There are two kinds of speed called high speed, one is high speed 400 times/minute, the other is 1000 times/minute. If the speed of the commodity mold is 300 times/min or higher, the punch of 1000 times/min should be selected. The equipment can not limit application, and within 400 times/min press typically have forced air intake system, choose in joints part only unsalted butter RunHua, and blunt needle structure chosen is guide rail sliding block type, unable to ensure accuracy, quickly worn in the long-term work, precision is reduced, the mould is easy damaged, equipment and mold repair rate is high, and the delay time, delivery time. The precision of the punch is shown as: flatness, flatness and total space

High precision punch can not only produce good goods, and less damage to the mold, not only save the mold maintenance time and save the maintenance cost. 1, punch manufacturer reply and maintenance speed

To know their choice of punch manufacturers in the local is not after-sales maintenance service point, can the equipment in the case of problems immediately door-to-door service to solve the problem.

2. Maintenance cost

Equipment purchase is cost-effective, if the price of after-sales service maintenance is expensive, the purchase of this kind of high precision and high speed punch is certainly not a wise choice. Punch application life is relatively long, so we should choose the case of the market price of equipment and after-sales service price together to do a comprehensive selection.