Our Products

Industrial Gas Cryogenic Liquid Tank

Product Description

  1. Vacuum powder adiabatic low temperature storage tank is used to store and supply liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide and other low temperature liquid, which has the advantages of small footprint, safe and reliable, convenient use and maintenance and so on.

  2. This series of products have been widely used in gas, chemical industry, machinery, metallurgy, electronics medical treatment, glass, mining, nuclear power and other industries.

  3. The storage tank supplies cryogenic liquid from the bottom, equipped with external vaporizer and cryogenic.

  4. Giant Machinary can also design and produce according to customer’s requirements.

Industrial Gas Cryogenic Liquid Tank

Product Description

  1. This series of products is a collection of small storage tank, supercharger, vaporizer and pipeline system combination of centralized gas supply equipment, compact structure, simple system installation, can be directly placed on the horizontal ground, no foundation requirements, small space occupation, and widely used in laser processing, electronics, scientific research, chemical industry, welding and other industries.

  2. Using innovative process and high-quality multi-layerinsulation materials, low static evaporation rate, stable insulation performance, very little gas loss.

  3. Vacuum regeneration warehouse is set at the inlet and exit of the pipeline to ensure the lasting vacuum life and stable performance.

Tank Container

Product Description

  1. Large loading capacity; moderate cost; long-term using can greatly reduce the cost of shipping with excellent economy.
  2. Flexible transport, it can achieve the “door to door” transport.

  3. It can be used as both a shipping tool and a temporary storage tank for liquid materials.

  4. It can be loaded and unloaded under full seal with safety and reliability.

  5. It can realize the modern integrated mode of multimodal transport.

  6. It adapts to the variety, small batch trend of current liquid cargo.

  7.  

Dewar

Product Description

  1. Used for the storage and transport of liquid argon/liquid oxygen/liquid nitrogen/liquid carbon dioxide/LNG etc.
  2. Equip the vaporizer inside, provide 10m3/h continuous gas supply.
  3. Adopt the international standard connectors, valves can be imported brands. Also can customize according to the customers.
  4. Design of damping ring make sure the transportation safely.
  5. Widely used in the industries of Chemical /machinery /shipbuilding/hospital/electronic /medical /material /energy /research.

Large Calibre liquid nitrogen container：YDD series

Product Description

  1. Optional storage method; High-density storage.

  2. Stable opening temperature.

  3. Excellent temperature uniformity.

  4. Multiple human engineering designs.

Large Calibre liquid nitrogen container：YDD series

Product Description

  1. Large storage capacity.

  2. Small space occupation.

  3. Low liquid nitrogen consumption.

Autoboosting Calibre liquid nitrogen container: YDZ series

Product Description

  1. All stainless steel for high strength.

  2. Unique tank support for more tank stability.

  3. Heavy-duty large casters allow more mobility.

  4. Optional KF sealing neck.

  5. Dual safety valves for secured product safety.

Liquid Nitrogen Freezer

Product Description

  1. Multi-function refrigeration, rapidrefrigeration.
  2. Easy to operate,safe and energy-saving.
  3. Custom-made, intelligent temperature control.

Brittle box

Product Description

  1. This equipment utilizes the low-temperature performance of liquid nitrogen to quickly cool and solidify the ice cream chocolate coating through programmable separation of high-pressure and low-temperature nitrogen. The entire shaping process can be controlled within 20 seconds and can be directly added to existing mature ice cream production lines. The purpose is to improve the brittleness of ice cream crispy tubes, which can better and longer ensure the taste and quality of ice cream, and extend the shelf life.

Tunnel type liquid nitrogen freezer

Product Description

  1. Compared to traditional ammonia machines, 196 ℃ rapid refrigeration increases the refrigeration efficiency by 5-10 times.
  2. The ultra-low temperature makes the cream ice crystals smaller and the ice cream taste smoother.

  3. 360 degree cleaning function reduces bacterial growth.

  4.  

As the core product of our company, the liquid drive compressor is mainly used in high pressure and high purity pressurization conditions, such as natural gas, hydrogen, helium gas and other pressurization, to meet the development needs of the domestic hydrogen energy industry with large displacement and high pressure.

