portable air compressor work have four processes: inspiratory process, airtight process, compression process, exhaust process. This is the cycle of four processes, as shown in the figure below.
2015年12月13日星期日
The basic structure of portable air compressor instructions
In daily life, portable air compressor is mostly screw air compressor,so the portable compressor air end is made of rotor, bearing, housing and shaft seal structure.Rotor can be divided into male rotor and female rotor, its together with the bearing is installed in the chassis. Air from one end of the suction, and then through female rotor and male rotor and the matching between the gear, the air is compressed, and is discharged from the other end.
portable air compressor work have four processes: inspiratory process, airtight process, compression process, exhaust process. This is the cycle of four processes, as shown in the figure below.
portable air compressor work have four processes: inspiratory process, airtight process, compression process, exhaust process. This is the cycle of four processes, as shown in the figure below.
2015年12月10日星期四
Durable low pressure screw air compressor
Durable low pressure screw air compressor
Advantages
1. It will cause a terrible waste of electric power if choose a routine 7bar air compressor when the maximum working pressure is 2 to 5bar. DENAIR Durable low pressure screw air compressor can enlarge the air delivery under the same motor power to help you save 20% to 50% electric power.
2. Conform to CE,ISO9001 and energy saving certification,etc..
3. Especially design for textile,cement and glass industry,etc.
2. Conform to CE,ISO9001 and energy saving certification,etc..
3. Especially design for textile,cement and glass industry,etc.
Product description
Low Pressure Screw Air Compressor
♦ Efficient air end.
♦ Intelligent control,real-time supervision.
♦ High reliability,low oil content.
♦ More energy-saving. ♦ Tailor-made.
♦ Efficient air end.
♦ Intelligent control,real-time supervision.
♦ High reliability,low oil content.
♦ More energy-saving. ♦ Tailor-made.
| Denair specially produces 3Bar/5Bar low pressure and energy saving screw air compressor series for textile, coating, cement, glass, water treatment, building materials, food processing, electronics industry etc. |
 |
Technical Parameters
Packing & shipping
About DENAIR
DENAIR Team
DENAIR Factory & Product Lines
DENAIR Certificates
DENAIR Global Customers
DENAIR Exhibitions
DENAIR Service
1. Engineers available to service machinery overseas.
2. Sales engineers provide specific reply within 24 hours when the customer has after-sales problem until it’s solved.
3. Guarantee period is 1 year for the whole machine (except maintenance consumables).
2. Sales engineers provide specific reply within 24 hours when the customer has after-sales problem until it’s solved.
3. Guarantee period is 1 year for the whole machine (except maintenance consumables).
FAQ
Q : How many staff in DENAIR Group?
A : About 400.
Q : How many staff in your factory?
A : About 70.
Q : How many staff in your international trading company?
A : 20.We have salesman who can speak English,French,Russian,Spanish,Indonesian and Arabic.
Q : What's your factory’s production capacity?
A : About 500 units per month.
Q : What’s the sales volume of DENAIR Group in a year?
A : About USD 40,000,000.00 in 2014.
Q : What’s the sales volume of your international trading company in a year?
A : About USD 8,000,000.00 in 2014,20% of the Group annual sales.
Q : How many units does DENAIR export in one month?
A : About 50-100.
A : About 400.
Q : How many staff in your factory?
A : About 70.
Q : How many staff in your international trading company?
A : 20.We have salesman who can speak English,French,Russian,Spanish,Indonesian and Arabic.
Q : What's your factory’s production capacity?
A : About 500 units per month.
Q : What’s the sales volume of DENAIR Group in a year?
A : About USD 40,000,000.00 in 2014.
Q : What’s the sales volume of your international trading company in a year?
A : About USD 8,000,000.00 in 2014,20% of the Group annual sales.
Q : How many units does DENAIR export in one month?
A : About 50-100.
Contact DENAIR
Shanghai DENAIR Compressor Co., Ltd.
Office Add.:No.18,Baosheng Road,Songjiang District,Shanghai,China
Factory Add.: No. 733,Wenbin Road, Xinbang Town, SongjiangDistrict,Shanghai,China
Website: http://www.denairgroup.net
Office Add.:No.18,Baosheng Road,Songjiang District,Shanghai,China
Factory Add.: No. 733,Wenbin Road, Xinbang Town, SongjiangDistrict,Shanghai,China
Website: http://www.denairgroup.net
2015年12月8日星期二
How to test the performance of the air compressor
the quality and reliability of the air compressor is crucial for the safety of the vehicle,when air compressor used in vehicle launch system, operation system . Air compressor at run time, if air compressor fault occurs, it will cause fatal damage to the braking system of the train. Therefore, It is necessary to develop air compressor performance test.
for air compressor function requirements ,test air compressor performance, design and provide air compressor test experiment platform, test whether air delivery leakage or overload or not , and motor working parameters information, and ultimately the various parameters can be automatically generated test report. Can rapidly and accurately get the parameters of air compressor, greatly reducing the possibility of the failure of air compressor, to achieve the goal of successful use of air compressor.
for air compressor function requirements ,test air compressor performance, design and provide air compressor test experiment platform, test whether air delivery leakage or overload or not , and motor working parameters information, and ultimately the various parameters can be automatically generated test report. Can rapidly and accurately get the parameters of air compressor, greatly reducing the possibility of the failure of air compressor, to achieve the goal of successful use of air compressor.
