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Can be used as an interlock at startup! Gas shut-off valve with limit switch!

For more details, please refer to the catalog or feel free to contact us.

Adjust the variation between burners! Needle valve for fine-tuning gas and air flow!

For more details, please refer to the catalog or feel free to contact us.

With a mounting plate for the control motor! Butterfly valve for gas and air flow control!

For more details, please refer to the catalog or feel free to contact us.

Compact and capable of proximity heating! A radiant cup burner with high emissivity!

【Specifications】RC-5K / RC-15K ■Applicable gas: 13A ■Rated combustion amount (kW): 4.7 / 14.1 ■Standard gas flow rate (m3/h): 0.41 / 1.22 ■Standard mixed gas pressure (kPa): 1.2 / 1.7 *For more details, please refer to the catalog or feel free to contact us.

Ideal for gas and air flow adjustment! Manual butterfly valve with flow control indicator!

For more details, please refer to the catalog or feel free to contact us.

Usable from low temperatures up to 1800℃! Direct ignition high jet burner!

【Other Features】 - Lineup of city gas (13A) and LPG specifications - Standard control method: equal pressure valve method - Adoption of aluminum light quality burner tile - Use of pre-mixing method - No backfire phenomenon and a large turndown ratio - High-load combustion eliminates the need for a combustion chamber *For more details, please refer to the catalog or feel free to contact us.

Ideal for heat treatment furnaces and drying ovens! A radiant tube burner that minimizes vibration and noise generation!

【Lineup】 ■RTN-80A ■RTN-100A ■RTN-125A *For more details, please refer to the catalog or feel free to contact us.

The furnace dimensions are 3.5m wide, 3.5m high, and 7.0m deep. It is capable of heat treatment for large workpieces!

For more details, please download the PDF or feel free to contact us.

To achieve a texture similar to that of rice cooked in a clay pot, we use high heat! Here are examples of changes made to the rice cooking device.

【Other Case Summary】 ■Request - Change from electric to gas cooking in the white rice cooking process ■Result - Achieved a texture similar to that cooked in a clay pot due to high heat cooking *For more details, please download the PDF or feel free to contact us.

High-temperature specifications! Processing temperature 1200℃, optional installation of exhaust afterburner.

For more details, please download the PDF or feel free to contact us.

Processing temperature above 1600℃! The binder is incinerated in the afterburner of the chimney.

For more details, please download the PDF or feel free to contact us.

For heat treatment of metals! Precise heating from low temperatures is possible.

For more details, please download the PDF or feel free to contact us.

The heat source is gas, and the processing temperature is 400°C! The entrance side is heated with far infrared radiation.

For more details, please download the PDF or feel free to contact us.

Supports rapid heating and temperature maintenance! Suitable for mold preheating.

For more details, please download the PDF or feel free to contact us.

Chain conveyor system! It is suitable for low-temperature tempering after high-frequency hardening.

For more details, please download the PDF or feel free to contact us.

The heat source is gas, with a processing temperature of 950°C! It is suitable for the heat treatment of castings.

For more details, please download the PDF or feel free to contact us.

For heat treatment of castings! Can be installed even if the factory height is low.

For more details, please download the PDF or feel free to contact us.

Batch furnace! Suitable for low-temperature heat treatment and low-temperature tempering after quenching.

For more details, please download the PDF or feel free to contact us.

The heat source is electricity, with a processing temperature of 550°C! There is a water tank under the furnace body.

For more details, please download the PDF or feel free to contact us.

The heat source is gas, with a processing temperature of 950°C! Here are examples of products suitable for heat treatment of castings.

For more details, please download the PDF or feel free to contact us.

We have a lineup of production examples for various applications such as ceramics firing, firing of molds for precision casting, and fluorescent lamp manufacturing. Please feel free to consult with us!

【Other Examples (Partial)】 ■ Electric Heating Furnace - Heat Source: Electric Heater - Processing Temperature: 1,000°C - Application: Pre-sintering of ceramics - Features: Precise temperature rise from low temperatures ■ Aluminum Heat Treatment Furnace - Heat Source: Gas - Processing Temperature: 200°C - 550°C - Application: Solution treatment, aging treatment - Features: Fully automated from solution treatment to aging ■ Fluorescent Lamp Manufacturing Line - Application: Fluorescent lamp manufacturing - Features: Achieved a maximum of 7,000 pieces per hour; capable of designing and manufacturing cleaning and drying machines, coating and drying machines, stripping machines, firing machines, sealing machines, preheating machines, and exhaust machines. Can accommodate variety changes and synchronization methods upon request. *For more details, please refer to the PDF document or feel free to contact us.

