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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-17-2025 | 0.36 $* | 0.44 $* |
Aug-17-2025 | 0.32 $* | 0.39 $* |
Jul-17-2025 | 0.24 $* | 0.86 $* |
Jun-17-2025 | 0.45 $* | 0.36 $* |
May-17-2025 | 0.84 $* | 0.19 $* |
Apr-17-2025 | 0.42 $* | 0.24 $* |
Mar-17-2025 | 0.2 $* | 0.19 $* |
Feb-17-2025 | 0.92 $* | 0.41 $* |
Jan-17-2025 | 0.16 $* | 0.45 $* |
Product Description
The thermal efficiency of WDR electric boiler reaches as high as 99%, and there is no NOX released to the air. WDR series boiler is horizontal structure, offer sufficient steam/hot water output. The electrical control cabinet is separate from boiler body, which will not affect the boiler’s working life because of the aging of the electrical elements. The electrical heated tube can be used for about 20000 hours.
Features
1.All the electrical elements have the CE and CCC certification to make sure the boiler safety and long live.
2.Special design of internal structure, large heating area, high thermal efficiency (99%).
3.Seamless steel tube is used as the linner of the ceramic heating tube, high compression strength, 5~10 times using life longer than others.
4.The boiler uses SIMENS PLC electric control cabinet, displays in English. It shows boiler operation condition dynamically, and operator can set up parameters about temperature, pressure, time, etc.
5.Sitong Boiler has got CE certificate of YY(Q)W series thermal oil boiler, also, we can offer SGS, BV inspection.
6.Stainless steel shell is available, and we can design the specific boiler based on customers’ requirement.
7.The 100% NDT make sure the boiler life span more than 20 years.
8.Each group electrical heating elements focus on type of flange connection to make the structure simple, safe and easy to repair.
Technical Parameters
Model | LDR0.1-0.4 | LDR0.2-0.4 | LDR0.3-0.4 | LDR0.4-0.4 | LDR0.5-0.4/0.7 | LDR0.7-0.4/0.7 | WDR1-0.7 | WDR1.5-0.7 | WDR2-0.7 | |||||
Rated evaporation(t/h) | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.7 | 1 | 1.5 | 2 | |||||
Rated working | 0.4 | 0.4 | 0.4 | 0.4 | 0.4/0.7 | 0.4/0.7 | 0.7 | 0.7 | 0.7 | |||||
Rated steam | 151 | 151 | 151 | 151 | 151/170 | 151/170 | 170 | 170 | 170 | |||||
Heat Efficiency(%) | 99 | |||||||||||||
Size(m) | 0.9x2.2 | 1.0x2.5 | 1.1x2.6 | 1.2x3.0 | 1.2x3.2 | 1.3x3.5 | 3x1.4x1.6 | 3.5x1.6x1.7 | 4x1.7x1.9 | |||||
Weight(kg) | 615 | 750 | 920 | 1100 | 1350 | 1800 | 2100 | 2600 | 3100 |
Packaging & Shipping
Electric steam boiler is very popular, Vietnam customer uses it for the clothes factory, Ethiopia customers uses it for food processing factory, Bangladesh customer uses it for the milk processing factory, African customer use it for the wood processing factory, etc.
Installation Site
The Electric steam boiler is shipping to Ethiopia, customer use the electric boiler for restaurants in the university.
Why choose us?
1.Chinese Famous Brand
2.Super High Quality, Competitive Price
3.Big Production Ability
4.Fast Delivery, Excellent After-sale Service
5.Certificate ISO9001, ASME, ISO14001, SGS, CE, BV
Company Information
Business Exhibition
In April, 2016, Sitong Boiler Exhibition was held in Indonesia. 5 boiler models were exhibited- WNS series oil gas fired fire tube boiler, SZL series biomass fired water tube boiler, YLL series thermal oil boiler, LDR series electric steam boiler and the new product LSS oil gas series crossflow steam boiler. During the exhibition, a great number of people were very interested in Sitong Boiler company and the boilers. We gave them detailed explanation, and have already established a good business relationship with some of them.
Certification
Warranty and after-sale service
Sitong promises the top quality of every set of machine and best after-sales service as followings :
(A)The boiler body guarantee is two years , for accessories three years
(B)During the guarantee period , if the main body defective or broken without wrong operating , Sitong must replace the parts for free or prepare the spare-parts for free.
(C)Sitong should provide boiler technical service and operation guidance for whole life
long.
(D)Regarding to the installation and training , the buyer should take all the correlative charges (accommodation and food , round -trip tickets)
FAQ
1.The lifetime of cartridge heaters/ electrical heated tube.
The electrical heated tube have the CE and CCC certification to guarantee the long working time, it can be used for about 20000 hours.
2.Automatic operation device
Sitong electric heating boiler employs full automatic intelligent control technology, and adopts PLC control system to make the operation more simple and safe.
The boiler controller uses SIEMENS/ DELIXI electrical components. Operator can control water level, water temperature, fire situation and working pressure, etc. Moreover, the operation parameters could be set, and they are shown on the screen.
3.Thickness of insulation heat preservation materials
The thickness of insulation heat preservation materials is different based on the requirement of internal temperature, external temperature, or heat loss requirement. Generally, the thickness of the insulation heat preservation materials are between 100~200mm.
4.What about the maintenance?
I will offer you the timely maintenance way sheet after installation of the boiler mainly parts.
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Contact Us
Email:sales(@)stongboiler.com
Tel.: +86-371-68097667
Mobile: +86-17744629857
Skype:+86-17744629857
WhatsApp:+86-17744629857
Wechat:17744629857
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