KOE+ Series

Name: Contact Kotech
Brand: KOTECH
Rating: 4.7 (72 reviews)

Industrial Rotary Screw Air Compressor

● KOE+: Siemens air end + Siemens electric motor
● Certification: CE/ISO/ASME
● Air-cooled and Water-cooled
● Fixed Speed and Variable Speed Drive(VSD) Models
● Intelligent appearance, easy operation and maintainability

Working Pressure: 7.5 - 13bar
Air Delivery: 0.2 - 70.35m3/min
Power Rate: 2.2 - 355kw

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Description

KOE+ Series Screw Air Compressor

New generation design of KOTECH – more efficient partner

Power 2.2 to 355KW; Flow rate 0.2 to 70.35 m³/min; Pressure 7.5 to 13bar

New model with Siemens technology

Stable and efficient airend is the core component of compressor, and the flow optimized rotor ensures continuous output.

Siemens intelligent PLC adjusts the running state of the compressor in time to let your compressor run under the most economical state.

High-quality Siemens motor provides stable driving guarantee for the air compressor, and the zero service factor and the continuous load operation are the distinctive product characteristics of Siemens.

The excellent features of Siemens inverters include: vector control, ECO mode, flow calculation, wide voltage design and low temperature design

High Efficiency and Energy Saving: Siemens motors adopt advanced technology and design, featuring high efficiency and low energy consumption characteristics. In air compressor applications, their efficient design maximizes the conversion of electrical energy into mechanical energy, enhancing compression efficiency and reducing energy costs.
Reliability and Durability: Siemens motors are well known for excellent quality and reliability, capable of enduring long periods of high-load operation.

In air compressor applications, motor reliability is crucial for maintaining stable operation and providing continuous, reliable air pressure output.
Precise Control: Equipped with advanced control systems, Siemens motors enable accurate operation control of air compressors.

Intelligent adjustment of motor output speed and load matching allows for constant voltage, variable voltage, frequency conversion, and other operational modes based on demand, offering flexible application adaptability.
Low Noise and Vibration: Siemens motors integrate advanced vibration and noise reduction technologies, minimizing mechanical vibration and noise.

This feature contributes to a quieter and more comfortable working environment in air compressor applications, reducing noise-related impacts on employees and workplaces.
Remote Monitoring and Maintenance: Siemens motors are equipped with modern remote monitoring and maintenance capabilities. Through internet or network connectivity, real-time monitoring of motor operating status, performance, and fault information is possible.

This facilitates predictive maintenance and remote troubleshooting, enhancing equipment availability and maintenance efficiency.

In summary, Siemens motors deliver significant improvements and benefits in air compressor applications through their high performance, reliability, precise control, low noise and vibration levels, and advanced remote monitoring and maintenance capabilities. These attributes enable air compressors to operate more efficiently and reliably, creating better working environments and benefits for users.

Siemens Power KOE+ Screw Air Compressor

Why Choose Heat Recovery?

Air compressor heat recovery technology enhances energy efficiency, saves costs, protects the environment, enhances corporate image, and provides flexible heat energy utilization. These advantages underscore the significant importance and application value of air compressor heat recovery in enterprise energy management and sustainable development.

Feasibility Considerations of Kotech KOE+ Series Air Compressor Heat Recovery
Technology:

1. High temperature waste heat generation:
Air compressors produce significant heat energy during operation, typically lost in the form of cooling or water. If the waste heat generated by the air compressor is at a higher temperature, heat recovery technology becomes more feasible.

2. Demand for waste heat utilization:
Enterprises or factories must have a demand for using waste heat to consider the feasibility of heat recovery technology.
For example, waste heat can be used in various industrial processes or heating applications.

3. Cost of waste heat recovery system:
Implementing a waste heat recovery system requires investment in equipment procurement, installation, commissioning, and maintenance. Therefore, the ability of the waste heat recovery system to recover its investment costs within a reasonable time frame is crucial in assessing the feasibility of heat recovery technology.

4. Regulations and environmental requirements:
Some regions have strict regulations and environmental standards concerning energy efficiency and waste heat emissions. In this context, adopting waste heat recovery technology can help enterprises meet regulatory standards and environmental requirements, enhancing the environmental image of enterprises and their capabilities for sustainable development.

