Zhengzhou Hanyun Construction Machinery Co.,Ltd 86-177-88159708 hanyun@hydraulicbreakerhammers.com
CNC Hydraulic Breaker Chisels 150mm 30t Crushing Demolition Hammer Chisel

CNC Hydraulic Breaker Chisels 150mm 30t Crushing Demolition Hammer Chisel

  • High Light

    CNC Hydraulic Breaker Chisels

    ,

    150mm Hydraulic Breaker Chisels

    ,

    30t Crushing demolition hammer chisel

  • Item
    Drill Rods Of Hydraulic Hammers
  • Chisels Materials
    40CRMO,42CRMO
  • Breaker Chisel Diameter
    150mm
  • Length
    1500mm
  • Steel Type
    Hot Rolled Steel
  • Excavator Used
    30t
  • Near Port
    Qingdao Port, Tianjin Port, Shanghai Port
  • Chisel Head
    Flat Head, Pointed Head, Conical Head
  • Place of Origin
    China
  • Brand Name
    HANYUN
  • Model Number
    HYQG150
  • Minimum Order Quantity
    5-10 pieces
  • Price
    Negotiable
  • Packaging Details
    pallet or wooden box
  • Delivery Time
    3-8 working days
  • Payment Terms
    L/C, T/T, D/A, D/P
  • Supply Ability
    100,000 pieces per year

CNC Hydraulic Breaker Chisels 150mm 30t Crushing Demolition Hammer Chisel

High Corrosion Resistance Drill Rods Of Hydraulic Hammers Crushing Stone And Rock

 

(1) About drill rods of hydraulic hammers

Hydraulic hammers are used to break rocks, concrete structures and other hard objects, so its main part dril rods

have to be hard and strong enough for a long service time

 

(2) What are machining process for drill rods of hydraulic hammers?

The machining process of the drill rod:

1. Round steel cut off

2. Carry out heat treatment ductile annealing,

3. Afterwards, CNC lathes and CNC milling machines are preferred for metal processing.

4. For the heat treatment step, the salt bath furnace is preferred. However, due to strict domestic control of the

salt bath furnace, most enterprises mainly use pit carburizing furnaces, and the quenching liquid is preferably imported.

5. The final process is shot blasting, painting and packaging.

CNC Hydraulic Breaker Chisels 150mm 30t Crushing Demolition Hammer Chisel 0

(3) What are heat treatment process for drill rods of hydraulic hammers?

The heat treatment process of the drill rod is preferably overall quenching and segmented tempering. The HRC hardness

of the impact part of the drill rod is 56~58, and the HRC of the piston impact part is 45~48.

 

(4) Main technical parameters on hydraulic breaker chisels?

Model Diameter(MM) Length(MM) Weight(KGS) Applicable excavator(T)
HYQG150 150 1500 190 30