Steel Drum Spot Welding and Seam Welding Machines

• Customization: Available
• Type: Welding Fixture
• Structure: Platform
• Model NO.: HLT
• Rotaion Speed: 0.3-3rpm
• Max Eccentricity Distance: 250mm
• Tilting Angle: 0-90°
• Voltage: Customized
• Welding Turning Rolls Type: Adjustable
• Welding Tilter Type: Flexible Combination
• Condition: New
• Welding Method: MIG
• Warranty: 1 Year
• Oveaseas Installation: Available
• Robot: Available
• Transport Package: Standard Seaworthy & Strong Package
• Specification: as customer′s requirements
• Trademark: Longterm
• Origin: Wuxi, Jiangsu, China(Mainland)
• HS Code: 830710000
• Production Capacity: 1000sets/Year

Product Description

Spot welding and seam welding machines

Spot Welding Machine
1. Name: DN-35 spot welding machine
2. Model: DN-35
3. Power: 35KVA
4. Power supply type: Industrial frequency AC
5. Main technical parameters:

Name	Unit	Parameter value
Rated capacity	KVA	35
Rated voltage	V	400
Rated current	A	88
Frequency	HZ	50
Duty load rate	%	50
Secondary no-load voltage	V	6.5
Number of secondary voltage regulation stages	Stage	1
The maximum welding thickness	mm	2.5+2.5
Extended length of electrode arm	mm	1100
Upper electrode adjustable stroke	mm	60
Maximum working pressure	N	3900
Air source pressure	MPa	0.5
Cooling water consumption	L/h	360
Welder weight	kg	300
Dimensions	(L×W×H) mm	1120×520×1480

6. Structural design:
1) The upper electrode adopts air pressure and vertical movement to press the workpiece for welding.
2) The minimum diameter of the vertical type can be welded is 360mm, and the maximum diameter is 600mm.
3) Equipped with a material rack with rollers, it can be connected with the seam welding machine to produce in flow form.
4) Equipped with lap width limiting device, the lap width of weld seam is 4~5mm.
5) Configure the microcomputer controller.

Seam Welding Machine
1. Name: FN1-200-5 three-phase frequency conversion seam welding machine
2. Model: FN1-200-5
3. Power: 200KVA
4. Power supply type: Industrial frequency AC
5. Main technical parameters:

Name	Unit	Basic parameters
Rated capacity	KVA	200
Rated input voltage	V	400
Rated current	A	500
Frequency	HZ	50
Duty cycle	%	50
Secondary no-load voltage	V	7.1
Number of secondary voltage regulation stages	Stage	1
Adjustable welding speed	m/min	0.5~6
Welding thickness	mm	0.6~1.2
Overlap width	mm	4~5
Extended length of electrode arm	mm	1100
Upper electrode adjustable stroke	mm	140
Maximum working pressure	N	9000
Air source pressure	MPa	0.7
Cooling water consumption	L/min	30
Welder weight	kg	2400
Dimensions	(L×W×H) mm	2600×730×2100

6. Structural design:
1) The upper electrode is pressurized by air pressure and vertically moves to press the workpiece for welding.
2) Adopt vertical welding, the minimum diameter of welding is 400mm and the maximum diameter is 600mm.
3) The upper and lower welding wheels are dual-driven, and the toothed correction wheel is used to press the outer circle of the welding wheel, which not only drives the welding wheel to rotate, but also automatically removes the burr and welding slag on the outer circle of the welding wheel.
4) It is equipped with a material rack with rollers, which can be connected with the spot welding machine for production in the form of flow.
5) The welding seam adopts lap joint flattening seam welding, and the lap width is 4-5mm.
6) Three-phase frequency conversion controller is adopted, three power lines enter the welding machine, and the three-phase power grid is balanced, saving electricity and having a high power factor.
7) Equipped with a built-in adjustable cylinder, when the upper and lower welding wheels are worn and the distance between the two wheels increases, the upper welding wheel can be lowered to the required distance.
8) The whole machine adopts internal cooling. All conductors of the transformer circuit have cooling water channels. The cooling water inlet and outlet of the upper and lower conductive shafts are connected by rotary joints, which is not easy to leak.
9) The transmission shaft of the correction wheel adopts a bearing structure.
10) Equipped with low cooling water alarm and automatic shutdown function.
11) The controller has self-diagnosis and automatic protection functions, such as over-current, overheating, under-current, etc. It will automatically stop and prompt for faults.