Material | SUJ2 |
Hardness | 60-62HRC |
Heat treatment | Available |
Service | Made-to-order |
Surface treatment | / |
Closest tolerance | + - 0.01mm |
Polishness | Ra0.6 |
Axiality | 0.01mm |
Verticality | 0.01mm |
Machinery & Equipments
CNC machining center; CNC milling machine ,CNC lathe machine
Sodick EDM,Sodick Wire-cutting
OD Grinding,ID Grinding,Surface grinding machine
Our service
1. Customer's request is our purpose and target.
2. Quick samples delivery service and produce according to your BOM.
3. Professional production team, strictly quality control department, experienced sales department.
4. One-stop solution for our long term customers .
5. Customized size and OEM/ODM service acceptable.
6. 100% inspect before deliver , quality warranty and long term after-service .
7. Competitive price ,Excellent service , Quick delivery , Safety payment , Flexible trade terms.
Why choose us
1.We as a manufacturer are specialized in all kinds of precsion core pins cavity pins insert pins
2.Good experience of 8 years to make Stamping die parts,Injection die parts,Auto parts, metal-working products.
3.Have advanced production equipments and experienced operators.
4.Good experience of OEM and ODM for our customers.
5.Provide best price, good quality and fast delivery.
Main products
1.Core pin,cavity pin,insert pin etc
2.HSS punch ,Precision punch ,Special-shaped punch
3.Ejector pins,ejector sleeve,two-stage ejector pins etc
4.Guide pillars ,Guide bushings ,Guide post set
5.Slide Core Units,Latch locks,locating Series
Quality control
MINGSHANG has strict quality control system from the raw material incoming to finished products outgoing. Our mould parts are guaranteed high precision,high polished and long service life.
Below are our main quality inspection items in the whole production process:
Material incoming: 100% inspection
Rough Finished:100% inspetion
Heat treatment: random inspection
Face grinding: 100% inspection
Center-less cylindrical grinding: 100% inspection
OD/ID grinding: 100% inspection
EDM:100% inspection
Wire-Cutting:100% inspection
Packing: the final 100% inspection before the formal shipment
Packaging and shipping
Package
Coated with anticorrosive oil, packed in carton box
Delivery
Delivery time is usually 7-15 working days for type of ejector pin, specific time is according to quantity.
Shipping
We ship using express such as DHL, UPS, FEDEX etc. or according to customer's requirement . It takes about 3-5 days to arrive your front door, and proof of shipments are provided with a shipping or tracking number. And we ship by occean shipment for larger quantity items, it will be economic for customers.