Quzhou Zhongdu Machinery Technology Co., Ltd. is one of the leading 185 cfm best diesel portable rotary screw compressor manufacturers and suppliers in China. Welcome to wholesale high quality machines made in China here from our factory. Contact us for customized service.
Products Description

This 185 cfm diesel air compressor is one of the best rotary screw compressor machines, equipped with an efficient screw host and a reliable Cummins diesel engine. The rated power of the engine is 41kW, and it can stably output a working pressure of 8bar at a rated speed of 2300rpm, with a displacement of 5m ³/min, fully meeting the needs of various pneumatic tools. The device has intelligent idle function (1350rpm), which automatically reduces speed when there is no load, achieving energy saving and consumption reduction. Besides,this 185 cfm portable air compressor is equipped with a heavy-duty two wheeled trailer, which is flexible in movement and an ideal power solution for field operations such as mining and road construction.
Product Specifications

Product applications

Application scenarios
The best rotary screw compressor can be applied to multiple scenarios
Anchor rod support construction
This 185 cfm diesel air compressor can drive a pneumatic anchor drilling rig to drill holes and install anchor rods in unstable roof mining areas or tunnels. The equipment is flexible in movement and can quickly reach various support points, ensuring timely support operations, effectively preventing roof collapse, and ensuring underground safety.
01
Underground rock drilling operation
Provide long-lasting and stable power for multiple air leg rock drills in the mining tunnel excavation face. Its powerful 8bar pressure can efficiently drive the drill bit to break hard rock layers, and diesel power is completely unrestricted by underground fixed power sources, ensuring excavation efficiency.
02
Shallow hole drilling and blasting in open-pit mines
The 185 cfm portable air compressor provides stable power for mobile shallow hole rock drills to drill blasting holes at secondary crushing or small quarrying points in large open-pit mines. The dual wheel trailer design allows it to move flexibly in rugged mining areas and keep up with the mining progress.
03
Blasting hole drainage
Before the open-pit mine blasting operation after rain, a dedicated pneumatic drain is placed into the flooded blasting hole, and compressed air is used to quickly drain the accumulated water in the hole, ensuring that the explosives can be loaded and detonated normally and ensuring the blasting effect.
04
about us
Quzhou Zhongdu Machinery Technology Co., Ltd.
your reliable 185 cfm diesel air compressor supplier in China

why choose us?
Quzhou Zhongdu Machinery Technology Co.,Ltd is industry and trade company which modern enterprise integrating scientific research, development, manufacture and trading. Based on integrity, responsibility and cooperation. Our company have professional R&D and sales team, providing one-stop service for customers.Our company mainly products is Lighting Tower, Diesel Generator, Screw Air Compressor , Piston Air Compressor, Drill Machine, Jack Hammer , Drilling Tools and Other Machinery Hardware Product etc. The products are sold at home and abroad and are well received by customers.
Our Service
1.More Professional service in Mining and Industrial machinery exporting field
2.Various payment term to choose:T/T,Western Union,L/C
3.High quality/Safe material/Competitive price
4.Small order available
5.OEM&ODM design for all customers
FAQ
Q: Can I mix different models in one container?
A: Yes, different models can be mixed in one container, but the quantity of each model must not be less than the minimum order quantity.
Q: How does your factory do quality control?
A: Quality first. We always attach great importance to quality control from the beginning to the end of production. Each product will be fully assembled and carefully tested before packaging and shipment. And provide customers with all the test videos.
Q: What payment terms do you accept?
A: T/T or West Union or Moneygram or Paypal, other methods are also welcome.
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