Orvar Supreme Metric Ejector Sleeves
Precision Mold Components With WEDM And Nitriding
Ejector sleeves are essential components used to eject completed parts from die moulds, widely utilized in plastics, automotive, aerospace, and medical industries. Blade-shaped sleeves are employed when there's limited surface area on the finished part. Also known as knockout pins or KO pins, these components extend into the mould cavity during opening, push the part out, then retract to allow mould closure and refilling.
Product Specifications
| Item Name |
Ejector sleeves |
| Material |
Orvar Supreme |
| Application |
Plastic Mould |
| Tolerance |
As per standard or drawing |
| Heat Treatment |
50-52HRC |
| Surface Treatment |
Nitrided |
| Shipping Methods |
By air (DHL, UPS, TNT, FEDEX) or By sea |
| Packaging |
Inner: Plastic bag; Outer: Carton box |
Quality Assurance & After-Sales Service
- Remake goods freely & promptly if quality issues arise
- Accept order cancellation for significant quality problems
Our Manufacturing Advantages
- Made to order & samples available
- Best quality materials & accurate dimensions
- Skilled engineers & advanced technology
- Precise inspection processes
- On-time delivery guaranteed
Ordering Process
- Send us drawings or standard codes with sizes
- Receive quotation within 1 business day
- Agree on pricing and sign PO or Contract
- Make advance payment
- Sample production available upon request
Technical Specifications
Tolerance: ±0.002mm (customizable to customer requirements)
Drawing Formats: PDF, DWG, DXF, IGS, STEP, etc.
Application Fields
Automobile parts, medical devices, daily necessities packaging, cosmetic packaging, and various industrial applications.
Our Team Philosophy
Teamwork is fundamental to maintaining leadership. Team spirit represents our core competitiveness, enabling us to lead the industry and achieve long-term success through strong collaborative efforts.
Product Range
SENLAN manufactures a comprehensive line of standard and customized ejector pins, punches, insert pins, cavity pins, core pins, mold cores, and other mould accessories and die components.
Manufacturing Capabilities
As a professional OEM die casting parts manufacturer, we provide complete services including tooling design, tooling fabrication, die casting, secondary processing, precision machining, T6 treatment, finishing treatments, and assembly. Our experienced quality control team ensures we consistently meet customer requirements and exceed expectations with high quality, competitive pricing, and rapid response times.
Frequently Asked Questions
Q1. Are you a manufacturer or a trading company?
We are a direct manufacturer with over 8 years of export experience in high precision parts. We welcome facility visits.
Q2. How can I get a quotation?
Please contact our sales team with your requirements, including material specifications, model numbers, and any special requirements.
Q3. Can you produce precise parts according to our drawings or samples?
Yes, we can manufacture parts according to your 2D or 3D drawings. We can also reverse engineer your samples to create production drawings.
Q4. What is your quality guarantee?
We perform 100% inspection before packing and delivery to ensure products meet your specifications. We retain production drawings and test reports for 3 months. If issues arise upon receipt, contact us immediately for resolution within 8 hours.
Q5. How do you guarantee delivery times?
Our independent engineering department manages production planning with daily progress meetings. We provide weekly production progress reports with photos, ensuring transparent communication about your order status.
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