Sherman DIGITIG AC/DC 216P - welding kit no.5

SHERMAN® DIGITIG 216P AC/DC - WELDING KIT #5

| Brand: SHERMAN | Welding methods: TIG AC/DC, MMA | Power supply: 230V | Welding current: 200A | Efficiency: 35% |

STANDARD EQUIPMENT

• Sherman DIGITIG 216P AC/DC welder
• Welding torch T-17/4m
• Ground cable 3m
• User manual
• Warranty Card
• Plugs, connector, nozzles, sleeves and tungsten electrode
• A strap that allows you to carry the welder

ADDITIONAL EQUIPMENT

• Sherman V5a welding helmet
• External PVC fasteners for the visor - 5 pcs.
• Vogelmann Argon gas cylinder 8l 150 bar
• Vogelmann Rotameter gas reducer
• Weldas 10-1004L Welding gloves size - L
• Vogelmann Chuck consumables - 36 items
• TIG 308LSI stainless wire 1.6mm 1kg
• TIG wire 12.64 1.6mm 1kg
• Vogelmann TIG Aluminum ER5183 1kg 1.6mm 500mm
• TIG magnetic stand
• Sherman Set of magnetic squares - 3 pcs.
• Vogelmann Gold tungsten electrodes 1.6mm - 10 pcs.
• Vogelmann Tungsten electrodes green 1.6mm - 10 pcs

Sherman DIGITIG 216P AC/DC is used for manual DC and AC welding of structural steels.

• TIG of steel and non-ferrous metals with direct and alternating current.
• MMA (covered electrode).

The welder enables TIG welding with arc ignition by rubbing (TIG LIFT) and with ionization pilot arc (TIG HF). The device is made in IGBT technology and equipped with digital control.

The use of inverter technology has resulted in a significant reduction in the dimensions and weight of the devices, which enables their operation in places that are particularly difficult to access.

The welder enables digital regulation and control of the welding parameters of the arc and pulse characteristics. It has adjustable ARC FORCE functions. HOT START and 2T/4T.

During TIG welding, it is possible to adjust the rise and fall of the current, gas pre-flow and post-flow and pulse parameters.

It is widely used both in production and service works.

TECHNICAL DATA:

• AC supply voltage: 230V ±10% 50Hz
• Maximum power consumption MMA: 8.9 kVA, TIG: 6.4 kVA
• Rated welding current / MMA duty cycle: 170 A / 40%; TIG DC 170A / 35%; TIG AC 200A / 35%
• Rated no-load voltage: 79V
• Maximum current consumption MMA: 41 A, TIG 33 A
• Mains protection: 25A
• Weight (without accessories): 7.6 kg
• Dimensions: 410x146x278mm
• Degree of protection: IP21
• ARC FORCE: 0 - 10
• HOT START: 0 - 10
• Gas pre-flow: 0.1 - 2 sec
• Gas post-flow: 0 - 10 s
• Current ramp: 0 - 10 s
• Current decay: 0 - 10 s
• Initial current: 10 - 200 A
• Welding current MMA: 10-170 A TIG: 10-200 A
• Base current: 10 - 200 A
• Crater current: 5 - 100% of the welding current
• Pulse frequency: 0.5 - 200 Hz
• Pulse width: 5 - 95%
• Balance: AC -5 - 5%

IGBT TECHNOLOGY

The basis for the construction of the welder's electrical energy conversion system are electronic systems made in IGBT technology that enable operation in the frequency range above 200 kHz.

LEVEL OF SECURITY

IP defines the degree to which the device is resistant to the penetration of solid and water contaminants. IP21S means that the device is suitable for indoor use and is not suitable for use in the rain

OVERHEAT PROTECTION

The IGBT module is protected against overheating by a protective installation that disables the welding circuit of the device. After a few minutes, the welder cools down to a temperature that allows it to restart automatically

MMA

A method that uses a coated electrode, consisting of a metal core covered with a sheath. The welder feeds the electrode as it melts into the workpiece so as to maintain a constant arc length.

HOT START

The function is designed to prevent the electrode from sticking to the material and is a great help when striking the arc. In the case of welding small elements, it is recommended to disable this function, as it may cause burnout of the welded material.

ARC FORCE

Allows you to adjust the dynamics of the welding arc. Shortening the arc length is accompanied by an increase in the welding current, which stabilizes the arc.

TIG AC/DC

Enables TIG welding with alternating current. It is required for welding aluminum and its alloys.

HF

Welding with a tungsten electrode in a protective gas shield with a pilot arc (non-contact)

WORK CYCLE

The duty cycle is based on a 10-minute period. A 35% duty cycle means that after 3.5 minutes of operation, a 6.5-minute break is required. 100% duty cycle means that the device can work continuously without interruption.

POSITIVE CURRENT

The current responsible for maintaining the welding process, the lower value of the current pulse. It makes it easier to control the amount of heat introduced into the material.

START CURRENT

Current appearing in the circuit after pressing the button in the handle of the handle. The higher the starting current, the easier it is to strike the arc.

However, when welding thin sheets, too high a value of the starting current can lead to burning of the sheet. In some welding modes, the current does not increase to heat the workpiece.

CRATE CURRENT

Current used in some welding modes where the arc is not extinguished immediately after the downslope phase. Allows you to fill the crater at the end of the joint.

2T / 4T WORKING MODE

2T - Two-stroke mode - pressing the button in the handle of the handle turns on the ionizer and ignites the arc. Welding is carried out with the button pressed.

4T - Four-stroke mode - pressing the button in the handle of the handle will turn on the ionizer and ignite the arc, then release the button and weld with the button released. Pressing the button again will end welding.

DOWNDOWN TIME

The time for the welding current to fall from the set value to zero or the value of the crater current.

RISE TIME

Welding current rise time from the initial current to the set welding current value.

PULSE TIG

It affects the shape of the weld and the focus of the arc. Pulse welding also allows you to reduce the amount of heat supplied to the material and is used when welding thin materials.

GAS PRE-FLOW TIME

The time from pressing the button in the handle of the torch to the moment of arc ignition. Normally it should be longer than 0.5 s to deliver the shielding gas to the torch nozzle outlet. to cover the welding start point and the tungsten electrode.

The pre-flow time should be longer in the case of a longer cylinder gas line.

GAS POST FLOW TIME

Time from arc extinction to gas valve closing. to shield the solidifying weld pool from the air and to cool the tungsten electrode.

Too short post-flow time may result in oxidation of the weld.

PULSE WIDTH

The duration of the pulse allows you to adjust the penetration depth. Increasing the width increases the depth of penetration, reducing the amount of heat introduced into the material, reducing the risk of burning through thinner sheets or smaller components.

PULSE FREQUENCY

The frequency at which the current pulse value changes between the welding current and the base current.

AC FREQUENCY

This function is useful when welding aluminum. The higher the frequency, the better the quality of the weld and the better the focus of the arc.

AC CURRENT BALANCE

The ratio of the duration of the positive phase of the current to the negative one. Reducing the balance introduces more heat into the material, resulting in a narrower weld and deeper penetration, while reducing the heat load on the tungsten electrode.

Increasing the balance introduces less heat into the material, resulting in better cleaning, a wider weld and shallower fusion, but significantly stresses the tungsten electrode.

STRONG AND SOLID CONSTRUCTION

The housing of the device is made of light and durable composites, resistant to all kinds of mechanical damage.

COOLING

The device has a fan cooling system, which significantly increases its efficiency