SHEAN (CANGZHOU) CORP LTD
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Small Tolerance Band Saw Machine Stainless Steel Tube Cutting Machine
The characteristics of our Heiyan Small Tolerance Band Saw Machine Stainless Steel Tube Cutting Machine :
1. The saw blade structure adopts hard metal alloy blade to prolong the service life of saw blade.
2. Hydraulic control saw feed stepless speed change.
3. Double column design, stable operation, stable sawing, high precision.
4. External hydraulic pressure, easy to repair and maintenance.
5. Equipped with independent manual cutting function, easy to operate, improve material utilization.
The Problems and solutions that may be encountered during cutting:
1. A harsh sound is produced when cutting: the speed of the band saw is too fast or the feed is too large; the coolant is not selected properly or the ratio is not suitable; the guide block is too tight; there are hard blocks in the material;
Solution: reduce the speed or feed amount; change the coolant; adjust the clearance of the guide block; rotate the workpiece by a certain angle and cut again; reselect the tooth profile.
2. Miter cutting of sawn material: improper selection of tooth shape; improper adjustment of guide arm, table or jaw is not vertical; gap of guide block is too large; asymmetry of saw blade teeth; tension of saw band is insufficient;
The solution: choose a suitable Huntsman saw band; readjust the guide arm; readjust the gap between the guide block; replace the qualified saw blade; increase the tension; reduce the feed amount.
3. Saw belt is slippery or interrupts cutting: the feed is too large; the overload protection is small; the Huntsman saw belt has insufficient tension.
Solution: reduce the feed amount; increase the overload amount; increase the tension.
4. Tooth-cutting during cutting: the workpiece is not clamped; the feed is too large; the gear is too large: the feed is uneven; the saw blade joint is not straight and the beat
Solution: Re-clamping work; Reduce the feed rate; Use pinion; Check the speed control valve lift cylinder; Saw blade re-welding
5.The guide arm is too long
Solution: reduce the tension; re-weld; clamp the workpiece; replace the saw blade; reduce the feed; remove the corresponding length
6. When the machine is stopped, the saw frame is lowered: the solenoid valve is blocked and not in place; the cylinder piston wear gap is large
Solution: Remove and clean; replace the sealing ring
| Type | GZ 4230 |
| Cut capcity W*H (mm) | round 300 |
| square 300*300 | |
| Bundle cutting W*H (mm) | Max.200*90 |
| Min.100*20 | |
| Saw belt size(mm) | 3620*27*0.9 |
| belt line speed(m/min) | 40/60/80 |
| Main generator power(kw) | 3 |
| Hydraulic generator power(kw) | 0.75 |
| Cooling generator power (kw) | 0.04 |
| Working clamp style | Hydraulic |
| Saw belt tighten style | Hand |
| Main transmit structure | Turbine |
| Loading style | Extra roller |
| Packing dimensions(mm) L*M*H | 1750*2200*1450 |
| Weights of machine (kgs) | 1600kgs |
