CNC Cylindrical Roll GrinderWelcome to Jainnher Machine Co.,Ltd. ::

/ Features /
WHEEL HEAD
The spindle is made by Ni-Cr-Mo alloy steel with precise grinding which was Installed into hydrodynamic bearing to get precise rotary & non-wear performance. The wheel head is mounted on the grinding support adjust (carriage) directly and lubricated by hydrodynamic & static lubricate -system The pulley on the spindle are pulled with indirect to avoid it to get strain from the motor.

HEADSTOCK
DRIVE by varied frequency motor which offer the headstock varied speed widely.
AIR-DYNAMIC DEVICE on the bottom of the headstock for easy to move it.
SPRING DRIVEN-DOG to ensure the workpiece to get smooth running.

Tailstock

Wheel head

Headstock

TAILSTOCK
The wheel-dressing device is mounted on the tailstock to dress the edge & face of the wheel by program.
AIR-DYNAMIC DEVICE on the bottom of the tailstock for easy to move it. Adjusting the bottom of the tailstock directly for the workpiece alignment. (The revolution tpe with 4 jaws chuck is option only)

Revolution Tailstock (option)

CNC-controller

CNC-CONTROLLED SYSTEM
The FANCU CNC-controller is applied to develop the roll grinding process automatically.
The system is configured with a humanized operation panel for user Which made the grinding operation became easy and precision.
All the operator need to do just call a cutting program from memory to performed the grinding sequentially.
The crown grinding is also easy to get which include base arc curve SINE curve COSINE curve CVC curve and combined arc curve.
The camber values was assigned by the program.
The system have integrated a net function for output & input Of the data of the cutting & the parameter of machine or maintenance.
/ Specifications /

ITEM	MODLE		TYPE
ITEM	MODLE		S40				M60				L85		L100
Working capacity	Max. sing over table	mm	Ø 400				Ø 600				Ø 850		Ø 1000
	Max. distance between c.c.	M	1.5M	2M	3M	4M	3M	4M	5M	6M	3M	4M	5M	6M
	Max. weight of workpiece	kg	1500				4000				6000
	Max. O.D. ground	mm	Ø 400				Ø 600				Ø 850		Ø 1000
	Rang of grinding dia.	mm	Ø5 ~ Ø400				Ø15 ~ Ø600				Ø20 ~ Ø850		Ø20 ~ Ø1000
Wheelhead & Carriage (X axis)	Wheel size (O.D. x width x Bore)	mm	Ø500 x Ø152.4 x 50				Ø910 x Ø304.8 x 75
	Type of lubricating system	-	Hydrostatic & dynamic system
	Rotating speed of wheel	R.P.M	300 ~ 1800				300 ~ 1200
	Max. cross feed rate	mm/min	1000 mm/min				2000 mm/min
	Cross feed per pulse	mm/p	0.001 mm
Table (Z axis)	Travel of table or head (Z axis)	mm	Center Distance + 8"
	Travel speed of table	mm/min	25 ~ 3000 mm/min				25 ~ 6000 mm/min
	Type of lubricating systekm	-	Hydrostatic & dynamic system
Workhead & tailstock	Rotation speed of work head	R.P.M	10 ~ 100				8 ~ 80				6 ~ 60
	Size of center	-	MT#5				MT#6
	Moving speed of tailstock	mm/min	手動
	Stroke of quill	mm	50 mm				80 mm
Power rating	Grind wheel motor	HP	15HP				20HP				30HP
	Workhead motor	HP	5HP (3HPx6P)				7.5HP (5HPx6P)				10HP (7.5HPx6P)
	Table traverse motor (Z axis)	HP	12 NM				22 NM				30 NM
	Tailstock move motor	HP	NON
	Cross feed motor (X axis)	HP	8 NM				12 NM
	Lubricating system	HP	2 HP
	Coolant system	-	280 Liter				360 Liter		420 Liter		420 Liter
* All specifications are subject to change without notice.

ITEM	MODLE		TYPE
ITEM	MODLE		H130	H160	H200
Working capacity	Max. sing over table	mm	Ø 1300	Ø 1600	Ø2000
	Max. distance between c.c.	M	4, 5, 6, 7, 8	5, 6, 7, 8, 10, 12	6, 7, 8, 10, 12
	Max. weight of workpiece	kg	15000	30000	40000
	Max. O.D. ground	mm	Ø 1300	Ø 1600	Ø2000
	Rang of grinding dia.	mm	80 ~ 1300	180 ~ 1600	250 ~ 2000
	Max. dia of crown	mm	By porgram
Wheelhead & Carriage (X axis)	Wheel size (O.D. x width x Bore)	mm	Ø910 x Ø304.8 x 80
	Type of lubricating system	-	Hydrostatic & dynamic system
	Rotating speed of wheel	R.P.M	300 ~ 1200
	Max. cross feed rate	mm/min	3000 mm/min
	Cross feed per pulse	mm/p	0.001 mm
Table (Z axis)	Travel of table or head (Z axis)	mm	Center Distance + 8"
	Travel speed of table	mm/min	25 ~ 6000 mm/min
	Type of lubricating systekm	-	Hydrostatic & dynamic system
Support	Roll neck diameter range	mm	90 ~ 400 (350-600 option)	90 ~ 400 (350-700 option)
Workhead & Tailstock	Rotation speed of work head	R.P.M	6 ~ 50	3 ~ 30
	Size of center	-	PT#100
	Moving speed of tailstock	mm/min	2000
	Stroke of quill	mm	200 mm
Power rating	Grind wheel motor	HP	50HP (40HPx6P)	75HP (60HPx6P)
	Workhead motor	HP	40HP (30HPx6P)	50HP (40HPx6P)	75HP (60HPx6P)
	Table traverse motor (Z axis)	HP	22 NM	30 NM	30 NM
	Tailstock move motor	HP	1HP x 6P
	Cross feed motor (X axis)	HP	12 NM
	Lubricating system	HP	2 HP
	Coolant system	-	2000 Liter x 2HP
* All specifications are subject to change without notice.

/ Standard Accessories /

1.	Grinding Wheel	pcs	1
2.	Flange	Set	2
3.	Dresser	Set	1
4.	Flange puller	Set	1
5.	Gage	Set	1
6.	Splash Guard	Set	1
7.	Filter	Set	1
8.	Center	Set	1
9.	Tool Box	Set	1
10.	Support	Set	2
11.	Sheet-Metal Covers	Pcs	1
12.	Static balance device and arbor	Set	1

Filter

Flange & balance device and arbor

Im_Process system

/ Optional Accessories /

1.	Heavy duty support	Pcs
2.	Center grinding device	Pcs
3.	Carrier	Pcs
4.	Universal joint	Pcs
5.	4-Jaws chuck	Pcs
6.	Live center	Set
7.	Spare flange	Set
8.	Spare grinding wheel	Set
9.	Rotating spindle type tailstock	Set
10.	Portable Balancer	Pcs
11.	Auto balancing system	Set
12.	Roll caliper	Set
13	Dust collector	Set
14	Linear Encoder	Pcs
15	Special curve grinding program	Set

Roll caliper

on-line balanced system

Universal joint

Heavyduty neck rest

Neck rest

Center grinding Device

Cylindrical Grinder

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/ CNC Cylindrical Roll Grinder /