Standard Size: The size of our oxygen sensor plugs is M18 x 1.5
thread and fit most of standard O2 sensors. The bungs are machined
with M18-1.5 threads and have a recessed step for easier welding
flush with a surface.
Ningbo Suijin is supplying customers globally, we are accustomed to
working to the just-in-time supply requirements of the automotive
OEMs manufacturers.We strive to deliver the highest level of
precision performance for our products using improved material,
manufacturing, and finishing technologies, all backed up by
industry leading educational resources and support.Every part
undergoes stringent quality control inspections at multiple points
during the manufacturing or reconditioning process to ensure the
best possible outcome for our customer. This is accomplished using
a dedicated climate controlled quality control lab where all
products are QC checked by one of our team members prior to
release.
Our invertment precision casting
lost wax precision castings Packing
Technique: Precision casting, Investment casting, Lost wax casting, Stainless
steel precision casting
Lost wax castings parts Process flow chart
Wax Injection→Make Wax pattern and repair→Inspection→Shell
Making→De-waxing→Roasting Shell and Melting Steel→Composition
Inspection→Pouring→De shelling→Cutting and Grinding the pouring
gate→Inspection→Heat
treatment→Shotblasting→Machining→Anti-Corrosion→Final
Inspection→Shipping
Process flow:
Wax Injection--Make Wax pattern and repair--Inspection--Shell
Making--De-waxing--Roasting Shell and Melting Steel--Composition
Inspection--Pouring--De shelling--Cutting and Grinding the pouring
gate--Inspection--Heat
treatment--Shotblasting--Machining--Anti-Corrosion--Final
Inspection--Shipping
Why choose Suijin?
1. We are specialized in producing kinds of investment casting
parts.
2. Supply Customized Stainless Steel Precision lost wax Investment Casting
3, We can offer you the one-stop solution from 3D design to product
forming and also provide the mold components during the mold
lifetime. All the quality process full according to the TS 16949
process
4, We have always carried out the human-based management, so
everyone would be always responsible to their own work.
5, We have owned experienced engineer in the mold department and
mold injection department and then we can provide not only mold but
also products.
6, Our principle is customer is the God, Be committed to the
continuous improvement of our product quality, to meet customer
need as much as possible.
7, All of our products would be produced by strict control in every
machining process. All the threads 100% check by the automatic
threads machines
8, We can offer you very low price and best after-sales service in
order to promote our big and long cooperation.
9. The professional team with professional experience will help you
optimizing the whole solution for you casting designing, casting
processing to machining, heat treatment, surface treatment and so
on, to lower total processing costs, or achieve value-added
products, help you to improve market competitiveness and obtain
maximize profits
Our company and factory
We manufactured all kinds of lost wax investment castings and
machining parts or called precision investment castings , material
including carbon steel, alloy steel, and stainless steel. we also
can according to the customers' requirement to compound the
material, Our factory has a floor space of 33,000 square meters and
another 18000 square meters of building area, which contain both
casting foundries and CNC machining area. Our advanced lost wax
casting and investment casting production lines have a capacity of
5000 tons lost wax castings and 1000 tons investment castings per year.
Application Information:
Our precision investment casting/ lost wax castings are used in Automotive, motorcycle, valve, marine, machine tools,
hardware, railway, gear, impeller, pump, reducer, motor, mining
machinery, engineering machinery, transmission machinery, forestry
machinery, communal facility, etc.
