Inorganic Fabric Fire Shutter Door Inorganic Fabric Fire Shutter Door,Inorganic Fabric Curtain Roller Up Shutter Door,Fireproof Rolling Shutter Door,Inorganic Fire Door Dongguan HengTaichang Doors Co, Ltd. , https://www.dghtcdoor.com Our factory is processing the plane full contact combined teeth in a specific form on the B665 bullhead planer. In the length of 100mm, the cumulative error can be about ±0.02mm, and the effect is better. We produce pneumatic centering chucks with jaws as flat joint teeth (see figure). We use the bullhead planer to reciprocate and feed the landscape horizontally.