Out of Stock
Out of Stock
Address:
20-22 Rodney Road, North Geelong, Victoria, Australia
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Phone: 03 5272 1161
Email: sales@bstattoo.com.au
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Usually ready in 24 hours
Description
These coils start with a custom designed bobbin.
- The bobbins nylon construction provides a dielectric and a thermo barrier to defer generated heat from transferring to the core and subsequently to the machine frame.
- They incorporate gentle ramps at the start of the winding of the magnetic wire to prevent any type of kink that would raise the resistance and hinder the flow of current though the winding.
- The walls of the bobbin have been reinforced with gussets to prevent wall bending during the winding process allowing for a perfect wire stack-up.
- Further enhancing the winding process, ribs are added to the bobbin cylinder to locate the first wrap of wire with a ramp up at the opposite end of the winding start to aid in placing the wire in the proper position for the next wrap of wire.
- To aid in making strong sealed coil, interlocking tabs are added to the bobbin walls that mold into the outer case protecting the coil wraps.
- After the winding is complete the fragile magnetic wire is terminated and soldered to a flexible stranded wire to make connections to the binding posts. The connection takes place inside the outer case further protecting the coil from damage or contamination.
- The encapsulation made of a strong thermoplastic protects the fragile coil wraps from contaminates and physical damage.
- The encapsulation material is a specially formulated thermoplastic that, unlike a shrink wrap or other type of coil wire covering, is designed to act like a radiator, allowing heat to escape outward at a high rate redirecting it away from the core and subsequently to the machine frame.
- The soldered connections of the magnetic wire to the flexible stranded wire is contained inside the over molded encapsulation.
- The coils come embossed with the “Welker” brand name and are proudly made to high quality standards 100% in the USA.
- After extensive testing a 12L14 material was chosen for its higher magnetic flux generation and faster reaction to a magnetic field applied and removed.
- The cores receive a full heat treatment in a high vacuum furnace reaching 1650 degrees and a controlled cooling process to attain the optimal soft magnetic qualities.
- The cores are finally given a black oxide finish for visual purposes and corrosion protection.
- 8 wraps are available in 1 inch and 1 ¼ inch with 22uf 40V aluminum electrolytic mini can capacitors.
- 10 wraps are available in 1 inch and 1 ¼ inch with 47uf 40V aluminum electrolytic mini can capacitors.
- All coils are only available in black.
Shipping & Returns
All deliveries are sent by Australia Post with the choice of Express or Parcel post at checkout. Delivery charges are calculated using actual Australia Post rates. Please checkout here for more info
Product specification
Conventional Liner: As our most popular machine style this tool is meant to be used as an everyday ''workhorse'' style of machine for all around tattooing. This machine will typically be used for tight 3rls-14rls.
Introducing the newly designed welker, the latest coil machine design from welker!
An all new welkermechanism with 5 point clamping provides a secure grip on all standard metal and disposable tubes.
The inlaid steel rear yoke provides increased connection and multiple positioning options for ultimate contact with clip cords.
Made of Aircraft grade aluminum, the fully assembled machine weighs only 4.85 ounces.
The Roswell is available as a Conventional Liner, Power Liner, Soft Shader, and Color Packer.
This machine is available tuned as a Conventional Liner, Power Liner, Soft Shader and Color Packer.
Engineered and manufactured in the USA by FK Irons.
