Product Description   OEM Service The factory focus on OEM manufacturing according to customer's drawing or sample. With 20 years Manufacturing experiences in the field of cnc machining,can handle all types of manufacturing method: Available metal processing methods in our plant are: Machining:NC&CNC machining,include turning,milling,drilling,grinding,boring,tapping.etc surface treatment: coating---oiled,plating,thermal Spray.etc     Surface modification treatment----surface heat treatment.etc Outsourcing: precision casting, forging,welding and heat treatment. outsourcing plant are surrounded, full sufficient resources. pneumatic marking system  The company's products mostly manufacturing and processing all kinds of machinery parts, metal products, metal pipes, gears, pumps, valves, fasteners, steel, plastic products, So the company used pneumatic marking system to provide customers with personalized label services. No matter what is graphics, text, product serial numbers, trademarks, or others, we can marking your products make it become your own permanent symbol . Quality control: Defeat rate: Below 1.5% Sample Cost: 2-3 times of unit price, will retured back after comfirmed the order. Processing Methods: it it decided depends on parts machinery property,quantity,material and so on, to find the best faverable way to cut down the cost and by the way keep the same quality requirements. Quick information of this crane parts:

Item	High precision machined pneumatic Rotary Valve parts,OEM service
Modle No.	B-126
Desciption	holland Combine Harvester parts
Material	Steel alloy 40Cr
Process type	investment casting + precision machining
Surface treatment	polishing
Specification	customized
N/W	0.79kg
Packing detail	Wooden case
Hardness	HRC
Application	rotary valve
MOQ	100 pcs
First sample time	7-10 days after confirm the order
Delivery time	45-60 days after  receive the pre-payments
payment	40% pre T/T,the balance 60% against the copy of B/L.
Supply ability	10,000 pcs/month

  Forming Process-Cast We all know that  there are many types of processing methods to make the same machine parts. But How to choose a better way to ensure good machinery property and get lower cost in the same time? It must be comprehensive consideration of  the shape of parts, the material type,technical condition,and whether it is easy to process or not. Casting- as one of the forming process type, is usually to use to produce complex shape parts.There are two mainly casting way we offer here: A-Sand casting for grey cast-iron and ductile cast-iron:weight up to 330 pounds B-Investment casting(Lost wax),silica sol casting,water-glass casting for carbon steel and steel alloy:weight up to 330 pound. Casting Material:  ASTM WCB,LCB,low carbon steel and alloy steel, cast iron, ductile iron,aluminum.etc Please noticed that we are machining shop in fact, just like we finishing machining casting blank to get final parts for casting foundry,We also can be a trading factory to get finished parts for your requests, be your one-stop machine shop to come up with foundry,to arrangement surface treatment,to delivery&export.   More similar investment casting pars as follow:   Technology Precision: ±0.005~ ±0.01mm Casting: CT4-CT6 Surface finish:Ra0.8 Packaging:  1.wooden case 2.Bubble Bag+ Carton + Woodencase 3.As per customer's requirements Quotation limited: Within 3 days after received the drawing. Material Capability The mostly mainly material we process are include steel, steel alloy, free cutting steel.

Discription	Grade	Notes
Carbon Steel	1010,1020,1045,1022,1566,1046	Pretty good at steel parts manufacturing, some of these material are in store,might be allow us offer free sample
Steel alloy	5120,5135,5140,4130,4135,4140,8640,8620,
Free cutting steel	1109,12L12,1119,12L14
Stainless	303,304,316,410	Listed grade is shown what we did before,for not exiting one,kindly feel free to contact.
Aluminun&aluminum alloy	2011,2024,6061,7075
Brass	C28000,C37710
Cast steel	415-205,450-240,WCB.
Grey iron	350,250,200
Ductile iron	60-40-18,65-45-12,70-50-05

Types of Materials: Bars: Rounds, Squares, Flats, Hexagons, & Extrusions
Tubing: Structural, CD & HF Seamless, DOM, EW, etc.
As a machining factory, It could say that,all kinds of material capability is offered.They share the same processing method,step,and inspects. The different is how to chose the tools,how to arrange the process,how hard or how easy to machining. Industries Served The mostly components we are made are involved in underbelow fields: Heavy trucks Crane The industrial equipment Medical equipment Manufacturing Automotive Construction machines Agricultural machines And other   FAQ Trading company or Factory? Factory directly, a sort of trading because to be your one-stop plant needs to cooperate with other plants like foundry,forging factory and others. Main Business? CNC machining, for totally finished your designed parts, will might be involved other business like casting,forging,heat treatments and surface finishing. Quality control? Strictly, inspect in each process, will get into next step only its passed the test. Defeat rate controled within 1.5% even lower. Delivery time? 45-60 days, normally. also rely on the components specification, quantities and other factors. What kind of components you do? It's complicated to say, no matter what it is,as long as your parts can be done throungh cnc machining.We are all in this case. Elements I need to provide? 2D or 3D Drawing,batch quantity,special requirements,net weight for casting or forging parts. Can you do this parts? Why not give us a call for detail ? or email us.   Any questions, please feel free to contact us at  any time in any way.Moreover,you have my warmest welcome to visit our company and factory all the time!Thanks a lot of your browse.       ============================================= Ningbo Boshenghai Machinery Manufacturing Co.,Ltd Yunlong town,Yinzhou District, Ningbo City,Zhejiang,China 

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Product Categories : Precision Casting Parts > Investment Casting Parts