Letter Robo

Automates the digital printing of high-pressure gas cylinders contributing to factory digitisation

Overview

High Speed Automation of Lettering Operations on Gas Cylinders

Required descriptions such as filling deadline, company name, address, etc. are printed at high speed in a maximum of about 45 seconds on gas cylinder bottles.
Up to 5 colors can be selected and added from a wide variety of coating colors.
Printing on the shoulder of the cylinder is also available as an option.

Customization depending on Installation Environment

We offer a variety of models from fully-automatic types that automatically convey cylinders to the printing position with rollers and belt conveyors, to semi-automatic, manual, and seamless dedicated types that eliminate configuration and space requirements.
Please feel free to contact us for the model that best suits your business environment.

Print Everything in One Process

Unlike hand-spraying, the print quality can be kept high and uniform. At the same time, it leads to improve health concerns and an working environment.
*Be noted the machine in this video is partly customized.

Specification

Varies depending on the customization type. Please contact us for details.

印刷方式
Printing Method
オブジェクトへの直接印刷方式
Direct Lettering to Rotating GAS Cylinder
印刷可能縦幅
Printable Vertical Width
780mm
印刷可能高さ
Printable Height
150 ~ 1126mm
印刷可能容器
Printable Cylinder Size
LP容器:50㎏、40㎏、30㎏、20㎏、15㎏、10㎏、8㎏、5㎏(10㎏以下は専用台使用)
シームレス容器:47L、40L、27L、20L、13L、10L、6.7L,3.4L、2.1L(6.7L以下は専用台使用及び3色対応)
電圧
Electricity
AC100V(本体)、AC200V(ヒーター)
AC100V (Main Machine), 200V (Heater)
解像度
Resolution
31.75 dpi (0.8mm pitch)
印刷速度
Productivity
1本あたり45秒(フルオートシステムの場合)
45 seconds/cylinder (Full Automatic System)
色数
Number of Colors
ノズル5本(5色)+色切替器5色(合計10色)
5 nozzles (5 colors) + color exchange option (5 colors) = total 10 colors
プリントヘッド
Inkjet Head
ボンベ胴部:40本ノズル/色 ~ 200本ノズル/5色
ボンベ肩部:3本ノズル/色 ~ 7本ノズル/2色
Cylinder Body Part: 40 nozzles / color up to 200 nozzles / 5 colors
Cylinder Shoulder Part: 3 nozzle / color up to 7 nozzles / 2 colors
同梱品
included
プリンター本体、コントローラー、ソフトウェア
Printing System, Controller, Software
非同梱品
NOT included
Adobe社Photoshop/Illustratorをご準備下さい
Prepare Adobe Photoshop/Illustrator by yourself

FAQ

Can the print be erased?

It can be wiped off with solvent (acetone). New printing can be applied after erasing.

How much ink splatter is there compared to hand spraying?

Letter Robo can make 95% ink coverage rate.
With manual spraying, it is said the ink coverage is only about 30%, which improves the health of the workers and the environment of the facility.

Is it possible to print something other than text?

Yes, marks (single color) can be printed since the printing data is created in Photoshop.

What is the status of installations in Japan?

We have delivered and operated about 120 units nationwide.

Support & Downloads

to be updated.