成田製作所 List of Products and Services

"HAM" is a direct flame burner product. It can be applied to various industrial furnaces from low to high temperature ranges, and preheated air up to 400 degrees can be used. Additionally, a straight flame provides a good furnace atmosphere stirring effect. A high-speed type with a nozzle design is also available. 【Features】 ■ Preheated air up to 400 degrees can be used ■ Large turndown ratio ■ High-speed type with nozzle design is also available ■ Flame type: straight flame ■ Combustion capacity: 52kW to 210kW *For more details, please feel free to contact us.

• Heating device

The "HT" is a direct flame type burner product. It can be used from low temperatures up to 1400°C, and stable combustion can be achieved over a wide range of air ratios. Additionally, it operates at low gas pressure, eliminating the need for equipment such as pressure boosters. 【Features】 ■ Usable from low temperatures up to 1400°C ■ Low operating gas pressure, no need for pressure booster equipment ■ Large turndown ratio ■ Flame type: straight flame ■ Combustion capacity: 52kW to 525kW *For more details, please feel free to contact us.

• Heating device

The "NPU" is a direct flame pilot burner. The burner body is made of aluminum alloy, making it lightweight. Additionally, the length of the burner top can be specified freely. As it is a pre-mixed type burner, it can be used not only for pilot purposes but also independently. 【Features】 ■ Pre-mixed type burner ■ Lightweight ■ Customizable top length ■ Flame type: Straight flame ■ Combustion capacity: 5.2kW to 11kW *For more details, please refer to the PDF document or feel free to contact us.

• Heating device

The "PLS" is a direct flame type swirling short flame pilot burner. Compared to conventional mixed combustion burners with a frame tension structure, it has a wider combustion range, a strong flame stability, and is less likely to be extinguished by disturbances. Additionally, it has excellent ignition properties. Even if the air ratio deviates and lifts, it returns to normal and resumes a good flame. 【Features】 ■ Wider combustion range compared to conventional mixed combustion burners ■ Strong flame stability, less likely to be extinguished by disturbances ■ Excellent ignition properties ■ Flame type: Direct flame ■ Combustion capacity: 2.0 kW to 41 kW *For more details, please feel free to contact us.

• Heating device

The "PLM・PLL" is a direct flame pilot burner. The flame type is a straight flame, and the combustion capacity ranges from 5.1 kW to 20 kW. It is a premixed burner that can be used not only for pilot purposes but also independently. 【Features】 ■ Premixed burner ■ Usable independently ■ Flame type: Straight flame ■ Combustion capacity: 5.1 kW to 20 kW *For more details, please feel free to contact us.

• Heating device

We will introduce various industrial furnaces from Narita Manufacturing, including ceramic firing furnaces, continuous steel mold firing furnaces, and aluminum heat treatment furnaces, along with photographs. Additionally, we will also present examples of labor-saving machines such as fluorescent lamp manufacturing lines and cold cathode lamp manufacturing lines. 【Examples (Excerpt)】 ■ Ceramic Firing Furnace - Heat Source: Gas - Processing Temperature: Over 1600°C - Features: The afterburner in the chimney section incinerates the binder from debinding to firing. *For more details, please refer to the PDF materials or feel free to contact us.

• Incinerators and incinerators

This is an introduction to the "heat treatment furnace" of various heating devices, hot air generation devices, and various heating test equipment handled by Narita Manufacturing. We conduct custom production tailored to customer requests, including aluminum melting and holding furnaces such as eco-melters and electric furnaces, as well as various testing devices like wall test furnaces and small test firing machines. Please feel free to consult with us. 【Products Offered】 ■ Aluminum melting and holding furnaces ■ Electric furnaces ■ Exhaust furnaces ■ Atmosphere gas furnaces ■ Wall test furnaces ■ Small test firing machines *For more details, please refer to the PDF materials or feel free to contact us.

• Incinerators and incinerators

This is an introduction to the "labor-saving machines" handled by Narita Manufacturing. We offer various labor-saving machines, including "fluorescent lamp manufacturing equipment" such as washing and drying machines for fluorescent lamps and firing machines for fluorescent lamps, as well as "CCFL manufacturing equipment" like coating dryers and vacuum exhaust devices. Each product is made to order, tailored to meet our customers' needs. *For more details, please refer to the PDF materials or feel free to contact us.

