You can choose it with support or choose with trolley, it depends on your requirements.
This hand-held marker is really convenient. We are the manufactures. Our engineers and workers are professional.
1. Easy move: the operator can move the machine everywhere he wants with the trolley system;
2.Easy operation: type and then mark, very easy to use the machine. The new user can grasp the operation of this machine within 20 minutes ONLY;
3. The trolley system has the battery holder, which can equip with internal car battery; no need external power supply anymore; Then the machine can operate in the remote area with no power supply;
4.Suitable for outdoor operation. This design is suitable for use in the big factory or outdoor environment, the operator can take the machine everywhere as the marking is required. Or, the machine can be operated in the non-power-supply area, with its own internal battery.
5. Versatile of function: Electrically powered dot peen marking system 380D can function without the compressed air supply. The marking head only connects with the supply unit, very easy to carry around and can mark on heavy, complex or large objects. Even though 380D is powered by electricity, it is still powerful as the pneumatic marking systems, marking results will be sharp and clean.
The following picture is the explanation and advantages of the machine with trolley systems