Locating Rings
Locating Ring: Serves a fixed role in the sprue bushing.


Features: Compared with other clamping buckles, it is easier to install and requires less speed reduction during mold clamping, thus shortening the molding cycle.

Features: Compared with other clamping buckles, it is easier to install and requires less speed reduction during mold clamping, thus shortening the molding cycle.


Mechanical parts 1. Material: SUS440C Die steel, such as stainless steel 2. Original Factory 3. Tolerance:±0.01mm -±0.005mm 4. Delivery date: 15 days 5. Image file support: DWG, PRT, STEP

Hardness: HRC48-52
Common Materials: S136, 718H, 738H, H14

Hardness: HRC48-52
Common Materials: S136, 718H, 738H, H20

Mold/Machinery Press Fit Straight Bushings MS750-11

Mould cores 1. Material: SKD61、S136、DC53 2. Original Factory 3. Tolerance:±0.01mm -±0.005mm 4. Delivery date: 15 days 5. Image file support: DWG, PRT, STEP

Mould insert 1. Material: SKD61、S136、DC53 2. Original Factory 3. Tolerance:±0.01mm -±0.005mm 4. Delivery date: 15 days 5. Image file support: DWG, PRT, STEP

High-precision dowel pins including MSTM, MSTP, MSTH, and MS types. Ideal for mold base alignment and automation tooling. OEM available.




Non-standard custom plastic ball cage. We can customize ball cages of different sizes for your equipment project. The spacing of the steel balls and the size of the steel balls can all be customized.

Non-standard custom plastic ball cage. We can customize ball cages of different sizes for your equipment project. The spacing of the steel balls and the size of the steel balls can all be customized.

We give value to the excellence and top class engineers, but in terms of accurate service.
Copyright ©Dongguan Gunrui Precision Hardware Co., Ltd. All Rights Reserved