Im(Int)pac(rod)t(u)cc(t)iru(o)s(n)her can be applied  in the first and secondary crushing  process,dealing with the

materials of which the compression strength is not more than 350Mpa,like

granite,basalt,iron  ore,manganese  ore,limestone,gold  ore,concrete  etc.The  utility  model  has the  advantages  of  large  crushing  ratio,good  broken  granular  shape,compact  structure,

reliable  performance,long  hammer  life  and  convenient  maintenance.Therefore,it  is  widely used   in   railways,highways,cement,mining,chemical,construction   and   other    industries.

Working Principle

Impact crusher is a crushing machine that uses impact energy to crush materials.the rotors driven by the motor power to rotates with a high speed.When the materials enter the

working area,they will be impacted by the board hammers on the rotor and be thrown onto the impact plate.The materials which spring back from the impact plate will be struck by

the board hammers again until they reach the desired size,after which the materials will fall through the screen  plate  under the  rotor.The  crushed  materials  which  meets  the  required   size will  be discharged from the outlet.

Introduction

The ring hammer crusher is suitable for crushing various medium hardness materials with compressive

strength not exceeding  150Mpa and water content less than12%.Such as coal,coal gangue,coke,slag,red sandstone,shale,loose limestone and so on.The utility model has the advantages of simple structure,large crushing ratio,high efficiency and energy saving.low noise and less dust,and can be widely applied to

industries  such  as  thermoelectricity,cement,coal,metallurgy,building  materials,highways,and  combustion.

Working Principle

The main component of the ring hammer crusher is a rotor with a hammer consisting of a main shaft,a

turntable,a pin and a hammer.The motor drives the rotor to rotate at high speed in the crushing chamber, and the material enters the crushing chamber from the feeding port.The hammer,shearing and grinding

materials are broken by the hammer that tells the movement.A sieve plate is arranged at the lower part of the rotor,and the broken material is smaller than the size of the mesh hole and discharged through the

sieve plate.The material larger than the size of the mesh hole is retained on the sieve plate and continues to be struck and ground by the hammer head,and finally passes through the sieve after reaching the particle   size.Outside the board discharge machine,the gap can be customized according to user requirements,and the discharge granularity can be changed to meet the needs of different users.

Introduction

Hammer crusher is suitable for crushing hard and mid-hard materials of which the

compressure  resistance  strength  is  no  more  than  250Mpa.Such  as  limestone,dolomite,

shale,gypsum  mine,vermiculite,coal  gangue  and  other   medium   hard  and   brittle  materials.It has  the  characteristics  of  large  crushing  ratio,uniform  discharge  granularity,etc.,and  can    select and  reserve sieve  plates according to different  needs of users.It  is an  ideal  crushing  equipment  for  mining,cement,building  materials  and  other  industries.

Working Principle

The main shaft of the hammer crusher is equipped with a hammer with a regular

distribution,and  the  dial  and  the  hammer  are  combined  to  form  a  rotor.The  motor  and  the

V-belt  drive  the  main  shaft,so  that  the  rotor  rotates,and  the  centrifugal  force  generated  by

the  rotation  of  the  hammer  is  spread  around.After  the  material  enters  the  crushing

chamber from the  inlet,it  is  hit  by  the  hammer  that  rotates  at  high  speed,and  the  required

material  is discharged from the gap of the  lower  part  of the crusher.The  material that  does

not  meet the  requirements  remains  in  the  crushing  chamber  and  is  hammered.The  material

and the material are repeatedly hit each other until the fineness is reached before being

discharged out of the machine.

Introduction

(Fine)Jaw crusher is used for crushing hard materials (compressive strength <300Mpa), such asiron ore. steel slag. phosphate rock, copper ore, silicon ore. limestone. quartz stone. ceramicsand solid materials of comparable hardness Rough and medium crushing operations, such asfine crushing in the middle block of various concentrating plants, fine crushing in the middleblock of limestone in cement plant, etc., with large crushing ratio. low maintenance cost, lowpower consumption and reliable performance.Norking PrincipleThe (Fineliaw crusher is driven by a motor through a V-belt and a pulley to drive the eccentricshaft to move the movable jaw up and down. When the moving jaw rises, the angle between thebracket and the moving jaw becomes larger, so that the movabie jaw is formed close to thefixed jaw. The crushing chamber, at which time the material entering the crushing chamber iscrush’ed and crushed: when the moving jaw descends, the angle between the bracket and themoving jaw becomes smaller, and the moving jaw is separated from the fixed jaw by the actionof the tie rod and the spring. The broken finished material is discharged from the lower mouthof the crushing chamber, so that the continuous rotation of the motor drives the moving jaw toperform periodic operation to crush the material.

