The SPREITZER bar-marking-machines ESS 70 and ESS 90 make quality traceable. Prior to the machining the material charge will get a product based or customer based marking.
Therefore, the quality of the product can be retracted during the whole life cycle of the product. Each turned part leaves the production line marked.
Construction and function of the machine:
The roller bearing spindle, the detachable counter bearing, the adjustable pressing roll as well as the horizontal and vertical guide rolls built in a robust GG 25 machine body. The spindle is driven by a robust gear motor with a 1:20 reduction. The exchangeable marking rollers are friction-locked mounted on the spindle. Through a additional counter earing the blocking is certainly absorbed. The pressing roll is mounted inside a sleeve which is adjusted using lead screw and handwheel.
The lateral material feeding is handled by two centric to the marking rollers adjustable guide rolls. The horizontal material feeding is handled by two fix mounted pillow blocks with guide rolls. All guide rolls are mounted with maintenance-free journal bearings.
The machine is overall designed for a short set-up time.
If required, the tabletop version can be used with a solid base frame.
- Diameter of bar: ESS 70:1-70 mm, ESS 90: 1-90 mm
- Throughput speed: 16,5 m/min
- Roller dimensions: Ø 72/30×20 mm
- Max. roll diameter: 75 mm
- Engine output: 0,37 KW-0,5 PS
- Max. torque: 49 Nm
- Spindle speed: 73 min-1
- Operation voltage: 400 V – 50 Hz
- Power input: 1,1 A
- Protection class: IP 44
Workpieces marked with SPREITZER bar-marking-machine
Further information about bar-marking-machines can be found in our catalogue.