DC75 Air Suspension Turbo Blower

DICHENG DC75 Air suspension turbo blower

DICHENG DC75 Air suspension turbo blower is developing with TNE Korea Co., Ltd from Korea. The Core components(PMSM) and super high speed controller are imported from Korea. The air capacity is from 34 m3/min to 66 m3/min, the pressure is from 40 Kpa to 100 Kpa. The advantages of the air suspension turbo blower are air suspension bearings, aviation aluminum alloy three-way flow impeller, closed loop air cooling system, modular control and detection system, Anti-surge protection and etc.

TECHNICAL DATA

CORE TECHNOLOGY

High-Efficiency Airend

Unrivaled efficiency in the same class, comparable to the efficiency of medium/large size turbo blower

Full three dimensional back-swept impeller design

Single/dual vaned diffuser for maximum efficiency and wide operating range with a compact size.

Wide range of off-design part speed with no efficiency drop

High-Speed PMSM

High efficiency air-cooled permanent-magnet synchronous motor

Ultra-high speed, up to 100,000RPM for high pressure Turbo Blower application, up to 250kPa,g (35 PSIG)

Rotor integrated permanent magnet

Combination with air-end module in consideration of operating ambient conditions

Wide range of part speed with no efficiency drop

Robust Rotor Dynamics

Robust rotor design supporting the optimum aerodynamic performance

Direct-drive by high speed PMSM (max. 100,000 RPM)

Rotor integrated air bearing design

Dynamic stability over wide range of operating speed

AIR BEARING TECHNOLOGY

Robust rotor design supporting the optimumaerodynamic performance

Oil-free bearing perfect for clean air supply

Patented bearing design for consistent production quality and total preparatory inspection

Improved load capacity and stability make zero-load discharge condition not a factor

Pre-installation bearing inspection at component level for high level of quality control

Dynamic stability over wide range of operating speed

CONTROLLER AND PACKAGE

High-Speed VFD

Variable frequency driver allows variable operation mode to operate relevant flow rate and discharge pressure

Modular design: easy swap and troubleshooting

Closed-loop vector control for the reliable starting of PMSM at various site power conditions

Integrated Local Control Panel

7-inch touch screen with MCU or PLC

Modular design for easy troubleshooting

Remote control by speed command and DO

Communication via RS485

Substantial options for full customization

Dustproof Cooling Enclosure

Patented air-cooling system with closed-air inlet to blower core

Internal dust removal system (optional)

IP54 or equivalent grade enclosure for dust protection and outdoor (optional)

Package with Modular Component

Quick and Easy connection between components

“Swap and Fix” Components for quick and easy troubleshooting on site

Light weight and compact size component for easy logistics and replacement

Air Inlet Filter

Dual filter system to maximize efficiency and reliability

Air Inlet Pre Filter : Washable Fabric, 100㎛

Air Inlet Main Filter : Synthetic, 2㎛

Water separator for the outdoor installation (optional)

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