Technical Parameters

KOE+ Series Single-Stage Air Compressor

Model	Air delivery(m³/min)	Working Pressure	BSPT	Size	Noise	Weight
	m3/min	Bar		mm	d(BA)	kg
KOE-7.5+	1.55	7.5/8.5	G3/4”	10406901190	61	161
	1.05	10/12.5
	0.85	13/15.5
KOE-7.5VSD+	0.34-1.65	7.5/8.5	G3/4”	10406901190	61	165
	0.3-1.05	10/12.5
	0.24-0.85	13/15.5
KOE-11+	1.9	7.5/8.5	G1″	10406901190	61	223
	1.6	10/12.5
	1.4	13/15.5
KOE-11VSD+	0.48-2.1	7.5/8.5	G1″	10406901190	61	232
	0.41-1.6	10/12.5
	0.35-1.4	13/15.5
KOE-15+	2.85	7.5/8.5	G1″	13508501700	63	265
	2.2	10/12.5
	1.83	13/15.5
KOE-15VSD+	0.72-3.05	7.5/8.5	G1″	13508501700	61	274
	0.66-2.42	10/12.5
	0.54-1.83	13/15.5
KOE-18+	3.6	7.5/8.5	G1-1/4″	13508501700	63	445
	2.8	10/12.5
	2.4	13/15.5
KOE-18VSD+	0.95-3.76	7.5/8.5	G1-1/4″	13508501700	63	458
	0.8-3.33	10/12.5
	0.64-2.47	13/15.5
KOE-22+	3.96	7.5/8.5	G1-1/4″	13508501700	63	538
	3.2	10/12.5
	2.63	13/15.5
KOE-22VSD+	0.89-4.65	7.5/8.5	G1-1/4″	13508501700	63	559
	0.8-3.75	10/12.5
	0.68-3.1	13/15.5
KOE-30+	6	7.5/8.5	G1-1/4″	16308901390	63	636
	4.58	10/12.5
	3.82	13/15.5
KOE-30VSD+	1.35-6.3	7.5/8.5	G1-1/4″	16308901390	63	643
	1.05-5.2	10/12.5
	0.92-4.16	13/15.5
KOE-37+	7.45	7.5/8.5	G1-1/4″	16308901390	67	740
	5.63	10/12.5
	4.46	13/15.5
KOE-37VSD+	1.64-7.6	7.5/8.5	G1-1/4″	16308901390	67	761
	1.44-6.54	10/12.5
	1.23-5.58	13/15.5
KOE-45+	9.5	7.5/8.5	G1-1/4″	190010401695	67	842
	7.04	10/12.5
	5.62	13/15.5
KOE-45VSD+	1.91-10.5	7.5/8.5	G1-1/4″	190010401695	67	867
	1.65-7.49	10/12.5
	1.31-6.33	13/15.5
KOE-55+	11.6	7.5/8.5	G2″	190010401695	72	1475
	9.2	10/12.5
	6.92	13/15.5
KOE-55VSD+	2.45-12.3	7.5/8.5	G2″	190010401695	72	1512
	2.04-9.27	10/12.5
	1.61-7.53	13/15.5
KOE-75+	14.9	7.5/8.5	G2″	220014001850	75	1482
	11.83	10/12.5
	8.2	13/15.5
KOE-75VSD+	2.72-15.7	7.5/8.5	G2″	220014001850	75	1546
	2.4-11.93	10/12.5
	2.01-9.16	13/15.5
KOE-90+	19.8	7.5/8.5	G2″	278016701850	75	1587
	15.65	10/12.5
	11.63	13/15.5
KOE-90VSD+	4.06-20.1	7.5/8.5	G2″	278016701850	75	1675
	3.48-17.73	10/12.5
	2.63-11.98	13/15.5
KOE-110+	23.14	7.5/8.5	DN100	278016701850	78	2257
	16.75	10/12.5
	13.23	13/15.5
KOE-110VSD+	4.74-24.56	7.5/8.5	DN100	278016701850	78	2368
	4.08-18.56	10/12.5
	3.36-15.27	13/15.5
KOE-132+	26	7.5/8.5	DN100	278016701850	75	2545
	22.57	10/12.5
	16.65	13/15.5
KOE-132VSD+	5.18-27.1	7.5/8.5	DN100	278016701850	75	2718
	4.46-22.9	10/12.5
	3.55-17.65	13/15.5
KOE-160+	32.72	7.5/8.5	DN100	278016701850	78	3228
	28.96	10/12.5
	20.01	13/15.5
KOE-160VSD+	7.31-33.25	7.5/8.5	DN100	278016701850	78	3463
	6.35-28.86	10/12.5
	5.40-24.5	13/15.5
KOE-200+	42	7.5/8.5	DN125	460021002270	85	4582
	35.32	10/12.5
	24.65	13/15.5
KOE-200VSD+	8.32-42	7.5/8.5	DN125	460021002270	85	4734
	7.18-35.65	10/12.5
	6.07-27.60	13/15.5
KOE-250+	50.5	7.5/8.5	DN125	460021002270	85	5340
	43.5	10/12.5
	30.14	13/15.5
KOE-250VSD+	9.55-56	7.5/8.5	DN125	460021002270	85	7768
	8.36-45	10/12.5
	7.04-32.02	13/15.5
KOE-315+	65	7.5/8.5	DN125	480023002400	85	7768
	57	10/12.5
	37.24	13/15.5
KOE-315VSD+	13.19-66	7.5/8.5	DN125	480023002400	85	7936
	11.27-57.24	10/12.5
	9.96-45.28	13/15.5

