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boiler,electrical steam boiler, 1.High thermal efficiency more than 98%., 2.Schneider electric control components, 3.Simens PLC - details see: https://www.machineto.com/electric-heating-steam-boiler-10211728

Electric Heating Steam Boiler

1.Distinguishing Feature:

• High thermal efficiency more than 98%.
• Seamless stainless steel heating pipe has long lifespan, our product passed the test of 10000 hours working continuously. Normal standard is 3000 hours.
• Schneider electric control components ensure the stability and good performance.
• Simens PLC control system with more intelligent function
• Pure cope electric wire and connector with high electrical conductivity.
• Stainless steel wire drawing cover.
• 12mm thickness boiler steel container.

2.. Brief Introduction

The LDR series Electrical Heating Steam Feeding Device is a steam-producing device . It is made up of container. Control group. water-feeding pump. electrical heating pipe groupware. liquid level controller. relief valve, and etc, and it can control its course automatically. This device turns the water in the container into high-pressure steam by the electrical heating pipe groupware.

3. Characters Introduction

A. The LDR series Electrical Heating Steam Feeding Device is made up of the next main equipments:

1. The container is made of high quality seamless steel tube and armor plate for pressure vessel.
2. The electrical heating pipe is made of stainless steel tube. Once destroyed, you can replace it singly.
3. Water-feeding pump is able to endure high temperature.
4. We use a pressure controller on the device, in order to control the pressure of the steam.
5. We also use a liquid level controller, in order to control the level of the water.

B. So by using the equipments herein before, the boiler can operating automatically. Such as:

1. Water feeding automatically: When the device is working, the level of the water in the container goes down continuously with steam’s outputting. Until it goes down to the middle level, the water-feeding pump turns on automatically, fills water into the container, till the normal working level (high level) is reached. Then the water-feeding pump will turn off. So the device can provide high-pressure steam by doing this case circularly.
2. lPressure control automatically: The device can cut off the heating power automatically when the pressure of the steam is in the container rise to the high value that the pressure controller has been set. And it can also switch on the heating power automatically when the pressure goes down to the low value. So the device can output steam in an almost constant pressure.
3. Safety pressure control automatically: When the device has an error and can’t be cut off the heating power automatically when the pressure of the steam is in the container rise to the high value that the pressure controller has been set. The safety pressure control can cut off the heating power automatically in order to assure the operators and device’s safety.
4. Protect itself without water feeding: When the water level in the container goes down to the low level on account of causation unexpected, the device can cut off the heating power, in order to prevent the electrical heating pipe groupware from being destroyed because of lacking water.
5. Protect itself when pressure beyond range: In order to assure the operators and device’s safety, the safety valve will open up, when the pressure of the steam in the container rise to the value that the safety valve has been set on account of causation unexpected.

C. For your convenience in using, the device also has some manual functions. Such as:

1. The electrical heating pipe groupware half or full power switch: You can choose the electrical heating pipe groupware working in half or full power according to your require, in order to economize energy expend.
2. There is a water-level-showing equipment at the right of the device, through which you can observe the change of the water level in the container. The water-level-showing equipment have two valve, you can through it close the water-level-showing equipment if the glass pipe breaks.

4. Technique parameter:

Model	Steam Output Kg/h	Rated Power KW	Rated Operating Current A	Electric Cable Parameter	Outline Dimension mm	Weight Kg	Steam outlet Valve Diameter DN	Blown Down Valve Diameter DN	Water Inlet Valve Diameter DN
LDR0.05-0.7	50	36	55	3*25+2(Copper Cable)	600X1000X1500	90	25	25	15
LDR0.06-0.7	58	42	64	3*25+2(Copper Cable)	600X1000X1500	230	25	25	15
LDR0.07-0.7	68	48	73	3*25+2(Copper Cable)	600X1000X1500	230	25	25	15
LDR0.08-0.7	75	54	82	3*35+2(Copper Cable)	600X1000X1500	230	25	25	15
LDR0.09-0.7	85	63	95	3*35+2(Copper Cable)	600X1100X1600	240	25	32	15
LDR0.10-0.7	100	72	109	3*35+2(Copper Cable)	600X1100X1600	240	25	32	15
LDR0.11-0.7	112	81	123	3*50+2(Copper Cable)	600X1100X1600	240	25	32	15
LDR0.12-0.7	125	90	136	3*50+2(Copper Cable)	600X1100X1600	240	2$	32	15
LDR0.13-0.7	135	96	145	3*70+2(Copper Cable)	700X1200X1700	360	25	40	25
LDR0.15-0.7	150	108	164	3*70+2(Copper Cable)	700X1200X1700	360	25	40	25
LDR0.17-0.7	168	120	182	3*70+2(Copper Cable)	700X1200X1700	380	25	40	25
LDR0.20-0.7	200	144	218	3*95+2(Copper Cable)	700X1200X1700	380	25	40	25

The running of boiler

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