The wide belt sanding machine is a kind of material and object that is not smooth and uneven in thickness and does not meet the process requirements. It can be smoothed and smoothed by means of physical removal such as emery cloth, grinding wheel, sandpaper, scouring pad and non-woven polishing wheel. , uniform thickness, technology to achieve a standard method, applied to a variety of veneer production, standard structure parts production, toy crafts industry, decoration and furniture industry, floor wall plate building materials industry and so on. The wide belt sanding machine is an automatic feeding double-side sanding machine. It is an ideal machine for small and medium-sized wood-based panel companies to produce blockboard, accumulate material, multi-layer plywood, particle board, and medium-density fiberboard thickness grit, with high power, The characteristics of high efficiency.
The wide belt sanding machine pressure pad
1. The sanding pad (press plate) of the fully automatic double-sided wide-band sander at work is pressed against the workpiece to carry out grinding
2. The sand frame of the wide belt sander has a large contact area and a small unit pressure, so it is mostly used for fine grinding or semi-finishing.
3. Sanding pad of wide belt sander usually has standard elastic type, gas suspension type and sectional electronic control type
4. The standard elastic type is the simplest, it is made of aluminum alloy as a matrix, covered with a layer of rubber or felt, the most outsourcing of a layer of graphite cloth
The wide belt sanding machine structure
1. The wide belt sanding machine is tensioned on the upper and lower rollers. One of the rollers compresses the workpiece for grinding.
2. due to the compaction of the workpiece by the roller contact surface is small, the unit pressure is large, and it can be used for coarse or thick sanding
3. the contact roller is made of steel, surface often spiral or herringbone groove, in order to facilitate heat dissipation and clear the dust inside the belt surface
4, some contact roller surface covered with a layer of a certain degree of hardness rubber, coarse grinding when the hardness of the election 70 ~ 90 Shaer; fine grinding when the election 30 ~ 50 Shaw
The wide belt sanding machine safety operation measures
1. The device must be installed in a dry, ventilated, bright work place. It must not be exposed to moisture, rain or sunlight.
2. The equipment must be installed with a grounding wire before starting the equipment. Install the shield to avoid personal injury.
3. Before the test machine must remove the debris on the conveyor belt, check whether the fasteners are locked, the lubrication of the relevant parts are lubricated, all normal after the motor, observe the direction of the conveyor belt and the belt is correct.