Nsrh Roots Vacuum Pump (air blower)

• Model NO.: NSRH
• Type: Roots Type
• Material: Casting Iron
• Connect: Belt
• Trademark: greentech
• Origin: China

• Pressure Medium: Gas
• Color: Blue
• Impeller: Tri-Lobe
• Drive: Motor
• Specification: 50~300
• HS Code: 8414

Greentech International (Zhangqiu) Co., Ltd is the professional roots blower supplier. The NSRH type clover spiral Roots blower on the basis of the manufacture and sale of a Roots blower for many years the development of new products using new technology.
The machine through the use of new lines on the impeller, the overall adiabatic efficiency and volumetric efficiency is further improved, and is excellent particularly in the fan of the air volume and pressure characteristics.
So-called excellent efficiency is the amount of heat generation of the wind turbine itself is reduced, i. e. The temperature rise dropped, the various models using the exhaust pressure in the dry state is up to 1kgf/cm2.
Duty:
Bore: 50 ~ 300mm
Flow capacity: 0.5 ~ 134.1m3/min
Pressure rise: 9.8kPa~98.8kPa
Vacuum: -49kPa

Application:
Mainly used in sewage treatment (aeration), powder conveyor (cement, feed, etc. ), combustion furnace, washing, vacuum packaging.

   Omega Light Keel Roll Forming Machine is used galvanized, PPGI, Aluminum coils as raw materials, products are light weigth, heavt duty, ususlly used for building decorations, especially suitable to use in bedroom, kitchen, washroom, corridor and so on.

Specifications:

Raw material	PPGI, GI, Aluminum coils
Material thickness range	0.3-1mm
Forming speed	30-40m/min(without punching)
Rollers	12 rows
Material of forming rollers	45# steel with chromed
Shaft diameter and material	40mm, material is 40Cr
Controlling system	PLC
Material of cutting blade	Cr12 mould steel with quenched treatment
Voltage	380V/3Phase/50Hz or at your requirement
Main motor power	4KW
Hydraulic atation power	3KW
Way of driven	Gear box

Working process:

Decoiler - Feeding guide - Straightening - Main roll forming machine - PLC control system - Servo tracking cutting - Receiving table

Pictures for machine:

Training and Installation :
1. We offer installation service local in paid, reasonable charge. 
2. QT test is welcome and professional.
3. manual and using guide is optional if no visiting and no installation. 

Certification and after service:
1. Match the technology standard, ISO producing certification 
2. CE certification 
3. 12 months warranty since the delivery. Board. 

Our advantages:
1. Short delivery period. 
2. Effective communication 
3. Interface customized. 

Omega Light Keel Forming Machine

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