Hitachi air compressor (oil-free screw type)

Hitachi Oil-Free Screw Compressor, "DSP Series." For sites requiring clean compressed air (ISO8573-1, Class Zero level).
Hitachi brand's trusted oil-free technology, with over 100 years of history, now available in Thailand.
■ The DSP Series features an oil-free design that ensures compressed air contains absolutely no oil, making it an optimal model for production sites where a clean air environment is essential, such as semiconductor manufacturing, food processing, pharmaceuticals/cosmetics, and electronics manufacturing.
【Main Features】
◎ 100% Oil-Free Compressed Air: Eliminates the risk of oil contamination (Class Zero level), suitable for industries with strict product quality control and environmental standards.
◎ High-Efficiency Screw Compression Mechanism: Hitachi's unique design (rotor section features a patented special lubricating film coating with a precision design that accounts for thermal expansion) pursues energy-saving performance and offers reliability for long hours of continuous operation.
◎ Intelligent Control: Equipped with an "Operating Pressure Maintenance Function" that prevents the pressure from dropping below the set point (unlike conventional inverter models) and eliminates the need to set it higher, and a "PQ Wide Mode" that increases discharge volume by reducing the maximum rotation speed. Furthermore, even fixed-speed models come standard with "ECOMODE" to contribute to energy saving.
◎ Excellent Maintainability: Designed for easy inspection and maintenance, contributing to reduced downtime.
◎ Quiet Design and Compact Body: Quiet operation and space-saving design, considering the work environment, allow for flexible installation in various factory environments.
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Our Thai Polymer Policy:
Based on our expertise gained from over 40 years of on-site experience, we promise the following to ensure all our customers can use our products with peace of mind:
　① We will provide optimal proposals that best suit each customer's budget and environment.
　② We don't just offer product proposals; we provide "Peace of Mind Support" that focuses on post-installation, a service unmatched by other companies, to all our customers.
　③ We will offer the same products at the lowest possible price compared to other companies.
What We Can Do:
◎ Model selection based on on-site operating conditions (including evaluation of existing systems and energy-saving proposals).
◎ Total support for piping and installation work (including comprehensive proposals for new systems).
◎ Free inspection after operation. Maintenance and repair services ("Peace of Mind Support").
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Please consider Hitachi air compressors, the "DSP Series," for peace of mind even in Thailand.
▶ For inquiries and quotation requests, please contact us here:
Japanese Desk: 065-964-9738, fujimaru.w@thaipolymer.co.th