NEW DODO-400D Automatic Canbody Welder

This automatic canbody welder is designed for manufacturing milk powder cans and other large can types. It can achieve high quality rounding and welding processes.

Features

The electronic control system of the automatic canbody welder consists of an easy to use interface, PLC system, and servo system.
Its static variable frequency power source provides stability and minimizes energy consumption. It has its own independent air conditioning system.
The automatic fault detection system will automatically sound an alarm in the event of a malfunction and then provide you with troubleshooting solutions.
Using a special rounding device, the equipment can process various types of tinplate for different can bodies. It is also equipped with an automatic double sheet monitoring and ejection system.
A ceramic roller is equipped to profile copper wire that greatly improves insulation and reduces wear and tear. It is outfitted with a roller cooling device to prevent parts from overheating during copper wire profiling.
The copper wire profiling system is equipped with a rodless cylinder and cooling system with tension compensation and a tension monitoring function. It can ensure the tension, ductility, and line speed of copper wire so as to improve the overall welding quality.
The conveying system features ceramic parts to prevent damage to the can body.
The Z-rail is made of super wear-resistant ceramic material.
Servo based can feeding system offers high speed can feeding and stable running minimized noise.
This machine has a protective shield and support front and rear seam attenuation control. It is suitable for DR tinplate and normal tinplate.
It has Internal and external nitrogen protection devices.
It uses high quality pneumatic components manufactured by MAC, Festo, and SMC.


Technical Specifications

Welding speed	55m/min（max）
Production output	Can size #401: 300cans/min（Max） Can size #502：250cans/min（Max） Can size #603：200cans/min（Max）
Welding points distance	0.5～0.9mm
Overlap width	0.25～0.6mm
Sheet thickness	0.16～0.30mm
Can inner diameter range	￠52～￠153mm
Can height range	65～305mm
Hardness	T2.5～DR8
Wire diameter	￠1.24～1.38mm
Power supply	Three phase Voltage：380V Frequency: 50Hz Power consumption：35Kw
Welding frequency	200～450Hz
Cooling water	>0.5MPa,12～18℃,50L/min
Air pressure and consumption	>800L/min, >0.5MPa