Cylinder seal ring

Pneumatic Components: Our company uses pneumatic components such as solenoid valves and cylinders from two brands—CKD and SMC—and offers a one-year warranty period.

Pneumatic component: cylinder

Pneumatic Components: Our company uses pneumatic components such as solenoid valves and cylinders from two brands—CKD and SMC—and offers a one-year warranty period.

Pneumatic component solenoid valve

Pneumatic Components: Our company uses pneumatic components such as solenoid valves and cylinders from two brands—CKD and SMC—and offers a one-year warranty period.

Flow meter

Flow meters: Our company offers a wide range of flow meters, including models for drip infusion, gases, and liquids, all characterized by stable flow rates and high precision. We provide a one-year warranty. (Both domestic and Japanese brands are available.)

Chain rail

Chain rail—used in the UBE series furnace models of our company. The material is Cr25Ni20, and this product is custom-made by our company with a warranty period of 1 year.

Push-pull cart accessories

Push-and-pull cart accessories—our company specializes in custom-made push-and-pull cart accessories, including push-and-pull heads, flip axles, push blocks, guide rails, rollers, and more. These components are easy to replace and boast a long service life with a one-year warranty period.

Waterproof bricks, thermal insulation bricks

Anti-seepage bricks and thermal insulation bricks—our company offers anti-seepage and thermal insulation bricks suitable for various furnace types. We also provide a choice between heavy-duty bricks and lightweight bricks. All products are from U.S. brands and are highly reliable.

Fire-resistant mud

Fire-resistant mortar product description: TJM mortar is a mixture of fine aggregates and special binders, ready for direct use. Under air-drying conditions, it develops excellent thermal stability and forms highly bonded joints, enabling brickwork to achieve an almost monolithic structure. The fire-resistant mortars used by our company are imported from U.S. brands, boasting outstanding features such as superior resistance to chemical corrosion, excellent impermeability, and low thermal expansion. The resulting mortar exhibits excellent adhesion, breathability, high refractoriness, and high strength. Its maximum heat resistance reaches 1400℃. Characteristics: ◆ Excellent workability, with ideal viscosity and water retention ◆ Minimal drying and firing shrinkage ◆ High refractoriness ◆ High bonding strength ◆ Good resistance to chemical erosion ◆ Chemically stable composition

UNB Gas Nitriding Furnace

UNB Gas Nitriding Furnace Product Introduction – Equipment Overview: The UNB box-type gas nitriding furnace is manufactured using Japanese technology and, through continuous improvements, has become an important sub-product within the nitriding equipment series. This equipment boasts a mature and reliable production line, low operating costs, ease of maintenance, and excellent product stability. It is widely used in industries such as automotive, motorcycle, precision machinery, and construction machinery. Main Applications: Nitriding and Carbon-Nitrogen Co-diffusion Equipment Features: ◆ Employs a round furnace chamber with a muffle-free structure; the circular chamber features self-directed gas flow, eliminating dead zones in gas circulation and ensuring uniform temperature and atmosphere distribution. ◆ Utilizes an internal drive mechanism for loading and unloading products between the pre-chamber and the heating chamber; all mechanical transmission components operate at cold temperatures, resulting in a long service life. ◆ Equipped with pneumatic drive mechanisms that enable rapid and safe handling in the event of power failure or unexpected incidents, thereby guaranteeing product quality. ◆ The arch-shaped structure significantly extends the furnace’s service life. ◆ After processing, the workpiece surface forms a dense compound layer without the need for subsequent operations. ◆ All key instruments and meters are imported from Japan, offering high precision and featuring a simple, clear, and user-friendly interface that better aligns with domestic practices and is easy to operate. ◆ Heating radiation tubes and stirring fans inside the furnace undergo α-treatment, effectively enhancing their service life. ◆ Highly automated, with simple and convenient operation and management. ◆ Advanced hydrogen probes and programmable controllers can be optionally installed to precisely control the nitrogen potential within the furnace. (Optional) Technical Parameters:

Continuous pusher-type furnace

Equipment Overview: The continuous pusher-type automatic production line, with its unique design, ingenious construction, stable and reliable performance, and remarkable energy-saving effects, is widely used for large-scale, continuous heat treatments of gears, bearings, and other components. Main Applications: This equipment is suitable for large-scale gas carburizing and carbon-nitrogen co-diffusion, quenching, annealing, normalizing, isothermal normalizing, and other heat treatment processes for parts. Equipment Features: ◆ The bottom-feed feeding method promotes energy efficiency and reduces medium consumption, while also helping to stabilize the carbon potential within the furnace. ◆ The controlled-atmosphere carburizing furnace adopts an independent structure, separated from other zones. An intermediate isolation door is installed between the inner and outer chambers, allowing independent control of temperature and atmosphere. ◆ The heating zone and cooling/diffusion zone of the carburizing furnace are equipped with independent isolation doors that connect to adjacent zones. A motor-driven mechanism lifts and lowers the furnace doors, and a chain-breakage alarm device is integrated into the isolation door system. Once the chain breaks, an alarm is triggered, and the equipment immediately stops operating, thereby preventing damage to other components in case of a malfunction. ◆ The automatic quenching mechanism is semi-enclosed, featuring a dual-station, sealed, submersible transfer system. A small amount of nitrogen gas can be introduced to ensure that the parts complete the entire quenching process without exposure to air. The quenching chamber does not require opening, thus avoiding contact between furnace gases and air when the chamber door is opened and preventing fluctuations in furnace gas pressure. ◆ Temperature controllers, carbon potential controllers, oxygen probes, PLCs, recorders, pneumatic components, low-voltage electrical equipment, and various instruments all utilize world-renowned brands, ensuring the overall stability and reliability of the equipment. ◆ The equipment’s operational process is displayed via animation, making all automatic conditions and process parameters visually accessible. It features a comprehensive material tray movement tracking system and can be monitored and controlled automatically throughout the entire production process through a central computer control system or an operator console (including a multifunctional human-machine interface). All faults are accompanied by alarms and detailed annotations, and remote fault diagnosis and maintenance are also supported. ◆ With advanced technology, excellent stability and durability, and minimal auxiliary facilities required, this equipment offers significant cost advantages in terms of electricity consumption, gas consumption, maintenance costs, and auxiliary facility expenses. ◆ The equipment boasts a high degree of automation; apart from loading and unloading, all other processes are fully automated and controlled. Technical Parameters: The continuous pusher-type furnace is available in both double-pusher and single-pusher configurations. Depending on product processing requirements and production capacity, customized equipment models of different specifications can be provided (standard material trays: 750x750 mm or 650x650 mm).

