High Pressure Nitrogen Oxygen Piston Gas Booster Compressor

• After-sales Service: Online Support
• Warranty: 24 Months
• Lubrication Style: Oil-free
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: RKWWY-75/4-150-II
• Cooling System: Air Cooling
• Cylinder Arrangement: Balanced Opposed Arrangement
• Cylinder Position: Angular
• Structure Type: Closed Type
• Compress Level: Multistage
• Refrigerant Type: Gas
• Flow Rate: 75nm3/H
• Inlet Pressure: 4bar
• Exhaust Pressure: 150bar
• Power: 15kw*2
• Inlet Connection Size: RC1
• Outlet Connection Sizes: G5/8
• Weight: 1060kg
• Transport Package: Customized Wooden Box Packaging
• Specification: 2800*1250*1200mm
• Trademark: ROCKY
• Origin: Shanghai
• Production Capacity: 2000set/Month
• Package Size: 280.00cm * 125.00cm * 120.00cm
• Package Gross Weight: 1060.000kg

Product Description

 

Product Description

High pressure nitrogen oxygen piston gas booster compressor

Rocky Machinery Equipment Co., Ltd. mainly produces non-flammable and explosive gas compressors such as oil-free air, oxygen, nitrogen, argon, helium, carbon dioxide, sulfur hexafluoride, and supporting post-processing equipment, cold dryers, filters , Air storage tank, to provide users with oil-free, water-free, dust-free, sterile purified air. The grease-injectable oil-free compressor changes the structure of the original old-fashioned model, which is easy to maintain and prolongs the service life. The product has passed the ISO9001-2008 system certification and CE certification, providing customers with high-quality oil-free compressor products.

Oil-free medium and high pressure series air compressors are air-cooled or water-cooled. This series of units is equipped with automatic stop/start control for the compressor. The working pressure and pressure difference can be adjusted, and it is also used for emergency shutdown.

Each machine is designed and produced according to customer requirements, and its control is simple and its operation is reliable, so it is your ideal choice. The high-pressure gas compressor currently produced by our company can reach 350 kg. The main engine adopts a fully enclosed structure, which has no pollution to the compressed medium, no leakage, reliable compressor performance, simple operation, and is favored by customers because of its compact structure and fast connection.

Technical parameter

Model No.	Flow rate     (N m³/h)	Inlet pressure (Mpa)	Exhaust pressure (Mpa)	Power (kw)	Cylinder bore	Inlet connection size	Outlet connection sizes	Overall dimension (mm)	Weight (kg)	Speed (r/min)
RKWWY-5/4-150	5	0.4	15	4	Ø50+Ø30+Ø20	Rc 1/2	G5/8	1350X1000X1100	400	470
RKWWY-10/4-150	10	0.4	15	5.5	Ø65+Ø36+Ø20	Rc 1/2	G5/8	1350X1000X1100	410	470
RKWWY-15/4-150	15	0.4	15	7.5	Ø65+Ø36+Ø20	Rc 1/2	G5/8	1350X1000X1100	420	640
RKWWY-20/4-150	20	0.4	15	1 1	Ø70+Ø36+Ø20	Rc 1/2	G5/8	1350X1000X1100	430	580
RKWWY-25/4-150	25	0.4	15	1 1	Ø70+Ø36+Ø20	Rc 1/2	G5/8	1350X1000X1100	430	640
RKWWY-30/4-150	30	0.4	15	15	Ø90+Ø50+Ø30	Rc 1/2	G5/8	1350X1000X1100	450	470
RKWWY-35/4-150	35	0.4	15	15	Ø90+Ø50+Ø30	Rc 1/2	G5/8	1350X1000X1100	450	500
RKWWY-40/4-150	40	0.4	15	15	Ø90+Ø50+Ø30	Rc 1/2	G5/8	1350X1000X1100	450	580
RKSWY-45/4-150	45	0.4	15	18.5	2-Ø70+ Ø50+Ø30	Rc 1/2	G5/8	1450X1100X1250	520	580
RKSWY-50/4-150	50	0.4	15	18.5	2-Ø70+ Ø50+Ø30	Rc 1/2	G5/8	1450X1100X1250	520	580
RKSWY-55/4-150	55	0.4	15	18.5	2-Ø70+ Ø50+Ø30	Rc 1	G5/8	1450X1100X1250	520	640
RKSWY-60/4-150	60	0.4	15	22	2-Ø70+ Ø50+Ø30	Rc 1	G5/8	1450X1100X1250	540	720
RKSWY-65/4- 150	65	0.4	15	22	2- Φ70+ Φ50+ Φ30	Rc 1	G5/8	1450*1100*1250	540	720
RKSWY-70/4- 150	70	0.4	15	22	2- Φ70+ Φ50+ Φ30	Rc 1	G5/8	1450*1100*1250	540	720
RKWWY-75/4- 150- II	75	0.4	15	15*2	(Φ90+ Φ50+ Φ30)*2	Rc 1	G5/8	2800*1250*1200	1060	580
RKWWY-80/4- 150-II	80	0.4	15	15*2	(Φ90+ Φ50+ Φ30)*2	Rc 1	G5/8	2800*1250*1200	1060	580
RKWWY-85/4- 150-II	85	0.4	15	15*2	(Φ90+ Φ50+ Φ30)*2	Rc 1	G5/8	2800*1250*1200	1060	580
RKSWY-90/4- 150-II	90	0.4	15	18.5*2	(2- Φ70+ Φ50+ Φ30)*2	Rc 1	G5/8	2900*1320*1300	1260	580
RKSWY-95/4- 150-II	95	0.4	15	18.5*2	(2- Φ70+ Φ50+ Φ30)*2	Rc 1	G5/8	2900*1320*1300	1260	580
RKSWY- 100/4- 150-II	100	0.4	15	18.5*2	(2- Φ70+ Φ50+ Φ30)*2	Rc 1	G5/8	2900*1320*1300	1260	580
RKSWY- 105/4- 150-II	105	0.4	15	18.5*2	(2- Φ70+ Φ50+ Φ30)*2	Rc 1	G5/8	2900*1320*1300	1260	580
RKSWY- 1 10/4- 150-II	1 10	0.4	15	18.5*2	(2- Φ70+ Φ50+ Φ30)*2	Rc 1	G5/8	2900*1320*1300	1260	580
RKSWY- 1 15/4- 150-II	1 15	0.4	15	22*2	(2- Φ70+ Φ50+ Φ30)*2	Rc 1	G5/8	2900*1320*1300	1350	640
RKSWY- 120/4- 150-II	120	0.4	15	22*2	(2- Φ70+ Φ50+ Φ30)*2	Rc 1	G5/8	2900*1320*1300	1350	640
RKSWY- 125/4- 150-II	125	0.4	15	22*2	(2- Φ70+ Φ50+ Φ30)*2	Rc 1	G5/8	2900*1320*1300	1350	640
RKSWY- 130/4- 150-II	130	0.4	15	22*2	(2- Φ70+ Φ50+ Φ30)*2	Rc 1	G5/8	2900*1320*1300	1350	720
RKSWY- 135/4- 150-II	135	0.4	15	22*2	(2- Φ70+ Φ50+ Φ30)*2	Rc 1	G5/8	2900*1320*1300	1350	720
RKSWY- 140/4- 150-II	140	0.4	15	22*2	(2- Φ70+ Φ50+ Φ30)*2	Rc 1	G5/8	2900*1320*1300	1350	720

