Contact: 15306697779
Email: 150256700@qq.com
Address: No. 666, The Western Corner, Kangling Village, Xikou Town, Fenghua District, Ningbo City, Zhejiang Province
Website: http://www.haofayy.com
Air storage cylinders, also known as air tanks, are pressurized components for pneumatic energy storage. They rely on sealed chambers to store energy in gas form, serving as auxiliary gas power sources or non-isolated accumulator modules. When integrated into hydraulic and pneumatic systems, they provide energy storage and pressure stabilization, buffer air pressure, balance pipeline pressure, and reduce pressure fluctuations, ensuring smooth operation of pneumatic and hydraulic equipment.
Our company independently develops and manufactures air storage cylinders, abandoning traditional welding forming processes and adopting seamless steel tube hot spinning integral forming technology. The tank body has complete integrity, high structural consistency, and regular appearance. Each unit undergoes multiple pressure and airtightness tests before leaving the factory, ensuring stable operating conditions and safety compliance. The products are suitable for various industrial pneumatic and hydraulic applications, compatible with conventional inert and clean compressed gases, and have been widely applied in general machinery processing, automation equipment, military supporting equipment, and other industries, suitable for both fixed and split installation scenarios.
Forming process: Seamless steel tube hot spinning integral forming, no welded seams, no riveted joints;
Main material: National standard carbon seamless steel tube, uniform wall thickness, stable mechanical properties;
Surface treatment: Exterior anti-rust baking paint, resistant to workshop oil contamination and conventional atmospheric oxidation, suitable for indoor industrial environments.
Standard working pressure: 0.8MPa-1.6MPa, medium-pressure specifications can be customized on request;
Standard volume specifications: 2L, 4L, 10L, 25L, 50L in multiple options, suitable for small and large pneumatic/hydraulic units;
Compatible media: Dry and clean compressed air, conventional inert gases;
Operating environment: Indoor conventional industrial sites with ambient temperature -10 to 60 degrees Celsius, free of strong corrosive media.
Interface type: Standard internal thread pipe interface, compatible with industry-standard hydraulic and pneumatic fittings;
Mounting structure: Tank body with integrated mounting base, compatible with bracket and clamp mechanical fixation;
Testing standards: Factory airtightness test and pressure static load test completed, compliant with general acceptance standards for industrial pressure vessels.
1. Excellent energy storage adaptability: Sufficient chamber gas storage capacity, suitable for intermittent gas supply and instantaneous pressure compensation, compatible with small and medium-sized hydraulic and pneumatic system pressure stabilization operations.
2. Stable energy consumption performance: Smooth chamber airflow, low media loss during pressure transfer, suitable for long-term continuous start-stop operations, reducing system repeated pressurization energy consumption.
3. High space utilization: Integrated cylindrical tank structure, compact volume, does not occupy extra installation space in unit cabinets or hydraulic stations, suitable for compact automation equipment installation.
4. High safety of integral forming: Seamless steel tube hot spinning integral forming, no welding or riveting points throughout, eliminating risks of weld cracking and joint air leakage, uniform tank pressure bearing.
5. Uniform appearance process: Smooth exterior wall finish, uniform paint surface without defects, standardized dimensions, suitable for standardized appearance assembly requirements of complete equipment.
6. Low operating performance fluctuation: Balanced chamber structure, uniform internal pressure release, can mitigate instantaneous pipeline pressure shocks, stabilize system pipeline working pressure.
1. Process structure advantage: Unlike welded and spliced tanks, hot spinning integral forming has no stress concentration points, stronger deformation resistance, less prone to local bulging and leakage under long-term pressure use, with more stable service life.
2. System adaptability advantage: Combines three functions of gas storage, energy accumulation, and pressure stabilization, can replace separate accumulator components to simplify pipeline layout, reduce hydraulic and pneumatic system accessories, and lower pipeline connection air leakage probability.
3. Maintenance adaptability advantage: Simple tank structure, no complex internal components, few failure points; standardized interfaces, convenient disassembly and maintenance, simple later-stage maintenance procedures.
