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High efficiency two rotary screw compressor air end
I. Photos of our two rotor screw compressor air end:
II. Features and advantages
1. Features: adopt twin rotor/screw air end
2. Energy saving advantages:
(1). Adopt One-piece shaft of the permanent magnetic motor and the air end
★Permanent magnetic Motor’ rotor is directly sleeved on shaft of the air end, embedded integrated direct-connecting structure, without coupling part or transmission gear, namely one-piece shaft, ensure 100% transmission efficiency.
★Taper connection is adopted for motor, and it can be assembled and disassembled very simply.
(2). Adopt permanent magnetic synchronous frequency conversion EPT motor
★Permanent magnetic frequency conversion motor is the most advanced technical EPT motor, efficiency can be up to 97%, higher by 3%-5% than ordinary motor with frequency conversion device type, saving energy a lot obviously.
★Permanent magnetic EPT motor adopt high temperature resistance rare earth permanent magnet to ensure no demagnetization. Without motor bearing or sleeve, so no need lubricating grease, no need concern alignment problem, compact structure, saving space, convenient use and maintenance.
(3). Wide frequency conversion, constant pressure air feeding
★Frequency application scope (0HZ-200HZ) is wide, and motor efficiency under different load is basically constant.
★The motor is big torque, EPT adaptability and loaded startup.
★The whole machine work in frequency conversion state, and can operate frequency modulation according to the client’s actual requirement of air consumption at constant pressure, realizing high efficiency and energy saving.
(4). Running stable and reliable
★Machine starting on frequency conversion state, greatly reducing the impact to the power grid equipment, avoiding of damage to the EPT equipment, and saving EPT energy when starting.
★No need to set working pressure up and bottom limit value, can operate by regulating the frequency at the setting pressure point to stabilize the pressure, so can save EPT energy by 10%-15%.
(5). Energy saving a lot obviously
III. Technician parameters
|Discharge pressure: 0.8Mpa|
|Rotate speed (rpm)||3500||3000||3800||3000||3600||3000||3600|
|shaft power (kw)||8.1||12.1||16||20.5||24||33||39.5|
|Air capacity (m3/min)||1.1||1.72||2.2||2.9||3.4||5.1||6|
IV. Our factory and workshop:
V.After sales service for our air screw compressor product:
1. Providing professional air compression program designing for free.
2. Providing our factory original machine parts at lowest price after machine sales.
3. Providing training and guidance for free, customers can send their staff to our factory to learn how to operate the machines.
4. Warranty period: the screw main machine is one year, the bearing is one year, the wear parts of air intake valve, EPT components, electromagnetic valve, rate valve are 6 months
5. The air filter, oil filter, oil-water separator, lubricating oil, rubber parts and etc. are not included in warranty range.
VI. Certification and patents of our air compressor
Q1: Are you factory or trade company?
A1: We are professional air compressor designer and manufacturer in China.
Approved ISO9001-2008, SGS audited, and etc.
Q2: Warranty terms of your machine?
A2: One year warranty for the machine and technical support according to your needs.
Q3: Will you provide some spare parts of the machines?
A3: Yes, of course.
Q4: How long will you take to arrange production?
A4: 380V 50HZ we can delivery the goods within 20 days. Other voltage we will delivery within 30 days.
Q5: Can you accept OEM orders?
A5: Yes, with professional design team, OEM orders are highly welcome!
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.