Ingersoll Rand Screw Head Ghh Screw Air Compressor Air End OS70R
Screw units for GHH-Rand OS series screw compressors are manufactured in Germany and are characterized by highly efficient drives, extremely quiet operation and low discharge air temperatures.
The GHH-Rand OS70 screw block is an industrial unit with up-to-date technical capabilities and affordable maintenance. Used in compressor systems with a wide power range. Provides a stable supply of air mass without pulsations and sudden pressure changes. The main advantages include ergonomic and compact design, durability and ease of replacing consumables.
TECHNICAL FEATURES AND ADVANTAGES
1.High-quality German assembly and durable European components.
2. The rotor mechanism is made of stainless steel with a special profile and "Ultracoating" coating. It is not subject to corrosion, provides stable and effective compression without pulsation and pressure loss.
3. Extended service interval and modern energy saving technologies.
4. Long life radial and axial bearings for reliable 24/7 operation.
5. Three-layer seals that prevent dust from penetrating inside and protect the screw pair from destructive abrasive effects.
6. Low noise and vibration levels in all operating modes.


Customer Visit
Company Profile
Shanghai Rocky Machinery Co., Ltd. was established in 2003 and has 18 years of experience in the air compressor industry. It is an innovative enterprise integrating production, trade, service, research and development.
We are professional gas compressors manufacturer since 2003, Germany standard, more than 100 workers, annual sales exceeding 20 million US dollars with 13 years of exporting experience, strict quality control and delivery on time. We not only supply gas compressor including screw air compressor, but also supply spares parts and after-treat machines.
Our main products series as follows.
1. Oil-injection Screw air compressor
2. Dry Oil-free Screw air compressor
3. Oil-free water lubricated screw air compressor
4. Oil-free scroll air compressor
5. Oil-free/Oil-lubricated piston compressor
6. Mobile Screw air compressor( Motor driven/ Diesel engine driven)
7. Oxygen/Nitrogen generators/boosters
8. High Pressure Breathing Air Compressor
9. Refrigerant air dryer/ Desiccant air dryer
10. Precision line filter/ water separator
Rocky will continue to promote technological innovation and progress in line with the mission of "innovation reflects value", and achieve win-win results with global partners, suppliers and employees. Create a new world of "energy saving, envir-onmental protection and intelligence" in the field of air compressors

Product process

