The Data Sheet
Model Number | OH100 | OH200 | OH300 | OH400 | OH600 |
AC Voltage Requirement (V) | 220/110 | 220/110 | 220/110 | 220/110 | 220/110 |
Phase | Single | Single | Single | Single | Single |
Rated Power (KW/h) | 5V 60A | 5V 60A | 5V 60A | 5V 60A | 5V 60A |
Max Gas Output | 100L/h | 200L/h | 300L/h | 400L/h | 600L/h |
Max. Working Pressure (kg/cm²) | 2 | 2 | 2 | 2 | 2 |
Max. Water Consumption (L/h) | 0.06 | 0.7 | 1 | 1.4 | 0.33 |
Water Feed | manual | manual | manual | manual | manual |
Max. Flame Modifier Consumption (L/h) | 0.05 | 0.1 | 0.15 | 0.17 | 0.15 |
Flame Modifier Feed | 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 |
Gross Weight (kg) | 15 | 20 | 25 | 35 | 45 |
Ventilation Space Requirement (mm) | 200 in each direction | 200 in each direction | 200 in each direction | 200 in each direction | 200 in each direction |
Product Description
1. What is an Oxy-Hydrogen Welding Machine?
An oxy-hydrogen welding machine is a device that uses a small amount of electricity to split clean soft water (H2O) into hydrogen and oxygen gases through a special process. These gases are then mixed and used for various applications such as jewelry welding, which traditionally uses arc or laser welding. This machine offers fast welding, safety, and a smooth welding spot.

2. Why Use an Oxy-Hydrogen Portable Jewelry Welder?
1. Easy and Safe Operation
This machine produces oxy-hydrogen gas automatically as required. It will shut down automatically if the gas pressure becomes too high.
2. Fast Welding
The oxy-hydrogen flame can reach up to 2800°C, allowing the welding area to reach melting point quickly, finishing the weld in about 1 second.
3. Precise Welding
The concentrated flame allows for precise welding of delicate devices.
4. Smooth Welding Spot
Oxy-hydrogen combustion doesn’t produce carbide, so there’s no black spot, eliminating the need for additional cleaning or polishing.
5. Environmentally Friendly
The fuel comes from water, and after combustion, it leaves only water vapor, making it safe for the environment.
6. Energy Efficient
This generator saves over 30% on energy costs compared to other gas welding methods. With added oxygen cost, it can save up to 40%.

3. Wide Application of HHO Generator/Oxyhydrogen Generator
(1) Electronic Industry: Welding enameled wire, computer wire peeling, LED wafer, flame-treating circuit board thermocouple and platinum resistor leading wires.
(2) Medical Industry: Welding metal fittings and mending sand holes in dentistry. No-carbon flame disinfection and glass seal.
(3) Laboratory/University/School Teaching
(4) Jewelry Industry
Welding different types of chains and strings made of platinum, gold, silver, copper, stainless steel, etc. Ideal for repairing tiny sand holes on jewelry castings and jewelry repairs.

4. Machine Accessories
Torch and nozzle: 1 set
Soft pipe: 2m
Flame arrester: 1 unit
5. Video Demonstrations
1) Videos for welding demo: jewelry welding, electric motor welding and brazing, copper welding http://www.okayenergy.com/video/welding-video/
2) How to install our OH machines?
Click or copy the link for video play: http://www.okayenergy.com/video/company-video/how-to-use-hho-generator.html

Shipment and Package
About Shipping We have long-term cooperating shipping couriers providing one-stop safety and quick shipping service.
Flexible Shipping Method by international express (DHL, Fedex, UPS etc), by air, by sea as your requirement. Or using your shipping forwarder.
About Package Standard export package, 1 set / carton; For industrial larger machines, 1 set / wooden pallet;
Okay Service
1. 24-hour online chat, email or phone support for inquiry, technical and after-sales service;
2. Warranty: 1 year. (The core part of the machine for 1 year. The other parts of the machine for half a year in addition to human damage)
3. Online trade assurance service (Protection buyer's payment regarding on-time delivery and product quality.)
Company Introduction
Okay Energy Equipment Co., Ltd is one of the largest manufacturers in producing oxyhydrogen generators for over 10 years. We have authorized CE, ISO9001, TUV, FCC certificates and our own patents. We provide the best service and high-quality products to our customers. If you have any questions, please don't hesitate 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


KOCKS series rolling guide is an auxiliary equipment used in steel rolling mills, mainly used to adjust the position and shape of the roll gap of the rolling mill to ensure that the rolling mill can work normally and produce steel products that meet the requirements.
The rolling guide usually consists of multiple rolling bearings, which can roll freely during the operation of the rolling mill to meet different rolling needs. The rolling guide can change the shape of the roll gap of the rolling mill by adjusting the position and angle of the rolling bearing, so as to achieve different processing requirements for steel products.
KOCKS series rolling guides have the following characteristics:
1. Precise adjustment: By adjusting the position and angle of the rolling bearing, the precise adjustment of the roll gap of the rolling mill can be realized to meet different processing requirements.
2. High reliability: Made of high-quality rolling bearings and wear-resistant materials, it has high durability and reliability, and can run stably for a long time in a high-intensity working environment.
3. Easy to operate: The rolling guide adopts a simple operating mechanism, which is easy to operate and can quickly adjust the shape of the roll gap of the rolling mill.
4. Automatic control: The rolling guide can be used in conjunction with the automatic control system of the rolling mill to realize automatic adjustment of the roll gap of the rolling mill and improve production efficiency and product quality.
In a word, KOCKS series rolling guide is an important rolling mill auxiliary equipment, which can effectively adjust the position and shape of the roll gap of the rolling mill to meet the processing requirements of different steel products.
Kocks Series Rolling Guide,Rolling Guides Can Be Customized,Heat-Resistant Steel Rolling Guide,Cost-Effective Rsb Rolling Guide
JINGJIANG EASTSUN METALLURGICAL MECHANICS CO.,LTD , https://www.jesguide.com