400kg Drum-Packing Welding Wire

• Usage: Welding Wire
• Material: Kraft Paper
• Type: Barrel
• Model NO.: 540mm*780mm

Product Description

Welding wire drum production requirements:
1) Outer drum: the upper and lower ends are reinforced by a galvanized plate forming hoop.
(2) Inner core: the upper part of the inner core is fixed with a hole (2), and the upper port is reinforced with a galvanized plate forming hoop.
(3) Inner core roll direction: counterclockwise direction.
(4) Drum bottom: Paste PE paper inside and outside, and cover with film outside.
(5) Handle: steel, the surface is galvanized. Use 4*12mm solid rivets and the outer drum firmly fixed.
The rivet head exposed on the inside of the drum is sealed with kraft tape to prevent conduction.
(6) Cover: the end of the drum (upper hoop) is chimeric with it, and there is a foam polyurethane sealing ring.
(7) Clamp: After the cover is covered, the drum body can be fastened without gap between the cover.
(8) The inner and outer walls of the drum are smooth, without bubbles, bulges, depressions, or glue marks. 


welding Wire Drum
 

Inner  Diameter	540mm	Height	780mm
Thickness	4.5mm	Materials	kraft paper
Cover	0.5mm thick galvanized sheet, sealing strip	Bottom	Wooden round board, inside and outside with PE paper
Inner Core	Long holes:Lenth:350±2mm	Galvanized handle	tensile load:≥6900N
Accessories	Stainless steel tube with outer diameter 19±1mm	Iron Hook	size:Φ6.2±0.2mm
Tension Spring	Lenth:95±5mm	coating	water-proof film

Compressive strength:
1,Stack 4 layers of robot drums filled with goods and check whether thedrums are warped,
dented or deformed after 24 hours.

2,After the drum is 800mm off the ground, it falls freely and then checks for ruptures and seals.