This is Nina from Shenzhen qunan technology cor. Nice to meet u there.
I wanna tell u some details of our 500w cold spark machine below. U can check it.
Jet height: 1-5m
Preheating temperature: 550 degrees
Accessories: remote control.
Type of interface: dual DMX512 dual AC power supply
power cord, DMX signal cord
Color: white/black optional
It works by powder. I put the videos on the attachment. U can check it. May i know how many pcs do u wanna? And may i know your detailed address so that i can check the shipping cost for u? If possible, may i know your whatsapp number so that i can contact u directly?
A: Dual fan design better for heat dissipation;
B: Power wattage is real output power wattages;
C: Aluminum alloy design with better heat dissipation (many suppliers use metal design), the main board and heating system use upper first quality materials, using graphite to prevent the machine from sticking;
D. Electromagnetic heating design, better than electrical resistance;
E. Black or white color for choice, Customize logo service, no moq and no extra cost;
G. Built in 350W blower design, many others designs are 250W.
Have a nice day and cheer on.
Waiting for your early reply.