Dongguan Kingrui Precision Mould Co.,LTD
| Payment Terms | T/T 50% as deposit 50% before shipment |
| Supply Ability | 1200-1500 units per month |
| Delivery Time | Normally, simple parts, 5-7 days, complicated parts, 7-15 days. According to QTY and the complexity of drawing. |
| Packaging Details | PE film covered first, Plastic box, then carton last. |
| Parts Material | Precision SKD61 Core Pins And Sleeves Used In Progressive Die Ejector |
| Shaping Mold | Plastic Injection Mould |
| Our Used Material | ASP60 |
| Custom Basic | Your drawings |
| Major Machining | Internal- external lapping and EDM |
| Parts Size | According to cilent's drawings |
| Brand Name | Kingrui |
| Model Number | KR003 |
| Certification | ISO9001: 2008 |
| Place of Origin | Dongguan, China ( Mainland ) |
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Product Specification
| Payment Terms | T/T 50% as deposit 50% before shipment | Supply Ability | 1200-1500 units per month |
| Delivery Time | Normally, simple parts, 5-7 days, complicated parts, 7-15 days. According to QTY and the complexity of drawing. | Packaging Details | PE film covered first, Plastic box, then carton last. |
| Parts Material | Precision SKD61 Core Pins And Sleeves Used In Progressive Die Ejector | Shaping Mold | Plastic Injection Mould |
| Our Used Material | ASP60 | Custom Basic | Your drawings |
| Major Machining | Internal- external lapping and EDM | Parts Size | According to cilent's drawings |
| Brand Name | Kingrui | Model Number | KR003 |
| Certification | ISO9001: 2008 | Place of Origin | Dongguan, China ( Mainland ) |
| High Light | ejector pins injection molding ，mold ejector pins | ||
Precision SKD61 Core Pins And Sleeves Used In Progressive Die Ejector
Ejector Pin and Sleeves Introduction
1. Standard: Non standard.
2. Material: SKD11 or SKD61
3. Diameter size : above 0.6mm, it depends on your drawing design.
4. Length size : 100mm-900mm, it depends on your drawing design.
5. Hardness:
| Material | Inner hardness | Surface Hardness | Heat Treatment
|
| SKD61 | HRC43°±2° | HV1000°±100° | Nitrided
|
| HRC52°±2° | HRC52°±2° | Vacuumed
|
| Material | Inner Hardness | Surface Hardness | Heat Treatment
|
| SHK51 | HRC58°~60° | HRC58°~60° | Vacuumed |
6. Processing: Internal- external lapping and discharging processing.
Ejector Pin and Sleeves Specifications
| Material Available | SKD61, 1.2344, KM-2, M4, APS-60, DC53, 42CrMo4, Stainless steel, Brass and Tungten carbide etc.,
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| Tolerance | 0.005mm
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| Hardness | Depends on material ( HRC60~94)
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| Machine Type | Plastic Injection
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| Finish | Highly mirror polished, DLC coating, PVD coating and so on
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| MOQ | 1 piece, we can accept
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| Size | According to your drawings design.
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| Customized | Yes. it includes material, mold part size, tolerance, packaging and shipping and so on.
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| Package | Anti-rust oil + PE film + Plastic box + Carton. If need any special packing please inform us
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| Delivery Time | 5-15 Working days, depends on the quantity the order. Express by DHL, UPS, FEDEX, TNT or Ocean Shipping etc.
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| Trade Term | Ex-works, FOB Shenzhen, CIF etc.,
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| Payment Term | By T/T(Deposit 50% and Balance 50% after shipment against the copy of doc.
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Material & Industry Information
| Material name | Hardness (HRC) | Features | Function | Heat treatment
|
| SKD-11 | 58~60HRC | High wear-resisting and purity, have good hardenability and machinability. | Widely used in metal stamping mould parts.
| 200℃ |
| SKH-51(HSS) | Above 63 HRC | Very sharpe, a kind of alloy steel have complicated elements, which included tungsten/ molybdenum/chromium/ vanadium and cobalt carbide forming elements etc., | Used in various of cutting tools / cold-punching mould and / embossing die / Punch head etc.,
| 860~880℃ |
| DC53 | 62~63HRC | Good hardenability and machinability. | Used in stamping mould/punch head | 520~530℃ |
| CK45 | 55HRC | High quality carbon structural steel, hardness is not high but easy for machining. | widely used as a tip, guide pin, etc., but must have heat treatment.
| 100℃ |
| 42CrMo4 | Above 55HRC | High strength, hardenability and good toughness. Easy for polishing, and can have electroplating. | Widely used in plastic injection mould parts.
| 860℃ |
| Tungten Carbide | 90-94HRC | Have high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and a series of excellent performance. | Widely used in metal stamping mould parts, such as punch head.
| 1000℃ |
Quality Control
1. We have self- governed inspection Dept.
2. All our quality inspection department staff have more than 5 years detection experience.
3. Guarantee each parts have inspected before shipping.
4. Advanced measurement equipment.
5. We can supply quality inspection report fo you.
Waiting for your kindly inquires.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
1 800 000-2 000 000
Employee Number:
36~50
Ecer Certification：
Active Member
Kingrui Profile Dongguan Kingrui Precision Mould Co., ltd was established in 2005. It is a middle-size tooling parts manufacturer in China, mainly serving for plastic injection mold and industrial cutting tools, acrossing automotive, aviation, medical, ,electronics, electrical connector... Kingrui Profile Dongguan Kingrui Precision Mould Co., ltd was established in 2005. It is a middle-size tooling parts manufacturer in China, mainly serving for plastic injection mold and industrial cutting tools, acrossing automotive, aviation, medical, ,electronics, electrical connector...
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