Horizontal straight cutting bandsaws
The horizontal straight cutting bandsaws are composed of a saw frame, a parallelogram adjustment device or a four-screw adjustment device. It is not only light and labor-saving to process larger and extra-long wood, but the quality is also guaranteed. It is widely used in sawmills, shipyards and mountainous timber logging sites for mobile processing.
Features of horizontal straight cutting bandsaws
Humanized operation interface, digital thickness display, quick and precise adjustment of saw blade position. The hydraulic saw blade tension automatic compensation system ensures that the saw blade is in the best tension state at all times and extends the service life of the saw blade. The wood can be completely cut with one-time clamping.
The action of short-circuit protection, overload protection, and voltage loss protection devices should be sensitive and effective; the parameters of the leakage protector should match, the installation should be correct, and the action should be sensitive and reliable; the protective cover of the exposed transmission part should be complete and the installation should be reliable.
Causes and solutions for horizontal straight cutting bandsaws failures
1.If there is a gap in the middle of the upper guide block, the pressure on the back of the saw is too heavy, causing the expansion capacity of the bottom of the saw band to be too large, resulting in band breakage. The best inspection method at this time should be to adjust the tangent point between the two wheel discs so that the two saw walls are sandwiched in the same horizontal line. The back of the saw and the shoulder should be kept at a certain distance so as not to cut the paper. Use a ruler to measure along the middle part of the saw blade. The degree of fit will be within a few millimeters. Make sure that the back of the saw and the guide can be It matches perfectly so that the distance between the guide blocks will be 0.5 millimeters.
2.The wear caused by the guide block is the wear on the back of the saw, causing cracks on the back of the saw blade and leading to belt breakage. The guide alloy will have obvious wear marks and grooves. There will be irregular scratches on the back of the saw, which requires regular inspection. The expansion force of the saw blade increases and exceeds the load-bearing capacity, which will lead to belt breakage. If the saw speed does not match the decreasing speed well, if the load of the saw blade is too large, the saw speed will definitely decrease and the work efficiency will decrease. If it becomes lower, the tooth tips will also wear prematurely, affecting their service life. Therefore, once the horizontal straight cutting bandsaws fails, it must be solved quickly.
Fully Automatic PLC Control Horizontal Straight Cutting Bandsaws
The ANTISHI company GZ Series PLC control fully automatic metal cutting bandsaw machine is a robust, modern-to-use workshop saw for precise sawing of medium diameters. All operating switches are clearly grouped on a touchscreen and control panel. The machine aims to the fully-automatic control as it’s main feature. Using PLC touch screen panel, you can regulate the saw frame feed, steplessly adjust the saw blade speed and machine the work-piece hydraulically.
| Technical Specifications | 330A | 330B |
| Cutting capacity 0° (flat) (length x width) | 330*330mm | 330*330mm |
| Cutting capacity 0° (round) | 330mm | 330mm |
| Cutting capacity 0° (square) | 330*330mm | 330*330mm |
| Cutting speed infinitely variable | 25/45/64/80m/min | 20~80m/min |
| Stop length(single stroke) | 500mm | 500mm |
| Accuracy of the feeding(single feeding) | ±0.2mm | ±0.2mm |
| Saw blade size | 34*1.1*4115mm | 34*1.1*4115mm |
| Saw blade tension type | Manual | Hydrualic |
| Workbench height | 685mm | 685mm |
| Motor rating main drive | 4kw | 4kw |
| Motor rating of hydraulic feed | 0.75kw | 0.75kw |
| Overall dimensions (length x width x height) | 2350*2220*1500mm | 2350*2220*1500mm |
| Weight(NET WEIGHT) | 1992kgs | 2054kgs |
| Blade size | 34*1.1*4115mm | 34*1.1*4115mm |
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