Product Feature 
1. Oil-free design, the guide ring and piston ring are made of self-lubricating materials, 100% oil-free lubrication, and the bearing part is designed with high temperature resistance to avoid gas pollution during the compression process and ensure the purity of the gas.
2. Small size, light weight, easy maintenance, no need to add lubricating oil, low maintenance cost.
3. Microcomputer controller control, high compressor temperature exhaust, low intake pressure, high exhaust pressure, alarm, high degree of automation, reliable operation of the compressor.
4. Data remote display and remote control can be configured according to customer requirements.



Application industry

High-pressure oil-free gas booster is a follow-up equipment used in the field of gas separation, widely used in gas supply systems in chemical industry, food and beverage, electronic instruments, transportation and telecommunications, textiles, scientific research and other departments (such as: pressure detection, pressure test , Plastic blowing, bottle filling, diesel engine starting, hyperbaric oxygen chamber, pipeline cleaning, etc.). Can provide oil-free, pure and pollution-free high-quality compressed air.

Successful cases

Customer Visit

Packaging & Shipping

 • Packing Details: Plywood crate pallet plus foam board and bubble film, Full closed wooden case. 1pcs/each package (for stationary screw air compressor)

• Shipping method: by sea, by LCL/FCL or as requested
• Delivery method: FOB, CFR, CIF and EXW etc.
• Delivery time: in 7-15 days after receiving deposit (customized machines not included)

Company Profile

Shanghai Rocky Machinery Co., Ltd. is a company dedicated to the production and research and development of various gas compression equipment. The company was established in 2012 and has a total of 5 licensed technical engineers. Mainly engaged in air, nitrogen, CO2 and other special gas compression equipment and after-treat equipment. With the development in recent years, the company has established a foreign trade team in Shanghai, and hired foreign trade consultants with 10 years of industry experience to better serve customers worldwide. With excellent quality and the support of 30 distributors worldwide, our annual sales in 2018 exceeded 5 million US dollars. We look forward to working with you to create a better tomorrow!

After Sales Service

1. 24/7 after sales service support in different languages.
2. Customized color, Model ect.
3. Guidance of installation and commissioning on site can be provided by factory-trained technicians or local Authorized Service Center.
4. Delivery on time and excellent after-sales service.
5. Plenty of original spare parts with proven quality.
6. All kinds of technical documents in different languages.

Payment and delivery

FAQ

Q1. Are you trading company or manufacture ?

A: We are professional manufacture of screw air compressor of Taicang,Jiangsu,China. More than 18 years of experience in air compressor manufacturing.

Q2. How long is the delivery time ?
A: For standard voltage ,15 working days. Non-standard ,please contact our sales.

 

Q3. What's payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.

 

Q4. How about your after-sales service ?
A: 1.Provide customers with installation and commissioning online instructions.
     2. Well-trained engineers available to overseas service.
     3.Worldwide agents and after service avaiable.arrange our engineers to help you training and installation.

 

Q5. How about your warranty?
A: One year for the whole machine and two years for screw air end, except consumable spare parts.

 

Q6. Do you have any certificate ?
A: Yes, per different customer's market need ,we can offer CE ,ISO etc certificate.

 

Q7. What about the maintenance ?
A: First maintenance need to be done after 500Hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.

 

Q8. How do you control quality ?
A: 1. The raw materials are strictly inspected
     2. Some key parts are imported from overseas
     3. Each compressor must pass at least 5 hours of continuous testing before leaving the factory.

 

Q9. Do you offer OEM service ?
A: Yes.Both OEM & ODM service can be accepted.

 

Q10.How long could your air compressor be used?
A: Generally, more than 10 years.