2015年12月2日星期三
High performance diesel screw air compressor for sale
High performance diesel screw air compressor for sale
Product advantages
Product Description
Technical parameters of diesel mobile screw compressor
| Model | DACY-5.3/7 | DACY-8.5/10 | DACY-9.0/7 | DACY-10.0/8 | DACY-11.0/13 | DACY-12.0/13 |
Machine
|
||||||
| Free AirDelivery (m³/min) |
5.3 | 8.5 | 9.0 | 10.0 | 11.0 | 12.0 |
| Normal Working Pressure (bar) |
7 | 10 | 7 | 8 | 13 | 13 |
| Weight (kg) | 1500 | 1950 | 1850 | 1950 | 2380 | 2650 |
| Dimensions L*W*H(mm) |
3160* 1740* 1515 |
2800* 1740* 1760 |
3900* 1920* 1700 |
2880* 1740* 1760 |
3450* 1520* 2200 |
3940* 1970* 2350 |
| Wheel Qty | 2 | 2 | 2 | 2 | 4 | 2 |
| Size*No.of Air Outlet Valve |
G1*2 | R1.1/2”*1;R1*1 | G11/2*1;G3/4*1 | R1.1/2*1;R1”*1 | G11/2*1;G3/4*1 | G2’*1; G1”*1 |
Diesel Engine
|
||||||
| Manufacturer | Quanchai | Yuchai | Yuchai | Yuchai | Cummins | Cummins |
| Model | QC4105 | YCB115Z | YC4D95Z-K20 | YC4B115Z | 6BTA5.9-C180 | 6BTA5.9 |
Water-cooled 4-stroke direct injection
|
||||||
| Bore*Stoke(mm)*No. of Cylinders |
105* 118*4 |
108*125*4 | 108*115*4 | 108*125*4 | 102*120*6 | 102*120*6 |
| Engine Capacity(L) | 4.087 | 4.58 | 4.214 | 4.58 | 5.9 | 5.9 |
| Rated Speed(R/min) | 2400 | 2400 | 2100 | 2400 | 2500 | 2500 |
| Rated Power | 44kw/60hp | 84kw/115hp | 70kw/95hp | 84kw/115hp | 132kw/180hp | 132kw/180hp |
| Engine oil Capacity(L) | 25 | 9-12 | 12 | 9-12 | 24 | 24 |
| Fuel Tank Capacity(L) | 100 | 120-160 | 130 | 120-160 | 380 | 380 |
| Storage Battery | 24V | 24V | 24V | 24V | 24V | 24V |
Compressor
|
||||||
| Compression Stage | 1 | 1 | 1 | 1 | 1 | 1 |
| Lubricating OilCapacity(L) | 25 | 48 | 25 | 48 | 30 | 65 |
Global Customers
Packaging & Shipping
About DENAIR
DENAIR Team
DENAIR Certificates
DENAIR Factory & Product Lines
DENAIR Exhibitions
Our Services
1.Engineers available to service air compressor overseas.
2.Sales engineers provide specific reply within 24 hours when the customer has after-sales problem until it’s solved.
3.Guarantee period is 1 year for the whole machine (except maintenance consumables).
3.Guarantee period is 1 year for the whole machine (except maintenance consumables).
Contact us
Shanghai DENAIR Compressor Co., Ltd.
Office Add.:No.18,Baosheng Road,Songjiang District,Shanghai,China
Factory Add.: No. 733,Wenbin Road, Xinbang Town, Songjiang District,Shanghai,China
FAQ
How long is your air compressor warranty?
Answer: 1 year.
Do you provide After-sales service parts?
Answer: Of course, We could provide easy-consumable spares.
How long could your portable air compressor be used?
Answer: Generally, more than 10 years.
How about your price?
Answer: Based on high quality, Our price is very competitive in the world
How about your customer service?
Answer: For email, we could reply our customers' emails within 2 hours.
2015年11月30日星期一
Reduce the safety accident frequency of portable air compressor
many users often overlooked a lot of problems in the process of portable air compressor use, which led to the occurrence of accidents, Denel summed up a few points to reduce the number of portable air compressor safety accident frequency measures, hoping to help you.
1, regular maintenance of mobile air compressor equipment. many users often in order to save the cost of maintenance , so that the device has a lot of security risks.
2, strictly follow the operation procedures. Before the appointment must be professional training, and after the training, it is important to operate equipment after operator pass test.
3, strengthen the safety awareness of the operator. Safety awareness is very important to strengthen the operator's own careful degree.
