excavator parts hydraulic rock hammer breaker blunt chisel 68mm jcb hydraulic breaker chisels tool of wedge type 135mm 140mm
* Material: 40CrMo,42CrMo
* Chisel Diameter: 45-210mm
* Chisel type: Moil Point, Blunt Tool, Flat, wedge
* Processing: Heat Treatment, Anti-Wear
a.Austen-ting Temperature 810~850 (20min/inch)
b.Cooling Water oil cooling
c.Tempering 250~300 (1hr/inch)
*Mechanical Properties:
a.Surface Hardness HRC51± 3
b.Core Hardness HRC35± 3
c.Tensile strength(min) 1250N/mm²
d.Yield point (min) 950N/mm²
e.Elongation 10~14%
f.Reduction of Area 35~40%
j.Impact work 23~28 ft1b
k.Grain size 7.0~8.0
Feture:
* High Productivity, Highest Level Impact Power
* Unique design concept, maximum sized piston & long piston stroke
* Best energy balance, nitrogen gas and high pressure oil
* Simple Structure & Ease Maintenance
* Advanced accumulator free technology enables less component simple structure.
* Only two moving parts, piston and control valve
* High Durability Lower Running Cost
* Non-accumulator design for less components
* Removable dual bushing system for all models
* Dual retainer pins for all models
Company Introduction:
Our Machines:
Q&A
1. Q: What kinds of products do you offer?
A: We provided parts are mainly related to your plant machine. It ranges from the drill rod, excavator buckets and wheel loaders, crusher spare parts, construction machinery parts, brass bush, conveyor and screen spare parts, beneficial equipment spare parts, grinding mill spare parts, machining spare parts and other customized spare parts.
2. Q: What kind of materials are you familiar with?
A: We are familiar with carbon steel, alloy steel, standard wearing plate, high manganese steel, high chrome steel, martensitic steel, casting iron, bronze and ceramic insert material.
3. Q: What's the maximum single weight that can be casted? What is your processing capacity per day?
A: The single weight that can be casted at one time is 13 metric tons. The capacity is 80 tons per working day.
4. Q: Can you use foundry machining castings?
A: Yes, the CNC machine can machine material hardness from HB200 to HRC62.The maximum machining length is 8m and maximum width is
4m.
5. Q: What information do we need to provide to you in order to confirm our parts order?
A: We work with technical drawings for any non-standard products. If the order is for standard parts, you only have to provide us with the part number so we may define the parts of the order.
6. Q: May we visit the factory?
A: Yes, you can visit the factory during working days and our sales team would he happy to assist you.
It is possible, to take the high speed train from Shanghai station to the factory and we can pick up you at the airport or train station.
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