Introduction

Single-tooth  roller  crusher  is  suitable  for  medium-hardness  (compressive  strength  <150Mpa).The coarse  crushing  of  solid  materials,such  as  sinter,coal,slag,oil  shale,soft  ore  and  other  materials. It  has  the  characteristics  of  large  crushing  ratio,high  temperature  resistance,simple  structure,  reliable  performance  and  low  power  consumption.Can  be  used  in  metallurgy,coal,electric  power. chemical,mining  and  other   industries.

Working Principle

The single-tooth  roller  crusher  is  a  new  type  of  coarse  crushing  equipment  that  combines  the advantages   of   the   roller   crusher   and   the   jaw   crusher   and    utilizes   the   advantages   of the  two   crushers.

The  single-tooth  roller  crusher  is  composed  of  a  toothed  roller  and  a  fixed  sieve  plate.   The toothed  roller is driven  by a  motor,a  reducer and a coupling.The  bulk  material  enters the    crushing cavity composed of the toothed  roller and the sieve  plate from the feeding  port,and  is subjected  to  the  impact  and  splitting  action  of  the  broken  food  breaks  the  material  to  the    required  particle  size.

In order to ensure the  reliability of the single-tooth  roller crusher in  high temperature

environment,the  hollow  shaft  water  circulation  cooling  method  is  adopted  to  control  the  bearing temperature within a certain  range.

Introduction

2PGY Series Roller Press Machine

is suitable for compression strength  less than 300Mpa,humidity  less than 35%of the  hard and soft materials,primary operations in the medium and fine crushing Can be widely used inmine,chemical

industry,cement,building  materials  and  other  industrial  sections.The  equipment  has  the  characteristics  of  low maintenance cost,reliable  performance,less dust  and  low  noise.

Double raller crusher has two kinds of surfaces according to user needs,oneis flat and another is welding surfaces.

Rat roller surface model is suitable for the following technical requirements:feed size less than 80mm,product size 3-10mm.Such  as  the  use  of  pebbles,construction  waste  making  sand;mining  crushing  iron  ore,quartz  stone;

ceramic  industry  break  raw  materials;metalurgical  industry  crushing  coke,quicklime;coking  plant  finely  pulverized etc,or at similar crushing occasions.

Welding roller surface model is suitable for feed size less than 150mm,finished size 5-30mm in crushing operations.It can be used in the pre cnushing of cement clinker in cement industry,Imestone and

composites;CWS  industry  pre  crushing  coal  iron  ore  industry  pre  crushing  slag,iron  ore,silicon  ore;brick  factories crushing all kinds of ore to make unbumed brick;power plant crushing coal;or at similar crushing occasions.

Working principle

Double teethed roller crusher is equipped with two high strength wear-resistant alloy rollers.Their relative rotation   generates high extrusion pressure which crushes the material.The material is fed into the space between the two  rollers,suffered  both extrusion and shear force.In the  crowd  rolling,cutting and grinding,then  it  is  crushed  into  the required size and then sent by the transport equipment

Introduction

Six-roller five-stage crusher is suitable for superfine crushing of solid  materials with compressive strength  less than 240Mpa  and  water  content   less  than   30%.such   as  coke,coal,ceramic  raw  materials,ore,water  slag,gypsum.clay.   salt,chemical  raw  materials,etc.The  material  has  the  characteristics  of  low  maintenance  cost.large  crushing  ratio.   reliable  performance,less  dust  and  low  noise.

The  six-roller five-stage  crusher  is  a  patented  product  developed  by  our  company  (patent  number:ZL  20131

0342587.X).The six  roll faces are divided  into  a surfacing  roll surface,a stud alloy  roll  surface or a flat  roll surface.

The combination can  be selected according to the  user’s  required  particle  size.and  is suitable for superfine crushing    operations with a feed size of less than 90 mm and a finished product size of 0.1-5 mm.Such as crushed quartz stone.

iron  ore  in  the  mining  industry:broken  feldspar  in  the  ceramic  industry;broken  limestone  in  thermal  power  plants; broken water slag  in  cement  plants;broken  gypsum  in  building  materials  factory;broken  chemical  raw  materials  in chemical  industry;or  similar  crushing  occasions.

