Investment Castings Chromium Molybdenum Steel Castings for Metric Torque Adapter

• Customization: Available
• Casting Method: Thermal Gravity Casting
• Process: Investment Casting
• Model NO.: SJ2633
• Molding Technics: Gravity Casting
• Application: Home Application
• Material: Alloy Steel
• Surface Preparation: Sand Blast
• Surface Roughness: Ra3.2
• Machining Tolerance: +/-0.01mm
• Standard: DIN
• Certification: ISO 9001:2000, ISO 9001:2008, IATF16949
• Customized Drawing: Customized From Customer, 2D&3D
• Mechanical Property: According to Drawing Material Request
• Chemical Composition: According to Drawing Material Standard
• Inspection Frequency: Depends on The Drawing Specification
• Min Thickness: 1.5 mm
• Heat Treatment: According to Material Property
• Transport Package: Wooden Packaging
• Specification: N/A
• Trademark: SJ
• Origin: Zhejiang, China
• Production Capacity: 500000/Year
• Package Size: 20.00cm * 20.00cm * 12.00cm
• Package Gross Weight: 10.000kg

Product Description

Company Profile

Ningbo Suijin machinery Technology Co,.Ltd

Ningbo Suijin Machinery Technology Co,.Ltd is a professional manufacturer in Ningbo city, our main process is investment casting/precision casting and machining, for casting process, we have two kinds of production line, one is lost wax casting, another is water glass casting with competitive cost.

Apart from the investment casting workshop and machining workshop, we also provide the sand casting parts to meet the requirement for varial demand from our customer.

Advanced Features:

 • More than 10 years experience on casting and machining
 • Advanced inspection equipment to ensure the tolerance
 • Flexible PO QTY to meet customer demand
 • Professional engineers in casting and machining
 • Competitive price and exllceent parts quality
 • Nearby Ningbo port, on-time delivery

Advanced equipment

CMM-Mitutoyo 

Hardness inspection

Precision measuring Instrument

 X-ray inspection

SJ-Machinery has been equipped with advanced inspection equipment, which can inspect the roughness, height verification, CMM to check the liner tolerance and position tolerance which can guarantee the part follows the drawing specification.

Apart from the tolerance, the mechanical property is also the key figure for parts, and also the inner defect inspection, such as the surface and inner casting defect, and the material composition and so on.

KEYENCE CMM-XM series

Universal Testing Machine

Spectrometer analysis

Magnetic defect inspection	Spectrometer	HB hardness inspection	Mechanical inspection
Ultrasonic defect inspection	Roughness tester	HR hardness inspection	CMM inspection
Metallographic detector	X-ray inspection	Dye penetrant inspection	100% Thread inspection

Specification

Workshop show

Casting workshop

Wax injection workshop

Shot blasting workshop

Machining workshop

Brushed Polishing Create a distinctive brushed texture on metal surfaces to achieve a decorative and aesthetically pleasing finish.

Powder Coating Which can provide a various color for metal surface and enhance the corrosion protection

DACROMET Provides corrosion protection for metal surfaces, and also High Temperature Resistance, Environmentally Friendly

Electrolytic Polishing Remove surface imperfections and create a smooth, shiny surface on metal parts to improve the surface quality

Heat Treatment Including Annealing, Quenching, Tempering, Normalizing, Hardening, Case Hardening

Zinc Coating Main including Hot-Dip Galvanizing, Electro-Galvanizing, which can improve rust-resistant

E-Coating Which is a method of applying a paint or coating to a conductive metal surface

Mirror Polishing Which can achieve a highly reflective and smooth surface on metal, improve surface condition

OEM&ODM Service

What kinds of service we can provide to our customer?

SJ-Machinery can provide the ODM&OEM service for customer, and main is ODM, we can manufacture the customized parts according to 2D&3D, we have professional R&D team,who can participate in ealier development phase of the project.

Certifications

ISO 9001

IATF 16949

High-tech Enterprise

2015 Certified Production

Quality Management System Certification

Awarded by government

Certification information

Our company got the ISO9001 and IATF16949 certification, and also we are awarded the new high-tech enterprice by Chinese government, and we have more than 20 patents.

FAQ

Q1	Are you factory or trading company?
A1	We are factory located in Ningbo city, China
Q2	What kinds of language is avaliable?
A2	English, Chinese, and email cummunication, we are also ok with video meeting and calling.
Q3	How should I place an order?
A3	We usually receive the PO and production drawing by email.
Q4	Which shipping method is ok for you?
A4	Normally shipping by sea and train are used for mass production order delivery. DHL,TNT,FedEx, UPS,EMS air shipment is used for sample delivery.
Q5	How can I contact you?
A5	You can contact us by email, and also we can chat by Skype, Teams, WhatsApp, Facebook.
Q6	What kinds of drawing format can be used?
A6	PRO/E, Auto CAD, Solid Works, IGS, UG, CAD/CAM/CAE, STEP.
Q7	Which packing material do you use for sea shipping?
A7	For sea shipping, the parts are packaged with European standard wooden pallet. The parts will be packed with PE bag inside the carton box.
Q8	How do you deal with the RFQ?
A8	Sales receiving the RFQ---Feasiblity study meeting with R&D engineer---Feed back technical issues with Customer---Sales quoted