... Service 3. Advance desig Cold Tire Retreading Pneumatic Envelope Spreader Model FBL-A225Spec16“-22.5”External dimensions1600x1500x2100( ... extruding machine, Extruder gun, Rubber caulking gun9).Envelope spreader, 10).Steel rim assemble and disassemble machine ... layer will adhere tight to the tire casings.9) Final inspection Make sure all the recap ... 5-16", 7.50-16", 8.25-16" 9.00-20", 10.00-20", 11.00-20", ...