Grinding: Grinding the internal surface of ring die. One grinding wheel was equipped on the repair machine for shipment. The life time of one piece of grinding wheel can be used for grinding 4-5 pcs ring dies.
Clearing holes: Clearing residual materials in the holes. Twist driller is used when clearing holes. Twist driller is very normal, cheap and easy to buy from the market, so we don’t offer in our supply. Generally speaking, we use Φ3.0mm twist driller for hole 3.5mm, Φ3.5mm twist driller for hole 4.0, that is keeping 0.5mm smaller than hole diameter.
Chamfering with water: Chamfering the plain holes. Spot-facing driller is used when chamfering holes, it was made from tungsten steel or alloy-steel. This driller can be reused indefinitely until broken, and it is available for chamfering 3000~4000 holes withΦ3.5&4mm one time. After that, the user should grind the driller for the next using. Therefore, the user is generally equipped with multiple drillers for recycle using. The diameter of spot-facing driller can be chosen 6mm~8mm for the hole Φ3.5&4mm.
Self-cleaning and collecting steel filings: The steel filings were difficult to be cleared up from the surface by manual. Water pump was equipped to wash the steel fillings during chamfering to achieve self-cleaning, and the steel fillings were collected to the under box automatically. Also, it supports cleaning by air blow through your air compressor.
Spare parts:
Generally speaking, 70% of labor costs can be saved, and the average work efficiency is at least 200% higher than manual repair. Hole clearing and chamfering works are available for working during work-off time without human monitoring. It is available to refurbish most types of ring die in the market. The operation interface supports multi-languages, available for customized. Default language is Chinese and English. · Grinding wheel, 1pc was installed in new machine. Easy to buy from market. · Twist driller, not in supply scope, easy to buy from market. But if you have demand, we can offer some in the new machine. · Spot-facing driller, not in supply scope, easy to buy from market. But if you have demand, we can offer some in the new machine. · Lubricants oil, not in supply scope. The normal regular oil in the market is available, easy to buy from market..