Obtain the best micro oil two-stage air compressor according to your manufacturing needs

Product Description:

The GDK200-355KW micro oil screw two-stage compressor is a high-end industrial compressor designed specifically for high efficiency, stability, and durability requirements. It uses two-stage compression technology and a micro oil lubrication system to provide high pressure and large flow while significantly reducing energy consumption and maintenance costs. It is suitable for industrial scenarios that require high air quality and continuous operation.

Core Features:

Dual stage compression host module

This compression module uses a durable high-performance rotor, which has a more significant energy-saving effect compared to single-stage compression models. Low compression ratio design ensures high efficiency

• Greatly reduce the impact load of rotors at all levels and the thermal load of various components of the unit, effectively extending the service life of the main engine

The compression process is carried out separately in the first and second stage rotors
Under full load conditions, the compression efficiency is improved by 15% compared to single-stage compression​Innovative design

• Intake: The perfect combination of high-efficiency intake filter and ultra-low pressure loss intake valve reduces pressure loss and improves efficiency
• Drive: Adopting IEC standard high-efficiency motor, gear direct transmission mode, no vulnerable parts, more efficient
• Exhaust: The convenient top exhaust device can easily guide the air, making it easy to eliminate or recover waste heat

Cooling oil spray curtain

The unique intermediate cooling curtain design sprays mist like coolant onto the air that has been compressed in the first stage, rapidly reducing the temperature.

• Unique inter stage cooling design, with coolant sprayed out in a curtain shape
• The air entering the second stage of compression is uniformly cooled, greatly reducing the compression energy required for the second stage of compression
• Eliminate the need for an intercooler and have fewer components

Advantages of frequency conversion

Variable frequency air compressors have greatly improved the efficiency and reliability of air compressors. GD air compressor can not only achieve wide range adjustment, but also put the air compressor into sleep mode during ultra-low speed operation, without the need for no-load operation. Variable frequency air compressors maximize energy savings while reliably providing clean compressed air.

Save 35% of energy

On the basis of traditional power frequency compressors
Power frequency compressors typically require a larger pressure band control range, while variable frequency compressors are closer to the target pressure. For every 1 bar (14.5 psi) pressure exceeding the required limit, an additional 7% energy consumption is required!

Precise and reliable transmission system

Integrated gear transmission design, balancing reliability and efficiency

• Adopting high-precision gear direct drive design, this is a more ideal type in the power transmission system, which is simple, reliable, and has high operating efficiency, effectively optimizing the performance of the unit
• The intake end adopts roller bearings, which have uniform force distribution and high stability
• The exhaust end adopts back-to-back tapered roller bearings, which absorb axial thrust and radial load to the maximum extent through linear contact, while offsetting radial force and axial force
• Design a unique oil storage tank to avoid dry friction and extend its service life. Without this structure, the estimated dry friction time per year is one hour, which can be fatal for bearing damage

Durable and sturdy motor

• Design for an ambient temperature of 46 ℃
• F-level insulation, B-level temperature rise
• Efficient Quadrupole Motor
• Adopting imported internationally renowned brand bearings
• Standard front bearing PT100 over temperature protection
• Standard three-phase stator winding RTD over temperature protection

New generation intelligent controller

• High resolution color display
• Support Modbus communication protocol, flexible selection of local control and remote control
• Equipped with joint control operation function, it can simultaneously control up to 8 units

Efficient intake system

• Choose a large margin intake filter
• Ultra low pressure air filter design to improve unit efficiency
• Reduce maintenance frequency and lower maintenance costs

Unique oil and gas separation system

• Unique two-stage buffering and three-stage separator
• This separator reduces the oil content in the exhaust gas of the equipment to a lower level and can also reduce the frequency of coolant supply
• Effectively reduce the impact of excessive or insufficient oil injection in the separator on the oil content of compressed air