8000 phosphors are fired per hour! Direct heating type fluorescent lamp baking machine.

For more details, please refer to the PDF document or feel free to contact us.

A fluorescent lamp manufacturing line with a proven record of producing up to 7,000 units per hour!

For more details, please refer to the PDF document or feel free to contact us.

Hot air circulation spraying method at a heating temperature of 650℃! Twin-type phosphor sintering machine.

For more details, please refer to the PDF document or feel free to contact us.

Supports the production of 1500 units per hour! Cold cathode lamp manufacturing line.

For more details, please refer to the PDF document or feel free to contact us.

Heating temperature 800℃! A phosphor sintering machine with proven results for both gas and electric furnaces!

For more details, please refer to the PDF document or feel free to contact us.

Supports 1200 tubes per hour! Intermittent drive cold cathode lamp beading machine.

For more details, please refer to the PDF document or feel free to contact us.

Introducing examples of Narita Manufacturing's sintering furnaces, heat treatment furnaces, heating furnaces, and labor-saving machines!

【Other Examples (Partial)】 ■ Rotary Kiln for Mold Firing - Heat Source: Gas - Processing Temperature: 1100°C - Application: Firing of molds for precision casting - Features: The kiln floor rotates inside the furnace, resulting in low heat loss. ■ Aluminum Heat Treatment Furnace - Heat Source: Gas - Processing Temperature: 200°C - 550°C - Application: Solution treatment and aging treatment - Features: Fully automatic from solution treatment to aging. ■ Fluorescent Lamp Manufacturing Line - Application: Manufacturing of fluorescent lamps - Features: Proven performance of MAX 7000 lamps per hour, capable of designing and manufacturing washing dryers, coating dryers, stripping machines, firing machines, sealing machines, preheating machines, and exhaust systems. Supports variety changes and synchronous methods upon request. *For more details, please refer to the PDF document or feel free to contact us.

The heat source is gas, with processing temperatures of 200°C and 550°C! It is suitable for molten treatment and aging treatment.

For more details, please download the PDF or feel free to contact us.

Cart-type annealing furnace! We will manufacture it to your requested size.

For more details, please feel free to contact us.

By specifying the furnace temperature and heating time, the workpiece is also uniformly heated! A case where defective products were reduced.

【Other Case Summary】 ■Issue - Due to variations in the amount of heat applied by different operators, defective products were being produced. ■Result - The number of defective products decreased, and yield improved. *For more details, please download the PDF or feel free to contact us.

We will introduce a case where the addition of requested features improved management and work efficiency, leading to cost reduction!

【Other Case Summary】 ■Request - Desire for miniaturization of the device and energy saving ■Results - Improvement in management and workability achieved - Miniaturization led to faster temperature rise - Electricity costs decreased, contributing to cost reduction *For more details, please download the PDF or feel free to contact us.

Introducing infrared thermometers for temperature management! Here are examples of improved production efficiency.

【Other Case Summary】 ■Request - Temperature was visually confirmed through experience measurement, but we wanted to quantify the temperature to improve quality. ■Results - Introduced an infrared thermometer, achieving energy savings through high-precision temperature management. - Production efficiency increased due to infrared temperature management. *For more details, please download the PDF or feel free to contact us.

I want to update the furnace I am currently using! We can handle everything from design to assembly in-house.

【Summary of Other Cases】 ■Issues - Due to the use of outdated equipment, it became impossible to achieve temperature uniformity, leading to defects. ■Results - Yield improved. *For more details, please download the PDF or feel free to contact us.

Exploring efficient thermal energy technologies! We propose energy conservation and reduction of environmental impact.

【Fluorescent Lamp Manufacturing Equipment】 ■ Cleaning and Drying Machine for Fluorescent Lamps ■ Firing Machine for Fluorescent Lamps ■ Production Line for Fluorescent Lamps 【CCFL Manufacturing Equipment】 ■ Coating Drying Machine ■ Sealing Device ■ Vacuum Exhaust Device ■ Aging Device ■ Marking Device ■ Production Line for Fluorescent Lamps 【Heating Equipment】 ■ Zinc Plating Furnace ■ Plating Drying Furnace ■ Rotary Dryer ■ Hot Air Generating Device *For more details, please refer to the PDF document or feel free to contact us.

