News

Merry Christmas and Happy New Year 2019

Dear all customers, Merry Christmas and Happy New Year 2019! Thanks a lot for your kind support in 2018! We would like to extend our warm wishes for the upcoming holiday season and would like to wish you and your family a Merry Christmas and a Prosperous New Year! In the new year, if you have any new inquiry of custom casting components, Ductile Iron casting, Gray Iron casting, Resin sand casting, Aluminum die casting, Investment casting, sand casting, iron casting, steel casting, Bronze casting, Brass casting, Drop Forging, Die Forging, Free forging, Valve and pipe fittings, scaffolding product and accessories, please email us your inquiry to gina@guokuncasting.com or gina.guokun@gmail.com Your sincerely Gina Baoding Guokun Export and Import Trading Co., Ltd

Air Compressor Crankshaft

Air compressor crankshaft Baoding Guokun Machinery Co., Ltd and Baoding Guokun Export and Import Trading Co., Ltd are China pressional factory of forged or casted crankshaft for air compressor. Process of our crankshafts Forging crankshaft: Crankshafts can be forged from a steel bar usually through roll forging, mold forging, hot forging and precision machining process. Casting Crankshaft: Can be casted by using sand casting, shell mold casting, investment casting and precision machining. The main material we offer is ductile iron. Chemical composition: C%:3.7-4.0; Si%:2.5; Mn%: 0.5 max; S%: 0.17 max; P%: 0.02 max; Ni%:0.03-0.05 Mechanical properties: Yield Strength: 480 min; Tensile strength: 800 Min; E: 2% min Hardness: 245-335 HB Surface treatment: Passivate or as per your requirements.

Air Compressor Crankshaft

air-compressor-crankshaft Baoding Guokun Machinery Co., Ltd and Baoding Guokun Export and Import Trading Co., Ltd is the professional casting foundry and trading company of various customized crankshaft as per your drawings and requirements. Our engine crankshafts are mainly for various air compressor, air brake system, refrigeration compressor crankshafts, reciprocating gas compressor crankshafts, motor crankshafts, cars crankshafts, trucks camshafts, crankshaft replacement parts and other engine accessories. Process of our crankshaft Forging Crankshaft: Crankshafts can be forged from a steel bar usually through roll forging, mold forging, hot forging and precision machining process. Casting Crankshaft: Crankshafts can be casted by using sand casting, shell mold casting, investment casting and precision machining. Ductile Iron Casting crankshaft material: Chemical composition: C%:3.7-4.0; Si%:2.5; Mn:0.5 max, S:0.17 max; P:0.02 max; Ni:0.03-0.05 Mechanical properties: Yield Strength: 480 Min; Tensile Strength: 800 Min; E: 2% min Hardness: 245-335 HB Surface treatment: Passivate or as per your requirements. Please email your drawings to gina@guokuncasting.com or call us 86-18132789710(Wechat or Whatsapp)

China Precision Casting Parts

Dear customer, If you have any new inquiry of steel precision casting parts with competitive prices, please do not hesitate to contact us via gina@guokuncasting.com    Casting process: lost wax casting, water glass casting, silica sol casting  Metal: carbon steel, stainless steel, alloy steel, brass or bronze alloys  Weight: within 100 kgs  Casting tolerance: CT4-CT9  Our advantages: ISO 9001 certification; short sample time; lower costs I attached Precision casting we produced now. If interested in, please contact us. Your sincerely Gina Baoding Guokun Export and Import Trading Co., Ltd Baoding Guokun Machinery Co., Ltd Precision casting, Investment casting, Lost wax casting, Water glass casting, Silica sol casting Centrifugal casting, sand casting, die casting, steel casting, aluminum casting, iron casting, valve casting, mining casting, crusher parts, brass casting, bronze casting, etc

Lost wax casting brackets for Germany Market

Baoding Guokun Machinery Co., td www.guokuncasting.com Baoding Guokun Export and Import Trading Co., Ltd 9th May, 2018 Today we finished the lost wax casting brackets for our Germany market. So happy that we have the chances to service our customers. If you have the needs of similar casting brackets, please do not hesitate to contact us. Actually, this casted and machined bracket is very simple. So our customer even didn’t test the samples because he trust our quality via the long business relationships. But we have melt some difficult when sample and production orders. Because of the strict environmental protection policy, so many surface treatment factories were closed. The factory who cooperated with us is too busy to do galvanizing on our samples. If you have new inquiry of casting brackets, steel casting brackets, investment casting brackets, precision casting brackets, or other casting parts in carbon steel, stainless steel, alloy steel, special steel, please email your drawings to gina@guokuncasting.com   Other Featured products we manufactured: Iron casting, gray iron casting, ductile iron casting produced by sand casting, shell mold casting, resin sand casting or DISA Line Bronze casting, brass casting, copper casting produced by investment casting, centrifugal casting, sand casting and precision machining process Aluminum casting, zinc casting produced by die casting, low pressure die casting, gravity casting, etc Steel Casting, carbon steel casting, alloy steel casting, stainless steel casting produced by investment casting, lost wax casting, precision casting, silica sol casting Steel forging, bronze forging, aluminum forgings