Complaint
Shandong Longxing Group is a large group manufacturer of heat transfer oil heat carriers and hot water and steam heating boiler equipment. For the past 30 years, our company has been committed to the development, design, and manufacture of a series of oil-fired and gas-fired organic heat carrier furnaces/heat transfer oil furnaces, electric heating heat transfer oil furnaces, oil-fired and gas-fired steam boilers, oil-fired and gas-fired hot water boilers and steam generators, waste heat exchangers and other equipment.
Electric heating steam boiler as the name implies is a steam boiler product that burns electricity. It is heated by electricity so that the electric heating group in the boiler body is heated. Then the heat energy is transferred to the water, so that the temperature of the water is heated up to more than 100°C, thus turning it into steam.
Electric heating steam boilers have the advantages of being environmentally friendly and clean because they use electricity as the energy source, and they have high thermal efficiency, so there is no excessive fuel waste. Electric heating steam boilers are currently the mainstream product of steam boilers and are the best-selling steam boilers after oil-fired steam boilers and gas-fired steam boilers.
The electric heating steam boiler can be used for the steam required for the processing of industrial products such as textile, printing and dyeing, paper, food, rubber, plastics, chemicals, medicine, steel, metallurgy, etc. It can also be used for the industrial heating, bathing, air and domestic hot water of enterprises, institutions, hotels, schools, restaurants, services, etc.
1. Full-automatic intelligent control technology, without special person on duty. The working mode is flexible and can be set to manual or automatic.
2. The automatic operation time of the boiler can be set according to the needs. A number of different working hours can be set in a day to enable the boiler to automatically start each heating group at different times, and the heating group can be switched on and off circularly, so that the service time and frequency of each contactor are the same, and the service life of the equipment can be improved.
3. The controller automatically controls, calculates and tracks the pressure, and can automatically start and stop the control of feed pump and electric heating tube when the load changes. The controller can also control manually.
4. It has complete multiple protection functions, including leakage protection, water shortage protection, grounding protection, steam overpressure protection, overcurrent protection, power supply protection, etc.
5. The boiler body is made of boiler pressure vessel steel plate. The longitudinal and circumferential welds of the boiler body are automatically welded, and X-ray flaw detection is carried out. The small boiler body and electromechanical integration are convenient for installation and connection; The large boiler body and electric control are designed separately to prevent the electrical control part from being affected by the high temperature of the furnace body and ensure the stable operation of electric control devices.
6. Electric heating element with low surface heat load is adopted. High-quality electric heating wire is covered with thickened stainless steel pipe, filled with high-purity magnesium dioxide powder, and the electric heating pipe has a long service life. Each group of electric heating elements is connected by flange, which is characterized by simple structure, high mechanical strength, safety and reliability, and convenient replacement, etc.
7. The compact structure, scientific and reasonable design and advanced manufacturing technology make the boiler take up less space, convenient for transportation and save the use space.
8. No noise, no pollution, high thermal efficiency. The boiler body is made of high quality and efficient thermal insulation materials, with low heat dissipation loss, energy saving and consumption reduction.
Electric heating steam boiler protection device:
Notes:
Q1. What are your terms of packing?
A: Generally, we pack our goods in plywood cases. If your goods have one container, the goods can be packed without plywood, just be wrapped with the film to load.
Q2. What are your terms of payment?
A: T/T 40% as deposit, and 60% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What are your terms of delivery?
A: FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take about 30 days after receiving your advance payment for the customized machine. The delivery time depends on the items and your order quantity.
Q5. Can you produce it according to the drawing?
A: Yes, we can produce according to your technical drawings. If you don't have the drawing, just tell us your need and our engineer will make the drawing for your reference.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q7. How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive prices to ensure our customers benefit;
2. We respect every customer as our friend and sincerely do business and make friends with them, no matter where they come from.
