Product Attributes

Model No.: JX-GHK60

Brand: YICHUANG

Out-of-warranty Service: Video Technical Support, Online Support

Maximum Swing Diameter Of Bed: Φ600mm

Maximum Swing Diameter Of Saddle: Φ500mm

Maximum Cutting Diameter: Φ500mm

Maximum Cutting Length: 600mm

Machine Size: 4000*2000*2200mm

Supply Ability & Additional Information

Payment Type: L/C,T/T

Incoterm: FOB,CIF

Packaging & Delivery

Selling Units:

Set/Sets

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JX-GHK60 Roll ring grinder machine

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This Cnc Roll Grinder is a high-precision Roller Ring Grinding Machine engineered specifically for finishing turning of infinitely chilled spherical cast iron, high-speed steel, and tungsten carbide roller rings. Unlike conventional Roll Grinder equipment that requires separate turning and grinding processes, this machine adopts the advanced "Turning Instead of Grinding" technology—delivering near-grinding surface finish in a single clamping operation.

The machine features a rugged 45° inclined bed with rectangular hard rails, cast from HT300 iron with a closed-frame rib structure for exceptional rigidity and vibration resistance. It handles workpieces up to 500mm diameter, 600mm length, and 800KG weight, making it an ideal Roll Grinding Machine for medium-to-heavy roll ring finishing applications.

With CNC precision control, micro-feeding capability, and super-audio quenched guideways for long-term wear resistance, this Roller Ring Grinding Machine completes outer diameter turning, end face machining, and various hole profiles in one setup—eliminating cumulative errors from re-clamping and cutting total machining time by up to 60% compared to traditional turn-plus-grind workflows. Whether you are upgrading an existing Roll Grinder line or equipping a new rolling mill, this turn-grinding solution offers the perfect balance of precision, efficiency, and cost-effectiveness.

Key Features：

1. Turning Instead of Grinding – The Ultimate Roll Finishing Solution

Unlike conventional Roll Grinder machines that rely solely on abrasive wheels, our CNC Roll Grinder uses high-rigidity precision turning to achieve surface finish comparable to grinding (Ra ≤ 1.6μm). This "turn-grinding" approach saves you one complete production step, reduces handling errors, and cuts machining time by up to 60%. It is the ideal upgrade for any Roll Grinding Machine in modern rolling mills.

2. High-Rigidity 45° Inclined Bed Structure

Built with a 45° inclined rectangular hard rail bed and HT300 cast iron base, this Roller Ring Grinding Machine offers exceptional vibration resistance and long-term accuracy. The guideways are super-audio quenched for superior wear resistance, ensuring that your Roll Grinder maintains micron-level precision even under heavy-duty cutting conditions.

3. Heavy-Duty Capacity for Hard Materials

Specifically designed for finishing tungsten carbide, high-speed steel, and infinitely chilled spherical cast iron roller rings, this CNC Roll Grinder handles workpieces up to 500mm diameter, 600mm length, and 800KG weight. Whether you are machining rebar rolls or specialty steel rings, this Roll Grinding Machine delivers consistent quality across all your production runs.

4. Single-Clamping Multi-Function Machining

The machine completes outer diameter turning, end face machining, and various hole profiles in one single setup. This eliminates cumulative errors from re-clamping—a common issue with traditional Roller Ring Grinding Machine setups—and guarantees superior concentricity and dimensional accuracy.

Technical parameter:

Maximum swing diameter of bed	Φ600mm
Maximum swing diameter of saddle	Φ500mm
Maximum cutting diameter	Φ500mm
Maximum cutting length	600mm
X-axis travel	320mm
Z-axis travel	650mm
X-axis rapid traverse speed	10000mm/min
Z-axis rapid traverse speed	10000mm/min
X-axis minimum feed rate	0.001mm
Z-axis minimum feed rate	0.001mm
Spindle specifications	A2-11
Maximum spindle speed	1500rpm
Spindle aperture	Φ100mm
Tool installation dimensions	40x40mm
Spindle motor power	22Kw
X-axis servo motor power	2.29Kw
Z-axis servo motor power	2.29Kw
Automatic measuring instrument	outer diameter and slot width
Automatic tool setting instrument	X-axis outer diameter, Z-axis end face
Cooling water tank capacity	220L
Cooling pump motor power	650w
Chip conveyor motor power	400w
Machine tool dimensions (length × width × height)	400020002200mm
Machine tool weight	5500Kg

This Roller Ring Grinding Machine is widely used in:Rebar rolling mills、Section steel production lines、Wire rod manufacturing plants、Specialty steel ring finishing workshops、Tungsten carbide and HSS roller ring processing facilities...Whether you are replacing an aging Roll Grinder or upgrading your Roll Grinding Machine line for higher efficiency, this turn-grinding solution delivers immediate ROI.

CNC Roll Lathe with Turn-Grinding Tech