• Incinerators and incinerators

The "RTN Series" handled by Narita Manufacturing is a burner ideal for radiant tubes used in heat treatment furnaces and drying ovens. Regardless of the inner diameter and shape of the radiant tube, or the presence of heat exchange, it can achieve good combustion without generating vibration or noise. The burner is compact and can be controlled with time-proportional ON/OFF control through direct ignition, making it easy to adjust and handle. 【Features】 ■ Combustion capacity: 42–84 kW ■ No vibration or noise generated ■ Compact ■ Direct ignition type ■ Usable with time-proportional ON/OFF control *For more details, please refer to the catalog or feel free to contact us.

• Incinerators and incinerators

The "HJ Series" handled by Narita Manufacturing can be used from low temperatures up to 1800°C and features a direct ignition high jet burner. It uses a burner tile made of aluminum light material, allowing it to be used even under severe heat shock conditions. It emits high-temperature, high-speed combustion gases, enabling the stirring of furnace gas and uniform heating. It is lightweight and compact, and due to high-load combustion, a combustion chamber is not necessary. 【Features】 - The burner body is lightweight and compact - Usable from low temperatures up to 1800°C - Direct ignition method - Usable even in environments with severe heat shock - Capable of stirring furnace gas and achieving uniform heating *For more details, please refer to the catalog or feel free to contact us.

• Incinerators and incinerators

The "RC Series" handled by Narita Manufacturing is a radiant cup burner with high emissivity. Since the flame completely combusts on the burner tile surface, close-range heating is possible. The burner itself forms the furnace wall, resulting in a compact furnace. It is ideal for steel hardening, heating non-ferrous metals, and surface treatment. 【Features】 ■ High emissivity ■ Close-range heating possible ■ Compact ■ Ideal for steel hardening ■ Ideal for heating and surface treatment of non-ferrous metals *For more details, please refer to the catalog or feel free to contact us.

• Incinerators and incinerators

The "FM Series" is a gas shut-off valve equipped with a limit switch. It can be used as an interlock during equipment startup, in combination with an electrical circuit that starts operation after confirming the closure of the valve via the limit switch. 【Features】 ■ Can be used as an interlock during startup ■ Equipped with a limit switch *For more details, please refer to the catalog or feel free to contact us.

• valve

The "NV Series" is a needle valve for fine adjustment of gas and air flow rates. When controlling multiple burners simultaneously, it allows for adjustment of variations between each burner. Improvements to the internal needle mechanism have enhanced flow characteristics compared to older models. 【Features】 ■ Variation adjustment ■ Ideal for natural gas conversion ■ Improved flow characteristics ■ Lock nut on the flow adjustment mechanism ■ Compliant with RoHS *For more details, please refer to the catalog or feel free to contact us.

• valve

The "BVC Series" is a butterfly valve for controlling the flow of gas and air. It comes with a mounting plate for the control motor, and a dedicated linkage is provided. The drive link of the valve is 0.1 kg/m or less, and the adjustment range for the link rotation radius is 40 to 105 mm. 【Features】 ■ Comes with a mounting plate for the control motor ■ Drive link: 0.1 kg/m ■ Adjustment range for link rotation radius: 40 to 105 mm *For more details, please refer to the catalog or feel free to contact us.

• valve

The "BV Series" and "BVF Series" are indicating butterfly valves for gas and air flow control. The "BVF Series" is compatible with JIS 10K flange connections. 【Features】 ■ Equipped with an indicator for flow control ■ Ideal for adjusting the flow of gas and air *For more details, please refer to the catalog or feel free to contact us.

• valve

Narita Manufacturing Co., Ltd. belongs to the Narita Group and has been engaged in business primarily focused on the design and manufacturing of firing furnaces for the production of lighting tubes and various processing equipment associated with them in recent years. In addition to these manufacturing facilities, we have started to venture into new fields. In the gas appliance burner general catalog, we feature a lightweight and compact burner called the "Pilot Burner," which uses aluminum alloy for the burner body, as well as the "LC Burner," which is available in short and long flame specifications and can be used for a wide range of applications. We also have the "Metallic Burner," which has a metal body for superior mechanical strength, and the "High Jet Burner," which uses alumina lightweight burner tiles and can be used under severe heat shock conditions, among many others. [Featured Products] ○ Pilot Burner ○ LC Burner ○ Metallic Burner ○ High Jet Burner ○ NCL Burner, etc. For more details, please contact us or download the catalog.

• Heating device