KOE II+ Series Two-Stage Air Compressor

Model	Air delivery(m³/min)	Working Pressure	BSPT	Size	Noise	Weight
	m3/min	Bar		mm	d(BA)	kg
KOE-22II+	5.73	7.5/8.5	G1-1/4″	13508501700	63	588
	4.19	10/12.5
	3.37	13/15.5
KOE-22IIVSD+	1.81-6.05	7.5/8.5	G1-1/4″	13508501700	63	619
	1.28-4.26	10/12.5
	1.14-3.69	13/15.5
KOE-30II+	7.67	7.5/8.5	G1-1/2″	16308901039	63	854
	5.57	10/12.5
	4.12	13/15.5
KOE-30IIVSD+	2.31-7.71	7.5/8.5	G1-1/2″	16308901039	63	882
	1.83-6.12	1.36-4.53
	0.35-1.4	13/15.5
KOE-37II+	9.31	7.5/8.5	G1-1/2″	190010401695	67	950
	7.46	10/12.5
	5.49	13/15.5
KOE-37IIVSD+	2.84-9.47	7.5/8.5	G1-1/2″	190010401695	67	983
	2.27-7.58	10/12.5
	1.81-6.04	13/15.5
KOE-45II+	11.98	7.5/8.5	G2″	220014001850	67	1180
	9.15	10/12.5
	7.35	13/15.5
KOE-45IIVSD+	3.64-12.16	7.5/8.5	G2″	220014001850	67	1230
	2.79-9.30	10/12.5
	2.20-7.47	13/15.5
KOE-55II+	15.86	7.5/8.5	G2″	220014001850	72	1775
	11.66	10/12.5
	9.01	13/15.5
KOE-55IIVSD+	4.79-15.9	7.5/8.5	G2″	220014001850	72	1812
	3.7-12.4	10/12.5
	3.09-10.3	13/15.5
KOE-75II+	18.14	7.5/8.5	DN100	278016701850	75	2560
	15.2	10/12.5
	11.48	13/15.5
KOE-75IIVSD+	5.53-18.44	7.5/8.5	DN100	278016701850	75	2670
	4.64-15.45	10/12.5
	3.64-12.13	13/15.5
KOE-90II+	21.82	7.5/8.5	DN100	278016701850	78	3360
	18.97	10/12.5
	14.97	13/15.5
KOE-90IIVSD+	6.57-22.3	7.5/8.5	DN100	278016701850	78	3450
	5.76-19.3	10/12.5
	4.66-15.53	13/15.5
KOE-110II+	25.6	7.5/8.5	DN100	278016701850	78	3765
	21.19	10/12.5
	18.69	13/15.5
KOE-110IIVSD+	8.11-27.03	7.5/8.5	DN100	278016701850	78	3892
	6.46-21.55	10/12.5
	5.92-19.73	13/15.5
KOE-132II+	31.64	7.5/8.5	DN100	278016701850	78	3950
	25.94	10/12.5
	20.87	13/15.5
KOE-132IIVSD+	10.12-33.75	7.5/8.5	DN100	278016701850	78	4182
	7.91-26.38	10/12.5
	6.51-21.68	13/15.5
KOE-160II+	36.4	7.5/8.5	DN125	460021002270	78	5546
	30.86	10/12.5
	25.56	13/15.5
KOE-160IIVSD+	11.54-38.47	7.5/8.5	DN125	460021002270	78	5683
	9.71-31.38	10/12.5
	7.78-25.99	13/15.5
KOE-185II+	40.4	7.5/8.5	DN125	460021002270	85	6275
	31.85	10/12.5
	26.71	13/15.5
KOE-185IIVSD+	12.75-42.52	7.5/8.5	DN125	460021002270	85	6482
	9.80-32.67	10/12.5
	8.35-27.82	13/15.5
KOE-200II+	45.3	7.5/8.5	DN125	480023002270	85/td>	6800
	35.22	10/12.5
	30.4	13/15.5
KOE-200IIVSD+	13.79-45.97	7.5/8.5	DN125	480023002270	85	7120
	10.76-35.87	10/12.5
	9.29-30.96	13/15.5
KOE-220II+	50.8	7.5/8.5	DN125	480023002270	85	7540
	39.54	10/12.5
	33.47	13/15.5
KOE-220IIVSD+	15.52-51.75	7.5/8.5	DN125	480023002270	85	7650
	12.05-40.18	10/12.5
	10.33-34.46	13/15.5
KOE-250II+	55.15	7.5/8.5	DN125	480023002420	85	8400
	44.62	10/12.5
	38.95	13/15.5
KOE-250IIVSD+	17.16-57.19	7.5/8.5	DN125	480023002420	85	8600
	13.61-45.37	10/12.5
	11.88-39.61	13/15.5
KOE-280II+	61.91	7.5/8.5	DN125	480023002420	85	9560
	49.8	10/12.5
	44.42	13/15.5
KOE-280IIVSD+	19.55-65.18	7.5/8.5	DN125	480023002420	85	9730
	15.42-51.53	10/12.5
	13.55-45.17	13/15.5
KOE-315II+	67.07	7.5/8.5	DN125	480023002420	85	11500
	54.02	10/12.5
	49.05	13/15.5
KOE-315IIVSD+	20.7-69.01	7.5/8.5	DN125	480023002420	85	11650
	17.17-57.25	10/12.5
	14.96-49.88	13/15.5

