Steel Drum Steel Barrel Rolling Seam Welding Machine Drum Longitudinal Welding Machinery

Welcome to our factory! We specialize in the production of steel drum longitudinal welding machinery, including rolling seam welding machines and steel barrel welding equipment.
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PRODUCTS DETAILS

Basic Info.

Model NO.
LTMM406
Control Method
PLC
Oveaseas Installation
Available
Drum Size
55 Gallon
Diameter
571.5mm
Speed
as Customer′s Request
Thickness
0.8-1.2mm
Voltage
220/380V
Color
as Customer′s Requirements
Lead Time
3 Months
Payment
T/T, L/C
Applicaiton
Oil Storage
Driven Type
Hydraulic
Transport Package
Standard Seaworthy Package
Trademark
Comflex
Origin
China Mainland
HS Code
8515319900
Production Capacity
100 Plants One Year

Product Description

Automatic Steel Oil Drum/Barrel Longitudinal Resistance Seam Welding Machine

Steel Drum Steel Barrel Rolling Seam Welding Machine Drum Longitudinal Welding Machinery

Steel Drum Steel Barrel Rolling Seam Welding Machine Drum Longitudinal Welding Machinery
Product Description
Inverter automatic steel drum seam welder (hereinafter referred to as seam welder) is an important device for producing metal drums. Its working principle belongs to the scope of resistance welding: that is, after the workpieces are assembled, the electrode applies pressure and the current flows through the steel plate. The contact area of the overlap and the adjacent area generate resistance heat, thereby forming a series of overlapped nuggets to obtain an airtight weld.
The welding method adopted by this equipment is roll seam welding. The electrode is a cylindrical roller. Its width is larger than the overlap of the steel plate to control the thickness of the joint. Welding uses a large electrode pressure and continuous welding current. By controlling welding specifications, including parameters such as electrode pressure, welding current, and welding speed, stable welding quality can be obtained, and seam welding procedures for longitudinal welds with a diameter of 560mm to 571.6mm can be completed.
The operation flow of this equipment: Manually put the cut sheet on the pedal, and automatically transfer it to the automatic slitter. After being automatically conveyed into the machine and rolled into a cylindrical shape, the spot welding is not necessary, that is, the steel drum is longitudinally welded. Seam welding, automatic unloading.



Main Technical Parameters
Steel Drum Steel Barrel Rolling Seam Welding Machine Drum Longitudinal Welding Machinery
  1. Rated power:550KVA (Variable frequency, 250KVA at 100% duty cycle) 3 phase 380 V  (10-400 Hz adjustable)
  2. Welding speed(Max):16m / min
  3. Productivity:12pcs/ min
  4. Welding drum inner diameter:φ560~φ571.5mm
  5. Welding drum length(drum height): <1000mm
  6. Welding Seam Overlap:2.5-3.5mm (High temperature and wear resistance, the thickness of the insert can be set)
  7. Steel plate thickness:  0.6-1.5mmmm(The tolerance of long and short sides is within ±0.5, the tolerance of the diagonal line within ±1)
  8. Compressed air pressure: 0.65 Mpa
  9. Cooling water:80 L/min   0.25Mpa(optional chiller)
Process Flow:
Manually put the cut material on the pallet---Use the forklift (travel) on the feeding roller---automatic feeding by the suction cup---cut the edge (trimming) by the trimmer---to the rolling area- --Rolling---Drum walking---Welding area---Welding---Welding completed---Scissor tongue---Automatic unloading---Repeat the above actions
 

Steel Drum Steel Barrel Rolling Seam Welding Machine Drum Longitudinal Welding Machinery


Other Types of seam welding machine:

Type I: Semi-automatic welding machine  2pcs/min
Steel Drum Steel Barrel Rolling Seam Welding Machine Drum Longitudinal Welding Machinery

