From compressors and air treatment to energy efficiency and maintenance, SHIDOFON starts with your real operating conditions — helping you plan the right system and technology.
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Compressed air quality isn't just about the compressor. From generation and moisture removal to filtration, storage, and energy recovery, every stage affects the lifespan and defect rate of your downstream equipment — we plan the whole line together, and we don't tie you to a single brand.
A piston moves back and forth inside a cylinder to compress air, with lubricating oil sealing and cooling at the same time. Simple construction and lower upfront cost — suited to smaller, intermittent air demand.
Two meshing screw rotors compress air continuously; lubricating oil seals the rotor clearance and carries away compression heat. VSD models adjust speed to match demand, making this the workhorse for stable air supply.
The piston and cylinder wall are sealed with special materials instead of oil, so compression never contacts lubricant. Suited to smaller volumes where zero oil contamination is required.
Rotor surfaces are specially treated and timed by external gears, so the compression chamber needs no oil. The workhorse for large-volume oil-free systems — common in food, electronics, and medical production lines.
A fixed and an orbiting scroll mesh together, compressing air through their relative motion with no oil contact at any point. Smooth, quiet operation suited to smaller oil-free needs.
Cools the air so water vapor condenses and drains off; energy-saving models add heat exchange to recover cooling energy and cut power use. The most common way to remove moisture, suited to general pneumatic tools and conveying air.
A desiccant material adsorbs moisture, with twin towers alternating regeneration to reach a lower dew point than refrigerated dryers. Used for instrument air, low-temperature piping, and other moisture-sensitive processes.
Stores compressed air to buffer the gap between compressor start-stop cycles and peak demand, keeping system pressure more stable and reducing how often the compressor cycles.
Filters oil mist, particulates, and other contaminants in graded stages by pore size, protecting downstream equipment and processes from contamination carried in the compressed air.
Installed after the precision filter to remove residual oil mist to an even lower concentration, for processes that demand higher air quality.
Uses the difference in cylinder cross-sectional area to boost existing system pressure to a higher level, without installing a separate high-pressure compressor. Suited to processes that need a brief, high-pressure air source in one location.
Recovers the compression heat generated while the compressor runs and converts it into usable hot water or hot air. Instead of venting that heat out of the plant room, it's put to use — preheating process water or warming the facility.
Services
A compressor is a utility for your production line — when it stops, the whole plant stops. Every service we offer is designed around one goal: no unplanned downtime.
We start by understanding your shifts, peak air demand, and existing piping before talking horsepower or VSD. Oversizing wastes electricity; undersizing means running flat-out all day — both are expensive.
Room ventilation, heat dissipation, drainage, and pipe diameter all affect real-world performance. We check them all at handover, instead of discovering a heat-related trip come summer.
Maintenance scheduled by run hours: air filters, oil filters, lubricant, and oil separators each follow their own rhythm, adjusted to your equipment manual and site conditions.
Our own service team dispatches directly, with common consumables and parts in stock, cutting downtime spent waiting for parts.
Before switching an aging fixed-speed unit to a VSD model, we calculate the real savings and payback period, plus what subsidy programs may apply that year.
Measured with proper instruments, not just experience:
Every maintenance visit, part replacement, and inspection is logged, with a report issued after each job. A clear equipment history means no more digging through paper for audits or handovers.
Why Choose Us
SHIDOFON Industry Co., Ltd. was founded in 1985 (Tax ID 22048302), with a long-standing focus on industrial compressed air equipment. The equipment and site conditions we've seen over the years are the most practical basis for sizing decisions.
Full-service locations handle sizing, planning, and sales; maintenance-only locations put technicians closer to customers and shorten dispatch distance. See our locations →
Sizing, installation, maintenance, repair, and replacement evaluation all stay with the same team. You won't hear "someone else sold you that machine, we're not familiar with it."
Maintenance and repair records are digitally logged, with a report after every job. What part was replaced, when, and by whom — it's all on record, even for equipment you inherited from a predecessor.
Nationwide Service Network
SHIDOFON configures different types of locations based on regional customer needs and service density. Full-service locations provide equipment consultation, sizing, system planning, sales, and complete after-sales support. Maintenance-only locations focus on maintenance, troubleshooting, and on-site technical service — regional technician placement shortens travel distance to customer sites and improves responsiveness. Each location has its own role, but all are part of SHIDOFON's unified service system.
Equipment consultation, system planning, sales, and complete after-sales service.
Regionally placed technical staff providing maintenance, troubleshooting, and on-site technical support.
No. 377, Huacheng Rd., Xinzhuang Dist., New Taipei City 242
Consultation · Sales · System Planning · Maintenance
No. 175, Sec. 3, Zhongyang Rd., Tucheng Dist., New Taipei City 236
Maintenance · Troubleshooting · Technical Support
1F, No. 692, Zhonghua Rd., Zhubei City, Hsinchu County
Consultation · Sales · System Planning · Maintenance
No. 215, Zhongzheng 2nd St., Yongkang Dist., Tainan City
Consultation · Sales · System Planning · Maintenance
Contact Us
Tell us about your industry, your air-consuming equipment, and roughly what you need — or just describe the issue you're facing. Call or email us any time.
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