deal for heating and retaining heat of liquids and gases. 100% thermal efficiency Various types of heaters, such as explosion-proof trace heaters
This is the simplest heater by combining a sheath heater and mounting brackets (flanges, etc.).
It is a heater with high thermal efficiency that is directly input and heated to a heated object as a heating body for liquids, gases, low-temperature molten metals, etc.
Plug heater: Screw-in heater for immersion in liquid
Flange heater: A heater made by U-shaped sheath heater and welded to a plate flange
Flexible custom production, including explosion-proof versions
At Japan Denten, we can flexibly handle custom production of a wide variety of materials from the integrated production of sheath heaters, up to large heat exchangers.
We offer a variety of mica-based heaters, explosion-proof trace heaters, etc.
Thermocouples, temperature control devices, and system upgrades can also be proposed according to custom specifications.
Product Areas of Implementation
air conditioner Electric cookers, ovens, microwaves, irons, electric kettles, hot plates, etc.
Professional equipment Electric kilns, ovens, electric furnaces, casting parts, pressing, air conditioning/air conditioning equipment, kitchen equipment, etc.
Industrial Equipment Tank heating, chemical heating, heat preservation, low melting point metals, extrusion molding machines, valves/piping heat insulation and heating
Heating and Heat Preservation Petrochemical and other industrial applications (pipes, water pipes, drainage pipes, equipment/equipment for pipelines and storage tanks, heat retention, freezing prevention, defrosting, etc.)
Semiconductor and liquid crystal manufacturing processes, pharmaceutical manufacturing processes, medical chemical equipment, melting and heating of lead, solder, zinc, aluminum, etc. (heating of extruded billets, etc.), etc.
desiccation Painting, wood, foodstuffs, agriculture, forestry and livestock, garbage, sludge, etc.
other Adhesion, embedding, and casting on metal bodies
Heat sealing bars, press heat plates, T-dies, various machines, medical equipment, optical instruments, molds, LABO machines, etc. Heating
to cylindrical objects such as
extruder cylinder heating Heating of chemical baths, etc., heating by attaching a strip heater, etc. Can be incorporated into
a hot plate
Standard Products
Standard product OH-N type (plug heater, flange heater)
Standard productModel OH-N (Plug Heater, Flange Heater)
Standard product OH-P type (plug heater, flange heater)
Plug heater and flange heater (explosion-proof compatible) Ideal for heating and retaining heat of liquids and gases. 100% thermal efficiency Explosion-proof trace heater, etc. This is the simplest heater by combining a sheath heater and mounting brackets (flanges, etc.). It is a heater with high thermal efficiency that is directly input and heated to a heated object as a heating body for liquids, gases, low-temperature molten metals, etc. Plug heater: Screw-in heater for immersion in liquid Flange heater: Heater made by U-shaped sheath heater and welded to a plate flange Flexible custom production including explosion-proof specifications Japan Dengyu can flexibly handle custom production of large heat exchangers in a wide variety of materials through integrated production from sheath heaters. We offer a variety of mica-based heaters, explosion-proof trace heaters, etc. Thermocouples, temperature control devices, and system upgrades can also be proposed according to custom specifications. Plug Heater (Flange Heater) Plug Heater Flange Heater (Plug Heater) Flange Heater Plug Heater Plug Heater Product Features 100% Thermal Efficiency 100% Thermal efficiency is 100% because the heater is fed directly into the liquid. There are two types of immersion heaters There are two types of immersion heaters: one that is thrown in from the top, such as a plating tank, and one that is attached with a flange from the side or bottom of the tank. Various types of applications are available for different applications, such as flange type, screw-in type, and top-loading type, depending on the application. Various terminal protection caps are also available As for the structure of the terminal protection cap, explosion-proof construction, splash-proof type, and other special caps can also be installed. Please contact us. Compatible with pipes made of special materials Pipes made of special materials can also be manufactured. Please contact us. Compatible with special standards such as explosion-proof Heat transfer boilers, steam boilers, liquid heating in various tanks, heat exchangers, pressure vessels, heat sources for explosion-proof electric heaters, etc., can be