4, manufacturers to do a good job in strict control. Equipment on a small part,It is likely to be the cause of the accident,manufacturers to sell portable air compressor, we must do a good job quality control.
More about portable air compressor brand, portable air compressor price, model, selection of compressor, you can contact denair ,denair will serve for you and look forward to your calling.
1, regular maintenance of mobile air compressor equipment. many users often in order to save the cost of maintenance , so that the device has a lot of security risks.
2, strictly follow the operation procedures. Before the appointment must be professional training, and after the training, it is important to operate equipment after operator pass test.
3, strengthen the safety awareness of the operator. Safety awareness is very important to strengthen the operator's own careful degree.
4, manufacturers to do a good job in strict control. Equipment on a small part,It is likely to be the cause of the accident,manufacturers to sell portable air compressor, we must do a good job quality control.
More about portable air compressor brand, portable air compressor price, model, selection of compressor, you can contact denair ,denair will serve for you and look forward to your calling.
2015年11月29日星期日
High performance portable air compressor for sale
High performance portable air compressor for sale
Product advantages
Product Description
Technical parameters of diesel mobile screw compressor
| Model | DACY-5.3/7 | DACY-8.5/10 | DACY-9.0/7 | DACY-10.0/8 | DACY-11.0/13 | DACY-12.0/13 |
Machine
|
||||||
| Free AirDelivery (m³/min) |
5.3 | 8.5 | 9.0 | 10.0 | 11.0 | 12.0 |
| Normal Working Pressure (bar) |
7 | 10 | 7 | 8 | 13 | 13 |
| Weight (kg) | 1500 | 1950 | 1850 | 1950 | 2380 | 2650 |
| Dimensions L*W*H(mm) |
3160* 1740* 1515 |
2800* 1740* 1760 |
3900* 1920* 1700 |
2880* 1740* 1760 |
3450* 1520* 2200 |
3940* 1970* 2350 |
| Wheel Qty | 2 | 2 | 2 | 2 | 4 | 2 |
| Size*No.of Air Outlet Valve |
G1*2 | R1.1/2”*1;R1*1 | G11/2*1;G3/4*1 | R1.1/2*1;R1”*1 | G11/2*1;G3/4*1 | G2’*1; G1”*1 |
Diesel Engine
|
||||||
| Manufacturer | Quanchai | Yuchai | Yuchai | Yuchai | Cummins | Cummins |
| Model | QC4105 | YCB115Z | YC4D95Z-K20 | YC4B115Z | 6BTA5.9-C180 | 6BTA5.9 |
Water-cooled 4-stroke direct injection
|
||||||
| Bore*Stoke(mm)*No. of Cylinders |
105* 118*4 |
108*125*4 | 108*115*4 | 108*125*4 | 102*120*6 | 102*120*6 |
| Engine Capacity(L) | 4.087 | 4.58 | 4.214 | 4.58 | 5.9 | 5.9 |
| Rated Speed(R/min) | 2400 | 2400 | 2100 | 2400 | 2500 | 2500 |
| Rated Power | 44kw/60hp | 84kw/115hp | 70kw/95hp | 84kw/115hp | 132kw/180hp | 132kw/180hp |
| Engine oil Capacity(L) | 25 | 9-12 | 12 | 9-12 | 24 | 24 |
| Fuel Tank Capacity(L) | 100 | 120-160 | 130 | 120-160 | 380 | 380 |
| Storage Battery | 24V | 24V | 24V | 24V | 24V | 24V |
Compressor
|
||||||
| Compression Stage | 1 | 1 | 1 | 1 | 1 | 1 |
| Lubricating OilCapacity(L) | 25 | 48 | 25 | 48 | 30 | 65 |
Global Customers
Packaging & Shipping
About DENAIR
DENAIR Team
DENAIR Certificates
DENAIR Factory & Product Lines
DENAIR Exhibitions
Our Services
1.Engineers available to service portable air compressor overseas.
2.Sales engineers provide specific reply within 24 hours when the customer has after-sales problem until it’s solved.
3.Guarantee period is 1 year for the whole machine (except maintenance consumables).
3.Guarantee period is 1 year for the whole machine (except maintenance consumables).
Contact us
Shanghai DENAIR Compressor Co., Ltd.
Office Add.:No.18,Baosheng Road,Songjiang District,Shanghai,China
Factory Add.: No. 733,Wenbin Road, Xinbang Town, Songjiang District,Shanghai,China
Tel:+86(0)21 37831829
Fax:+86(0)21 37831829
Email: export@denaircompressor.net
website: http://www.denairgroup.net
FAQ
How long is your air compressor warranty?
Answer: 1 year.
Do you provide After-sales service parts?
Answer: Of course, We could provide easy-consumable spares.
How long could your air compressor be used?
Answer: Generally, more than 10 years.
How about your price?
Answer: Based on high quality, Our price is very competitive in the world
How about your customer service?
Answer: For email, we could reply our customers' emails within 2 hours.
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