Introduction of various heating devices and hot air generators from Narita Manufacturing.

For more details, please refer to the PDF document or feel free to contact us.

Various mounting angles are possible! Direct ignition type burner.

【Lineup】 ■MJ-50K ■MJ-100K *For more details, please feel free to contact us.

The piping is simple and compact! A burner that can use preheated air up to 450 degrees.

【Lineup】 ■BF-200K ■BF-400K ■BF-800K *For more details, please feel free to contact us.*

A package type that is easy to install on-site and inexpensive! A burner that allows for precise temperature control.

【Lineup】 ■LCF-50K-L　　■LCF-100K-L　　■LCF200K-L ■LCF-400K-L 　■LCF-800K-L ■LCF-50K-S　　■LCF-100K-S　　■LCF200K-S ■LCF-400K-S　 ■LCF-800K-S *For more details, please feel free to contact us.

High-speed exhaust flow creates a significant stirring effect and convective heat transfer in the furnace! High-speed straight flame type burner.

【Lineup】 ■MK-80K　　■MK-150K ■MK-300K 　■MK-500K *For more details, please feel free to contact us.

Easy heating and cooling control with diluted air! Direct ignition type burner.

【Lineup】 ■WHJ-50K ■WHJ-100K ■WHJ-200K *For more details, please refer to the PDF document or feel free to contact us.*

Not only for pilots but also usable alone! Straight flame type pilot burner.

【Lineup】 ■PLL-5K ■PLL-10K ■PLL-20K ■PLM-5K ■PLM-10K ■PLM-20K *For more details, please feel free to contact us.

Wide combustion range and strong flame stability! A pilot burner with excellent ignition properties and a swirling short flame.

【Lineup】 ■PLS-2K ■PLS-5K ■PLS-10K ■PLS-20K ■PLS-40K *For more details, please feel free to contact us.

Not only for pilots but also usable alone! Lightweight body pilot burner.

【Lineup】 ■NPU-20/15A ■NPU-20/20A *For more details, please refer to the PDF document or feel free to contact us.

Usable from low temperature up to 1400°C! Low gas pressure means no need for equipment like pressure boosters.

【Lineup】 ■HT-50K ■HT-100K ■HT-200K ■HT-500K *For more details, please feel free to contact us.

Applicable to various industrial furnaces! A burner that provides good furnace atmosphere stirring effect with a straight flame.

【Lineup】 ■HAM-50K　　■HAM-100K　　■HAM-200K ■HAM-100KR　■HAM-200KR *For more details, please feel free to contact us.

The piping around the burner is simple! A burner that can use preheated air up to 300℃.

【Lineup】 ■LC-20K-S ■LC-50K-S ■LC-100K-S ■LC-200K-S ■LC-400K-S ■LC-800K-S ■LC-1600K-S ■LC-20K-L ■LC-50K-L ■LC-100K-L ■LC-200K-L ■LC-400K-L ■LC-800K-L ■LC-1600K-L *For more details, please refer to the PDF document or feel free to contact us.

Usable even with excess air! A lightweight and compact burner with direct ignition system.

【Lineup】 ■MJP-20K 　■MJP-50K 　■MJP-100K ■MJP-200K ■MJP-400K *For more details, please refer to the PDF document or feel free to contact us.

Available in long flame and short flame specifications! A lightweight and compact burner that can be used for a wide range of applications.

【Lineup】 ■HJP-100K　■HJP-200K　■HJP-400K *For more details, please refer to the PDF document or feel free to contact us.

Operable within an air ratio range of 0.7 to 1.0! A burner with high safety that eliminates concerns about backfire.

【Lineup】 ■RO-30K 　■RO-50K 　■RO-100K ■RO-200K　■RO-400K ■RO-600K *For more details, please feel free to contact us.

No need for a combustion air blower! A simple, low-cost burner that is easy to maintain.

【Lineup】 ■SBB-20K 　■SBB-50K 　■SBB-150K ■SBB-300K ■SBB-600K *For more details, please feel free to contact us.

No need for a combustion blower! A burner that makes ignition and extinguishing operations easy.

【Lineup】 ■COM-20K 　■COM-50K 　■COM-150K ■COM-300K ■COM-600K *For more details, please feel free to contact us.

A structure that does not create localized high-temperature areas in flames! A low NOx burner suitable for heat treatment furnaces and heating furnaces.

