Hot sawing machine is an important equipment of hot rolling production line for bar and section, in the cooling bed before cutting the head, tail length (with fixed length segment sawing machine or baffle), to cut the head and tail length, segmentation and heat sampling of steel tube. Sawing material temperature is 500 DEG C to 900 C.
According to the form layout is divided into fixed and mobile, according to the structure of the form is divided into lever, slide, according to the transmission form of belt transmission, spiral bevel gear box drive, according to blade diameter size into Phi 1200, Phi 1500, Phi 1800, Phi 2000, Phi 2200 etc..
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Saw type
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RJ1200
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RJ1500
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RJ1800
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RJ2000
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RJ2200
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Saw blade diameter(㎜)
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φ1200/1080
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φ1500/1350
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φ1800/1620
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φ2000/1800
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φ2200/2000
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Thickness of saw blade(㎜)
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8
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10
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12
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Peripheral speed(m/s)
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100～120
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Into the saw speed(㎜/s)
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30～200 Hydraulic feed，Fast forward - work forward - rewind
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Sawing speed(㎜/s)
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100～300
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Transmission motor power(kw)
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90/132
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132/160
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160/200
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200/250
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280/355
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Sawing temperature(℃)
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600～850
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Slide travel(㎜)
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600～800
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600～1000
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600～1200
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600～1200
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Cutting steel
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Alloy structural steel, bearing steel, gear steel, spring steel, stainless steel, tool steel
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Sawing effect
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End a small amount of flash, burr
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