Jiangsu World Group
Product: Metal furniture
Before "upgrading"
Original spraying equipment: Manual spray guns made in China and Switzerland, domestic spray rooms and recycling systems
Spray room: 2 sets, each set includes 8 manual spray stations and 8 manual spray guns
Production line speed: 4.5m/min
Problems
1. Uneven coating thickness (30~100 microns+)
2. Low production efficiency and high rework rate
3. Foreign buyers complain about product coating quality
After "upgrading"
Spray room + recycling system: One set of Ramseier Koatings, 2 x 6 automatic spray guns, 4 automatic spray guns, 2 lifters
Time of start use: October 2017
Production line speed: 5.5m/min
Benefits
• Significantly improve the coating uniformity and quality of finished product
• Line speed: 4.5 Æ 5.5 m/min (+22%)
• Production rate: 2,300 Æ 3,300 sets/8 hours (+43.5%)
• Powder paint utilization rate: 93% Æ 95% (+2%)
• Number of workers: 12 Æ 6 workers (-50%)
• Improve automatic painting, reduce 6 workers' wages and production costs.
* This upgrade does not change the pretreatment and oven.
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