Model NO.: OH400
Gas: Oxyhydrogen
AC Voltage Requirement: 220/110 V
Max Gas Output: 400L/H
Dimensions - L*W*H: 710*250*510 mm
Gross Weight: 35 kg
Is Customized: Yes
Feature: Water Fuel Saving, Eco-Friendly, Cost Saver
Working Medium: Pure Water, Electricity
Water Feed: Manual
Usage: Refrigerator Brazing, Soldering Brass Instruments
Accessories: Hho Torch, Flash Arrestor, Gas Pipe
Trademark: OKAY ENERGY
Transport Package: Standard Export Packing
Specification: Rated Power 1.4KW/h
Origin: Made in Changsha, China
HS Code: 8405100000
Mini Portable Welding Machine Flame Soldering Oh400

Mini Portable Welding Machine Flame Soldering Oh400
Mini Portable Welding Machine Flame Soldering Oh400
Mini Portable Welding Machine Flame Soldering Oh400

HHO welding torch, water electrolysis, HHO brazing welding machine
Oxyhydrogen Generator Data Sheet
Model Number OH100 OH200 OH300 OH400 OH600 OH1000
AC Voltage Requirement (V) 220/110  220/110  220/110  220/110  220/110    220/110 
Phase Single Single Single Single Single Single
Rated Power (KW/h) 0.4 0.8 1 1.4 2 2.5
Max Gas Output 100L/h 200L/h 300L/h 400L/h 600L/h 1000L/h
Max. Working Pressure (kg/cm²) 2 2 2 2 2 2
Max. Water Consumption (L/h) 0.06 0.1 0.16 0.21 0.33 0.53
Water Feed Manual Manual Manual Manual Manual Auto
Max. Flame Modifier Consumption (L/h) 0.05 0.1 0.15 0.17 0.15 0.2
Flame Modifier Feed Manual Manual Manual Manual Manual Manual
Dimensions - L*W*H (mm) 390*250*510 450*250*510 590*250*510 710*250*510 930*250*510 540*500*670
Gross Weight (kg) 15 20 25 35 45 80
Ventilation Space Requirement (mm) 200 in each direction 200 in each direction 200 in each direction 200 in each direction 200 in each direction    200 in each direction


Why Use Oxy-Hydrogen Generator?
1) Maximum safety
2) Environmentally friendly without pollution.
3) Electricity and water cost reduced by over 40% compared to acetylene flame.
4) Low heat dispersal
5) Excellent welding and cutting quality.
6) Portable, flexible, and movable.


Applications for Welding Industries
Oxyhydrogen flame is ideal for:
1) OEM, transformers, and power generators;
2) Electric motor and power generator repair shops;
3) Electric motor workshops;
4) Large air conditioning supplies;
5) Solar collectors;
6) Manufacturing of large statues;
7) Manufacturing of trophies, chandeliers, statues, and other brass articles;
8) Gold, silver, platinum jewelry welding and repair;
9) Musical instrument welding & repair;
10) Other copper welding & soldering

Other Applications:
1) Welding: Copper, Gold, Silver, Iron, and Tin
2) Heating: Glass and any metal
3) Flame polishing: Acrylic, Plexiglass



Advantages and Features
1. Safety – Oxy-hydrogen uses only water and electricity, no gas bottles or hydrogen storage, no leakage or explosion risk.
2. Convenience – It works with just water and electricity; one liter of water can last 7-8 hours. Liquid gas bottles require manual replacement, which is inconvenient.
3. Cleanliness – Oxy-hydrogen combustion produces only small amounts of water vapor, making it safe for pharmaceuticals. Liquid gas combustion releases CO₂, CO, and nitrogen compounds, which can affect product quality.
4. High Efficiency – The speed of oxy-hydrogen flame welding is faster than that of liquid gas.
Free Machine Accessories:
Torch and nozzle: 1 set
Soft pipe: 2m
Flame arrester: 1 unit

Mini Portable Welding Machine Flame Soldering Oh400
Video Demonstrations
1) Welding demo: For jewelry welding, electric motor welding, and brazing, copper welding: Watch Here
2) How to install our OH machines? Click or copy the link to watch.


Mini Portable Welding Machine Flame Soldering Oh400

Okay Service
1. 24-hour online chat, email, or phone support for inquiries, technical assistance, and after-sales service.
2. Warranty: 1 year (core parts for 1 year; other parts for 6 months excluding human damage).
3. Online trade assurance service (protects buyer's payment regarding on-time delivery and product quality).


Company Introduction
Okay Energy Equipment Co., Ltd is one of the largest manufacturers of oxyhydrogen generators with over 10 years of experience. We have CE, ISO9001, TUV, FCC certifications and our own patents. We offer high-quality products and excellent service to our customers. If you have any questions, feel free to contact us.
Okay Energy Equipment Co., Ltd
Address: No. 27, Wenxuan Road, Yuelu District, Changsha City, China
Tel: 0086-731-83979221
Web: www.okayenergy.com

Profiles For Door And Window Frames

Door and window frame profiles refer to the materials used for making door and window frames. These materials not only determine the basic structure of doors and windows, but also affect their overall performance (such as thermal insulation, sound insulation, etc.) and appearance style.
 
When choosing suitable door and window frame profiles, in addition to considering the characteristics of the materials themselves, it is also necessary to comprehensively take into account factors such as budget constraints, usage environment and personal preferences.

Huai'an Senyu Intelligent Technology Co., LTD , https://www.jshasyzn.com