CRRC Vacuum Turbine Equipment

CRRC vacuum turbine equipment is a high-performance, high-speed permanent magnet direct-drive solution tailored for paper mill vacuum systems, delivering a rated output power ranging from 315 kW to 630 kW, a rated voltage of 380 V to 3,000 V, and a rated speed of 12,000 to 15,000 rpm, paired with H-class insulation and IP56 protection.

Equipped with high-efficiency permanent magnet technology and a ternary flow impeller design, this system is engineered to deliver stable, reliable performance under the dusty, high-humidity conditions of paper mill operations.

As a mature model in the CRRC vacuum turbine series, it integrates seamlessly with mainstream paper mill vacuum systems, ensuring stable operation and compatibility with industry-standard process equipment.

We offer comprehensive life-cycle support for the Vacuum Turbine Equipment, including equipment supply, on-site installation and commissioning, maintenance training, spare parts provision, and ongoing technical troubleshooting services.

Advantages of CRRC Vacuum Turbine Equipment

Adhering to advanced high-speed permanent magnet motor and aerodynamic design technology, the Vacuum Turbine model achieves exceptional energy efficiency, which ensures optimal energy utilization and reduces operational costs for paper mill operators.
Equipped with H-class insulation and IP56 protection, it delivers reliable performance in dusty, high-humidity environments, while the robust thermal management ensures stable load-bearing capacity, significantly reducing the risk of equipment overheating or failure.
Designed with a rated voltage of 380 V to 3,000 V, which complies with mainstream industrial power specifications, it is highly compatible with the power transmission and distribution equipment of most paper mills, lowering supporting configuration costs.
The rated power reaches 315 kW to 630 kW, matching the 12,000 to 15,000 rpm rated speed to meet the high-capacity vacuum demand of paper production processes, and its performance is stable and reliable in long-term operation.
As a mature vacuum turbine model, it is compatible with well-established paper mill vacuum systems, with high part versatility and low operation and maintenance costs, making later maintenance more convenient.

Technical Specifications

Rated Power:	315 – 630 kW
Rated Voltage:	380 – 3000 V
Rated Speed:	12000 – 15000 rpm
Insulation Class:	H
Protection Class:	IP56
Noise:	≤90 dB
Drive End:	Single Output / Dual Output
Rated frequency:	200 – 600Hz
Rated efficiency:	96.8% – 98.2%
Power factor:	≥0.95 (rated), ≥0.92 (50% load)

coming soon

Model	Power	Voltage	Speed
TYP1605-2	180 kW	420 V	16128 rpm
TPSRZ180-2-R134a	180 kW	420 V	16128 rpm
TPSRZ240-2-R134a	240 kW	380 V	15000 rpm
TPSRZ280-2-R134a	280 kW	450 V	13000 rpm
TPSRZ320-2-R134a	320 kW	380 V	12000 rpm
TPSRZ400-2-R134a	400 kW	380 V	12000 rpm
TPSRZ450-2-R134a	450 kW	420 V	9800 rpm
TPSRZ480-2-R134a	480 kW	420 V	12000 rpm
TPSRZ560-2-R134a	560 kW	420 V	9500 rpm
TPSRZ850-2-R134a	850 kW	720 V	8000 rpm
TPSRZ1100-2-R134a	1100 kW	720 V	8000 rpm
TPSRZ1300A-2-R134a	1300 kW	720 V	7000 rpm
TPSRZ1800A-2-R134a	1800 kW	720 V	6500 rpm
Maglev HSPMG	100 – 15000 kW	N/A	N/A
MVR Permanent Magnet VFM	132 – 1000 kW	380 – 10000 V	15000 – 18000 rpm
Vacuum Turbine Equipment	315 – 630 kW	380 – 3000 V	12000 – 15000 rpm
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High-speed permanent magnet direct drive motor system for centrifugal vacuum turbine pumps in papermaking
Rated Power （kW）	315	315	450	600	630
Rated Voltage （V）	380	380	380	690	3000
Rated Speed （r/min）	12500	12000	15000	15000	15000
Insulation Class	H	H	H	H	H
Protection Class	IP56	IP56	IP56	IP56	IP56
Noise （dB）	≤90	≤90	≤90	≤90	≤90
Drive End	Single Output	Dual Output	Dual Output	Dual Output	Dual Output

I. Typical Application Scenarios

Paper Industry: Vacuum dewatering, press, and drying systems for paper machines, replacing water ring pumps.

Chemical/Pharmaceutical/Food Industry: MVR evaporation and concentration, high-salt wastewater, landfill leachate, zero-discharge, crystallization, and drying vacuum systems.

Power/Environmental Protection: Desulfurization, denitrification, flue gas treatment, waste heat recovery, and vacuum distillation.

Others: Vacuum smelting, vacuum drying, semiconductors, new materials, and other industrial vacuum processes.

II. Selection and Matching Key Points

Core Selection Basis: Required vacuum level (absolute pressure/gauge pressure), pumping flow rate, medium temperature/corrosiveness, installation space, energy-saving requirements, and cleanliness requirements.

Power Matching: Select based on maximum flow rate + highest vacuum condition, with a 10%~15% margin.

Bearing Selection: Pharmaceutical/Food/High-purity processes, ≥315kW → Magnetic levitation bearings preferred; Small and medium power, cost priority → sliding bearings.

Supporting Requirements: Cooling water system (pressure 0.3~0.5MPa, clean water), foundation vibration damping, electrical connection, DCS. Communication Interface

III. Core Technological Advantages (Comparison with Traditional Water Ring/Roots/Gear Centrifugal Pumps)

1. Extreme Energy Saving: No gearbox loss, permanent magnet high efficiency, direct drive with no transmission loss, annual power saving of 30%~50%, 1MW model saves over one million kWh annually.

2. Oil-Free and Clean: Magnetic levitation solution is completely oil-free, steam/gas is oil-free, meeting the cleanliness requirements of pharmaceuticals, food, semiconductors, and high-purity evaporation.

3. Ultra-Low Maintenance: No gearbox, no vulnerable parts, no lubricant replacement; magnetic levitation maintenance-free period ≥3 years, significantly reducing maintenance manpower and costs.

4. Compact Structure and Small Footprint: Integrated direct drive, small size and light weight, suitable for old plant renovation and space-constrained scenarios.

5. Intelligent, Stable, Safe, and Reliable: Fully automatic adjustment, anti-surge, multiple protections, remote monitoring, adaptable to complex working conditions, stable operation, and low failure rate.

6. Water-Saving and Environmentally Friendly: No working fluid (water ring pumps require a large amount of circulating water), 100% water saving, no wastewater discharge, no secondary pollution.