this is aa video of aluminum casting. the molten aluminum is from bicycle rims/frames/kickstands, etc. the mold is for a tubing bender.

 

logo aluminum casting
RARE NOS NIP Mavic MA 2 28h Keith Bontrager 559 MTB Rims Bicycle France
RARE NOS NIP Mavic MA 2 28h Keith Bontrager 559 MTB Rims Bicycle France
Paypal   US $200.00
Pair of Mavic Reflex Tubular Bicycle Rims 32 Hole 700c Nos
Pair of Mavic Reflex Tubular Bicycle Rims 32 Hole 700c Nos
Paypal   US $79.00
Two Worksman Bicycle 24 x 175 Heavy Duty Dimpled Chrome Steel Rims
Two Worksman Bicycle 24 x 175 Heavy Duty Dimpled Chrome Steel Rims
Paypal   US $25.00