I. Informazioni di base sul prodotto

Q1: What is ALT‑500 Automatic Label Transfer Machine?

A1: ALT‑500 Automatic Label Transfer Machine is a pneumatic heat‑transfer device with manual feeding and automatic hot‑labeling function. Key electrical and pneumatic components are imported. It is equipped with PLC & touch‑screen control system, integrated PID precise temperature control and imported color‑mark sensor. It supports both hot‑label and hot‑stamping modes for processing flat insoles, arc insoles, shoe tongues, leather and other workpieces.

Q2:What are the core technical parameters of ALT‑500 Automatic Label Transfer Machine?

A2:

1.Model No.: ALT‑500

2.Voltage: AC220V/50HZ 1‑Phase

3.Power:850W

4.Working air pressure:4‑5.5bar

5.Machine dimension:850×680×1430mm

6.Net Weight:128KG

Q3:What are the main features of ALT‑500 Automatic Label Transfer Machine?

A3:

1.All key electrical and pneumatic components are imported to ensure stable and reliable system performance.
2.PLC programmable controller with touch‑screen HMI for convenient, accurate and efficient operation.
3.Integrated PID temperature module with all‑in‑one touch‑screen temperature control, no extra thermostat required, temperature accuracy ±1℃.
4.Imported high‑sensitivity color‑mark sensor supports recognition of 7 colors, positioning accuracy ±0.02mm with adjustable sensitivity.
5.Intelligent anti‑misfire protection. Pressing mould stops automatically if no workpiece is detected to prevent idle pressing damage.
6.Label feeding driven by Japanese imported stepper motor for stable and accurate reel‑label transportation.
7.Motor reverse‑rotation tension control keeps label belt constantly tightened and reduces accumulated timing error.
8.Frequency‑conversion adjustable with low‑noise silent operation for diverse production conditions.
9.Free switching between hot‑label and hot‑stamping modes for multi‑purpose application and higher equipment

II. Settori e materiali applicabili

Q4:What products and materials can ALT‑500 Automatic Label Transfer Machine process?

A4:Suitable for heat transfer of flat insoles, arc insoles and shoe tongues. It also supports hot stamping and leather branding, compatible with heat‑transfer labels, hot‑stamping foil and leather workpieces.

Q5: What production scenarios is ALT‑500 Automatic Label Transfer Machine mainly used for?

A5:Applied in shoe‑making factories, leather processing plants and gift factories. Suitable for multi‑variety small‑part hot‑label & hot‑stamping production with frequent product change‑over. Manual workpiece placement fits medium‑small‑batch flexible production.

三. Utility, Installation & Commissioning

Q6: What utility conditions are required for ALT‑500 Automatic Label Transfer Machine?

A6:Power supply: AC220V 50Hz single‑phase. Reliable protective earthing is mandatory. Air supply: external compressed‑air source, working pressure 4‑5.5bar. Reserve enough space around machine for operation and maintenance.

Q7: What are requirements for installation & placement of ALT‑500 Automatic Label Transfer Machine?

A7:Place machine on flat hard floor for stable operation without shaking. Keep away from dusty and humid environment. Reserve front‑side space for manual loading and unloading workpieces.

Q8:What is complete test‑running operating procedure for ALT‑500 Automatic Label Transfer Machine?

A8:

1.Confirm reliable earthing and connect compressed‑air pipe, adjust air pressure to 4‑5.5bar.
2.Power on and select working mode on touch screen: hot‑label mode or hot‑stamping mode.
3.Set PID temperature, pressing time, label‑feeding speed and frequency‑conversion parameters; adjust color‑mark sensor sensitivity.
4.Load sample workpiece manually for trial pressing. Verify label positioning accuracy and fine‑tune sensor & tension parameters.
5.Enable anti‑misfire protection function. Start formal production after trial sample acceptance.
6.Manually place workpiece on worktable during production. Machine automatically completes label feeding, positioning and hot pressing.
7.Switch to manual mode for commissioning or troubleshooting. Execute full reset before restarting production after fault occurs.