BBH Box-Type Multi-Purpose Furnace

Product Introduction: Overview of the BBH Box-Type Multi-Purpose Furnace—The launch of the BBH pre-pumping box-type multi-purpose furnace has propelled domestic heat treatment equipment to a new level. This series of furnaces organically integrates vacuum technology with controlled-atmosphere techniques, offering significant advantages in terms of environmental protection, energy efficiency, and operational effectiveness. Main Applications: Carburizing/Carbonitriding/Quenching under protective atmospheres, Normalizing, Annealing, and Secondary Heating Quenching. Equipment Features: ◆ The front door is equipped without a flame curtain, greatly improving the working environment. ◆ Nitrogen purging reduces the likelihood of grain-boundary oxidation during both heating and cooling processes. ◆ High safety performance allows for fully automated, unmanned operation. ◆ A high-precision atmosphere control system ensures stable carbon potential within the furnace. ◆ When the furnace is shut down, air cannot enter the furnace chamber, saving time required for atmosphere replacement and significantly shortening the time needed to re-establish the atmosphere upon startup. The carbon potential stabilization time is reduced compared to conventional multi-purpose furnaces, resulting in lower operating costs. ◆ The front chamber uses vacuum pumping for loading and unloading, eliminating the need for a flame curtain at the front door and thus saving substantial fuel gas consumption. The furnace boasts excellent airtightness, dramatically reducing the amount of drip lubricant used. Gas flow rates are reduced by 1/6 to 1/8 compared to traditional multi-purpose furnaces. ◆ In the front chamber, vacuum pumping eliminates the risk of accidents caused by flame-curtain combustion during loading and unloading; it also minimizes oxidation and degradation of quenching oil, keeping the working environment clean and ensuring superior product quality while extending the service life of the quenching oil. All types of quenching oils—including cold and hot oils—can be used with this equipment. ◆ This equipment is fitted with residual oxygen analysis devices in the loading chamber to ensure operational safety. BBH-3R vs. BBH-2R Performance Comparison: ◆ The BBH-3R features an independent vacuum purging chamber that does not interfere with normal furnace operation during vacuum purging, thereby enhancing overall equipment efficiency. ◆ The BBH-3R’s vacuum chamber volume is smaller, reducing nitrogen consumption and lowering energy usage. ◆ The BBH-3R’s design reduces quenching delay time compared to the BBH-2R. ◆ Comparison of Processing Times Between BBH-2R and BBH-3R—Technical Parameters

FBQ Box-Type Multi-Purpose Furnace

Equipment Overview: The FBQ box-type multi-purpose furnace is a high-capacity, heavy-duty, multi-purpose furnace. Its unique rear-drive mechanism and heat-resistant steel furnace bottom rollers ensure reliable operation under heavy loads. Main Applications: Carburizing, carbon-nitrogen co-diffusion, quenching in protective atmospheres, normalizing, annealing, and secondary heating quenching. Equipment Features: ◆ The front chamber door, partition door, and lifting mechanism are driven by pneumatic cylinders. ◆ Equipped with a large-capacity quenching oil tank and an independent dual-sided stirring system, with variable-frequency adjustable stirring speed. ◆ Rapid automatic nitrogen charging to prevent negative pressure in the front chamber. ◆ The quenching lifting mechanism adopts a double-layer structure; while the upper-layer workpieces are slowly cooled at the top of the cold chamber, the lower layer can simultaneously load and unload materials. (Optional) ◆ The top of the cold chamber is equipped with a stirring fan, allowing precise control of the cooling rate according to process requirements. (Optional) ◆ Workpiece movement within the furnace utilizes a rear-drive system positioned at the rear of the hot chamber; there are no drive mechanisms inside the furnace itself, resulting in a simple structure and low failure rate. ◆ The furnace bottom is supported by high-grade heat-resistant steel rollers, making it particularly suitable for heavy-load applications. ◆ The furnace chamber features a round, muffle-free design. ◆ Atmosphere types and heating methods are both optional. ◆ Equipped with Ethernet connectivity; programming, historical data recording, and data acquisition can all be performed via network. (Optional) ◆ Computer-based online case-depth control system. (Optional) Technical Parameters