Basic Info

Product overview：mold ejector pins

Certification: ISO

Customized: Customized

Specification: ISO9001

HS Code: 8207909000

Surface Finish Process: Polishing

Design Software: Pro-E

Standard: MEITE

Trademark: MEITE

Origin: Suhou China

FOB Price:	US $0.5-15 / Piece
Min. Order:	100 Pieces
Port:	Shanghai, China
Production Capacity:	1500000 Piece/Year
Payment Terms:	L/C, T/T，Western Union
Delivery	The delivery time is usually 5-7 days. If the quantity is large, the specific time will be negotiated
Shipping	The shipment using express such as DHL, UPS, FEDEX. TNT. Etc. Or according to customer's requirement. It takes about 3days to arrive your company directly, we can use customer's Express account to do freight collect, or use our Express agent for prepay. For larger quantity items, it will be economic for customers to ship by sea.
About us	Precision plastic injection mold components (ejector pin, ejector sleeves, blade pin, core pins, support pillar, guide pin, guide bushing, sprue bushing, locating ring, mold insert, punch, blanks, die,mold spring, etc. ); And CNC machining parts （grinding parts, wire EDM parts, metal fabrication). We are familiar with DME, HASCO, STRACK, PCS, CUMSA, PUNCN, MISUMI, PROGRESSIVE, RABOURDIN, standard, etc Precision size, perfect surface finishing, fast delivery & stable after-sales service are our company's advantages to win the market.

The ejector pin is the part that ejects the product from the mold.

In order to eject the formed product close to the cavity, it is necessary to set the appropriate thickness of the ejector pin evenly. When the ejector pin is ejected, it may break or bend due to compression stress. In order to prevent this kind of phenomenon, the ejector pin needs to have enough compressive strength and bending strength. In addition, when the ejector pin moves back and forth, it is very easy to wear, so it is necessary to use wear-resistant materials and enhance the surface hardness.

The surface of the ejector pin should be machined very smooth, and good diameter accuracy must be ensured.

ejector pin is a plastic mold accessory, used in plastic mold. ejector pin can also be called Die thimble, core pin, middle needle, step ejector pin, etc

This product is straight ejector pin - Standard Specification-

It can meet the customer's demand for batch order of the same specification, at the same time, it has a greater price discount.

Standard specification: it refers to that the diameter, length and other dimensions of the product are fixed values, which are generally integers and have a large tolerance range.

Standard Specification goods are convenient for customers to stock and modify the size according to their needs, and the price is relatively favorable

SKH51 is a high-speed steel, Japanese JIS grade, equivalent to German DIN 1.3343, M2 in the United States.
SKD61 belongs to alloy tool steel, Japanese JIS grade, equivalent to X40CrMoV51 of German DIN and H13 of the United States.

Product features：

High surface hardness, wear resistance and corrosion resistance. The internal hardness is strong, and the toughness is particularly good.

●Standard specifications

”L” is the whole quenching part.（Annealing treatment of ejector pin head）

Type	d (mm)	D (mm)	H (mm)	L (mm)
Mold ejector pins	1~1.2	5	4	100-800
	1.5
	2	6
	2.5
	3
	3.5	7
	4	8	6
	4.5
	5	9
	5.5	10
	6
	6.5	11
	7
	7.5	13	8
	8
	8.5
	9	14
	9.5
	10	15
	10.5	17
	11	16
	11.5	17
	12
	12.5	18
	13
	14	19

●Non-standard parts:

Customize all kinds of special-shaped Ejector Pin according to customer’s drawings

Non standard refers to the delivery after processing according to the customer's specified size by Meite precision company.

The materials of plastic mould ejector pin are SKH51, SKD61, SK3, etc

Material /Hardness:

Material	Inner hardness	Surface hardness	Heat treatment
SKH51	HRC 60±1
SKD61	HRC 46~48	HV1000±100	Vacuumed+Nitrided
SKD61	HRC 52±2	HRC 52±2	Vacuumed
FDAC	HRC 37±2	HV1000±100	Vacuumed+Nitrided
SK3	HRC 54~60

Answer to Questions:

1.How about the product quality?

Our solution:

1) Free samples for reference,which are the orders we offer for foreign customers.

2) You can place a small order for checking.Payment collect in next order.

2.The payment is safe or not?

Different terms of Payment available: L/C,T/T,Western Union.

Order goods photos will be offered before your payment.what we hope is long tern cooperation.

3.what about the after-sale service?

We will take responsibility to our goos,if NG, we will remake for you freely.

But you need to show us the photos or testing report.

4.Any other question,please feel free to ask.Pleased to at your service.

http://www.suzhoumeite.com/