Affordable VSD\VFD Screw Air Compressors for Hacking Flooring

• Customization: Available
• Lubrication Style: Lubricated
• Cooling System: Air Cooling
• Model NO.: DVA Series
• Cylinder Position: Vertical
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Twin-Screw Compressor
• Air End: Aerzen/Denair
• Mute: Mute
• Performance: Energy Saving
• Color: Blue
• Advantage: Incredible Energy Saving
• Configuration: Stationary
• Brand: Denair
• Bearing: SKF
• Converter: ABB Converter
• Air Delivery: 38.1~1658.9 Cfm
• Transport Package: Plywood Pallet Standard Export Packing
• Specification: All pass ISO9001, GC, BV standard
• Trademark: Denair
• Origin: China
• HS Code: 8414809090
• Production Capacity: 100 Sets/Month
• Package Size: 280.00cm * 195.00cm * 200.00cm
• Package Gross Weight: 5150.000kg

Product Description

Affordable VSD\VFD Screw Air Compressors For Hacking Flooring  Advantages:

DENAIR VSD (Variable Speed Drive) rotary screw air compressors are suitable for customers who need different amount of air supply and extremely accurate pressure. It can facilitate customers to optimize production process and improve productivity.
 
The principle of VSD is to adjust the motor rotation speed automatically according to the actual air demand. The reduced system pressure decreases the total energy consumption of the whole system, which can reduce energy costs by 35% or more.
 
The VSD air compressor reduces the energy consumption through the following points:

1. Removing the low efficiency transformation process from the full loading to unloading
2. Avoiding the power during the unloading process
3. Keeping the pipeline pressure drop under 0.1bar
4. Reducing the average working pressure
5. Lowering the system pressure to reduce the system leakage
6. The soft starting method increases the current balance and avoids the current surge
7. A flexible choice from 4 to 13bar which reduces the power consumption most.


Technical Parameters Of Affordable VSD\VFD Screw Air Compressors For Hacking Flooring :
 