manufactured according to your request. Product Areas of Implementation Home Appliances Electric kettles, ovens and ranges, irons, electric kettles, hot plates, etc. Professional equipment Electric kilns, ovens, electric furnaces, casting parts, press kiwa, air conditioning/heating and cooling equipment, kitchen equipment, etc. Industrial equipment Tank heating, chemical heating, heat preservation, low-melting metal melting, extrusion molding machine, valve/piping heat insulation and heating Heating and heat preservation Petrochemical and other industrial applications (heat retention, freezing prevention, defrosting of pipelines, storage tank pipes, water pipes, drainage pipes, equipment/equipment, etc.) Semiconductor and liquid crystal manufacturing processes, pharmaceutical manufacturing processes, medical and chemical equipment, melting and heating of lead, solder, zinc, aluminum, etc. (heating of extruded billets, etc.), etc. Drying Painting, wood, foodstuffs, agriculture, forestry and livestock, garbage, sludge, etc. Extras Adhesion, embedding, and casting on metal bodies Heat sealing bar, Press heat plates, T-dies, various machinery, medical equipment, optical instruments, molds, LABO machines, etc. Heating to cylindrical objects such as extruder cylinder heating Heating of chemical tanks, etc., heating by attaching a strip heater, etc. Can be incorporated into a hot plate Examples of product applications Plug heater, flange heater (mounted on the bottom side) Mounted on the bottom side The heater is mounted on the bottom side to directly heat the liquid. Plug heater / flange heater (indirect heating with double tank) Indirect heating with double tank In the case of liquid heating that cannot be directly fed, indirect heating is performed in a double tank. Plug heater / flange heater (water heater) Water heater It is a water heater that can easily supply hot water. Plug heater / flange heater (utilization of the upper part of the tank) To utilize the upper part of the tank If the heaters are installed together at the bottom of the tank, the upper part can be used freely. Plug heaters and flange heaters (liquid heating in pipes) Liquid heating in pipes It is inserted in the middle of the piped pipe to heat the liquid in the pipe. Plug heaters and flange heaters (for solder melting tanks) For solder melting tanks This heater is used for solder melting tanks as an example of an application with corrosion-resistant coating and a cast-in structure. Plug heaters, flange heaters (heating by throwing them into heat transfer oil, heavy oil boilers, etc.) Heat transfer oil, heavy oil boilers, etc. We also provide safe and high-performance heating to tanks such as heat transfer oil and heavy oil boilers. Plug heater / flange heater (immersion heating) Immersion heating It can be heated by inserting it from the top of the tank. The heater can generate heat not only at the bottom but also at the rising part. Plug heaters, flange heaters (heaters for heating thermal oil) Heaters for heating thermal oil Heaters for heating thermal oil. We will produce it according to your request. (Flange heater) Plug heater, flange heater (round tank heating) Round tank heating The most suitable metal is used as a protective pipe, and there is no need to worry about erosion by liquids and chemicals. Plug heater / flange heater (steam generator) Steam generator An example of a hot water heater used in a steam generator. Plug heater / flange heater (high-performance and clean heating element) High-performance and clean heating element It is a high-performance and clean heating element for temperature chambers, distillers, etc. Standard Standard ProductModel OH-P (Plug Heater, Flange Heater)
Standard production range (plug heater, flange heater)
Power supply pressure AC100V〜550V
output 10W to 1000kw/1 flange
pressure Vacuum: 170 kg/㎠G
temperature -170℃〜＋850℃
Flange JIS5k-JIS63K
ANSI#150-#2500
Nominal diameter: 40A-900A
(other specified flanges)
Length under flange Up to 2900mm
Number of sheath heaters installed 1 to 350 pieces/1 flange
Material to be heated and required watt density (plug heater, flange heater)
Objects to be heated Watt Density (W/cm²)
water 5～14
cooking oil 4
Machine oil 3
Turbine oil 0.5～2.5
C Fuel oil 1.5～4
Heat transfer oil 1.5～3
Liquid paraffin, wax 1.5～2.5
Triclene 5
Asphalt, tar 0.8～1.5
salt 3～5
Special specification products such as explosion-proof compatible (plug heaters, flange heaters)
It is the same type as the standard type OH-P type and is used for heat transfer boilers, steam boilers, liquid heating in various tanks, heat exchangers, pressure vessels, explosion-proof electric heaters, etc., and is manufactured according to your request.
