Place of Origin: | China |
Brand Name: | BD |
Certification: | RoHS |
Model Number: | BDSB0000 |
Minimum Order Quantity: | 100 |
---|---|
Price: | Negotiation |
Packaging Details: | PE bags |
Delivery Time: | within 2 day after payment |
Payment Terms: | Western Union, L/C, D/A, D/P, T/T |
Supply Ability: | 5000 pieces per week |
Materials: | Carbon Steel S45C | Hardness: | HRC30 |
---|---|---|---|
Head Tapy: | A B C | Bush Diameter: | 10 12 16 20 Mm |
Length: | 40~200mm | Head Thickness: | 10mm/15mm/20mm |
Highlight: | parting line locks,plastic moulded components |
S45C Materials Injection Mold Parts Sprue Bush A B C Type For Plastic Injection
Background
The sprue bush is a part that allows plastic material to be injected from the nozzle into the interior of the mold. In order to prevent leakage of plastic material, the feed port is generally designed in an arc shape. The tapy A sprue bushing is fixed to the mold with 2 bolts to prevent it from falling off due to the injection pressure. When the mold is designed with a positioning ring, the B-type sprue bushing is used.
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.
click to download price list for spure bushing A&B.pdf
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 of the sprue bushs
1. materials: S45C
2. Head:
3. Bushing: diameter 10 12 16 20 mm, length 40~200 mm
4. Hardness: HRC 30
5. ODM / OEM: welcome
6. Packaging: packed in a PE bag with anti-rust oil, then loaded into a carton
Size and Price
We have stocks of all the standard sizes and can ship within 48 hours after payment, but due to the dynamic changes of inventory, please confirm with the sales before purchase. For custom sizes, please contact us via Whatsapp +8615915396878 or send a inquiry via email.
How to buy the mold sprue bush
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 |
MISUMI Standard Guide Pillar And Bush Ra 0.8~1.0 Precision Mold Components
Customized Size Guide Pillar Shoulder Guide Pins And Bushings Without Oil Groove / SGPH
Precision Guide Pillar And Bushing With Oil Groove 20Cr Materials 58~62HRC Hardness
Injection Mold Leader Pins And Bushings / DME Standard Mold Guide Pins And Bushings
Steel 65Mn JIS Standard Mold Spring Painting 350mm Length
Yellow Industrial Light Duty Die Springs Low Load Injection 60Si2MnA Material OD 12mm 14mm
Blue Color Light Load TL Mould Spring 50CrVA Materails Outer Diameter 18mm
Red Heavy Load Mold Spring For Metal Die Casting Dies / Plastic Molds
Nitrided Temperature Resistant Ejector Blade SKD61 Plastic Injection Mold
High Hardness Nitrided Die Ejector Pins SKD61 Injection Molding Pins
Die Casting Ejector Pins Injection Molding SKD61 Diameter 0.8~25mm
Stepped Straight Mold Ejector Pins Die Thimble Injection Molding