Coil Heater

Coil heater

Have get iso9001:2000 , iqnet , cnab , ce , cqc and rohs certificates .

Detailed Description:
Cartridge heater is cylindrical electrical heating elements. Protected with a stainless steel sheath, their watt density



10*10*10cm3 per 10piece

Design Features
1. High temperatures resistance
2. Unheated straight section
3. Precise temperature control 4. Fast response
5. Choice of lead orientation 6. Choice of lead protection
6. Longer heat lifetime 8. Round, square and rectangular cable
7. High watt densities 10. Rugged, durable construction
8. Available with built-in thermocouple

Coil heater is widely used in hot runner system, heating engineering, mold, plastic industry, including the transfer machinery, medical equipment, casting process, welding, heat treatment process and many other industries and fields. Spring-type electric heating coil, heat stable, durable, long life and reasonable price, can be customized according to customer requirements for various models of the electric heating element.
Technical parameter:
1. Voltage and power according to your requirement
2. various sizes of cross section, including 4.2*2.2mm, 4*2mm, 3.2*1.8mm, 4*4mm, 3.5*3.5mm, 3*3mm and other specifications
3. high watt densitya 25w/wq.cm, low watt densitya5w/sq.cm. Temperature: 650 degree
4. material: stainless steel


standard carton package

Thermo siphon solar collectors provides mains pressure pre-heating via a high efficiency copper coil heat exchanger located within the solar collector tank. The way in which the Mains Pressure solar collector heats water is the same as the Non pressure solar collector. Rather than using the water in the tank directly, as the Non pressure does, the type uses a 45óª60 copper coil heat exchanger inside the tank which provides more than 1.2m2 of heat transfer area. When water flows though the coil it absorbs heat from the water inside the solar collector tank. The solar collector tank is therefore a thermal store. One advantage of this system is that almost no water is introduced into the tank apart from occasional topping up), so corrosion and scale buildup are almost totally eliminated. Tanks are designed for low to medium pressure applications using a gravity feed tank or pressure reduction valve. Direct connection to mains pressure water supply is not permitted.

MODEL Lighting
(m¬˜) Vacuum Tube Cubage
(L) GW
(kg) Qty.per20úº/40úº
Container
diameter Length No.
LQ470-1800/58-20 2.99 ¼¦58mm 1800mm 20 165 120 37/74
LQ470-1800/58-30 4.42 ¼¦58mm 1800mm 30 250 160 25/51.

MODEL Lighting
(m¬˜) Vacuum Tube Cubage
(L) GW
(kg) Qty.per20úº/40úº
Container
diameter Length No.
LQ470-H1800/58-20 2.99 ¼¦58mm 1800mm 20 165 120 36/73
LQ470-H1800/58-30 4.42 ¼¦58mm 1800mm 30 250 160 24/49.

Cartridge heater:

Technical Parameter:
1. Electric heating tube diameter: 6-23mm;
2. Materials : heat resistant Seamless stainless steel tubes at the operating temperature of up to 700 degree;
3.Input power and power: to be customized as required;
4.Length of electric heating tube: to be customized as required


1)We provide OEM service for electric heating element
2)All products are certificated by ISO9001:2008,CE


standard carton package