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Who We Are

We are a manufacturer specializing in the production of mine crushing equipment.

CBM is an international company group specialized in R&D, production, sales and service of the minerals and stone crushing machines, VU sand making system as well as industrial grinding mills. Not only is our group company the first batch of high technology key enterprise, but also it is the main production and export base for high-end mining machines. It has established 20 overseas business institutions and branches, with the products exported to more than 160 countries and regions throughout the world. China Customs’data (2009一2014) shows: Exports from Shibang Industrial Technology Co.Ltd ranked the Top one for six years in a row in China’s mining machinery industry.

Our History

  • 2015  -
  • Donations to the 50 "Men of Sace" who rushed to deal with the emergency in the Japan fukushima nuclear power station leakage accident.Got the authorizations of three utility model patents.

  • 2014  -
  • As one of famous enterprises in Shanghai, our company went to Hong Kong to sign the strategic cooperation agreement of "Cooperation•Win-win" of H.K. and Shanghai Pudong.

  • 2012  -
  • The production base of Binhai Industrial Park was official signed.The European style Impact Crusher was officially tapeout.Nigeria and Vietnam branch offices were established.

  • 2011  -
  • The five center of our company was established, and it marked the realization of the group management mode.Won the "Sand Industry Advanced Unit" title of honor.

  • 2010  -
  • The series products of sand making machine was formally awarded the label of "China's Aggregate Association Recommend Brand" by the China Aggregate Association.

About CB Machinery
Precision Roller Levelers vibrating sieve separatorPrecision Roller Levelers Bradbury introduced hydraulic leveling in the mid 1980s Since then Bradbury Hydraulic Roller Levelers have become the most versatile and efficient metal flattening machines available -hydraulic rollers know-,CAMSHAFT SPECIFICATIONS Fordcamshaft specifications ford racing camshafts did you know the first year of a hydraulic roller cam in a 302 was 1985 lifter intake events exhaust events duration lift rocker lifter lash 0 050 0 050 sae inches lobe center part number engine ratio type …… Get More

Hydraulic roller lifter issues For B Bodies Only

Hydraulic roller lifter issues Racers Hangout Page 1 of 2 1 2 Next I know what it is but dammit I don t want to pull the crossram and the heads just to change out a lifter Not sure who your builder was or if you did it yourself But something that can be overlooked with hydraulic rollers and modern cam profiles is the spring

Roller Lifters- school me good bad longevity The

I know ther have been changes made by most cam manufactures on locations of oiling holes in their lifter bodies but for the street I would run a hydraulic roller if your drag specific I would run a solid roller

How to adjust hydraulic lifters or valves with the engine

Adjusting the hydraulic lifters on the boat with the engine running and after the engine is warmed up Some people might argue to go 1/8 or 1/2 turn more after chatter stops from tightening

I am replacing the hydraulic roller lifters in a 99 buick

I am replacing the hydraulic roller lifters in a 99 buick regal 3 8l series II naturally aspirated engine I need to know what direction the oil feed hole on each lifter needs to face Submitted 8 years ago

Hydraulic Roller Assembly/Adjustment/Break in The

Hydraulic Roller Assembly/Adjustment/Break in February 27th 2013 09 26 PM I m shortly going to be assembling my first motor with a hydraulic roller

How do i know if I have a Roller or Flat Tappet cam

I know this has to be a dumb question but I would like to do work on my motor this winter and I would like to know if I have a roller motor or flat

Solid Rollers on a Hydraulic Grind Cam For A Bodies

I have a 340 LA that has a Comp Cam 20-811-9 hydraulic roller cam Engine has a stock oiling system Street application dyno ed at 442 corrected HP

solid roller lifter on a hydraulic roller cam The

Re solid roller lifter on a hydraulic roller cam You know that is why I should have called BS in the first place I was going to tell him the guy on the phone was full of crap But didn t want to go there

Hydraulic VS Solid- Roller Cam for street ChevyTalk

07-03-07 02 27 PM Post# 1199960 In response to shubox56 Don t A solid roller is not meant for a street driven vehicle You would be much better off with a hydraulic roller with a rev kit than going solid roller

sbc retrofit hydraulic roller lifter choice Hot Rod

It is sad in this day and age that a person who just want s to get a good set of hydraulic roller lifters has to go through all this and still don t know if there getting something good or not #

Chevelle Tech Straub hydraulic roller 396 review

Just installed a hydraulic roller in my 396 from Chris Straub The old cam was a hydraulic flat tappet from UDHarold which was his popular 280/288 grind that a few of us have run in our big blocks Don t know if I ll ever get mine to the track but just driving it I notice a big difference Chris said with my combo I would be around 470 hp

The Basic Idea A Hydraulic System HowStuffWorks

If you have read How a Block and Tackle Works or How Gears Work then you know that trading force for distance is very common in mechanical systems In a hydraulic system all you do is change the size of one piston and cylinder relative to the other as shown here

Hydraulic Roller cam vibrating sieve separator

I know Leo ran solid lifters on his Comp hydraulic roller cam awhile back but it was a milder grind From the cam card 304* advertised Intake Duration 314* adv Exhaust Duration

LIFTERS COMP Cams

COMP Cams® Short Travel Hydraulic Roller Lifters are the perfect choice for use in mandated hydraulic roller racing classes and high performance/race applications

How to test hydraulic roller valve lifters Maintenance

How to test hydraulic roller valve lifters Maintenance/Repairs valves Spend the money You don't want to keep taking it apart If the three are bad how bad are the others If you know that some are bad you have to change them all at 150 000 miles With flat bottomed hydraulic lifters this is a pretty simple process but since you

EZ-HYDRO Hydraulic Bushing Roller Lifters ISKY Racing

The world s only needle-free hi-performance hydraulic roller lifters NOW AVAILABLE by popular demand HYDRO is the newest edition of the patented EZ-Roll liter family for Chevy Small Block Big Block & LS-1 V8 Engines silent running trouble free H P reliable hydraulic rollers

Crane Hydraulic Roller Lifters Hot Rod Network

Hydraulic roller lifters on the other hand operate with a preload that creates constant contact between the roller lifter and the cam lobe which in theory is an inherent advantage in favor of

EZ-HYDRO Hydraulic Bushing Roller Lifters ISKY Racing

EZ-HYDRO Hydraulic Bushing Roller Lifters The world s only needle-free hi-performance hydraulic roller lifters NOW AVAILABLE by popular demand HYDRO is the newest edition of the patented EZ-Roll liter family for Chevy Small Block Big Block & LS-1 V8 Engines silent running trouble free H P reliable hydraulic rollers

Hydraulic Roller cam vibrating sieve separator

I dont know how w engines react to putting solid on a hydraulic Seems like a lot of camshaft to be hydraulic in the first place The 113 lobe sep is a good thing with a good flowing cylinder head and efficient engine

Crane Hydraulic Roller Lifters Free Shipping on Orders

Find Crane Hydraulic Roller Lifters and get Free Shipping on Orders Over $99 at Summit Racing Crane hydraulic roller lifters are offered in two basic designs Those for use with standard factory alignment bars on

Converting a Hydraulic-Roller Camshaft Tech Article

Read the Chevy High Performance techniical article on converting a Chevrolet small-block V-8 engine to a hydraulic-roller camshaft