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HRC30 Hardness Mold Sprue Bushing Durable 3/4'' Bush Diameter RoHS Approval

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Shenzhen Bede Mold Co., Ltd

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HRC30 Hardness Mold Sprue Bushing Durable 3/4'' Bush Diameter RoHS Approval

Brand Name : BD

Model Number : BDSB0000

Certification : RoHS

Place of Origin : China

MOQ : 100 pcs

Price : 1.15~12.5 USD per piece

Payment Terms : Western Union, L/C, D/A, D/P, T/T

Supply Ability : 5000 pieces per week

Delivery Time : within 2 day after payment

Packaging Details : PE bags

Materials : Carbon Steel S45C

Hardness : HRC30

Tapy : A type

Bush diameter : 3/4''

Length : 1-1/2 ~ 8''

Head thickness : 3/8''

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Mold Accessories Mold Sprue Bushing S45C Materials Diameter 3/4'' Head A Type Diameter 1-1/2''

Background
The sprue bush is a part that allows plastic material to be injected from the nozzle into the interior of the mold. The tapy A sprue bushing is fixed to the mold with 2 bolts to prevent it from falling off due to the injection pressure. In order to prevent leakage of plastic material, the feed port is generally designed in an arc shape.
Regarding the material, SKD61 and S45C are commonly used. S45C is a medium carbon steel with excellent wear resistance, but the ductility is reduced, the quenching performance is not good, and the hardness after quenching is HRC42, so it is used to make the sprue bushing of the low-end mold, after the high temperature, its need to spray anti-rust oil or other anti-rust treatment to prevent rust.
The relationship between the size of the sprue bushings and the tonnage of the injection molding machine is as follows. the types of plastics materials being injection molded have a littell impact on them.

Size of sprue sleeve	φ2.5	φ3.0	φ3.5	φ4.0	φ4.5	φ5.0
Tonnage of injection machine	25~80T	100~150T	160~200T	220~260T	300~350T	400~450T

Description

materials: S45C
Head: A type, thickness 3/8'', diameter 1-1/2''
Bushing: diameter 34'' , length 2 ~ 8''
Hardness: HRC 30
ODM / OEM: welcome
Packaging: packed in a PE bag with anti-rust oil, then loaded into a carton

HRC30 Hardness Mold Sprue Bushing Durable 3/4'' Bush Diameter RoHS Approval
Size and Price
We have stocks of the following sizes and can ship within 48 hours of payment. For custom sizes, please contact us via Whatsapp +8615915396878 or send a inquiry via email.

H /inch			1-1/2''		ΦD /inch	1/2''		T/ inch		3/8''
L /inch	1-1/2	1-3/4	2	2-1/4	2-1/2	2-3/4	3	3-1/4	3-1/2	3-3/4
Price/USD	/	/	1.15	/	1.25	/	1.32	/	1.44	/

H /inch			1-1/2''		ΦD /inch	1/2''		T/ inch		3/8''
L /inch	4''	4-1/4''	4-1/2''	5''	5-1/2''	6''	6-1/2''	7''	7-1/2''	8''
Price/USD	1.63	/	1.88	2.14	2.47	2.97	7.06	8.98	11.62	12.50

How to buy

Contact us to confirm inventory and negotiate the prices
Pay the full amount or deposit
Production, quality inspection, transportation, and inform you of all the details

About the payment, T/T, Paypal, and Western Union are available, other methods please contact us in advance.

T/T		Paypal	Western Union
Bank Name	DBS Bank(Hong Kong) Limited	alicechu@szbede.com	First name:	CAIXIA
Bank Address	11th Floor, The centre, 99 Queen's Road Central,Central,HongKong		Last name:	CHU
SWIFT Code	DHBKHKHH		Address:	Xinqiao Street,Bao'an District, Shenzhen, China
Account Name	XT Shenzhen Bede mold CO, Ltd
account NO.	79969019953

Product Tags:

sprue bushing injection molding

hot sprue bushing

HRC30 Hardness Mold Sprue Bushing Durable 3/4'' Bush Diameter RoHS Approval Images

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