Li-Hsun Industrial

1. The tip of bull nose center uses Cr-Mo steel and hardened to (HRC60°±1°).
2. Uses a combination of taper roller bearing and ball bearing.
3. Applicable to pipes turning.
4. The tailstock pressure of lathe adjusts to six to ten kilograms. (for reference)

1. Front end is fitted with angular contact ball bearing, thrust bearing and needle bearing.
2. Suitable for CNC lathes at high-speed and medium-load. The waterproof is maze type.
3. The tailstock pressure of lathe adjusts to five to eight kilograms. (for reference)
? NC-B Type : Long nose live centers are suitable for small workpieces.

1. The shaft is made of alloy steel and through vacuum heat treatment (HRC60°±1°). It possesses great rigidity and high durability.
2. Front end is fitted with angular contact ball bearing & thrust bearing. Middle & Rear needle bearing and the waterproof is maze type.
3. The tailstock pressure of lathe adjusts to five to eight kilograms. (for reference)
? NCF-B Type : Long nose live centers are suitable for small workpieces.

1. Center shaft is made of alloy steel and hardened through vacuum heat treatment to provide higher rigidity HRC60°±1°
2. Center is fitted with dual ball bearing, thrust bearing and needle roller bearing assembly, the waterproof is maze type.
3. The tailstock pressure of lathe adjusts to five to eight kilograms. (for reference)
? Applicable to high speed lathes and CNC lathes with heavy loads.

1. The shaft uses alloy steel and hardened through vacuum heat treatment to (HRC60°±1°).
2. Uses the combination of taper roller bearing, thrust bearing and needle bearing.
3. Applicable to medium and heavy loads.
4. The tailstock pressure of lathe adjusts to five to eight kilograms. (for reference)
5. Adjustable to reach original loading capacity after using for a long period of time.
? NCR-B Type : Long nose live centers are suitable for small workpieces.
? Waterproof design

1. Shaft uses alloy steel and hardened through vacuum heat treatment to( HRC60°?62°).
2. Applicable to heavy duty loads.
3. The tailstock pressure of lathe adjusts to five to twelve kilograms. (for reference)
? Waterproof design

1. Body and center shaft are made of alloy steel with heat and sub-zero treatment.
? Hardened : HRC60°±1°.
2. Driving centers are either with 6 teeth or 8 teeth design for superseding the driving dogs. It supports the workpiece on the surface for easy setup and rapid machining.
3. Applicable for gear hobbing machine.
4. Accuracy : 0.008mm

1. Suitable for the asperities of the workpieces. The auto adjustable transmission center with 5T and 6T design on end surface is able to adjust the stress point so that the workpieces will be done easily.
2. The inside structure of the center is comprised of PU. It is nearly free of break-down and is durable and easy to fix.
3. Accuracy : 0.008mm
? Suitable for LATHE & CNC LATHE

1. Center shaft and main body are made of bearing alloy steel and hardened to(HRC60°±1°)
2. Center is assembled with thrust bearing, needle bearing and ball bearing.
3. Applicable to medium and high speed laths with heavy loads.
4. The tailstock pressure of lathe adjusts to five to eight kilograms (for reference)
? NK-B TYPE: Long nose live centers are suitable for small workpieces.

1. Center is made of Cr-Mo steel and hardened to HRC58°?60°
2. Center is assembled with ball bearings.
3. Applicable to medium and high speed lathes with light duty.
4. The tailstock pressure of lathe adjusts to five to eight kilograms (for reference).

Please DO NOT switch on the machine BEFORE
1. The diamond wheel screw (B3) is tightly screwed.
2. The side cover (B2) is properly closed.
3. The right knob (B1) is fully fastened.

1. Drill tightened design with bearing devce.
2. Adjustable trimming angle.
3.Adjustable secongdry clearence angle.

1. For setting tool length on machining centers / lathe centers.
2. Setting height : 50±0.005mm
3. Large measuring surface and easy to operate.
4. Low spring force to avoid breakage of small end mill and drill.
5. Easy to be calibrated by a ground parallel or gauge block.
6. ZIP-50A : Better parallelism, sensitivity, and precision for use.