Dongguan Vigorous Packaging Machinery Co., LTD.
| Mounting Hole | 2*Ø6.5 Fully through hole |
| Overall Thickness | 20 mm |
| Supply Ability | 500–2000 pcs/month |
| Maximum Diameter | Ø90 mm |
| Delivery Time | 15–25 working days |
| Outer Diameter | Ø90 mm |
| Packaging Details | Standard packaging uses corrugated cartons. For heavy single items or large-volume sea freight orders, fumigation-free plywood wooden cases are applied. Each precision machined part is individually wrapped with bubble wrap or EPE foam to protect against sc |
| Main Bore | Ø50 (+0.025/0) mm |
| Material | 45# Carbon Steel |
| Payment Terms | T/T,L/C |
| Place of Origin | China |
| Brand Name | Vigorous |
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Product Specification
| Mounting Hole | 2*Ø6.5 Fully through hole | Overall Thickness | 20 mm |
| Supply Ability | 500–2000 pcs/month | Maximum Diameter | Ø90 mm |
| Delivery Time | 15–25 working days | Outer Diameter | Ø90 mm |
| Packaging Details | Standard packaging uses corrugated cartons. For heavy single items or large-volume sea freight orders, fumigation-free plywood wooden cases are applied. Each precision machined part is individually wrapped with bubble wrap or EPE foam to protect against sc | Main Bore | Ø50 (+0.025/0) mm |
| Material | 45# Carbon Steel | Payment Terms | T/T,L/C |
| Place of Origin | China | Brand Name | Vigorous |
| High Light | 45# Carbon Steel CNC Turning Parts ，45 Steel Positioning Ring ，Machinery CNC Turning Parts | ||
| Item | Specification |
|---|---|
| Product Type | Precision CNC Turning‑Milling Positioning Ring |
| Machining Process | CNC Turning + Milling |
| Material | 45# Carbon Steel |
| Maximum Diameter | Ø90 mm |
| Overall Thickness | 20 mm |
| Main Bore | Ø50 (+0.025/0) mm |
| Outer Diameter | Ø90 mm |
| Mounting Hole | 2*Ø6.5 Fully through hole |
| Surface Roughness | Ra1.6 / Ra3.2 / Ra6.3μm (per drawing) |
| Surface Treatment | Chrome Plating |
| Tolerance | According to customer drawing, GB/T1184‑1996 k‑grade |
| Production | Prototype / Low Volume / Mass Production |
| Feature | Our Capability |
|---|---|
| Rotary Part Machining | Efficient high‑precision processing for positioning ring flange parts |
| Multi‑Feature Geometry | Accurate inner bore, mounting holes, R7 slot chamfer and clamping cut‑out profile |
| Fewer Setups | Reduced repositioning and fixture‑related errors |
| Dimensional Consistency | Stable tolerance for critical diameters, hole position and depth dimensions |
| Surface Quality | Fine surface finish for mating locating surfaces |
| Product Highlights | 45# steel offers good mechanical strength and wear resistance; Strict k‑grade geometric tolerance control; Drawing‑compliant chrome plating finish; 45° distributed mounting holes for reliable repeat positioning |
| Material | Common Grades |
|---|---|
| Aluminum | 6061, 6061‑T6, 6063, 7075 |
| Stainless Steel | 304, 316, 17‑4PH |
| Carbon & Alloy Steel | 45#, Q235A, 4140, 4130, 42CrMo4 |
| Brass | C360, H62 |
| Copper | Copper Alloys |
| Titanium | Grade 2, Grade 5 |
| Plastics | POM, PA6, PA66, ABS, Nylon |
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
300000-500000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Dongguan Vigorous Packaging Machinery Co., LTD. was founded in 2017 in Dongguan, China, a well‑known hub for precision manufacturing. Our facility spans 2,000 square meters, purpose‑built for custom CNC machining and non‑standard mechanical component production. We operate with a total workf... Dongguan Vigorous Packaging Machinery Co., LTD. was founded in 2017 in Dongguan, China, a well‑known hub for precision manufacturing. Our facility spans 2,000 square meters, purpose‑built for custom CNC machining and non‑standard mechanical component production. We operate with a total workf...
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