Q9:What precautions for air‑pressure adjustment?

A9:Standard working air pressure ranges 4‑5.5bar. Insufficient pressure leads to poor pressing effect. Excessively high pressure accelerates wear of pneumatic parts. Confirm stable air‑source pressure periodically during production.

四.Machine Structure & Components

Q10: What are the 5 core assemblies of ALT‑500 Automatic Label Transfer Machine?

A10:5 modular core assemblies:
1.Mechanical frame assembly; 2.Pneumatic hot‑press actuator unit; 3.Label‑feeding tension mechanism; 4.Sensor detection assembly; 5.PLC touch‑screen electrical control system.
‑Mechanical frame: machine base and worktable.
‑Pneumatic hot‑press actuator unit: pressing cylinder, hot‑press head module.
‑Label‑feeding tension mechanism: Japanese imported stepper motor, label‑belt tension control assembly.
‑Sensor detection assembly: imported color‑mark sensor, no‑workpiece detection sensor.
‑PLC touch‑screen electrical control system: PLC controller, touch screen, PID temperature module, frequency‑conversion drive unit.

Q11: What is the function of color‑mark sensor?

A11:It reads color mark on label for precise positioning. It supports 7‑color recognition with positioning accuracy ±0.02mm. Sensitivity shall be adjusted according to label color. Dust on lens will directly cause positioning deviation.

Q12: What are functions of motor reverse‑rotation tension control system?

A12:Motor reverse rotation keeps label belt continuously tightened, avoids label slipping, reduces accumulated timing error during continuous running and ensures consistent feeding position for every cycle.

五.Safety, Maintenance & Troubleshooting

Q13: What safety notes for ALT‑500 Automatic Label Transfer Machine?

A13:

1.The whole machine must be reliably earthed against electric‑shock hazard.
2.Do not place hands under hot‑press head during running to avoid burn or crush injury.
3.Cut off power and compressed‑air supply before maintenance and cleaning. Do not touch hot press head under high‑temperature condition.
4.Do not open electrical protective cover while machine is running.
5.Keep anti‑misfire function enabled. Do not disable no‑workpiece detection for forced production for long time.

Q14: What is maintenance schedule for ALT‑500 Automatic Label Transfer Machine?

A14:Per shift: Clean residues on worktable; check air pressure; clean lens of color‑mark sensor and no‑workpiece sensor; verify anti‑misfire function.
Weekly: Inspect air pipe joints for leakage; test both hot‑label and hot‑stamping modes; calibrate label‑feeding tension.
Every half‑year: Fasten all electrical terminals; inspect cylinder seals and replace if aged; calibrate PID temperature accuracy.
Yearly: Complete machine overhaul. Evaluate wear condition of stepper motor and pneumatic components, replace aged spare parts.

Q15: Common faults and troubleshooting guidelines?

A15:

1. Label positioning offset: Clean color‑mark sensor lens, readjust sensor sensitivity; check label‑belt tension parameters; verify stepper‑motor status.
2. Pressing action triggered without workpiece (misfire): Clean no‑workpiece‑detection sensor lens; check sensor signal; confirm anti‑misfire function is enabled on touch screen.
3. Large temperature deviation: Check PID parameter setting; inspect loose or damaged thermocouple wiring.
4. Loose label belt and inaccurate feeding: Adjust motor reverse‑rotation tension parameters; check label reel for jamming.
5. Insufficient pressing force: Ensure air pressure within 4‑5.5bar, inspect pipe leakage and cylinder malfunction.

六.Model Selection

Q16:Which customers are suitable for ALT‑500 Automatic Label Transfer Machine?

A16:Recommended for shoe‑making, leather and gift factories, for processing flat insoles, arc insoles, shoe tongues and leather with both hot‑label and hot‑stamping requirements. Fit for medium‑small‑batch multi‑variety flexible production with manual workpiece loading. If fully‑automatic insole loading‑unloading assembly‑line is required, select AF‑IM01 / AF‑IM02 models. Choose HP2‑40×60, HP‑38 or H‑SD09‑38 series for general fabric heat‑press applications.