SRH-444

Quick

Heavy Industrial Applications

Processes

Steel Erection and Pipe Welding

Stick (SMAW)

Tank/Pressure Vessel Fabrication

Air Carbon Arc (CAC-A)

Specs

Maintenance/Repair/Construction

Cutting and Gouging

Shipbuilding, Refineries, and Foundries

 

 

Chemical and Steel Manufacturing Facilities

 

The Power of Blue®.

Superior arc welding performance provides outstanding Stick welding and eliminates the need for rewelds.

Remote amperage control receptacle can easily connect remote amperage control.

Superior 6010 Stick electrode performance offers reliable puddle control with open root, full-penetration welding.

Control-circuit overload breaker allows for quick resetting and eliminates the need to keep fuses on hand.

High/low output terminals conveniently let you choose between two different amperage ranges for improved output control.

Issued April 2006 • Index No. DC/7.0

Stick Welding

Power Source

Input Power 3-Phase Power

Rated Output 400 A at 36 VDC, 60% Duty Cycle

Weight 784 lb (356 kg)

Two wide amperage ranges for fine adjustment allows exact control of weld amperage.

Infinite amperage control allows precise weld output adjustment; you always get the exact heat you need to produce a better weld.

Easy-to-install running gear has large wheels for smoother mobility.

Built-in Hot Startmakes it easy to start difficult-to-start Stick electrodes, such as E6010 and E7018.

Specifications (Subject to change without notice.)

 

Welding

Amps Input at Rated Output, Three-Phase, 60 Hz

 

Dimensions

Net

Rated Output

Amperage Range

208 V

230 V

460 V

575 V

KVA

KW

Weight

 

 

 

 

 

 

 

 

 

 

400 Amps at 36 VDC,

30 – 280

89

80

40

32

31.9

19.6

H: 30-1/4 in (768 mm)

784 lb

60% Duty Cycle

50 – 500

 

 

 

 

 

 

W: 22-1/2 in (572 mm)

(356 kg)

 

 

 

 

 

 

 

 

D: 35-3/4 in (908 mm)

 

 

 

 

 

 

 

 

 

 

 

Power source is warranted for 3 years, parts and labor.

Original main power rectified parts are warranted for 5 years.

Miller Electric Mfg. Co.

International Headquarters

Web Site

An Illinois Tool Works Company

Phone: 920-735-4505

www.MillerWelds.com

1635 West Spencer Street

USA FAX: 920-735-4134

 

Appleton, WI 54914 USA

Canadian FAX: 920-735-4169

 

 

International FAX: 920-735-4125

 

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Miller Electric SRH-444 specifications Stick Welding Power Source, Miller Electric Mfg. Co, Web Site

SRH-444 specifications

The Miller Electric SRH-444 is an advanced multi-process welding machine designed to meet the demands of both amateur and professional welders. This versatile unit is equipped to handle a variety of welding applications, making it a popular choice in the fabricating, automotive, and construction industries.

One of the standout features of the SRH-444 is its multi-process capability, allowing users to perform MIG, TIG, and Stick welding with ease. This machine is designed to provide flexibility, enabling welders to switch between processes without the need for extensive setup changes. This adaptability is essential in environments where different welding techniques are frequently required to complete various types of projects.

The SRH-444 boasts an intuitive interface that enhances user experience. The control panel features digital displays for amperage and voltage, making it easy to adjust settings accurately. The user-friendly design caters to both experienced welders and those new to the craft, allowing quick familiarization with the settings and controls.

Another remarkable characteristic of the Miller SRH-444 is its inverter technology. This advanced technology contributes to a lightweight and compact design without compromising power or performance. The inverter not only allows for precise control over the welding process but also enhances the machine's efficiency and energy consumption, making it a more sustainable choice compared to traditional welders.

Durability and reliability are crucial for any welding equipment. The SRH-444 is designed with robust materials that withstand the demanding conditions of workshop and field environments. It features a metallic casing that protects internal components while maintaining portability.

Safety is prioritized in the SRH-444, with built-in protection features that prevent overheating and excessive current flow. This safeguard helps to extend the lifespan of the machine while ensuring the safety of the operator.

Finally, the Miller Electric SRH-444 is backed by the company’s reputation for quality and customer support, providing users with peace of mind. Whether tackling light fabrication or heavy-duty repair work, the SRH-444 is a dependable welding machine that combines power, versatility, and ease of use, making it a valuable asset for any welder.