• Model NO.：Customized
• Type：Customized
• Material：Aluminum Alloy, Cast Iron, Steel
• Certification：ISO9001:2015
• OEM：Welcomed
• Transport Package：Plywood Boxes
• Specification：Customized
• Trademark：FOTMA
• Origin：P. R. China
• Production Capacity：5000PCS,Month

Basic Info.

Model NO. Customized Type Customized Material Aluminum Alloy, Cast Iron, Steel Certification ISO9001:2015 OEM Welcomed Transport Package Plywood Boxes Specification Customized Trademark FOTMA Origin P. R. China Production Capacity 5000PCS/Month

Product Description

Product Introduction of Investment Casting Gearbox Housing:

1. Material: Stainless Steel, Carbon Steel, Alloy Steel, like: SS304, SS316, 42CrMo4, 1Cr18Ni9Ti...
2. Process:  Lost Wax Casting, Investment Casting by sodium silicate or silica sol and CNC machine...
3. Size: as per drawing or sample from 0.01 kg-100kgs unit weight.
4. Surface: Zinc-Plated, Hot Dip Galvanized, Polish, Painting, Lightly Oiled...
5. Non-Destructive Test: Ultronsic Test, Magnetic Particle Testing, X-Ray Testing
6. Package: In pallet or as your requirement
7.Surface finish process:blacking/polishing/anodize/chrome/plating/zinc plating/nickel plating, tinting,etc.
8. Tolerance: 0.05mm-0.1mm
9 .Surface roughness: Ra0.8-1.6
10. Main equipment used: CNC machine, milling machine, machining center,drilling machine, cutting machine, grinding machine, tipping machine,etc.
11.Standard: IS, ASTM, DIN, BS, etc.
12.Casting process:Model making→Core making→Mold assembling→Pouring→Cleaning→Shot blasting→Machining
13.Inspection:We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.
 
Quality control:
(1) Machinery properties and Chemical components testing after raw casting
(2) Hardness checking after heat treatment
(3) Dimensions testing after machining
(4) Quality control checks though all the following flow:
 
Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing →delivery strict
 
Service
(1) OEM and custom-made service.
(2) Full machining, primer painting, and surface treatment.
(3) Full material testing process.
(4) Quality control
 

Process	lnvestment casting, lost wax Casting, die casting, other customized process
Material	Alloy steels, Carbon Steel , Stainless steel, Malleable iron , Grey iron, Ductile iron Aluminum, Bronze etc.
Unit Weight	0.1kg-100kg
Finish	Plain,Nickel Plating , Chrome Plating or Polishing
Application	Automotive ,Mining, Railway, Construction equipment, Marine, Hardwares, Mining etc
Quality Control	CMM, Projection Machine, spectrometer, Hardness tester, Tensile tester etc.
Certificate	ISO 9001:2008
Standard	ASTM,DIN,ISO,BS,JIS