Guangzhou Wangxinda CNC Machines Co., Ltd., is a professional supplier of CNC brush machines in South China. Besides all these brush planting machines, also we'd like to share with you relevant information about how to make wooden brush handles.
The first requirement when manufacturing a cleaning style brush is to start with the brush block. This can vary in wood type, the most commonly used handles comes from maple. Once the wood type is selected it is then cut into planks with in a certain width requirement. Throughout this process workers mark down where the cracks or knots are in the wood and draw a red line across the flaw with a special wax crayon. A laser can read this line as the planks are moved forward, cutting the line with a saw. Shortly after the blocks are cut to the appropriate length, moving on to the shaping of the block known as molding.
Once the wood block is set in place for molding, a series of saws cut the block to the required thickness. A machine called the shaper follows this action. The brush handle is placed in the machine, revolving and slicing away the outside edge. This only cuts away half of the block. To keep in good profile the same actions are done to the opposite side. Each model uses a different shaper machine. The machines must stay sharp for the blocks to remain smooth and accurate. Carbine is used in these machines rather than steel because it is more durable and stronger.