Main parameter description Measure unit Value
Rated power KVA 200
Rated Input voltage V 380
Rated current A 526
Frequency Hz 50
Continuous Power KVA 140
Continuous Current A 370
Load Cycle % 50
Subprime no-load voltage V 6.8~7.6
Secondary voltage regulating series   2
Adjustable welding speed m/min 0.5~8
Rated welding thickness of weldment mm 1.5+1.5
Overlap Width mm 3.5~4
Extension elongation of electrode arm mm 1100
Adjustable top electrode strode mm 135
Maximum working pressure N 6000
Air pressure MPa 0.5
Cooling water consumption L/h 1300
Motor power KW 1.5
Weight of welder kg 2700
External dimension (length × width × height) mm 4400*1400*2200

Remark: Input voltage can be designed to suit the foreign country standard

             Three-phase variable frequency controller                                                                    Micro-computer controller

Steel Drum Steel Barrel Rolling Seam Welding Machine Drum Longitudinal Welding Machinery


Type II:   Spot welding machine+Longitudinal Seam Welding Machine  

a: Spot welding machine  

The spot welding machine is used to weld the metal by heating up the welding area-contact area of the welding work piece.Press and form a welding point. Type DN1-75 is used to spot welding, and it can be controlled precisely and form a good quality welds. The machine is completed with SUN08B control panel. The wall thickness for mild steel is 2.5+2.5mm.

Steel Drum Steel Barrel Rolling Seam Welding Machine Drum Longitudinal Welding Machinery

Description Unit Parameters
Rated capacity KVA 75
Rated voltage V 400
Rated current A 263
Frequency HZ 60
Continuous capacity KVA 45
Continuous Current A 118
utilization factor % 20
Secondary non-load voltage V 3.65-7.3
Secondary voltage adjust steps   8
Secondary voltage rated steps   7
Max.welding thickness mm 3+3
Rated welding thickness mm 2+2
Electrode arm length mm 800
Upper electrode adjustable stroke mm 20
Max.working pressure mm 11500
Air pressure mm 0.5
Cooling water consumption kg 700
Weight of the machine kg 850
Outer dimensions mm 1610*730*1460

           
b: Longitudinal Seam Welding Machine

The seam welder is widely used to weld the steel strips into cylinder. When welding, the two working pieces are overlapped between two welding wheels and pressed together. Connect the power, the welding wheels turn. When the welding wheels turn onto the overlapped area, the high temperature between two wheels makes nugget on the cylinder. The welding current is generated by impulsing power source. The seam welder is used to weld simple thin wall carbon steel cylinder without coating and mid-steel and alloy steel plate.

Steel Drum Steel Barrel Rolling Seam Welding Machine Drum Longitudinal Welding Machinery

Description Unit Data
Rated Capacity KVA 200
Primary voltage V 400
Frequency HZ 60
Rated load succession rate % 60
Secondary non-load voltage V 6.8-7.6
Secondary voltage adjust steps   2
Rated steps   2
Max. thickness of the work piece MM 2+2
Rated welding thickness MM 1.5+1.5
Electrode arm length MM 1100
Effective length for different ID cylinder ID 360mm MM 480
ID 440mm MM 730
ID 600mm MM 1100
Upper welding wheel initial stroke MM 55
Max stroke MM 130
Welding speed M/MIN 1-8
Max. working pressure N 6000
Air source compressed air pressure MPa 0.5
Air consumption (natural status) M3/H 2.5
Cooling water consumption L/H 1300
Weight KG 3000


 Customer Visiting 

Steel Drum Steel Barrel Rolling Seam Welding Machine Drum Longitudinal Welding Machinery
 

Packaging &Shipping 

Packaging Details: Standard seaworthy packing 

Delivery Time:  3 months after receving your advance payment

 

FAQ

To enable me give you correct proposal for correct machines, please tell me following details:

A: Technical drawing/Size of the steel drum you want to manufacture

B: What's the capacity per shift/day?

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