Model	Maximum  working pressure		Capacity  FAD		Installed  motor power		Driving  Mode& Cooling  Method	Dimensions (mm)			Weight (kg)	Noise  level [dB(A)]	Air outlet  pipe diameter
	bar(e)	psig	m3/min	cfm	kW	hp		L	W	H
DVA-18G	7.5	109	1.46-2.91	51.6-102.8	18.5	25	Belt  Direct /Direct  Driven Air  Cooling	1000	900	1150	500	65±2	G1"
	8.5	123	1.45-2.89	51.2-102	18.5	25		1000	900	1150	500	65±2	G1"
	10.5	152	1.44-2.87	50.8-101.3	18.5	25		1000	900	1150	500	65±2	G1"
	13	189	1.08-2.16	38.1-76.3	18.5	25		1000	900	1150	500	65±2	G1"
DVA-22G	7.5	109	1.89-3.78	66.7-133.5	22	30		1050	1200	1300	550	65±2	G1 1/4"
	8.5	123	1.87-3.73	66-131.7	22	30		1050	1200	1300	550	65±2	G1 1/4"
	10.5	152	1.55-3.09	54.7-109.1	22	30		1050	1200	1300	550	65±2	G1 1/4"
	13	189	1.38-2.76	48.7-97.5	22	30		1050	1200	1300	550	65±2	G1 1/4"
DVA-30G	7.5	109	2.3-4.59	81.2-162.1	30	40		1050	1200	1300	600	65±2	G1 1/4"
	8.5	123	2.25-4.5	79.4-158.9	30	40		1050	1200	1300	600	65±2	G1 1/4"
	10.5	152	2.16-4.32	76.3-152.5	30	40		1050	1200	1300	600	65±2	G1 1/4"
	13	189	1.89-3.78	66.7-133.5	30	40		1050	1200	1300	600	65±2	G1 1/4"
DVA-37G	7.5	109	3.56-7.11	125.7-251.1	37	50		1050	1200	1300	650	65±2	G1 1/4"
	8.5	123	3.35-6.7	118.3-236.6	37	50		1050	1200	1300	650	65±2	G1 1/4"
	10.5	152	2.76-5.51	97.5-194.6	37	50		1050	1200	1300	650	65±2	G1 1/4"
	13	189	2.22-4.43	78.4-156.4	37	50		1050	1200	1300	650	65±2	G1 1/4"
DVA-45G	7.5	109	4-7.99	141.2-282.1	45	60		1200	1350	1500	800	68±3	G1 1/2"
	8.5	123	3.99-7.97	140.9-281.4	45	60		1200	1350	1500	800	68±3	G1 1/2"
	10.5	152	3.97-7.93	140.2-280	45	60		1200	1350	1500	800	68±3	G1 1/2"
	13	189	2.76-5.51	97.5-194.6	45	60		1200	1350	1500	800	68±3	G1 1/2"
DVA-55G	7.5	109	5.13-10.26	181.1-362.3	55	75		1200	1350	1500	850	68±3	G1 1/2"
	8.5	123	5.08-10.15	179.4-358.4	55	75		1200	1350	1500	850	68±3	G1 1/2"
	10.5	152	4.54-9.07	160.3-320.3	55	75		1200	1350	1500	850	68±3	G1 1/2"
	13	189	3.78-7.56	133.5-266.9	55	75		1200	1350	1500	850	68±3	G1 1/2"
DVA-75G	7.5	109	7.68-15.36	271.2-542.4	75	100		1500	1450	1600	1000	72±3	G2"
	8.5	123	7.65-15.29	270.1-539.9	75	100		1500	1450	1600	1000	72±3	G2"
	10.5	152	6-11.99	211.9-423.4	75	100		1500	1450	1600	1000	72±3	G2"
	13	189	5.81-11.62	205.2-410.3	75	100		1500	1450	1600	1000	72±3	G2"
DVA-90	7.5	109	7.68-15.36	271.2-542.4	90	120	Direct  Driven  Air  Cooling	2150	1300	1550	1900	72±3	DN50
	8.5	123	7.65-15.29	270.1-539.9	90	120		2150	1300	1550	1900	72±3	DN50
	10.5	152	7.02-14.04	247.9-495.8	90	120		2150	1300	1550	1900	72±3	DN50
	13	189	5.83-11.66	205.9-411.7	90	120		2150	1300	1550	1900	72±3	DN50
DVA-110	7.5	109	10.35-20.69	365.5-730.6	110	150		2450	1600	1700	2500	75±3	DN80
	8.5	123	10.3-20.6	363.7-727.4	110	150		2450	1600	1700	2500	75±3	DN80
	10.5	152	8.26-16.52	291.7-583.3	110	150		2450	1600	1700	2500	75±3	DN80
	13	189	7.02-14.04	247.9-495.8	110	150		2450	1600	1700	2500	75±3	DN80
DVA-132	7.5	109	12.42-24.84	438.6-877.1	132	175		2450	1600	1700	2700	75±3	DN80
	8.5	123	12.37-24.74	436.8-873.6	132	175		2450	1600	1700	2700	75±3	DN80
	10.5	152	10.21-20.41	360.5-720.7	132	175		2450	1600	1700	2700	75±3	DN80
	13	189	7.56-15.12	266.9-533.9	132	175		2450	1600	1700	2700	75±3	DN80
DVA-160	7.5	109	14.33-28.66	506-1012	160	215		2650	1600	1800	3600	78±3	DN80
	8.5	123	14.27-28.53	503.9-1007.4	160	215		2650	1600	1800	3600	78±3	DN80
	10.5	152	12.26-24.53	432.9-866.2	160	215		2650	1600	1800	3600	78±3	DN80
	13	189	10.15-20.3	358.4-716.8	160	215		2650	1600	1800	3600	78±3	DN80
DVA-185  DVA185W	7.5	109	15.72-31.44	555.1-1110.1	185	250	Direct  Driven  Air  Cooling  or  Water  Cooling	2800	1500	1800	3700	78±3	DN80
	8.5	123	15.63-31.27	551.9-1104.1	185	250		2800	1500	1800	3700	78±3	DN80
	10.5	152	14.11-28.22	498.2-996.4	185	250		2800	1500	1800	3700	78±3	DN80
	13	189	12.06-24.13	425.8-852	185	250		2800	1500	1800	3700	78±3	DN80
DVA-200  DVA-200W	7.5	109	17.8-35.6	628.5-1257	200	270		2800	1950	2000	3850	82±3	DN100
	8.5	123	17.71-35.42	625.3-1250.7	200	270		2800	1950	2000	3850	82±3	DN100
	10.5	152	15.53-31.05	548.4-1096.4	200	270		2800	1950	2000	3850	82±3	DN100
	13	189	12.06-24.13	425.8-852	200	270		2800	1950	2000	3850	82±3	DN100
DVA-220  DVA-220W	7.5	109	19.12-38.23	675.1-1349.9	220	300		2800	1950	2000	4450	82±3	DN100
	8.5	123	19.06-38.12	673-1346	220	300		2800	1950	2000	4450	82±3	DN100
	10.5	152	15.5-31	547.3-1094.6	220	300		2800	1950	2000	4450	82±3	DN100
	13	189	13.87-27.75	489.7-979.9	220	300		2800	1950	2000	4450	82±3	DN100
DVA-250  DVA-250W	7.5	109	23.52-47.04	830.5-1661	250	350		2800	1950	2000	5150	82±3	DN100
	8.5	123	23.49-46.98	829.4-1658.9	250	350		2800	1950	2000	5150	82±3	DN100
	10.5	152	19.01-38.03	671.2-1342.8	250	350		2800	1950	2000	5150	82±3	DN100
	13	189	17.55-35.1	619.7-1239.4	250	350		2800	1950	2000	5150	82±3	DN100

DENAIR Certifications:




DENAIR Factory:


Shanghai Denair(group)CO,.Ltd. is a Sino-German joint venture enterprise group integrating R&D,manufacturing and marketing.The company brought in advanced compressor R&D and manufacturing and marketing.The company brought in advanced compressor R&D and manufacturing technology of Germany Denair Group to make product development and large-scale production,including piston air compressors,double screw air compressors,Portable Air compressor,High and Medium Pressure Air Compressors, oil free air compressor and compressed air treatment equipment.


DENAIR Exhibitions:


DENAIR Global Customers:


 

DENAIR Variable Frequency Air Compressor Packaging: 

FAQ:

Q1: Are you factory or trade company?  
A1: We are factory.

Q2: What the exactly address of your factory? 
A2:  Our company is located in No. 6767, Tingfeng Rd. Jinshan District, Shanghai 201502, China
And our factory is located in No. 366, YangzhuangBang Street, Pingxing Rd., Xindai Town,Pinghu, Zhejiang Province, China

Q3: Warranty terms of your machine? 
A3: One year warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the machines? 
A4: Yes, of course.

Q5: How long will you take to arrange production? 
A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days

Q6: Can you accept OEM orders? 
A6: Yes, with professional design team, OEM orders are highly welcome.