Standard Product Dimension Table (Plug Heater, Flange Heater)
For oil heating (plug heater, flange heater)
Catalog
Number Number of heaters
Voltage
(V) Capacity
(W) A
(mm) B
(mm) C
(mm) Type P N-type W/
cm²
D1 E F G1 J1 D2 H G2 J2
OH-F-
1005 1 100 500 260 230 38 120 95 12 54 73 69 1 1/2″ 51 73 2.9
OH-F-
1010 2 100 1000 260 230 38 120 95 12 54 73 69 1 1/2″ 51 73 2.9
OH-F-
2010A 2 200 1000 260 230 38 120 95 12 54 73 69 1 1/2″ 51 73 2.9
OH-F-
2010B 3 200 1000 250 220 48 130 105 14 62 78 78 2″ 70 75 2.0
OH-F-
1015 2 100 1500 350 320 38 120 95 12 54 73 69 1 1/2″ 57 73 3.1
OH-F-
2015 2 200 1500 350 320 38 120 95 12 54 73 69 1 1/2″ 57 73 3.1
OH-F-
2020 3 200 2000 350 320 48 130 105 14 62 78 78 2″ 70 75 2.8
OH-F-
2030A 2 200 3000 700 670 38 120 95 12 54 73 69 1 1/2″ 57 73 3.0
OH-F-
2030B 3 200 3000 500 470 48 130 105 14 64 78 78 2″ 70 75 2.9
OH-F-
2050 3 200 5000 800 770 58 155 130 14 75 78 87 2 1/2″ 86 98 2.9
OH-F-
2070 3 200 7000 1100 1070 58 155 130 14 75 78 87 2 1/2″ 86 98 2.9
OH-F-
20100 3 200 10000 1550 1500 58 155 130 14 75 78 87 2 1/2″ 86 98 3.0
For water heating (plug heater, flange heater)
Catalog
Number Number of heaters
Voltage
(V) Capacity
(W) A
(mm) B
(mm) C
(mm) Type P N-type W/
cm²
D1 E F G1 J1 D2 H G2 J2
OH-C-
1006 1 100 600 200 130 38 120 95 12 54 78 69 2 1/2″ 57 73 6.1
OH-C-
1010 2 100 1000 200 110 38 120 95 12 54 73 69 1 1/2″ 57 73 6.0
OH-C-
2010 1 200 1000 330 220 38 120 95 12 54 73 69 1 1/2″ 57 73 6.0
OH-C-
2020A 2 200 2000 330 220 38 120 95 12 54 73 69 1 1/2″ 57 73 6.0
OH-C-
2020B 3 200 2000 250 170 48 130 105 14 62 78 78 2″ 70 75 5.2
OH-C-
2030 3 200 3000 350 240 48 130 105 14 62 78 78 2″ 70 75 5.5
OH-C-
2050 3 200 5000 600 380 48 130 105 14 62 78 78 2″ 70 75 5.8
OH-C-
2080 3 200 8000 950 600 58 155 130 14 75 78 87 2 1/2″ 86 98 5.9
OH-C-
20100 3 200 10000 1100 700 58 155 130 14 75 78 87 2 1/2″ 86 98 6.3
OH-C-
20140 3 200 14000 1300 900 58 155 130 14 75 78 87 2 1/2″ 86 98 6.9
