installed well before delivery . Called Skid-mounted Boiler. When arrive at customer site, only need to connect power, water and fuel is okay . But considering the container size, this kind boiler suitable for the capacity from 100kg to 5t boilers.
The other type is assembled boiler, this kind boiler need to insatll in customer site.This is suitable for the capacity more than 5t. We can pack well, laod to container.
For installation, if need, we can send technicians go to insatll . if customer have insatllation team, we can provide remote guidance. 
Skid-mounted Boiler
Boiler can installed well before delivery . Called Skid-mounted Boiler. When arrive at customer site, only need to connect power, water and fuel is okay . But considering the container size, this kind boiler suitable for the capacity from 100kg to 5t boilers.
The other type is assembled boiler, this kind boiler need to insatll in customer site.This is suitable for the capacity more than 5t. We can pack well, laod to container.
For installation, if need, we can send technicians go to insatll . if customer have insatllation team, we can provide remote guidance.
Item Model | WNS 0.3 | WNS 0.5 | WNS 0.7 | WNS 1 | WNS 2 | WNS 3 | WNS 4 | WNS 5 | WNS 6 | WNS 8 | WNS 10 | WNS 12 | WNS 15 | WNS 20 | ||
Rated steam Capacity | t/h | 0.3 | 0.5 | 0.7 | 1 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 15 | 20 | |
Rated Steam Pressure | Mpa | 0.7 | 1.25 | 1.0 | 1.25 1.6 2.5 | |||||||||||
Rated Steam Temperature | ºC | 170 | 193 | 184 | 193 204 225 | |||||||||||
Feed-water Temperature | ºC | 20 | 104 | |||||||||||||
Heat Transmission Area | m² | 10.3 | 15 | 18 | 25 | 57 | 82 | 103 | 128 | 154 | 208 | 268 | 308 | 390 | 516 | |
Applicable Fue | Diesel Oil Heavy Oil Gas Fuel | |||||||||||||||
| Fuel Consumption | Heavy Oil | kg/h | 20 | 34 | 46 | 66 | 122.5 | 189 | 258 | 319 | 370 | 485 | 609 | 730 | 915 | 1220 |
Light Oi | kg/h | 18 | 32 | 42 | 61 | 120 | 184 | 243 | 300 | 354 | 472 | 580 | 707 | 849 | 1157 | |
Natural Gas | Nm/h | 21 | 40 | 50 | 72 | 158 | 225 | 313 | 375 | 452 | 627 | 770 | 926 | 1027 | 1330 | |
| Pressure of Supplied Gas | Natural Gas | mbar | 20-40 | 30-100 | 30-80 | 50-100 | 50-100 | 50-200 | 00-200 | 00-200 | 00-200 | 150-30 | 100-300 | 50-300 | 50-300 | 150-300 |
| Total Power of Equipment | Heavy Oil | kw | -- | -- | -- | 7,1 | 19.4 | 21.7 | 26.2 | 27.7 | 41.9 | 57.4 | 58.4 | 58.4 | 86.5 | 118.5 |
| Light oil | kw | 0.5 | 1.86 | 2 | 2.6 | 6.2 | 8.5 | 13.0 | 14.5 | 19.5 | -- | -- | -- | -- | -- | |
Gas | kw | 1.5 | 2.05 | 2.3 | 2.5 | 6.2 | 10.5 | 13 | 17.5 | 19.5 | 21.5 | 32 | 32 | 51 | 77 | |
Max.Transportation Weight of Boiler | t | 1.9 | 2.5 | 3.5 | 5.5 | 7.6 | 9.9 | 11.7 | 13.7 | 15.9 | 18 | 25.4 | 27.2 | 40 | 45.5 | |
Full Water Capacity of Boiler | m² | 0.8 | 1.8 | 2.0 | 3.1 | 5.1 | 5.6 | 6.3 | 10.4 | 8.9 | 12.8 | 18.8 | 22.8 | 24.2 | 34,1 | |
Overall Dimensions | L/mm | 2470 | 2950 | 3300 | 3650 | 4650 | 4650 | 4800 | 6000 | 6300 | 6500 | 7400 | 8870 | 8700 | 10000 | |
| W/mm | 1330 | 1570 | 1620 | 950 | 2100 | 2200 | 2300 | 2600 | 2700 | 2950 | 3730 | 3730 | 4100 | 4500 | ||
| H/mm | 1500 | 1820 | 1950 | 2200 | 2450 | 2650 | 2800 | 2900 | 2900 | 3100 | 3530 | 4500 | 3800 | 5600 | ||
Note:
1. The fuel consumption in the table is based on the low heating value of light oil 42700KJ/kg, the low heating value of heavy oil 40350KJ/kg, the low heating value of natural gas 35588KJ/Nm³,
1. The fuel consumption in the table is based on the low heating value of light oil 42700KJ/kg, the low heating value of heavy oil 40350KJ/kg, the low heating value of natural gas 35588KJ/Nm³,
2.Power supply: three-phase 380V50HZ.
The burner use Overseas famous brand: BALTUR BRAND ,RIELLO BRAND,ETC.
electric parts use famous brand etc.
Pump:stainless steel Multistage centrifugal pump. Instrument and valves use China famous brand.
The configuration include water treatment system, economizer, water tank ,steam header, chimney ,etc. Also include boiler room insatllation materials.
Our compamny have professional boiler production equipment. We produce gas, oil , biomass ,LPG,coal, electric etc many kinds fuel of steam boilers, hot water boielr, hot air stove, thermal oil boiler,etc.
Q1: How to get the best price quickly?
1)Please offer the boiler capacity & pressure you need, and the fuel you planto use, then we could offer the suitable boiler model.
2)Please provide your name, email address, WhatsApp/WeChat/Skype,andcompany name, then we will send the best price and boiler details immediately.
Q2: What about the installation and Commissioning?
After you receive the boiler, we will guide you to make some preparation forinstallation, and our experts will offer overseas installation service if you need,and fly to the installation site within 72 hours.
Q3:What is the using life of your boiler?
Normally the boiler is designed for 15 years life span, but with correct operationand well maintenance, the boiler operation life will be longer.
Q4: Boiler Maintenance Period
Inspect every 2~3 weeks, mainly checking valves, pipe, flanges, if any leackage,repair it timely. While every quater, make a whole inspection and repair.
Q5:Terms of Payment
TT 30% of total contract value as down payment;T/T or LC 70% of total contract value before delivery. lf you have special requirements, we can take a special approach.
1)Please offer the boiler capacity & pressure you need, and the fuel you planto use, then we could offer the suitable boiler model.
2)Please provide your name, email address, WhatsApp/WeChat/Skype,andcompany name, then we will send the best price and boiler details immediately.
Q2: What about the installation and Commissioning?
After you receive the boiler, we will guide you to make some preparation forinstallation, and our experts will offer overseas installation service if you need,and fly to the installation site within 72 hours.
Q3:What is the using life of your boiler?
Normally the boiler is designed for 15 years life span, but with correct operationand well maintenance, the boiler operation life will be longer.
Q4: Boiler Maintenance Period
Inspect every 2~3 weeks, mainly checking valves, pipe, flanges, if any leackage,repair it timely. While every quater, make a whole inspection and repair.
Q5:Terms of Payment
TT 30% of total contract value as down payment;T/T or LC 70% of total contract value before delivery. lf you have special requirements, we can take a special approach.