Cooling system designed based on an ambient temperature of 46 ℃

• Cooling module design facilitates higher system stability
• The unit adopts a simpler pipeline layout, which improves heat dissipation performance and creates higher maintenance efficiency

Top exhaust

• Design in accordance with thermodynamic principles
• Easy to install the air guide cover and timely export hot air

Leak free sealing system

• Highly corrosion-resistant material, suitable for oil, water, gas, and other mixed media
• High wear resistance, with automatic elastic compensation function after sealing surface wear
• Good self-lubricating performance, can be used for oil-free lubrication sealing
• Has self sealing function and reliable sealing performance

Intelligent Internet Platform

In order to extend the normal operation time to a greater extent and allow the owner to safely manage the operation data of the air compressor at any time. The data system inside the GD air compressor will regularly send data to the data cloud platform, which customers can access through portable computers, tablets, or smartphones, allowing you to keep track of the machine's operation at any time. We provide layered service content, and customers can choose their level of data monitoring and analysis according to their specific operational needs.

• Reduce planned downtime
• Visual maintenance plan
• Online unit status monitoring
• Reduce the risk of downtime due to malfunctions
• Timely maintenance and upkeep
• Quickly contact product experts

More efficient and energy-saving two-stage compression technology

• In two-stage compression, the compression ratio of each stage is low, which correspondingly reduces the bearing load and extends the component life. By using two-stage compression, the compression ratio of each stage is reduced to minimize internal leakage
• By cooling between stages, the second stage compression is made closer to isothermal compression, achieving energy savings

Application area

Product functions and specifications

Performance parameters of GDK200-355-2S-VSD frequency conversion unit

Packing and Shipping:

Product Packaging:
The Micro oil screw two-stage compressor comes in a sturdy cardboard box with the product image and specifications printed on the outside. Inside, the product is securely packaged with foam inserts to prevent any damage during transportation.
Shipping:
Our standard shipping time is 3-5 business days. For expedited shipping, please contact our customer service team. We ship via trusted carriers such as UPS, FedEx, and USPS and provide a tracking number for your convenience.

Comprehensive and thoughtful after-sales service:

As a professional system service provider, we have a professional technical service model and technical quality management, a strong technical service team, and sufficient spare parts inventory to serve domestic and foreign customers at any time.

• Technical guidance for building a new air compressor station building
• Professional technicians conduct on-site debugging
• Training for customer equipment management personnel
• Regular visits to customers and free pre inspection of equipment
• 24-hour free service hotline, timely receiving feedback on customer needs for genuine spare parts, quality assurance
• Authentic spare parts, quality assurance
• Multiple options for extended warranty services to meet different customer needs
• Timed service packages make maintenance easier, and ordering service packages ensures that customers quickly and conveniently have and use the correct spare parts
• GD air compressors offer multiple customization options to meet the needs of different industries and processes
• We provide overall evaluation services for air compressor systems. Regardless of the brand of air compressor and post-processing equipment used by customers, we have a professional team and equipment to collect and analyze data from the entire system, track system performance, provide professional solutions to improve system efficiency, reduce leaks, and lower operating costs

FAQ:

Q: What is the brand name of this product?
A: The brand name of this product is Aipu.
Q: What is the model number of this product?
A: The model number of this product is Micro oil screw two-stage compressor.
Q: Where is this product made?
A: This product is made in China.
Q: Does this product have any certifications?
A: Yes, this product is certified by ce.ul.
Q: What is the minimum order quantity for this product?
A: The minimum order quantity for this product is 1pc.
Q: Is the price of this product negotiable?
A: Yes, the price of this product is negotiable.
Q: What is the packaging details for this product?
A: The packaging details for this product is container.
Q: How long is the delivery time for this product?
A: The delivery time for this product is 30 days.
Q: What are the payment terms for this product?
A: The payment terms for this product is tt.
Q: What is the supply ability of this product?
A: The supply ability of this product is 10000t/y