• NBB250-6A It Is mainly used for supplying flushing fluid to the borehole in core System 1
  • NBB250-6A It Is mainly used for supplying flushing fluid to the borehole in core System 2
  • NBB250-6A It Is mainly used for supplying flushing fluid to the borehole in core System 3
NBB250-6A It Is mainly used for supplying flushing fluid to the borehole in core

NBB250-6A It Is mainly used for supplying flushing fluid to the borehole in core

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It is mainly used for supplying flushing fluid to the borehole in core, coalfield geology, metallurgical geology, hydrogeology engineering drilling process. The fluid can be divided into mud, water, etc. It also can be used as transfer pump of the above mentioned medium.

Structure Features

1.Horizontal triplex single-acting piston pump

2.Crank connecting rod structure

3.Lip-shaped, self-sealing piston, which is made of rubber or PTFE and nylon pads

4.Adopting auto gearbox which makes it have four kinds of flow rate

5.Compact structure, high efficiency, durable and long life, safe and reliable, easy maintenance, low maintenance costs.

Main Technical Parameters

Nominal Flow Rate          (L/min)

250   150   80  40

Nominal Pressure             (MPa)

6

ID of Suction Pipe            (mm)

Φ89

ID of Discharge Pipe         (mm)

Φ50

Piston Stroke               (mm)      

100

Piston Diameter             (mm)

Φ85

Matching Power             (kw)        

30

Overall Dimensions(L×W×H) (mm)

2150×1260×1000

Weight (exclude power)         (kg)

1548


Q:What are the common mechanical processing methods?
When turning the inner and outer cylindrical surfaces, the tool moves in a direction parallel to the axis of rotation of the workpiece. When turning the end face or cutting off the workpiece, the tool moves horizontally in the direction perpendicular to the axis of rotation of the workpiece. A circular cone can be machined if the movement of the tool is at an oblique angle to the axis of rotation of the workpiece.
Q:Bally Manufacturing sent Intel Corporation an invoice for machinery with a $20,000 list price. Bally dated the invoice July 23 with 2/10 EOM terms. Intel receives a 40% trade discount. Intel pays the invoice on August 5.
Yeah, so what's the question really? (You don't really state what you want answered). But anyways, Intel missed the 10 day discount period on the payment terms, so they can't take that. ------------------------ It's also hard to tell if the trade discount is already included in the invoice amount (which it should be).
Q:I am looking for providers of machinery for manufacturing of pressed wood?
For which country? The question is a bit vague. Why don't you search the net for suppliers in your area. You're definitely not going to get answers in here. Good luck.
Q:I can't even understand what the hell this question is saying...
Antifrictional okorder /
Q:what all machinery do we need for wood lamination? i wanna start a small scale industry which produces wood laminates and sells the laminates to the distributors.so, what all machinery do i require and how much will they cost??
You will need forms, some kind of clamps or presses, and depending on the resins maybe heaters. A lot depends on the shapes you wish to produce and the conditions they are intended for.
Q:A heavy piece of machinery is raised by sliding it a distance d = 12.5 m along a plank oriented at angle θ = 20.0° to the horizontal, as shown below.(a) How high above its original position is it raised? m(b) How far is it moved horizontally? m
The trigonometry of a right-angled triangle .. (a) Height = 12.50.sin20 .. .. .. ?h = 4.28 m (b) Horiz.distance (triangle base) = 12.50 s20 .. .. ?11.75 m
Q:I want Civil construction machineries manufactures list
I think you may be best to search the internet for this one.. All the best for the future...
Q:Someone said that when she turn 18 years old, she can vote, rent machinery, buy all the porn and lottery tickets if she wants. What is rent machinery? Any example?Thanks!
It may possibly refer to similar laws that prohibit underage employees from operating certain pieces of equipment in their employment. Not to say that these are machines that one would rent, but I know that underage persons may not operate powered shopping cart pushers or trash and paper compactors. Equipment that one would rent, such as chain saws and circular saws or compressors can be dangerous in the hands of a young person or anyone unaccustomed to their use.
Q:what mechanism is this?http://imageupload .uk/files/f74mihrld8j234gulh3y.png
It’s a multi link crank and slider mechanism
Q:Tattoo is on left shoulder... Only tingles when near the tv or machinery that produce static.
That's a new one on me. Never heard that particular complaint before. Don't know what to tell you, other than to see a dermatologist if it's very troublesome. Take care.

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