Here’s a description of the industries that the KOE + Series Air Compressor is used in:

The KOE Series Air Compressor is a high-performance rotary screw air compressor designed to cater to industries that demand superior quality and reliability. This cutting-edge compressor is meticulously engineered using top-tier components from renowned brands, making it an ideal choice for discerning clients who prioritize excellence.

Industries Served:

Manufacturing:
The KOE Series Air Compressor finds its place in various manufacturing processes where consistent and reliable compressed air is essential. From automotive assembly lines to electronics manufacturing, this compressor ensures uninterrupted production cycles, contributing to the precision and efficiency of these industries.

Food and Beverage:
In the food and beverage industry, maintaining clean and contaminant-free compressed air is crucial. The KOE Series excels in providing the hygienic and oil-free compressed air necessary for food processing, packaging, and bottling operations, ensuring the highest quality standards are met.

Pharmaceuticals:
Pharmaceutical manufacturing demands adherence to strict quality and safety regulations. The KOE Series Air Compressor’s utilization of premium components ensures that the compressed air used in critical processes, such as medication formulation and sterile environments, is free from impurities and contaminants.

Electronics:
Precision is paramount in the electronics industry, where even the tiniest particles can disrupt delicate manufacturing processes. The KOE Series offers ultra-clean compressed air that safeguards sensitive electronic components during fabrication, assembly, and testing.

Automotive:
In the automotive sector, where efficiency and reliability are paramount, the KOE Series Air Compressor ensures a steady supply of compressed air for tasks ranging from pneumatic tools in auto repair shops to automated systems on assembly lines, enhancing overall productivity.

Textiles:
Textile manufacturing demands consistent and controlled airflow for various processes like spinning, weaving, and dyeing. The KOE Series caters to these requirements by delivering stable compressed air to power the machinery involved in textile production.

Energy:
Power generation and energy exploration industries often require compressed air for crucial tasks such as instrumentation, control systems, and pneumatic tools. The KOE Series provides the reliability needed for these applications, contributing to the seamless operation of energy-related processes.

Printing and Packaging:
For high-quality printing and precise packaging, a reliable source of compressed air is indispensable. The KOE Series Air Compressor ensures consistent pressure and purity, enhancing the outcomes in printing presses and packaging lines.

In essence, the KOE Series Air Compressor serves as a vital component across diverse industries, where its dedication to exceptional quality, brand-name components, and reliable performance makes it the compressor of choice for clients who demand nothing less than the best.

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