hi every one, i want to make a coal grinder to mil 3 or 4 tons of coal dust per hour . if you guys help me with photos or some tecnical drawings that would be very kind of you.

0 Answers  

---

why is cast iron seasoning important before machining?

0 Answers  

---

Whe a system is said to be

2 Answers  

---

what is natural frequency and how to find it?

2 Answers  

---

difference between microcontroller and microprocessor

0 Answers  

---

---

What pressure is highest L.O. Gravity Head or S.W. of the stern tube circulation

0 Answers   RRB,

---

what is mechanical engineering?

4 Answers   L&T, MAHINDRA,

---

what is the manufacturing process for impellers of closed, semiopen and open type?

1 Answers  

---

In a Waste heat recovery boiler feed control valve is after the economiser where as in auxilary boiler feed control valve is given before the economiser.why?

2 Answers  

---

What is differance between qc & Qa? in mechanical field.

13 Answers  

---

if in a centrifugal pump suction, discharge ,& impeller size constant & motor rpm increases . What is the effect on pressure and flow ?

3 Answers  

---

Discuss venturimeter?

0 Answers   John Deere,

---