OEM Automotive & Precision Machined Parts Supplier Since 1998
”
IATF16949 Certified | 1.5M Units Annual Output | Stamping, Machining & Transmission Components”
High-precision oil separator designed for automotive transmission systems. Manufactured to strict tolerances to ensure efficient oil separation and reliable transmission performance. Produced through casting, machining, milling, grinding, drilling, and heat treatment to meet rigorous automotive standards.
|
Parameter |
Details |
|
Manufacturing Process |
Casting/ turning/ milling/grinding/ drilling, heat treatment
|
|
Cleanliness Standards |
EU/US |
|
Maximum Dimensional Tolerance |
+0.01mm |
·Material selection – high-strength alloy suitable for automotive transmission components.
·Casting to form the initial oil separator shape.
·Precision turning to achieve critical cylindrical surfaces.
·Milling to produce precise mounting surfaces and features.
·Grinding to achieve smooth, wear-resistant surfaces.
·Drilling to create accurate oil channels and mounting holes.
·Heat treatment to enhance strength, hardness, and wear resistance.
·Deburring and cleaning to meet cleanliness standards.
·Final inspection using 3D coordinate measuring machine to ensure dimensional accuracy.
Used in automotive transmissions to separate oil efficiently, reduce friction, and maintain hydraulic performance.
·High-precision casting and machining ensure dimensional accuracy.
·Milling, grinding, and drilling provide smooth surfaces and accurate features.
·Heat treatment improves strength, hardness, and wear resistance.
·Clean and precise manufacturing meets strict automotive standards.
·Reliable performance in high-temperature and high-load transmission environments.

Each unit is individually placed in an anti-static bag, then packed into cartons, and finally secured on wooden pallets for bulk shipments.
Shipping:
Domestic: Delivered via SF Express within 2–3 days, with tracking available.
Export: FOB Ningbo/Shanghai; delivery time 15–20 days by sea, or 3–5 days by air via DHL/FedEx
24-hour technical support via phone (+86-17681682039) or email ([email protected]). Free replacement for non-conforming products within 30 days of receipt.
· Do you supply components to major OEMs and Tier 1 companies?
Yes, we supply components to OEMs such as Chery and Wanliyang.”
·What materials are used in your products?
We use high-quality steel or alloy materials suitable for the specific application.
·Can you customize the products?
Yes, we offer OEM and contract manufacturing to meet your requirements.
·What is the standard delivery time?
Domestic: 2–3 days with tracking.
Export: 15–20 days by sea, 3–5 days by air.
·How are the products packaged?
Each unit is carefully packed, usually with protective bags, cartons, and pallets for bulk orders
·Are your products tested for quality?
Yes, all products undergo strict quality inspection, including dimensional checks and surface treatment verification.
·Do you provide technical support?
Yes, our team can assist with installation guidance, compatibility questions, and process recommendations.
·What is the warranty or service policy?
Standard warranty and after-sales support are provided; details depend on the product type.