Model NO.: 820H47
Impeller: Double
Stage: Double
Frequency: 50/60Hz
Trademark: REXCHIP
Specification: CE
Origin: Zhejiang, China
HS Code: 8481809090
Model NO.: 820H47
Impeller: Double
Stage: Double
Frequency: 50/60Hz
Trademark: REXCHIP
Specification: CE
Origin: Zhejiang, China
HS Code: 8481809090
We are the manufacturer for side channel blowers(also called regenerative blower, ring blower), located in Wenling, Zhejiang, China, which is near Ningbo and Shanghai port. Our company is specialized in producing the high pressure and efficiency side channel blowers. 
 
The air flow capabilities of our blowers range from 80 to 2480 m3/h, the max vacuum pressure could reach -500mbar, and the max compress pressure could reach 600mbar, the power ranges from 0.4KW to 29KW. We only produce side channel blowers. 
 
The advantages of our products: 
1. 100% oil free, Insulation class is F, Protection class is IP55.
2. Dual frequency 50HZ and 60HZ are available
3. Made of die cast aluminum ADC12.
4. Dual usage: compressor and vacuum (suction and blow).
5. Virtually maintenance free, with sealed long life bearings.
6. Low noise

Model Stage Frequency Power Voltage Current Airflow Vaccum Compress Noise Weight


HZ KW V A m3/h mbar mbar dB(A) Kg
820  H47 Double 50 15 345-415Δ 600-720Y 32.5Δ/18.8Y 520 -460 670 74 140
60 17.3 380-480Δ 660-720Y 34.5Δ/19.9Y 620 -490 750 78


We are the manufacturer for side channel blowers(also called regenerative blower, ring blower), located in Wenling, Zhejiang, China, which is near Ningbo and Shanghai port. Our company is specialized in producing the high pressure and efficiency side channel blowers. 
 
The air flow capabilities of our blowers range from 80 to 2480 m3/h, the max vacuum pressure could reach -500mbar, and the max compress pressure could reach 600mbar, the power ranges from 0.4KW to 29KW. We only produce side channel blowers. 
 
The advantages of our products: 
1. 100% oil free, Insulation class is F, Protection class is IP55.
2. Dual frequency 50HZ and 60HZ are available
3. Made of die cast aluminum ADC12.
4. Dual usage: compressor and vacuum (suction and blow).
5. Virtually maintenance free, with sealed long life bearings.
6. Low noise

Model Stage Frequency Power Voltage Current Airflow Vaccum Compress Noise Weight


HZ KW V A m3/h mbar mbar dB(A) Kg
820  H47 Double 50 15 345-415Δ 600-720Y 32.5Δ/18.8Y 520 -460 670 74 140
60 17.3 380-480Δ 660-720Y 34.5Δ/19.9Y 620 -490 750 78


ChangLong winding stretch film machine is a kind of packaging machinery with electrical equipment, using LLDPE, PE, PP, CPE and so on material as raw material to manufacture the single/double-side self-sticky single-layer, double-layer, three-layer or five-layer co-extrusion stretch wrapping film with film width from 500mm to 2000mm, which utilizes the film`s good winding tension, anti-pricking ability, and impact strength to pack various bulk objects or self-contained objects as a whole packaging. This stretch wrapping film machine can also manufacture protective film, PE preservative film, embossing film, silage film and other films by changing some machine parts like T-die or assistant machine.

*Related Products:stretching cling film machine,film wrapping machinery,film stretch production line.

Machine Pictures:

cast co-extrusion film machinestretch film making machinestretch wrapping film machine

protective film machineryStretch Film Making Machinecling film machineembossing film machine

packing film machine

Various Films:

PE preservatice film machinewinding stretch film making machinePE stretch film making machine

mulching film machineryglove film machinery

Stretch Film Machine Series

Hand Stretch Film Machinery,Packaging Stretch Film Machinery,PE Stretch Film Machine,Plastic Stretch Film Machine

CHANGLONGXING SCIENCE & TECHNOLOGY (SHENZHEN) CO.,LTD , http://www.clxmachinery.com