4. Selection adaptability advantage: Complete range of volumes and pressure specifications, from small machine tool supporting to large military supporting pneumatic equipment, matching corresponding air storage cylinder specifications, supporting non-standard size customization.
5. Compliance adaptability advantage: Full-process factory airtightness and pressure testing, process compliant with industrial pressure component usage requirements, suitable for industry project acceptance and equipment factory verification.
6. Assembly compatibility advantage: Compatible with conventional accumulator brackets and clamps, no need for customized exclusive fixing accessories, can be assembled with same-series accumulator fixing accessories.
1. General machinery industry: CNC machine tools, hydraulic stamping equipment, automated assembly line pneumatic units, for pipeline air pressure buffering, system pressure stabilization, intermittent gas supply, ensuring smooth operation of machine tool pneumatic components.
2. Pneumatic complete equipment: Air compressor supporting units, pneumatic fixture tools, automated transfer equipment, storing compressed gas sources, reducing frequent air compressor start-stop, suitable for workshop batch processing operations.
3. Military supporting field: Military supporting pneumatic and hydraulic devices, vehicle-mounted energy storage pneumatic units, suitable for pressure stabilization and energy storage in harsh conditions, compatible with specialized standard equipment assembly.
4. Light industry automation equipment: Packaging machinery, injection molding auxiliary pneumatic systems, conveying equipment pneumatic components, balancing pipeline air pressure, avoiding equipment action deviations caused by unstable air pressure.
5. Supporting hydraulic station units: Fixed industrial hydraulic stations, mobile vehicle-mounted hydraulic systems, as auxiliary non-isolated accumulator components, balancing system pressure, buffering oil-gas pressure linkage impact.
1. Fixation specification: Air storage cylinders must not be fixed by welding or riveting; only clamps, brackets, and mechanical clamping seats may be used to avoid high-temperature damage to tank structural strength.
2. Installation verification: After installation and connection, verify pipeline interface sealing status, check interface gaps, and confirm no air leakage before putting into operation.
3. Maintenance specification: After commissioning, follow factory pressure equipment management regulations, regularly conduct appearance, airtightness, and pressure special inspections, and retain maintenance inspection records.
4. Media prohibition: The interior of air storage cylinders must not be filled with oxygen, flammable gases, or explosive media; only dry and clean compressed air and compliant inert gases are permitted.
5. Ordering instructions: Orders must specify volume, working pressure, and full interface specifications; the company reserves the right to optimize product process details, and optimized products will not be separately notified to cooperative customers, without affecting adaptation and installation.
Q1: What is the core difference between hot spinning integral air tanks and welded air tanks?
A: This seamless hot spinning model has no welded seams, more uniform overall pressure bearing, and no weld air leakage risk; welded models have splice stress and higher leakage probability under long-term alternating pressure conditions, making this model more suitable for long-term continuous industrial operations.
Q2: Can I weld mounting ears onto the air storage cylinder myself?
A: No. New regulations explicitly prohibit welding and riveting to fix the tank body. High-temperature welding changes the metallographic structure of the tank, reducing pressure safety. Only dedicated brackets and clamps may be used for fixation.
Q3: Can multiple gas media be mixed in the air storage cylinder?
A: No mixing is allowed. Only dry compressed air and compliant inert gases are permitted. Filling with oxygen, flammable, explosive, or corrosive gases is strictly prohibited to avoid tank corrosion and media reaction safety hazards.
Q4: How often should airtightness checks be performed?
A: For conventional workshop conditions, interface airtightness verification every six months is recommended; for high-frequency start-stop and continuous day-and-night operation, leak inspection every 3 months is recommended, with annual pressure re-inspection completed on schedule.
Q5: Can the air storage cylinder share a fixing bracket with bladder accumulators?
A: If the outer diameter matches, the same series of bracket clamps can be shared. Simply verify the tank outer diameter to select matching fixing accessories; the assembly method is identical, suitable for unified station installation.
Q6: If the tank exterior paint peels and rusts, can I sand and repaint it myself?
A: Room-temperature exterior paint touch-up and anti-rust treatment is acceptable, but sanding that damages the tank wall thickness is prohibited, as is high-temperature baking paint and hot work sanding, to avoid damaging the tank structural performance.
