- Model NO.: MMA-400
- Current: Inverter Current
- Specification: CE
- HS Code: 8515390000
- Type: ARC Welders
- Trademark: Kailida or OEM
- Origin: Zhejiang, China
Features:
Portable, affordable
Wide scope of power supply under 320-440V
Waterproof, anti-static, anti-corrosive, small size, light weight, high quality and energy-saving
Good arc-starting and arc force, anti-sticking
High welding quality, deep penetration, high intensity
Auto-protection of over-voltage and over current
Autocompensation for voltage fluctuation
Especially suit for fitting and hardware industry, etc
Applications:
Widely used on a variety of materials such as mild steel, carbon steel, alloy steel in the industries of structural steel, light industrial fabrication, repair and maintenance, ect
Specification:
Item MMA-400
Rated Input Voltage(V) 3phase, 380± 15%
Input Frequency(Hz) 50/60
Rated Input Power(KVA)18
No-load Voltage(V)72
Rated Output Voltage(V) 36
Output Current Range (A)30-350
Duty Cycle(%)60%
Efficiency(%)85
Insulation Class F
Protection ClassIp21
N. W. (Kg)15
Electrode Diameter(mm)1.6-5.0
Cooling tower spray nozzles are designed for optimum coverage of either the fill or coil surface. Optimum coverage increases thermal efficiency while fully wetting the surface. This in turn prevents scale build-up that will lessen the unit capacity. There are several designs for pressurized and gravity-feed systems, each fully optimized for the application. Regardless of design, nozzles are easily removed, either to accommodate new flow rates or to replace broken nozzles. To facilitate cleaning or replacement; counterflow nozzles are installed using grommets which also allows the nozzles to be properly positioned. Kits are available, complete with insert grommets for pressurized systems or installation tools for gravity systems.
Cooling Tower Spray Nozzle,Cooling Tower Nozzle,Water Spray Nozzle,Cooling Tower Nozzles Types
Hebei Long Zhuo Trade Co., Ltd. , https://www.hblongzhuo.com