Nitrogen Generator
Modular PSA Nitrogen Generator
Expandable aluminum bank columns with low air consumption for on-site nitrogen generation.
Purity: 95% – 99.999% | Modular expandable design
Industrial compressed air systems, nitrogen generators and spare parts.
Turnkey supply, engineering sizing, and commissioning support for PSA nitrogen generators, industrial air dryers, screw compressors, and OEM-compatible spare parts.
Industrial Machinery & Systems
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Nitrogen Generator
Twin-Tower PSA Nitrogen Generator
Heavy-duty twin column PSA system engineered for high flow rates and continuous 24/7 industrial production.
Flow: 50–3,000+ Nm³/h | Purity: Up to 99.999%
Nitrogen Generator
Membrane Nitrogen Generator
Hollow-fiber polymer membrane technology with no moving parts for quiet, low-maintenance on-demand nitrogen.
Purity: 95% – 99.5% | Instant gas production, ultra-quiet
Oxygen Generator
PSA Medical & Industrial Oxygen Generator
On-site zeolite molecular sieve adsorption units generating medical-grade and industrial oxygen continuously.
Purity: 93% ± 3% | Pressure: 4–6 bar g
Drying Systems
Chemical (Desiccant) Air Dryers
Twin-tower chemical desiccant air dryers providing ultra-dry air down to -40°C or -70°C dew point.
Pressure Dewpoint: -40°C / -70°C | Heatless & heated purge
Drying Systems
Refrigerated Air Dryers (Gas Dryers)
Energy-efficient refrigerant gas dryers cooling compressed air to +3°C dew point with automatic drainage.
Pressure Dewpoint: +3°C | Eco-friendly R134a/R410a refrigerant
Filtration & Purity
Activated Carbon Towers
Adsorption towers eliminating oil vapors and hydrocarbon odors to meet ISO 8573-1 Class 1 purity standards.
Residual Oil: ≤ 0.003 mg/m³ | ISO 8573-1 Class 1 compliance
Compressor Systems
Industrial Rotary Screw Air Compressor
Heavy-duty air-end, fixed speed and variable speed (VSD inverter) energy-saving rotary screw compressors.
Motor: 5.5 kW – 315 kW | Working Pressure: 7.5 – 13 bar
Compressor Systems
Industrial Reciprocating Piston Compressor
Cast iron crankcase, single and two-stage heavy-duty piston compressors for workshop and heavy industrial duty.
Pressure: 8 – 15 bar | Heavy-duty cast iron, low RPM
High Pressure
High Pressure Booster Compressor (40 Bar)
Pressure intensifier elevating 5–10 bar inlet air up to 40 bar for PET bottle blowing and laser cutting.
Outlet Pressure: 25 – 40 bar g | Dedicated for PET & laser cutting
Filtration
Compressed Air Line Filters
Aluminum and stainless housings with water separator, coarse particulate, and coalescing oil removal cartridges.
Filtration: 0.01 – 3 microns | Low differential pressure drop
Gas Blending
Precision Gas Mixing & Blending Units
Precision blenders for food packaging (MAP), vacuum machinery, and industrial multi-gas blending applications.
Gases: N2, CO2, O2, Ar | Adjustable ratio ±1% accuracy
Spare Parts & Consumables
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Adsorbent Media
Carbon Molecular Sieve (CMS 220 / 240 / 260)
High-selectivity CMS charge for PSA nitrogen generators. Restores nitrogen purity and operational gas yield.
Grades: CMS 220, CMS 240, CMS 260 | High recovery rate
Dryer Media
Desiccant Dryer Media (Activated Alumina & Silica Gel)
High-adsorption spherical activated alumina and moisture-retaining silica gel for adsorption air dryers.
Bead Size: 3–5 mm, 4–8 mm | Supports -40°C / -70°C dew point
Periodic Service
Screw Compressor Periodic Service Kit
OEM-compatible complete service kits including oil filter, air intake filter, separator element, and thermostatic valve kit.
Intervals: 2,000 / 4,000 / 8,000 Hours | Industrial oil-injected screw compressors
Piston Service
Piston Compressor Maintenance & Overhaul Kit
Piston rings, suction & discharge valve sets, check valves, and head gasket packages for industrial piston compressors.
Compatible: Industrial and high-pressure heavy-duty piston compressors
Intake Filtration
Air Intake Filter Elements
Heavy-duty pleated paper and microfiber intake filter elements safeguarding compressor air-ends against ambient contaminants.
Filtration: 1–5 micron | Low flow restriction, extended lifespan
Oil Separation
Air / Oil Separator Elements
Spin-on and wrap-around immersion separators minimizing residual oil carryover and protecting downstream air lines.
Residual Oil: 1–3 mg/m³ | Working Pressure: Max 16 bar
Inline Cartridge
Line Filter Replacement Cartridges
Dimensional and performance equivalent replacement cartridges for all major brand inline filter housings.
Grades: 3 µm, 1 µm, 0.01 µm, Carbon Adsorber (0.003 mg/m³)
Compressor Oils
Industrial Compressor Lubricants (Mineral, Synthetic & Food Grade)
High oxidation resistance mineral, PAO/ester full synthetic, and NSF H1 food-grade compressor lubricants.
Viscosity: ISO VG 32, 46, 68 | 2,000 / 4,000 / 8,000 hrs service life
Condensate Drain
Zero-Loss Electronic Level-Sensing Condensate Drain
Capacitive level sensors discharge condensate without venting expensive compressed air, maximizing energy savings.
Principle: Capacitive level sensing | 100% zero compressed air loss
Condensate Drain
Timer-Controlled Automatic Condensate Drain Valve
Brass solenoid valve with analog cycle timers for open interval and discharge duration for routine draining.
Inlet: 1/2" BSP | Discharge: 0.5–10s, Pause interval: 0.5–45 min
Condensate Treatment
Oil-Water Separator Unit & Filter Replacement Kit
Treats oily compressor condensate to meet strict environmental municipal sewer discharge regulations.
Discharge Residual: < 10 ppm (compliant) | Multi-stage adsorption
Condensate Drain
Mechanical Float Automatic Condensate Drain
Reliable zero-power mechanical float drain for inline filters and air receivers, operating solely via liquid buoyancy.
Principle: Mechanical Float (Zero Power) | Pressure: 0–16 bar | 1/2" BSP
FAQ
Frequently Asked Questions
How are air dryers and nitrogen generators sized and selected?
Equipment selection is determined by compressed air flow rate (m³/min), operating pressure (bar), ambient temperature, and the required dew point or nitrogen purity. Our engineering team conducts on-site consumption profiling and capacity analysis.
Which spare parts and consumables do you supply for nitrogen generators?
For PSA and membrane nitrogen systems, we supply high-selectivity Carbon Molecular Sieve (CMS 220/240/260) adsorbent media, purity sensors, exhaust silencers, directional solenoid valves, and process filter elements.
When should compressed air line filter elements be replaced?
Precision inline filter elements should be replaced when the differential pressure gauge indicates service or at least once per year. Timely cartridge replacement prevents pressure drop, maintains air quality, and optimizes compressor energy consumption.
Are OEM-compatible compressor parts fully compliant with industry standards?
Yes. The compatible filters, separators, valves, and periodic service kits supplied by HAVKOM Engineering are manufactured in compliance with ISO quality standards and rigorous OEM-equivalent technical tolerances across all standard industrial screw compressors.
How does the spare parts delivery and dispatch process work?
Upon confirming equipment make, model, and serial number, the exact maintenance kit is scheduled. Approved orders are dispatched reliably across all industrial zones nationwide via specialized logistics and express courier partners.