6-hi HC Rolling Mill

Product Detail

6-hi HC Rolling Mill

Application and Characteristics

1. Apply to carbon steel, special steel, and another strip rolling. Particularly suitable for rolling high-precision flat, thin strip.

2. With hydraulic bending roll device and an intermediate roll shifting device, can quickly adjust the strip crown, Change the contact pressure distribution between the rolls, eliminating the unwanted contact area between the rolls, to control the plate shape and plate convexity purposes.

3. Finished plate flat, stable, controllable, effectively improve the strip edge thinning and edge crack phenomenon; Can be configured with smaller working roller diameter, increased pass reduction and total reduction rolling process, work roll can be used flat roller type, reducing the amount of spare roll and consumption.

4. AGC 6-hi HC High precision mill control, especially for high-precision flat, strip rolling.

Process Flow

Uncoiler (coil car)?Starting straightening machine?Front coiler?(Unloading car)?Machine front device? 6-hi main rolling mill? Machine after the device?After the coiler (Unloading car)? (Auxiliary wrapper)

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 Production Line Process Parameters

	F150 F175 F460x450		F150 F175 F500x500		F165 F200 F630x650		F165 F250 F680x800		F170 F300 F800x900		F300 F370 F950x1050	F330 F370 F1050x1250	F400 F450 F1250x1450
Billets  Thickness	1.0-2.5		1.0-2.5		1.0-3.5		1.0-3.5		2.0-4.0		2.0-4.0	2.0-4.0	2.0-4.0
Finished Products  thickness	0.15-1.2		0.15-5		0.18-2.0		0.2-2.0		0.2-2.0		0.2-2.0	0.2-2.0	0.2-2.0
Steel  Strip Width	250-350		300-400		400-550		550-700		700-900		650-950	700-1100	900-1250
Driving  Mode	Work-roll  Drive		Work-roll  Drive		Work-roll  Drive		Work-roll  Drive		Work-roll  Drive		Work-roll  Drive	Work- roll  Drive	Work-roll Drive
Rolling  Force	2800		3500		5000		5500		6500		10000	12000	15000
Screw  Down  Mode	Electric	Hydraulic	Electric	Hydraulic	Electric	Hydraulic	Electric	Hydraulic	Electric	Hydraulic	Hydraulic	Hydraulic	Hydraulic
Rolling  Speed	4	4-6.5	4	4-8	4	4-5	4	4-5	4	4-5	10	8-12	8-16
Rolling  Material	Common  Steel		Common  Steel		Stainless  Steel Common  Steel		Common  Steel		Stainless  Steel Common  Steel		Common Steel	Common  Steel	Common  steel


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