Working Principle

The six-roller five-stage crusher uses six high-strength wear-resistant alloy crushing rolls to crush the material with

high extrusion force and shear force generated  by  relative  rotation.After  the  material  enters  the  upper  two  rolls  of

the V-shaped crushing chamber,it  is subjected to the  pressing force  of the  relative  rotation  of the  upper two  rolls.

After the first  rolling  and  biting  of  the  material  (coarse  crushing),then  entering  the  relatively  rotating  second  and  third rolls  of V-shaped  After the  crushing  chamber  enters  the  secondary  extrusion  and  biting  (fine  crushing),after  entering   the  third  and  fourth  rolls  of  V-shaped  crushing  chamber  for  the  third  extrusion,after  entering  the  four-and  five-roll

V-shaped  crushing  chamber  for  the fourth  squeeze  rolling,Finally,the  fifth  and  sixth  rolls  of  V-shaped  crushing chamber  are  subjected  to  the  fifth  crushing  shearing  and  biting(superfine  crushing)and  then  broken  into  the   required  particle size to  be  discharged from the outlet.

Introduction

Four rollers three-stage crusher is suitable for the solid materials that compression strength less than 240Mpa, water content less than 30%to proceed superfine crushing.Solid materials such as coke,coal,ceramic raw

materials,ore,water slag,gypsum,clay,salt,chemical raw materials,etc.,have the characteristics of low maintenance cost,large crushing ratio,reliable performance,less dust and low noise.

Four rollers three-stage crusher is the patented product (ZL 201020529725.7)which is self-developed and

manufactured by our company.The four roll faces are divided into a surfacing roll surface,a flat roll surface or a stud alloy roll surface.The combination can be selected according to the user’s required particle size,and is

suitable for superfine crushing operations with a feed size of less than 60 mm and a finished product size of

0.1-5 mm.Such as crushed quartz stone,iron ore in the mining industry,broken feldspar in the ceramic industry: broken limestone in thermal power plants;broken water slag in cement plants;broken gypsum in building

materials factory;broken chemical raw materials in chemical industry;or similar crushing occasions.

Working Principle

The four-roller three-stage crusher uses four high-strength wear-resistant alloy crushing rolls to crush the

material with high compression and shear forces generated by relative rotation.After the material enters the top two rolls of the V-shaped crushing chamber,it is subjected to the pressing force of the relative rotation of the     upper two rolls.After the first rolling and biting of the material (coarse crushing),and then entering the relatively  rotating middle two rolls V-shaped crushing After the cavity is subjected to secondary extrusion and biting (fine  crushing),finally enters the next two rolls of V-shaped crushing chamber for the third rolling,shearing and biting (superfine crushing)and then crushed into the required particle size to be discharged from outlet.

Introduction

Four rollers three-stage crusher is suitable for the solid materials that compression strength less than 240Mpa, water content less than 30%to proceed superfine crushing.Solid materials such as coke,coal,ceramic raw

materials,ore,water slag,gypsum,clay,salt,chemical raw materials,etc.,have the characteristics of low maintenance cost,large crushing ratio,reliable performance,less dust and low noise.

Four rollers three-stage crusher is the patented product (ZL 201020529725.7)which is self-developed and

manufactured by our company.The four roll faces are divided into a surfacing roll surface,a flat roll surface or a stud alloy roll surface.The combination can be selected according to the user’s required particle size,and is

suitable for superfine crushing operations with a feed size of less than 60 mm and a finished product size of

0.1-5 mm.Such as crushed quartz stone,iron ore in the mining industry,broken feldspar in the ceramic industry: broken limestone in thermal power plants;broken water slag in cement plants;broken gypsum in building

materials factory;broken chemical raw materials in chemical industry;or similar crushing occasions.

Working Principle

The four-roller three-stage crusher uses four high-strength wear-resistant alloy crushing rolls to crush the

material with high compression and shear forces generated by relative rotation.After the material enters the top two rolls of the V-shaped crushing chamber,it is subjected to the pressing force of the relative rotation of the     upper two rolls.After the first rolling and biting of the material (coarse crushing),and then entering the relatively  rotating middle two rolls V-shaped crushing After the cavity is subjected to secondary extrusion and biting (fine  crushing),finally enters the next two rolls of V-shaped crushing chamber for the third rolling,shearing and biting (superfine crushing)and then crushed into the required particle size to be discharged from outlet.