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Fire Tube Structure Coal Steam Boiler 40 / 50mm Drain Valve For Food Industry

Good quality Natural Gas Steam Boiler for sales
Good quality Natural Gas Steam Boiler for sales
Before confirming the order, i checked many companies. i ever video chat with Johnson and checked their factory and boiler, they are professional and quick delivery, i trust LEWAY.

—— J*******s

We comparied lots suppliers, LEWAY provide detailed quotation, professional plan, very fast response speed. But the most impressive they has branch office in Mexico to manage the installation and series after-sale, this is very good business type. If all works well, in December, we are going to buy another new boiler again.

—— O***********O

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Fire Tube Structure Coal Steam Boiler 40 / 50mm Drain Valve For Food Industry

China Fire Tube Structure Coal Steam Boiler 40 / 50mm Drain Valve For Food Industry supplier

Large Image :  Fire Tube Structure Coal Steam Boiler 40 / 50mm Drain Valve For Food Industry

Product Details:

Place of Origin: Henan, China (Mainland)
Certification: SGS, ISO, OHSAS
Model Number: DZL

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: export standard packing wooden case
Delivery Time: Within 20 working days
Supply Ability: 3000 Ton/Tons per Year
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Detailed Product Description
Condition: New Type: Natural Circulation
Usage: Industrial Structure: Fire Tube
Style: Horizontal Fuel: Coal-fired
Output: Steam After-sales Service Provided: Engineers Available To Service Machinery Overseas

CE Certificate Chain Grate Coal Steam Boiler For Food Industry



Product Description
Product Name


Coal Steam Boiler


Fuel Type




Thermal Efficiency




Operation Control






Fire Tubes


After-sales Service Provided


Engineers Available To Service Machinery Overseas






1. Big combustion furnace, spirally corrugated tubes, dust collector, automatic operation etc. can fully enhance the thermal efficiency and reduce the smoke temperature; also gets simple operation and environmental.


2. The independent water treatment device can improve the water quality before feeding into the boiler; lengthen the boiler service life.


3. DZL boiler has automatic fuel deeding/ combustion/ deslagging etc, so the user only need one worker for boiler operation. This will save much of and labour cost; and reduce the labour intensity as well.


4. DZL series is packed boiler. After receiving the goods, user just need to connect the valve instrument/ fans/ chimney/ dust catcher/ water/ electricity for quick operation. And this kind of boiler has simple ignition and quick steam raising, etc features.



Steam Boiler Model












Rated steam capacity t/h 1 2 4 6 8 10
Rated working pressure Mpa 0.7(1.25) 0.7(1.25) 1.25 1.25 1.25 1.25
Rated steam temperature 171(194) 171(194) 194 194 194 194
Rated feedwater temperature 20 20 20 20 20 20
Heating surface 39.5 76.12 135.98 226.72 396.26 412.3
Grate area 2.65 3.74 4.3 7.22 10.3 11.8
Fuel type kg Coal Coal Coal Coal Coal Coal
Thermal efficiency % 77.16 77 78 81 81 79.6
Fuel consumption kg/h 155 311 615 888 1185 1507
Emission concentration mg/Nm³ <80 <80 <80 <80 <80 <80
External Dimension L m 4.12 5.6 6.78 6.92 7.56 9.5
W m 1.92 2.6 2.73 2.83 3.28 3.35
H m 3.25 3.32 3.25 3.72 4.25 4.9
Boiler Weight t 11.5 22.73 27.26 38.13 54.26 57.63
Main steam valve mm 50 80 100 150 150 150
Feedwater valve mm 32 40 40 40 40 50
Safety valve mm 2×40 2×50 2×50 2×80 2×80 2×80
Drain valve mm 40 40,50 40,50 40,50 40,50 40,50
Level gauge mm 25 25 25 25 25 25





Medicine, chemical, light industry, textile, building material, cultivation, food and beverage, plastic foam, printing, dyeing and washing, rubber processing, paper products,wood processing, hotel, clothing and leather manufacturer etc.



Our Service


1. Consultation service: Experienced technicians guidance is available on the phone, and on the internet.


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


3. Training service: We also provide necessary training about boiler operation and daily maintenance to local workers.


4. Warm 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.


Fire Tube Structure Coal Steam Boiler 40 / 50mm Drain Valve For Food Industry


Contact Details
Henan Leway Thermal Equipment Manufacture Co., Ltd.

Contact Person: 祁惊涛

Tel: +8613598899826

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