Mixer Machine Spare Parts, Concrete Mixer Arm for Concrete and Asphalt Mixing Plant for Pavement Construction

• Type: Concrete Mixer
• Shotcrete Type: Semi-Dry
• Machining Process: Brick Production Line
• Structure: Rotor Type
• Productivity: 240m²/h
• Feeding Height: 1380mm
• Model NO.: JS-750
• Vibrating Amplitude: 1.3mm
• Certification: ISO9001: 2000, CE
• Condition: New
• Color: Blue
• Advantage: Highly Abrasion Resistant
• Transport Package: Wooden Case
• Specification: JS1000 1500
• Trademark: HDNM
• Origin: Anhui China
• HS Code: 8401200000
• Production Capacity: 75000ton/Year

Product Description

Quick Details

• Place of Origin: Anhui, China (Mainland)
• Brand Name: HDNM
• Model Number: Models
• material: chrome alloy cast
• advantage: Highly abrasion resistant
• use life: more than 200000 CBM
• scope of aplication: Various brands of paver
• test: spectrograph
• technology: Lost foam casting
• OEM: acceptable

Packaging & Delivery

Packaging Details:	plywood case
Delivery Detail:	Shipped in 20 days after payment

 

Product Description

wear parts for  concrete mixers

 

Product Application

Suitable brand:  twin shaft concrete mixer

Suitable mixer type: 
--DW 2.25/ --DW 2.5/ --DW 3.0/ --DW 3.5/ --DW 4.5/ --DW 6.0

 

Spare parts we can supply:
--Right lateral arm  /Left lateral arm  /Central arm
--lateral arm counterparts  /Central arm counterparts
--Left arm protection  /Right arm protection
--Left lateral blade  /Left lateral scraper  /Right lateral blade  /Right lateral scraper  /Central blade
--discharge door cover
--Discharge door ledge
--End liners
--Wall liners

Material analysis

Hardness     52-62HRC

useful life    more than 200000 cubic meter concrete or 300000 tons asphal

material   high chromium cast iron/steel

standard    CN:KM TB Cr 15-25-GTUS:ASTM A532 Class Two Type D
strength of extension  380 N/mm2
extension at break    1%
shock impact(resistance)value   >5 ak N.M/CM2
flexuralstrength  >600 ak N.M/CM2
certification:  ISO9001:2008,
metallographic organization M+M7C3+M23C6
processing type  Lost Foam Casting

 

Main Features

super quality method and equipments enable us to produce Ni-Hard, Hi-Chrome Iron castings with Brinell hardness of 650+ for shovels and wear plates. Other parts like mixing arms are manufactured from alloy steel castings. 

Detailed Images

 

High precise ratio of metal composition; accurate designed screw hole position, lost foam casting art, high wear resistance. Customized design wear very welcomed!

 

Producing Process

The Lost Foam Casting Process

1.Making polyfoam gasification mould
2.Polyfoam gasification, combine the moulds then dryin
3.Spraying fireproof paint on the surface of polyfoam mould, then drying again.
4.Put the special sand box on the three dimensional vibration compaction stage
5.Filled the sand box with dry sand, then strike-off
6.Putting the dry polyfoam mould on the sand, then fill different sand according to the technological requirements
7.Strike off the sand box after the process of vibration compaction
8.Covering the sand box with plastic sheet, Put down the pouring cup, connect the negative-pressure system. Then pouring steel liquid,the polyfoam disappear, the steel liquid take place of the polyfoam.
9.After casting condensation, release the vacuum, then take out of the castings