FortunePro Engineering / Precision Machined Components

FortunePro Engineering was established to meet the increasing need in the marketplace to manufacture Precision Machined Components. Since then, the company has worked extremely hard to build a solid reputation in the industry and it continues to supply product to some of the most prestigious and quality demanding customers.

FortunePro is especially known for manufacturing products requiring close tolerances, high surface finishes, center less grinding, and straightness that meets and exceeds industry quality standards.

FortunePro has gained an increased reach to new products and new markets day by day.

On behalf of everyone at FortunePro, Welcome to our website! This site has been designed to provide you with general information about our products and services to help you make accurate decisions about your Precision Machined Components.

We invite you to spend some time on our website and then Contact Us to discover how we can help make your Precision Machining requirement a little easier.

Components We are Dealing With

A. All type of Shaft & sleeves

We've produced high quality machined shafts and components. The vast majority of our customers are manufacturers of motors and pumps for a diverse array of industries. We serve customers in industries from Oil & Gas to Marine and Sewage & Waste. Every customer has a unique need whether it's a complex alloy or unique treatment. We make shafts that can withstand extreme temperatures, impacts, and environmental factors. We have a motto at FortunePro that we,d love to make your most difficult part-the more challenging the better.

Material Specifications
In choosing the correct product and specifications for your applications, many of the following factors should be taken into account to ensure that the desired performance and suitable degree of precision is achieved. Unless they are properly anticipated, significant loads and stresses may be generated within a given application which could have potentially damaging effects.

Surface Finish
Surface finish is a key variable affecting the smoothness of travel, the load level capacity, resistance due to friction, and the overall life of a components. FortunePro is pleased to offer surface finishes better than industry standards whenever your circumstances require it.

Standard Shaft and Extra-Long Shafts
Standard shaft lengths are stocked in 3m (188") lengths. Extra-long shafts are available by special order to provide single imperial lengths up to 300'' and single metric lengths up to 7.6m. In addition, we are capable of providing multi-piece shafts up to virtually unlimited lengths through shaft coupling and end-machining whereby a series of shafts are joined end-to-end. Please call if you requires to inquire about these options.

Straightness Tolerance
Another key element to ensure precision in a given application is the overall straightness of a linear shaft. With a straighter shaft, cutting tools, gauges and positioning tables will be able to achieve a higher degree of accuracy and precision than may otherwise be achievable. For manufacturers, starting with a straighter shaft will translate into less work-around and variance compensation in the later stages of both the design and construction process, thereby increasing overall turnaround time and improving the final quality of the end products.

Standard straightness tolerances are .001" to .002" per foot cumulative with much tighter tolerances available if required. FortunePro Engineering is very pleased to offer the capability for straightness tolerance that is unparalleled in the industry.

Chamfering
Standard chamfers on cut-to-length shafting and machined parts are generally 1/16'' x 45. Depending on your requirements, any type of chamfering is available. Please specify your preference at the time of order.

Other Specifications
There are many other material considerations which may need to be taken into account during the material selection process other than those listed above.

common ones include:

Sensitivity to electrical conductivity and/or magnetism
Corrosion resistant finishes and plating
Special materials and chemical composition

Material we offers:

Country		UK	USA
Type	AISI no.	New BS	UNS
AUSTENITIC STEEL	201		S20100
	202	284S16	S20200
	205		S20500
	216		S21600
	301	301S21	S30100
	302	302S25	S30200
	ASTM A276 Type 304	304S50	S30400
	ASTM A276 Grade 304L	304S14	S30403
	305	305S17	S30500
	308		S30800
	308L
	309	309S24	S30900
	310	310S24	S31000
	314		S31400
	315		S31500
	ASTM A276 Type 316	316S16	S31600
	ASTM A276 Gr 316L	316S24	S31603
	316Ti*	320S31	S31635
	317	317S16	S31700
	317L	317S12	S31703
	321	321S20	S32100
	329		S32900
	330		N08330
	347	347S17	S34700

FERRITIC STEEL	403	410S21	S40300

	405	405S17	S40500

	409	409S19	S40900

	429		S42900
	430	430S15	S43000
	434	434S17	S43400

	436		S43600
	442	442S19	S44200
	444		S44400
	446		S44600


MARTENSITIC STEEL	ASTM A276 Type 410	420S29	S41000

	410S	403S17	S41008
	414		S41400


	418		S41800
	ASTM A276 Type 420	420S37	S42000

	ASTM A276 Gr 431	431S29	S43100

	ASTM A276 Grade 440A		S44002

	440B		S44003

	440C		S44004

B.Keys
A key and the keyways make up a Keyed joint to secure the hub and the shaft to prevent relative movement between a power transmitting shaft and an attached component. For example, Gear drives, Pulleys or Sprockets are connected securely using keys to the power transmitting shaft (Figure 1). Keyed joints are an important part of mechanical power transmission elements shaft and couplings, where it ensures the connection transmits the load, power & rotation without slipping and within the accuracy requirement of the design.

A key is usually made from steel and is inserted or mounted between the shaft and the hub of the component in an axial direction to prevent relative movement. Keyseat is a recess in the shaft and the Keyway is the recess in the hub to receive the key and thus securely lock the component. Generally, the term keyseat is rarely used as keyway is referred to both recesses in the industry.
Material- ASTM A 276 all grades

C.Valve Bonet
An assembly including the part through which a valve plug stem moves and a means for sealing against leakage along the stem. It usually provides a means for mounting the actuator. Sealing against leakage may be accomplished by packing or a bellows.
Material- ASTM A 276 all grades

D.Valve Stem
Most sliding-stem control valves are direct acting, which means the valve opens up wider as the stem is drawn out of the body. Conversely, a direct-acting valve shuts off (closes) wh0en the stem is pushed into the body.
Material- ASTM A 276 all grades

Wear Rings
The wear rings in a pump serve three key purposes: Create the contact area between rotating and stationary parts inside the pump. Reduce internal recirculation from pump discharge to pump suction or between stages. Create hydraulic forces which stabilize the pump rotor.
Material- ASTM A 276 all grades

E.Locknuts/ Wheel-Nuts
Lock nuts are used to locate bearings onto a shaft. Additionally, they can be used to mount bearings with a tapered bore onto tapered shaft seats and adapter sleeves, and to dismount bearings from withdrawal sleeves. Lock nuts are also frequently used to secure gears, belt pulleys and other machine components.
Material- ASTM A 276 all grades