Senlan Precision Parts Co.,Ltd.
SENLAN PRECISION PARTS CO.,LTD
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Standard B Type SKD61 Material CNC Sprue Bush +/-0.01mm Tolerance
Sprue bush can also be described as a flow path component that allows molten plastic material to be injected from the nozzle of the injection molding machine into the interior of the mold.The bolt-type nozzle is a nozzle that is fixed by two bolts and is fixed by bolts to prevent the nozzle from falling off due to the injection pressure.
Models of the sprue bush: A type, B type, C type, D type, E type, etc., commonly used are A, B, C three modelsThe nozzle made of SKD61 hot work die steel has heat-resistant and wear-resistant properties.In order to prevent leakage of plastic materials, the feed port is generally designed to have an R arc angle.At present, the precision and durability of the domestically produced plastic mold parts manufacturers can reach the international leading level.
Feature
| Material | Inner Hardness | Surface Hardness | Heat Treatment |
| S45C | SR HRC50~55 | Partial | |
| SKD11 | HRC58~62 | HRC58~62 | Vacuumed |
| SKD61 | HRC34~38 | HV900~1100 | Nitrided |
| HRC50~54 | HRC50~54 | Vacuumed | |
Manufacturing Equipments
OD Grinding,ID Grinding, CNC Milling, CNC turning, Wire cutting, EDM, Drilling, etc.
Delivery time
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
+-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
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.
