Sand Casting Gearbox Gear Housing
High density of molding sand castings with basic features are: high clay content, moisture content is low, the amount of the pulverized coal is low.Therefore, should grasp the following points when with sand.
(1) clay content and silt content.High content of clay molding sand, as the strength than the pressure also increased, usually effective control of bentonite in 7% ~ 10%.Effective and dead lump of clay in sand equivalent to the sum of silt, silt content general control in 12% ~ 16%.Silt content is too high or too low will affect the technical specifications of the sand.
Our company specializing in the production of grey iron casting, sand casting part, custom all kinds of aluminum products
Specification:
1. Material: Stainless steel, carbon steel, alloy steel, gray iron, aluminum, bronze, brass
2. Standard: JIS, ASTM
3. Weight: 0.005-100kg
4. Process: Investment casting, sand casting
5. Manufacturing equipment: Middle -frequency electrical furnace, wax injection press, peening machine, shot-blasting machine, heat treatment furance, argon arc welder, plasma cutting machine, running balance indicating machine, CNC lathes, common lathes, drilling Machines, milling machines, radial drilling machines, dehumidifier and so on.
6. Finishing: Sand Blasting, Polishing, Plating, Acid Treatment, Anodizing, Painting and PVC Powder
Coating
7. OEM service.
8. Packing: Wooden cases
9. Application: Industrial parts, Machinery parts, hardware, construction parts, valve/valve parts, train, craft, doorhandle, hinge, hydraulicpressure, construction, agricultural machinery.
10. Small orders accepted
11. Make machining service as your requirement or drawings
12. Professional service
13. Surface treatment, polishing, machining, machining center, plating, Heat Treatment, ect.
We can offer you Investment casting parts.
If you are interested in our company, please kindly send us your detailed information such as drawing, specification, chemical composition and so on, we would like to provide you OEM service.
We-Baoding Xinlongtongda company is a professional manufacturer for sand casting, investment
Casting stainless steel, forging, die-casting accessory, micro casting accessory, metal casting accessory, plastic machine parts, CNC machining and other various mechanical accessories and relative equipments.
Manily products include investment casting stainless steel, sand casting iron/steel, die casting aluminum part, lost wax casting, forging auto parts, stamping machinery part.
Our products included shaft, gear, gear shaft, worm gear, welding shaft seat, hub, bracket, non-standard nut, lashing strap, webbing sling, hydraulic jack, hand tools and so on
We have the advanced equipments for foundry, 66 sets of metal cutting machineries, 35 sets CNC, and 2 sets of machining centers.
We gained quality certificate ISO9001, CE, SGS certificates, and have full sets of inspection instruments. With high quality and reasonable prices, all of our products sell well in the overseas market.
Please feel free to contact us for more details if you're interested.
