Low Pressure Steam Boiler 0.3-20 Tons / Horizontal Three Pass Fire Tube Boiler

Product Details:

Place of Origin:	HENAN
Brand Name:	Yinchen
Certification:	ISO SGS CE
Model Number:	WNS

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	usd 5000-59800 set
Packaging Details:	1.Package: Regular package or nut package; 2.Transportation: By land or by sea , it depends on the exporting areas.
Delivery Time:	1-20 working days
Payment Terms:	L/C, T/T, MoneyGram
Supply Ability:	5000 set month

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Detailed Product Description

Pressure:	Low Pressure	Usage:	Industry
Structure Mode:	Fire Tube	Type:	Horizontal
Fuel:	Gas, Oil. Etc	Design Pressure:	1.0 -2.5 Mpa
Output:	Steam	Max Working Temperature:	450℃
Burning Type:	Pressure Atomization, Pressurized Combustion	Rated Output:	0.5- 20 Tons
High Light:	high efficiency gas steam boiler , package type boiler

Yinchen Brand WNS Series 0.3-20 Tons Horizontal Fire Tube Gas Oil Fired Steam Boiler

WNS series oil/gas fired boiler belong to horizontal internal combustion three-return full wet back boiler, boiler radiation heating surface is whole corrugated furnace. Convection heating surface adopts screw smoke tube, big heating area, boiler sufficient steam output, thermal efficiency can reach more than 92%.

Boiler combustion chamber design is reasonable, fully adapted to city gas, natural gas, light diesel oil, heavy oil and other kinds of fuels.

Fuel combustion by micro-positive pressure in the furnace. Combustion completely, Exhaust gas pollution emission low. Boiler’s smoke blackness, soot blackness, concentration, noise and other technical index are all better than National Standard in same area.

The control system adopts mechatronics Mechanical-electrical integration control equipment and programmable logic controller(PLC) associated control mode, and supporting Italy Riello/Baltur, Finland Olin, Germany Weishaupt etc from International famous brand burner.

What is the Details of Gas Boiler?

Type	WNS0.5-1.0-Y(Q)	WNS1-1.0-Y(Q)	WNS2-1.0-Y(Q)			WNS3-1.25-Y(Q)	WNS4-1.25-Y(Q)	WNS5-1.25-Y(Q)	WNS6-1.25-Y(Q)	WNS8-1.25-Y(Q)	WNS10-1.25-Y(Q)	WNS10-1.6-Y(Q)	SZS20-2.5-450 Y(Q)
Rated Output (t/h)	0.5	1	2			3	4	5	6	8	10	10	20
Rated Steam Pressure (Mpa)	1.0	1.0	1.25			1.25	1.25	1.25	1.25	1.25	1.25	1.6	2.5
Steam Temperature (℃)	184	184	194			194	194	194	198	194	194	204	450
Thermal Efficiency (%)	92.2	92.4	92.5			92.5	92.8	92.8	93.2	93.5	93.8	94.2	94.5
Rated Oil/Gas Consumption (Kg/h)(Nm³/h)	30.5 38	61 76	122 151			185 230	243 300	306 379	362 400	485 598	610 755	611 756	1221 1510
Power Consumption (Kw)	2.96 (2.96)	4.4/8.9 (3.7)	7/20.2 (7)			9.5/22.7 (10.5)	13/26.2 (13.5)	14.5/28 (15)	23/45.4 (20.5)	24/37.5 (24)	39.5/52 (39.5)	39.5/52 (39.5)	58/65 (58)
Suitable Fuel	Light/ Heavy oil, Natural gas/ Town gas, Coke oven gas
Power Supply(AC)	380V 50Hz
Maximum Shipping Size L×H×W (m)	3.1× 1.9×1.9	4.35× 2.5×2.33		4.17× 2.1×2.96	4.48× 2.38×2.96		4.9× 2.9×3.1	5.3× 2.4×3.27	6.14× 2.4×3.27	6.01× 2.9×3.37	6.86× 2.9×3.27	6.86× 2.9×3.37	10.8×3.1×3.6
Type of Burning	Pressure Atomization/ Pressurized Combustion
Adjustment Methods	Automatic

Product Pictures

1. Safety

2. Efficiency

3. Energy Saving

4. Environmental Protection

Product Features

What is The Producct Features ?