➢ Low load, less vulnerable parts, and  long service life

The hydraulic drive compressor realizes high pressure pressurization through the area ratio of hydraulic cylinder and cylinder, the hydraulic system load is low  and the process difficulty is small. Compressor wearing parts only in-cylinder piston and piston rod seal, and very low line speed, long service life.

➢ Simple structure with low failure rate

The moving components of the compression cylinder are only the piston and piston rod, and the hydraulic system is only an electric motor oil pump without a crankshaft connecting rod mechanism. The structure is simple and the failure rate is low.

Compressor

Product Description

➢ Ensure hydrogen purity

Our liquid drive compressor adopts the oil and gas cylinder separation structure, through the patented isolation cavity structure design, completely eliminate the hydraulic oil pollution of hydrogen, and can ensure the oil and gas separation even when the seal is damaged.

➢ Multistage compression, low temperature, high unloading rate

Due to the use of multi-stage compression form,the single stage compression ratio is low, increase thestage cooling, the machine temperature is low, low energy consumption, help to extend the service life of the seal.

➢ Unique control system to ensure efficient transmission

The reciprocating motion of the compressor adopts dynamic reversing control to ensure a very small gap and a very shortreversing time to improve the transmission efficiency andvolume efficiency. The average energy consumption of 45MPa compressor is less than 0.9kWh/kg.

Cryogenic Liquid Pump Skid

Flow rate: 50-50000 L/h (liquid), maximum outlet pressure: 70 MPa. The system (pump lever) has a high integration degree, and all components are installed in a complete set: the power system, vaporizer, control system, and pipeline system adopt point monitoring and PLC control, which can achieve automatic operation of the system. The system operation is simple, and only needs to connect the inlet and outlet pipelines, connect the power source or start it when used on site. The power system adopts a special design that can adapt to outdoor operations and frequent road transportation, with strong resistance to bumps, wind and sand erosion, and independent working ability. 

Ultra-high Pressure Reciprocating Pumps

  1. The volute and impeller are made of high-performance copper alloy to ensure the safety under liquid oxygen working conditions.
  2. Mature and reliable mechanical seal, strong resistance to erosion, long life, convenient installation and replacement.

  3. The maze can also be selected sealing, continuous operation life of 16000h low speed design, the unit operation is more stable

  4. The inlet and outlet liquid flanges are equipped with flexible connection and inlet filter, with small vibration and stable operation.

Submersible Liquid Pump

  1. The induction wheel is set at the inlet, which greatly reduces the requirement of NPSHa for the system device the guide vaneis a multi-channel guide vane structure, which realizes the self-balance of hydraulic radial force.
  2. The pump adopts the structure of balance plate + balance drum, which can automatically balance the axial force generated by the rotor.
  3. Motor and pump as a whole, the motor is customized frequency conversion low- temperature motor, high running speed, high efficiency, less heat value, wide range of application.
  4. The unit is equipped with pump well temperature, pump well level and other monitoring equipment to ensure the stable operation of the submersible pump.

Low Temperature Reciprocating Pump

Industrial gas pump is mainly used for air separation products: liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide filling, gas supply system. The unit is  mainly single, double, three reciprocating pump. The flow rate is 30-5000 L / h, and the maximum outlet pressure is 35MPa. The motor can be equipped with electromagnetic speed regulating motor, fixed speed motor, variable frequency speed regulating motor, explosion-proof motor and explosion-proof variable frequency controlling motor according to the actual needs.

Valve

Valves usually use special materials and structural designs to adapt to extremely low temperature environments. Its main characteristics include:

  1. Good sealing performance: In low temperature environments, the valve sealing performance is stable and can effectively prevent medium leakage.
  2. Compact structure: For different working conditions and media, the structural design adopted by cryogenic valves can maintain sufficient compactness, which not only saves installation space, but also facilitates operation and maintenance.
  3. High degree of mechanical automation: Cryogenic valves usually have a high degree of mechanical automation and can achieve remote control and automatic adjustment.