M11100b Wide Wheel Centerless Grinding Machine for Max. Od. 100mm

China M11100b Wide Wheel Centerless Grinding Machine for Max. Od. 100mm, Find details about China Grinder, Wide Wheel from M11100b Wide Wheel Centerless Grinding Machine for Max. Od. 100mm

Basic Info.

Model NO.

M11100B

Precision

Certification

CE, ISO 9001

Condition

New

Painting

Standard Color/Customized Color

Trademark

XIJI

Specification

4100mmx4000mmx1700mm; 10000kg

Origin

Wuxi, Jiangsu, China

HS Code

8460221000

Model NO.

M11100B

Precision

Certification

CE, ISO 9001

Condition

New

Painting

Standard Color/Customized Color

Trademark

XIJI

Specification

4100mmx4000mmx1700mm; 10000kg

Origin

Wuxi, Jiangsu, China

HS Code

8460221000

Product Desciption

Machine application:
The machine is used for mass-producing cylindrical parts, ring parts in the way of centerless through feeding. And it also can be used for grinding cone parts with taper less than 1∶20 and molding rotational parts in the way of centerless in-feeding. The machine can carry out auto plunge-in feeding cycle if it is equipped loading & unloading mechanism (optional). It grinds circulation automatically. Suite for volume production.

Machine configuration & characteristics:
1. Gri. wheelhead and reg. wheelhead both can move (gri. wheelhead feeds, reg. wheelhead adjusts). It's convenient to equip auto-line and loading mechanism(optional) for long job or bearing ring
2. Wide wheel has higher load capacity for reducing the number of time of grinding and enhance productivity.
3. GW. spindle and RW. spindles are both the dual-supporting structure. GW. adopts multi-dynamic pressure bearings which are lubricated by compelling lubrication oil. RW. Adopts rolling bearing.
4. The gri. wheelhead feeding guideway adopts flat-v antifriction plastic surface guideway. Good anti-vibration and sensitive micro-feeding.
5. RW. Spindle adopts inverter duty AC. motor regulates reg. wheel speed steplessly.
6. The machine is controlled by PLC. Touch screen HMI. Servo motor drives the gri. wheelhead motions of feeding, compensation and rapidly moving.
7. The stepping motor drives the GW. dresser feeding. It can achieve mutual compensation with the gri. wheelhead. RW. Dresser feeds manually. The reciprocation of GW dresser and RW dresser is driven by hyd. Linear oil cylinder. The speed can be stepless regulated.

Technical parameters:

Workpiece diameter	10~100mm
Max. length for jobs
Thru-grinding (standard workrest)	300mm
Plunge-in grinding	390mm
G.W. specification	P500×400×305mm
R.W. specification	PSA350×300×203mm
G.W. speed	1330r/min
R.W. speed (stepless)	12~200r/min
R.W. swiveling angle
In vertical plane	-2°~ +4°
In horizontal plane	-2°~ +4°
Adjusting amount of the RW axial displacement	±15mm
Total stroke of gri. wheelhead feeding	120mm
Min. feeding amount of gri. wheelhead	0.001mm
Total stroke of reg. wheelhead feeding	145mm
One dial division of RW. handwheel feeding	0.01mm
One dial division of GW. dresser handwheel	0.01mm
GW dresser comp. amount min. (stepper motor)	0.001mm
One dial division of RW dresser handwheel	0.01mm
The swiveling angle of RW dresser in the horizontal plane	-2°~ +4°
The adjustment amount of displacement of RW dresser diamond pen	-5~+25mm
The distance between the center line of GW. and RW. to the bottom of workrest	290mm
Total power	25.67kw
Machine overall dimension ((including coolant tank, electrical cabinet, oil tank and loading roller	4100mm×4000mm×1700mm
Net weight	Approx.10000kg