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72db Low Pressure Air Compressor 75hp Industrial Screw Compressor

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Address: No. 1199, Xiyuan Road, Economic Development Zone, Qidong City, Jiangsu Province, China.

Contact name:Karin

Dhh Compressor Jiangsu Co., Ltd

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72db Low Pressure Air Compressor 75hp Industrial Screw Compressor

Country/Region	china
City & Province	jiangsu
Categories	Air-Compressors

Product Details

General Industrial Screw Compressor 55kw/75hp Low Pressure Air-compressors

Model:DHH55LM

Air delivery: 12~21m³/min

Working pressure: 2~5bar

Power:55kw 75hp

Motor:Suma

Air end:HANBELL/JIUYI

Noise:72db

Dimension:2000*1677*1892mm

Weight:2000kg

Transmiss method:driven

Oil content:≤3ppm

Starting method:Frequency conversion start

Control method:Intelligent controls

Lubricant quantity:50L

Outlet temperature:Ambient temperature+15°C

Ooncuss:≤7mm/s

Product features of low pressure screw air compressor

1. Adopt large rotor and low speed to ensure high performance of the machine;
2. Increase oil and gas separation equipment to ensure that the export oil content is ≤3ppm;
3. The air source of the low-pressure screw air compressor is clean, which reduces the number of cleaning nozzles of texturing machines and other equipment, and improves the quality of the finished product;
4. The heat dissipation area of the oil cooler is increased by more than 30% to ensure normal operation in summer without over-temperature;
5. Independently design the internal pressure ratio of the host to ensure a better specific power;
6. Intelligent control system, automatically adjust the exhaust volume according to the customer's usage (frequency conversion model).
7. For the texturing industry, ensure long-term continuous operation, set fault warnings, and do not stop immediately, so that customers are fully prepared for shutdown;
8. Adopting dual air outlet design, the air outlet temperature can be adjusted according to climate changes, meeting customer needs to a greater extent, and achieving high efficiency and energy saving at the same time.

1. Efficient airend
There is no intermediate transmission, so there is no energy loss; direct drive increases reliability and reduces maintenance costs; large rotors run at low speeds, with higher efficiency, lower noise, lower vibration, and lower energy consumption.

2. High-quality independent oil pump forced lubrication design
(1) Forced lubrication with independent oil pump;
(2) Ensure that there is sufficient fuel injection and a better air-fuel mixture ratio under extremely low exhaust pressure (2kg).

3. Increase customized oil and gas separation system
Increase the customized oil and gas separation system to ensure the ultimate oil and gas separation effect and ensure that the oil content of the air is less than 3ppm.

Technical Parameters

Low-pressure permanent magnet variable frequency air compressor parameters:

Model	Air delicery (m3/min)	Working pressure (Mpa)	Power (kW)	Noise (dB)	Outlet diameter	Dimension(mm)			Weight (kg)
						Length	Width	Height
DHH22LM	6.30	0.3	22	72	G2	1600	1060	1470	950
	5.30	0.4
DHH30LM	7.02	0.3	30	72	G2	1600	1060	1470	1050
	6.90	0.4
	6.21	0.5			G11/2	1500	940	1415	890
DHH37LM	10.00	0.3	37	72	G2	2000	1120	1590	1180
	9.60	0.4
	8.00	0.5
DHH45LM	12.60	0.3	45	72	G2	2000	1120	1590	1260
	12.10	0.4
	9.30	0.5
DHH55LM	21.00	0.2	55	76	DN150	2100	1677	1892	2000
	15.61	0.3
	14.80	0.4			G2	2000	1120	1590	1350
	12.00	0.5
DHH75LMH	29.50	0.2	75	76	DN150	2100	1677	1892	2100
	21.50	0.3
	21.00	0.4
	15.50	0.5			G2	2000	1120	1590	1450
DHH90LMH	36.00	0.2	90	76	DN150	3050	2000	2000	3300
	28.80	0.3
	22.60	0.4
	21.00	0.5
DHH110LMH	44.50	0.2	110	76	DN150	3050	2000	2000	3450
	35.50	0.3
	28.50	0.4
DHH132LMH	47.00	0.2	132	82	DN200	3720	2100	2150	4800
	44.50	0.3
	35.30	0.4
	28.30	0.5
DHH160LMH	55.70	0.2	160	82	DN200	3720	2100	2150	5100
	51.00	0.3
	44.00	0.4
DHH185LMH	58.00	0.3	185	85	DN250	4010	2250	2250	5800
	49.00	0.4
DHH200LMH	62.00	0.3	200	85	DN250	4010	2250	2250	6000
	55.30	0.4