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Low energy cost Oil-Free Compressor Stretch blow molding air compressors

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Medium and high pressure air compressors refer to equipment that can compress air to medium or high pressure. Usually, multi-stage compression is used to gradually increase the air pressure through multiple cylinders. The pressure range of 30-40 bar belongs to the medium and high pressure category. This type of compressor is usually used in industrial applications that require higher pressure, such as PET bottle production, blow molding, beverage packaging, etc.


Product features


High   energy   efficiency

       Long component life,low wear and low speed:340 rpm to 580 rpm,few wearing parts,easy access to  the  machine  for         maintenance.


✅ Low maintenance cost

       High  reliability  and  easy   maintenance.

       Short  maintenance  time  and  good  results.


Less  moving  parts

      Due  to  the  use  of  anti-vibration  devices,there  is  no  need  to  lay  a  special  foundation,and  the installation  is  simple                and  fast,it  can  reduce  the  investment  cost  of  installation.



Product Parameters


Model

Air delivery

(m³/min)

Working

pressure

(bar)

Motor power

(kW)

Speed

(rpm)

Dimensions

L*W*H(mm)

Weight

(kg)

RKL-8.5/40

8.5

40

90

450

4050*1750*2380

5500

RKL-10/40

10

40

110

500

4050*1750*2380

5800

RKL-12/40

12

40

132

580

4050*1750*2380

6000

RKL-16/40

16

40

160

390

4650*2200*2780

7400

RKL-18/40

18

40

185

440

4650*2200*2780

7600

RKL-20/40

20

40

200

470

4650*2200*2780

7800

RKL-22/40

22

40

220

500

4650*2200*2780

8000

RKL-25/40

25

40

250

390

4950*2690*2980

8500

RKL-28/40

28

40

280

440

4950*2690*2980

8800

RKL-30/40

30

40

315

470

4950*2690*2980

9000



Application Industry

Widely used in biology, chemical industry, pressure testing, ships, especially in hydropower stations, PET bottle blowing and blow molding machines, leak detection gas sources, military supporting and other fields.


Frequently asked question


Q1. How long is the delivery time ?

A: For standard voltage ,15 working days. Non-standard ,please contact our sales.

Q2. 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.

Q3. 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.

Q4. How about your warranty?

A: One year for the whole machine and two years for screw air end, except consumable spare parts.

Q5. Do you have any certificate ?

A: Yes, per different customer's market need ,we can offer CE ,ISO etc certificate.

Q6. Do you offer OEM service ?

A: Yes.Both OEM & ODM service can be accepted.


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Email: Anna@rockymachinery.com
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