China 7.5kw-250kw Electric Air Cooling Permanent Magnet Variable Speed Industrial Screw Air Compressor

• After-sales Service: Online Support
• Warranty: 24month
• Lubrication Style: Lubricated
• 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.: RK10APM
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Angular
• Structure Type: Closed Type
• Installation Type: Movable Type
• Type: Twin-Screw Compressor
• Air Delivery: 1.1m3/Min
• Rated Exhaust Pressure: 7~13bar
• Power: 7.5kw/10HP
• Dimension: 1650*950*1470mm
• Weight: 190kg
• Outlet Diameter: G3/4
• Noise Level: 69dB
• Cooling Method: Air Cooled
• Transport Package: Wooden Box
• Specification: 900*650*850mm
• Trademark: Rocky
• Origin: Shanghai, China

Product Description

 

Product Description

China 7.5kw-250kw Electric Air Cooling Permanent Magnet Variable Speed Industrial Screw Air Compressor


Permanent magnet variable frequency screw air compressor
1. Constant pressure control: It can realize high-precision constant pressure control with a pressure fluctuation range of 0.01 MPa;
2. Variable frequency soft start: Eliminate the peak current when starting, avoid grid impact, avoid current impact through step-by-step speed adjustment, and improve flexibility
3. Prevent no-load: The compressor is no-load during operation, reducing ineffective energy consumption;
Permanent magnet motors use high-efficiency rare earth magnets, no loss of magnetism at 180°C, and long service life; energy saving is about 6% to 7% compared with ordinary frequency conversion motors;
It can exert the highest efficiency in a wider range and make the air compressor more energy-saving.
 

Product Parameters

Technical Parameters

Model				Air Delivery (m3/min)																			Power (kW)			Noise (Db)					Outlet diameter				Dimension (mm)													Weight (Kg)
				0.8Mpa						1.0Mpa							1.3Mpa																		L * W * H
RK10APM				1.1						0.9							0.7						7.5			63					G1/2				900x650x850													180
RK15APM				1.7						1.6							1.0						11			65					G3/4				1000x740x1100													300
RK20APM				2.3						2.0							1.6						15			68					G3/4				1000x740x1100													320
RK30APM				3.4						3.2							2.7						22			68					G1				1070x840x1260													420
RK40APM				5.0						4.0							3.1						30			69					G1				1070x840x1260													450
RK50APM				6.4						5.4							4.7						37			70					G1 1/2				1200x1000x1390													600
RK60APM				7.2						6.6							5.7						45			70					G1 1/2				1200x1000x1390													700
RK75APM				9.4						8.2							6.7						55			72					G2				1700x1200x1550													920
RK100APM				12.2						10.8							9.1						75			72					G2				1700x1200x1550													950
RK125APM				15.2						13.3							11.4						90			72					G2				2100x1300x1650													1350
RK150APM				19.9						16.3							14.5						110			72					DN80				2500x1650x1900													2650
RK180APM				23.0						19.7							16.0						132			72					DN80				2500x1650x1900													2850
RK220APM				27.0						22.5							21.0						160			72					DN80				3000x1900x1950													4100
RK25OAPM				30.0						27.0							23.0						185			82					DN80				3000x1900x1950													4300
RK270APM				32.5						29.2							25.5						200			82					DN100				3600x2200x2200													5300
RK300APM				38.0						32.0							28.8						220			82					DN100				3600x2200x2200													5500
RK340APM				43.0						37.5							31.5						250			82					DN100				3600x2200x2200													5800

 

Application industry

Certifications

Packaging & Shipping

1.Packing Details: Plywood crate pallet plus foam board and bubble film, Full closed wooden case. 1pcs/each package (for stationary screw air compressor)
2.Shipping method: by sea, by LCL/FCL or as requested
3.Delivery method: FOB, CFR, CIF and EXW etc.
4.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!

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.