Automatic Square Can Production Line

Automatic Square Can Production Line

This line is suitable for 18L big square can automatic making , which adopts the modular design and integrates automatic indexing, automatic into square shape, automatic making panel corner and surface、 automatic flanging、automatic top lid sealing、automatic reversing、automatic bottom lid sealing.

What’s the square can?

It is made of three pieces of metal sheet (mostly tinplate), the can body, the bottom and the lid. The can is square shaped. The body of the can has embossing on all sides, and on four corners. The big square can range: capacity 15-20L, diagonal 300-320mm, height 220-400mm.

Big square can fully automatic production line operating process

Roller by vacuum sucker unit. Single metal sheet will be made bending process by sending from feedstock roller to deflection roller, then will be sent into the forming unit to be curled to round can body. The can body is fed into the resistance welding machine, and the resistance welding is carried out after accurate positioning. After welding, the can body is automatically fed into the receiving frame of the coating machine. There are two kinds coating machine: spraying type and rolling coating type, which are available for users to choose. It is mainly used to prevent the welding seam from contacting air and causing rust. The can body is fed to the combination machine of big square can body, Which will be in an upright state through the can standing device, and then the can body is sent to the automatic indexing unit in the first procedure by clamping device.The second procedure is expanding and forming, When it reaches the can feeding platform, the can body is sent to expanding station to finish the square forming procedure. The third procedure is to make panel and corner embossing. the can body is sent to the embossing staion to finish the panel and coner embossing procedures by the platform controlled by the servo motor. The fourth procedure is the can top flanging, the fifth procedure is the can bottom flanging.

The bottom flanging: the can will be sent to the flanging bottom die lied on the upper part of the machine by tray platform to make it. The top flanging:the upper cylinder will press the can body to the position of top flanging die to make it. The top and bottom can body flanges are each driven by four cylinders. The sixth procedure is automatic induction of lid feeding and automatic sealing. After the above six procedures, the can body is rolled out to the turning over device to reverse the can up and bottom. and the automatic induction of lid feeding and sealing of the can is carried out again.

Equipment composition of full-automatic production line of big square can
Full automatic welding machine
Full Auto 10L-20L Square Can Production Line-1
Major parameters
Linear rate of welding 6-21m/min
Production capability 15~38Cans/min
Applicable can diameter Φ220~Φ300mm
Applicable can height 250~450mm
Applicable material Tinplate steel-based
Applicable material thickness 0.25~0.42mm
Seam welding landing 0.8mm 1.0mm 1.2mm
Seam point distance 0.5-0.8mm
Applicable copper wire diameter 1.5mm 1.7mm
Cooling water Temperature 12~18°CPressure:0.4-0.5Mpa Discharge 12L/min
Compressed air consumption 400 L/min
Pressure of compressed air 0.5Mpa-0.7Mpa
Power 380V±5% 50HZ
Total power 63KVA
Packed Dimension 2300x1800x2000mm
Packed Weight 2500Kg
Full automatic coating machine
Full Auto 10L-20L Square Can Production Line-2
Major parameters
Applicable tank diameter Φ52mm*Φ350mm
Applicable tank height 60-600mm
coating speed 10-45m/min
External repainting width 10-16m/min
Compressed air 0.4MPA/CM2
equipment power 50/60Hz P=400W
voltage UVW 380V 50/60HZ
Dimensions(L*W*H) 1800*600*1300mm
Total Weight 500kg
Electromagnetic drying machine
Full Auto 10L-20L Square Can Production Line-3
Ⅰ.Major technical parameters
Model GDCHG-286-8
Coneveyor  speed 5-30m/min
Coneveyor type Flat chain drive
Can hight  range 200-400mm
Heating type Induction
Effective   heating 800mm*8(30cpm)
Highter   heating 1KW*8(temperature set)
Frequency   setting 80KHz±10KHz
Electro.Radiation Protective Covered with safety guard
Sensing distance 5-20mm
Induction point 40mm
Induction time 25sec(410mm H,40cpm)
Rise time Distance 5mm 8   sec&280℃
Cooling   induct.coil No require water/air
Voltage &   Frequency 380V +N ﹥10KVA
Machine   dimension 7500*700*1420mm
Gross weight 700KG
Full automatic can body combination machine
Full Auto 10L-20L Square Can Production Line-4
Major parameters
Application Scope 15-20L
Capcaity(cpm) 20
Can Diagonal(mm) 300-320
Can Height(mm) 220-400
Thickness of tinplate (mm)/td>

0.25-0.35
Total Power(kw) 36
Can Seamer(Two Set)(Kw) 7
Conveyor(Kw) 2
Size(mm)
Assemble Line(mm) 3000x1200x3000
Can Seamer(mm) 1500x1500x2200
Conveyor(Four Set) 10m
Weight(Kg)
Assemble Line(Kg) 10000
Can Seamer(Two Set)(Kg) 7000
Conveyor(Kg) 1000
10-20L 8-Rollers Automatic square can seamer
Full Auto 10L-20L Square Can Production Line-5
Major parameters
Can volume(L) 18-20
Capcaity(cpm) 20
Thickness of tinplate (mm) 0.25-0.35
Votage(V) 380
Size(mm) 19000*1680*2900mm
Weight(kg) 23000

Advantages: the whole production line adopts automatic computer programming control system, fully realizing the full automatic assembly line work.Only 1-2 workers are needed to complete the operation of the entire production line.The whole production line has fast production speed, high production efficiency, automatic fault detection system and low rejection rate.

Disadvantages: compared to semi-automatic production line, the initial investment capital is larger. For the start-up enterprises,It is recommended to use semi-automatic production line with less capital in.

Comparison of machines of YiXin and its counterparts

Yixin machines: all stations of the whole production line are processed with high hardness and imported wear-resistant materials. The imported guide rail and profile are combined with precise coordination of servo motor to ensure a fast conveying system. Eight-wheel can sealing machine head, The sealing quality is stable and fast .At the same time, the sealing machine head adopts special design, which has the characteristics of low noise and high efficiency.

Counterparts machines: most of the production line is made of domestic materials, common profile and domestic guide rail, combined with stepping motor,Which will be in some lack of stability and accuracy.Can sealing machine head only has four rollers, quality and speed will have a certain impact .At the same time the machine head adopts the old design, the production noise is bigger.

Applicable and applied industries

This production line is suitable for the production of square metal cans used in food, medicine, chemical, paint, edible oil and other industries.It can also be used in food can, paint can, edible oil can, paint can, lubricating oil can, etc.

Which countries and regions are applicable

Applicable to countries or regions where labor is difficult, unstable, or highly paid. Examples: Malaysia, Indonesia, Philippines, Vietnam, Thailand, India, dubai, Brazil, venezuela, etc.

Applicable to countries or regions with high output and high product quality.For example: Saudi Arabia, dubai, Russia, Canada, South Korea, Turkey, Europe, the United States and so on.

Why to chooes YiXin products?
  • Established 20 years ago, Yixin technology is a well-known brand in the Chinese industry.
  • More than 80% of customers in China have used Yixin products.
  • Yixin technology has a strong technical team and professional after-sales service to provide customers with turnkey project and one-stop service.
  • Once choosing Yixin technology products, Yixin technology will provide you with the most professional technical advice and guidance from material selection, printing and typesetting, installation, commissioning to smooth production

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