HJD-35 Automatic 3-piece Big Can Body Welding Machine

Item No.: MHJD-35-2019

HJD-35 automatic 3-piece can body welding machine is used for side seam welding of big can body. The automatic welding machine is an important 3-piece big can body making machine.

Product parameters
Product Name:	Automatic 3-piece Big Can Body Welding Machine
Model Number:	HJD-35
Brand:	SHANQING
Minimum Order Quantity:	1 automatic 3-piece big can body welding machine
Price:	The price is determined according to the parameters and quantity of the order.
Supply Ability:	3 automatic 3-piece big can body welding machines per month
Place of Origin:	China

INQUIRY

Description

HJD-35 automatic 3-piece can body welding machine is used for side seam welding of big can body. HJD-35 automatic welding machine is an important 3-piece big can body making machine.

1. Process of 3-piece Can Resistance Welding (Working Process of the Can Body Welding Machine)
1.1 The tinplate sheets that have been cut are placed in the storage rack, as shown below. There is a push rod under the storage rack, which can push the tinplate to the cylinder forming mechanism one by one.
Three-piece can body welding machine Figure 1: Tinplate sheets storage rack

Three-piece can body welding machine Figure 1: Tinplate sheets storage rack

1.2 The cylinder forming mechanism consists of three round rods. The tinplate sheet passes through these three round rods and becomes cylindrical. As shown below:
Three-piece can body welding machine Figure 2: Cylinder forming mechanism of tinplate sheet

Three-piece can body welding machine Figure 2: Cylinder forming mechanism of tinplate sheet

1.3 The curled tinplate sheet (cylinder) is sent to the resistance welding mechanism by a conveyor chain with hooks. There is a swing arm in front of the welding wheel, which is responsible for moving each cylinder into the welding wheel for welding.
Three-piece can body welding machine Figure 3: Swing arm

Three-piece can body welding machine Figure 3: Swing arm

1.4 Resistance welding mechanism is composed of upper welding wheel, lower welding wheel and copper wire. Please see the next section 2 for the principle of resistance welding of the cylinder of the cans.
Three-piece can body welding machine Figure 4: Instant welding of the longitudinal seam of the 3-piece can body

Three-piece can body welding machine Figure 4: Instant welding of the longitudinal seam of the 3-piece can body

1.5 Copper wire supply mechanism
3-piece can body welding machine Figure 5: Copper wire supply mechanism

2. Working principle of the Automatic 3-piece Big Can Body Welding Machine
To understand the working principle of HJD-35 automatic 3-piece big can body eelding machine, Please read "Canned Preservation Principle (3) - 3-piece Can Body Welding machine".

The 3-piece big can bodies welded by automatic welding machine
Picture of 3-piece big can bodies welded by automatic welding machine

Picture of 3-piece big can bodies welded by automatic welding machine

3. Characteristics of HJD-35 Automatic 3-piece Big Can Body Welding Machine
• The HJD-35 automatic 3-piece big can body welding machine is a resistance welding machine that uses high-speed digital intelligent control and features automatic welding wheel control facility.
• Digital static counter-variance technology is used to perform the waveform output of the welding sinusoidal current.
• The DeviceNet fieldbus control system is applied to perform data control with speed, reliability and convenience.
• The most advanced motion control module is applied to perform the coupling of the electrical axis for the movement of the entire machine, the copper line driving system performs the coupling control of speed and tension.
• The advanced programmable terminal is applied to fully supervise the operation of the machine and display moving graphics.
• The linear servo motor is applied so that the sheet of the can body is in the center of forming a cylinder, so that the accuracy with which the can body becomes a cylinder is improved;
• The double chain hook mechanism is applied to transport cans and the coupling mechanism is to take out the cans, so that the stability with which the cylindrical can body is transported at high speed can be improved.
• The capacity of the whole machine is advanced and works with stability and reliability.
• Can match DR iron solder.
• The HJD-35 automatic large three-piece cans resistance welding machine is an ideal machinery for the production of empty cans.

4. Parameters of HJD-35 Automatic 3-piece Big Can Body Welding Machine
• Equipment Name: HJD-35 Automatic 3-piece big can body welding machine
• Equipment Model: HJD-35
• Welding Speed: 7-18 meters / minute
• Maximum Production Capacity: 35 cans / min.
• Welding Point Spacing: 0.5-0.9 mm
•Overlap Eidth: 0.8 mm (optional 0.6 mm)
• Tinplate Thickness: 0.4 mm
• Inner Diameter of 3-piece Can Body: φ90- φ300 mm
• Three-piece Can Height: 150-430 mm
• Three-piece of Can Body Material: Tinned thin steel plate, nickel-plated thin steel plate
• Tinplate Tin Plating: Tin 5 # -100 #
• Hardness: T2.5-DR8
• Copper Wire Diameter: φ1.38, φ1.5mm
• Power Source: three-phase, 380V, 50Hz (can be customized according to the customer's local power supply)
• Electric Power: 22kVA
• Welding Frequency: 120-260Hz
• Cooling Water: 392-490kPa, 12-18℃, 20L/min
• Compressed Air: 490kPa, 800L/min
• Overall Dimensions: 2850×1860×1960 mm

Making Site of the Automatic 3-piece Big Can Body Welding Machine
Making Site of the Automatic 3-piece Big Can Body Welding Machine

Making Site of the Automatic 3-piece Big Can Body Welding Machine

Before deciding to purchase equipment, we recommend that you come to visit our production workshop and take a look at our precision processing equipment. Bring you direct access to the source of production, more real understanding of product performance and ex-factory price.

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Related Products
If you need other types of products, please click on the blue font below, you can browse another page to see the related introduction.
1. CQM-50 Automatic 3-piece Can Body Welding Machine: is used for side seam welding of big can body.
2. CQM-35 Automatic Medium 3-piece Can Body Welding Machine: is used for the side seam welding of medium can bodies
3. GQS-70 Automatic Small 3-piece Can Body Welding Machine: is used for the side seam welding of small can bodies.
4. QB-6 Tinplate Duplex Slitter Machine for Can Body: has flat cutting edges and accurate dimensions. This machine can meet the requirements of high-precision can body welding.
5. BT-32 Three-piece Can Body Welding Seam Coating Machine: is used for coating the side weld of the can body (the inner and outer).
6. PT-8 Three-piece Can Body Welding Seam Powder Coating Machine: is used for coat powder coating on the longitudinal weld of the can body.
7. VG-1A 3-piece Can Weld Seam Inspection Tester System: inspects the quality of longitudinal weld seam of 3-piece can. The inspections include the overlap length and thickness, bonding strength and continuity of the 3-piece can weld seam.
8. WP-10 Longitudinal Weld Seam Inspection Tester for 3-piece Can: inspects the weld seam quality of the 3-piece can by squeezing and stretching the weld seam by the steel ball on the cylinder. If the weld is not strong, it will be torn.
9. ME-A3 Printed Tinplate Sheets for 3-piece Can Body: give the 3-piece cans a beautiful appearance, with strong patterns, moisture and corrosion resistance.
10. 3-piece Big Can Body Making Machines Line: is highly automated machinery, the machines can complete the making of high-quality 3-piece big can for food.
Note
•If the products you need are not listed on this website, you can also Contact Us, you maybe get a satisfactory answer.
•If the products performances and parameters required by the customer are beyond the scope of this introduction, we can customize it specially.
•The products performances and parameters may be modified at any time without notice.
•The final performance and parameters of the products are determined by the contract signed by the customer at the time of order.
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