S45C DME Type B Sprue Bush Plastic Injection Molding Components

S45C DME Type B Sprue Bush Plastic Injection Molding Components

SENLAN offers a few types of Sprue Bushings: “A” series, “B” series, “U” series, “UV” Series, “LN” Series, “AR” series, “UR” series, “L” series and Performance Sprue Bushings. All but the Performance Sprue Bushings are made from steel with a base hardness of 43-45 HRc, and the “LN” series has an additional surface treatment that brings the surface hardness up to about 60-62 HRc.

Feature of sprue bushing

Manufacturing Equipments of sprue bushing

OD Grinding,ID Grinding, CNC Milling, CNC turning, Wire cutting, EDM, Drilling, etc.

Delivery time of sprue bushing

7-15 days, depending on quantity.

Payment terms

50% T/T before production, 50% TT before shipment.

Inspection Equipments
CMM, 2.5D, Projector, Calipers, Hardness Tester, Micrometer, Altimeter, etc.

Tolerance of sprue bushing
+-0.05mm, Depends on customer’s requirements.

Drawing Format
PDF/DWG/DXF/IGS/STEP,etc

Certificate
ISO9001-2008

Packaging
Inner packing with recycle plastic box and anticorrosive oil, outer with sponge and PE bags, or as customer's requirements.

Application field

Parts are used on cosmetic packaging, medical, Daily necessities packaging, automobile etc.

Our advantages
(1). Competitive price with good quality
(2). Low MOQ (10pcs is kindly accepted in some special conditions)
(3). Customized size and OEM available
(4). Precise tolerance: +/-0.05mm
(5). 100% inspection

Sales team

Professional sales team make sure we could offer you great service

Corporate Culture

Our mission: help our costumer boost its competitiveness,help our employees be successful and rich,create more values for our society.

Our vision: become first-class enterprise in Mould Accessory Industry worldwide.

Our tenet: responsibility, technology,quality,punctuality,honesty,service.

Management concept:Cohering hearts and minds with cooperate-culture,regularizing behaviour with systems and regulations.

Work shop

With high precision machining equipments and experienced technicians, make sure all the dimensions meet tolerance requirement.

Inspection Equipment

Complete QC system and strict test means ensure the high grade of product quality.

Main products

• Core pin,cavity pin,insert pin etc
• HSS punch ,Precision punch ,Special-shaped punch
• Ejector pins,ejector sleeve,two-stage ejector pins etc
• Guide pillars ,Guide bushings ,Guide post set
• Slide Core Units,Latch locks,locating Series

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How can I customize my products?
A: Attach your drawings with details(Suface treatment,material,quantity and special requirements etc).
Q: How long can I get the quaotation?
A: We will give you the quotation within 48 hours(Considering the time difference).
Q: How long will you produce the parts?
A: Normally two weeks,we will arrange the produce schedule depends on the quantity and the delivery.

ABOUT US

Dongguan SENLAN Mold Parts Co., Ltd. was established in 2012 and specializes in precision machining of mold components, particularly for non-standard customization in precision packaging molds. With years of industry experience and technical expertise, we provide efficient and professional mold parts processing services to global clients.

Core Business

We focus on precision machining of multi-cavity mold components, including plastic mold cavities, core pins, inserts, movable core assemblies, and automotive die-casting mold cores and inserts. Our products are primarily used in precision packaging molds for industries such as daily-use packaging, cosmetics packaging, medical consumables and packaging, as well as automotive, electronics, and automation.

Technical Advantages

Advanced Equipment: We are equipped with internationally renowned equipment, including Hardinge CNC lathes, Makino EDM machines, Makino milling centers, Sodick wire-cutting machines, and a series of precision grinders, ensuring high-precision machining.

Strict Quality Control: Equipped with Zeiss coordinate measuring machines (CMM) and other precision inspection tools, we ensure stable performance and superior quality.

High-Quality Materials and Heat Treatment: We use premium materials from leading brands and ensure that each material undergoes heat treatment by its original manufacturer, guaranteeing optimal performance and reliability.

Professional Team: Our management and technical team have over ten years of experience in plastic and die-casting mold production, offering customized solutions to meet client needs.

Customer Service

We adhere to the philosophy of "Quality First, Honest Service," committed to providing high-quality products and excellent service. Whether it's complex multi-cavity mold components or custom parts with special requirements, we deliver precise machining to meet the high standards of precision plastic molds.

Future Vision

SENLAN will continue to focus on technological innovation and quality improvement, working closely with global clients to drive the advancement of the mold industry.