GMAX 420 B/D
The MAX 420 B/D is a powerful extruder for welding high volumes of plastic efficiently and with professional results in industries that require strength and productivity.
Large capacity for thicker parts
It can apply a considerable amount of material to each bead, making it ideal for structures where the weld must withstand weight, pressure, or demanding industrial conditions without failing.
Consistent performance for hours
It maintains a stable flow and precise temperature even during long jobs. You work faster and reduce downtime, achieving more meters of welding per day.
Clean finishes with total control
Its independent adjustment system helps ensure the plastic melts correctly with each pass. This prevents errors, improves the visual quality of the bead, and reduces the need for rework.
Reliable design for construction and industrial manufacturing
It works perfectly both in the field and in the workshop. Its robust construction is designed to withstand the demands of industry without sacrificing maneuverability or ease of use.
HIGH FLOW WELDING
INDEPENDENT TEMPERATURE CONTROL
COMPATIBLE CON PE, PP Y HDPE
USES AND APPLICATIONS
- Use 3 and 4 mm rod
- Fast start-up and warm-up
- 360° rotating shoe for different welding positions
- Ergonomic handle for long workdays
- Motor protected against overheating
- Reinforced body for industrial conditions
- Designed for thick materials and bulky parts
MORE DETAILS
- Ideal for high-volume industrial manufacturing and repair
- Consistent and strong results in demanding applications
TIPS GMAX-420 B/D
ELECTRICAL CONNECTION
New equipment has a European connection; ideally, you should have a European female connector. If that's not the case, we'll show you how to connect it to the American system.
To connect it, we share the following specifications:
IMPORTANT:
- Consider the NEMA in which only the physical ground should be connected (Image).
- Ideally, in the industry, you should use a separate thermal switch from your load center (the amperage range can be from 20 to 30 Amps). If you have any questions, please contact technical support.
GENERATOR CONNECTION
In the Americas, generators have a 240v female outlet, and you must identify the NEMA.
Important:
- Once you have identified the NEMA, you must obtain the male that corresponds to the NEMA.
- You just need to connect L1 and L2, which is the equipment voltage, and add "T" ground.
- When purchasing a generator, you should pay attention to 3 important electrical characteristics:
- Watts
- Voltage
- The most important one is how many Amps it delivers per phase.
We recommend having an extension where you can have a MULTI-CONTACT module so you can connect your equipment independently.
MAINTENANCE
How often should you perform maintenance on your equipment?
- Deductive
Applied by the operator
- Tighten the connections periodically.
- Clean the filters daily.
- Purge the device every time you finish your shift.
- It is important to purge with natural polyethylene welding every month.
- Before connecting your equipment, you should leave your generator running for ten minutes to allow it to stabilize.
- Once 10 minutes have passed, every generator should deliver 235 to 240 volts.
- Before doing this, we suggest you always check your line (L1) to ground with a multimeter and L2 using the same procedure; each phase should deliver above 110 volts. If it is less than 70 volts in any of the phases, do not connect your equipment under any circumstances; send your generator to a service center.
- Preventive
Applied by Munsch Engineering
- Preferably every 350 hours of use.
- Corrective
Immediate supervisor in the Engineering department, Munsch