Three-return structure: adopts the international popular shell-type three-return ,full wet back structure, combustion chamber large volume design, to ensure the combustion more fully. Fuel combustion in the furnace by micro-positive pressure, high temperature smoke gas along the boiler furnace go backward through reverse flow combustor turn 180°into the first smoke flue tube bundle, pass the oppressive front smoke box then turn 180°into the second smoke flue tube bundle, after the convection heat transfer injection into the atmosphere.
The corrugated furnace: the combustion chamber adopt full corrugated furnace structure, not only strengthen the flue gas disturbance, but also increased the radiation transfer area; not only increase the rigidity of the furnace, but also effectively weaken expansion stress of furnace; both enhance the heat transfer effect, and promote the fuel combustion in the furnace.
The unique pipe and tube sheet welding technology: adopts the first pre-expansion and then all welding, and then expanded connection advanced technology. Both to prevent the pipe gap corrosion, and enhance the welding strength; adopts the high heat transfer coefficient of the screw smoke tube, to strength the convective heat transfer effect, reduce the exhaust gas temperature, improve the boiler thermal efficiency.
Symmetrical activities hinge joint front, back smoke door: easy to open, convenient for repair, clean up.
Wet back structure: the boiler use wet back structure, full pull side butt weld,reliable performance, low maintenance costs.
Rear-view device: rear view device design, easy to observe the combustion situation.
Security: design over-temperature, overpressure, water-shortage, leakage detecting, flameout and other protection functions, boiler operation safe and reliable.

Why Choose Us

Why Choose Us?

We will reply your inquiry in 7*24 hours.
Experienced staffs will answer all your questions in fluent and professional English.
Customized design is available.

Guarantee: One-year warranty and full-life service for all of our steam boilers;

A full range of original spare parts are available for all YINCHEN boilers

Pre-sales Service: Based on customers’ request and budget, our experts make efficient, reliable

solutions, and we produce strictly following customers’ order. Every customer has the chance to visit

our workshops before placing the order. And we help to arrange cars, hotels, and the translators for

every visiting customer.

After-sales Service: Experienced technicians guidance is available on the phone, and on the internet.

One or more engineers will be dispatched to the installation site to help install the customers’ boilers.

We also provide necessary training about boiler operation and daily maintenance to local workers.

Production PROCESS?

PACKING AND SHIPPING

Packaging	Standard Export Package:Regular packing or nude packing.
Transportation	By land or by sea, depended on the exporting area.

Factory Show

gas fire fired tube boiler price

FAQ

Q What is your patment term ?
A Usually it would be 30% deposit payment, 70% balance before delivery. T/T, L/C and other way.
Q Are your company is a trading company or a factory?
A We are a 20 years old industrial boiler factory, specializing in OIL and GAS and Coal fired steam boiler.
Q What is the warranty for boilers?
A Our company promises all the accessories can be changed for new ones because of quality problems within 3 years, and the boiler host has Lifetime Warranty.
Q Can we get installation and commissioning service ?
A Yes, our engineers are available for your need, but the relative cost needs to be paid.
Q What about the delivery ?
A Usually it will take about 35-45 days for pressured boilers, and 25-30 days for non-pressured boilers. Double confirmation shall be necessary before ordering.
Q Where is your company or your factory?
A Our factory is located in Taikang County Industry Cluster, Henan Province, China.
Q What’s your MOQ?
A Only 1 set, if you have more than that, you will get a more favorable price.
Q Can we visit your factory ?
A OYes, welcome for your coming at any time. If you need, we can pick you up when you get to our province.