【Lineup】 ■PAX-200K ■PAX-400K *For more details, please feel free to contact us.

High thermal efficiency through direct heat exchange between gas and liquid! A burner that prevents liquid surface dancing and enables quiet combustion.

【Lineup】 ■SM-150K 　■SM-240K ■SM-350K 　■SM-800K *For more details, please feel free to contact us.

Durable and sturdy cast iron! Burner suitable for low-temperature heating devices.

【Lineup】 ■PAX-200K ■PAX-400K *For more details, please feel free to contact us.

Uniform and stable combustion is possible! A burner with a high turndown ratio.

【Lineup】 ■NCL-4 ■NCL-6 ■NCL-8 *For more details, please refer to the PDF document or feel free to contact us.

Design and manufacturing of gas industrial furnaces, electric furnaces, and labor-saving machines are possible!

【Publication Content】 [Pilot Burner] ○ A burner with a premixed method that can be used not only for pilot purposes but also independently. ○ The length of the burner top can be freely selected, making it suitable for a wide range of applications. [LC Burner] ○ A lightweight and compact burner made with aluminum alloy for the burner body. ○ Available in short flame and long flame specifications, suitable for various applications. [Metallic Burner] ○ Adopts a pre-mixed method, with no backfire phenomenon and a large turn-down ratio. ○ Has a wide combustion range at low combustion and can be used with excess air. [High Jet Burner] ○ High Jet Burner → Uses aluminum lightweight burner tiles, capable of use under severe heat shock conditions. ○ High Jet Burner Hi-Low control specification → The combustion tube uses aluminum lightweight material, with a short combustion tube designed considering heat shock. ○ Dilution Air High Jet Burner → Based on the High Jet Burner, it ejects dilution air from a separate system. [NCL Burner] ○ Burns stably with a uniform flame, among others. ● For more details, please contact us or download the catalog.

We have a wide range of ceramic products, including fine ceramics, refractory materials, and heaters.

【Featured Products (Excerpt)】 < Fine Ceramics > ■ Ignition plugs, frame rods ■ Industrial plugs ■ Ceramic foam (black, white) < SiC > ■ SiC shelves ■ SiC beams (furnace materials) < Refractories > ■ Artificial carbon ■ Artificial wood ■ Firing casings, crucibles < Heaters > ■ Ignition heaters ■ Ceramic heaters (SN heaters) < Others > ■ Heat-resistant glass ■ Zirconia oxygen sensors ■ Heat treatment outsourcing *For more details, please refer to the PDF document or feel free to contact us.

A wide range of industrial gas and burner products, including manual and control valves, as well as auxiliary equipment for thermal adjustment.

【Featured Products (Excerpt)】 <Manual Valves> ■ Manual Butterfly Valve ■ High-Temperature Butterfly Valve <Control Valves> ■ Control Valve ■ Compact Variable Control Valve ■ Fine Adjustment Control Valve <Auxiliary Equipment for Thermal Adjustment> ■ Orifice Meter ■ Needle Valve ■ Venturi Mixer <Various Combustion Equipment> ■ Monitoring Cock ■ Zero Governor ■ Strainer <Other Combustion Control Related Products> ■ Solenoid Valve ■ Control Motor ■ Ultravision *For more details, please refer to the PDF document or feel free to contact us.

For combustion tests and experiments. Air is drawn in with compressed air pressure! Easy connection without a blower.

【Specifications】 ◎Common Specifications Applicable Gas: 13A (LPG) Minimum Gas Pressure: 10 kPa Standard Air Pressure: 100 kPa Material: Aluminum (A2017) ◎NHAM-25A Rated Combustion Capacity: 22 kW Standard Gas Flow Rate: 1.77 Nm3/h Required Air Volume: 110 NL/min Usable Burner Inlet Pressure: Below 1.2 kPa Height × Outer Diameter: 92 × 47.3 mm Weight: 0.25 kg ◎NHAM-40A Rated Combustion Capacity: 58 kW Standard Gas Flow Rate: 4.65 Nm3/h Required Air Volume: 262 NL/min Usable Burner Inlet Pressure: Below 1.3 kPa Height × Outer Diameter: 102 × 63.5 mm Weight: 0.4 kg *For more details, please refer to the PDF document or feel free to contact us.

Flanged type gas shut-off valve with limit switch available for use as an interlock at startup!!

For more details, please contact us.