Product introduction of enamel pipe air preheater:
1. Usage: the preheater is mainly applicable to all kinds of boilers with air preheater as replacement products. It is mainly composed of tubesheet, enamel steel pipe and heat-resistant sealing materials.
2. Advantages: at present, a common problem of industrial boilers is serious low-temperature corrosion and ash blockage, especially when burning fuel with high sulfur content, which reduces the boiler efficiency to varying degrees, fails to reach the normal output of equipment, and greatly endangers the safe and economic operation.   The new air preheater has the advantages of corrosion resistance, wear resistance, smooth surface, difficult ash blockage, small flow resistance, long service life, and persistently solves the problems of ash blockage, wear and corrosion of the preheater.
Advantages of enamel tube air preheater:
The electrostatic enamel tube air preheater of our company has effectively solved the above problems. It saves resources and improves economic benefits. Its advantages are as follows:
1,super corrosion resistance, the same coal quality can prolong the service life by more than 3 times.
2,smooth surface, not easy to accumulate dust, reduce blockage and enhance heat exchange effect.
3,it can reduce the exhaust temperature and improve the operation efficiency.
4,super wear resistance and scouring resistance make it easier to clean.
5,the horizontal layout can be replaced by a single one, saving the material cost; The maintenance time is shortened.

Q1:How long is the warranty period?
We provide 12 months warranty for all spare parts(exclude fragile parts).
Q2:How do you control the quality?
1) All YM machines are in strict accordance with the ISO quality and CE system requirements.
2)  All information of our products can be checked in efficient management system.
Q3:What certifications do you have?
All our products are CE and ISO9001 certified. Numerous design and innovation patent for all our current models and spare parts.
Q4:What kind of service do you provide?
Before sales:
Provide productinformations, market research forecasting, product customization,product processing,consultation and other services for your convenience.
After sales:
 1.  Technical training on according to customer requirements;
 2.  We promise replacement under warranty;
 3.  We promise to supply the maintenance spare parts; 
 4.  On time response to mail and phone calls of your  consultation.
Q5:Are you a factory or a trading company?, where are you?
We are a factory in Shandong, China.