Jiangsu Pengfei Haitai Machinery Co., Ltd.
Products
Contact Us
  • Contact Person : Mr. Jing Junkang
  • Company Name : Jiangsu Pengfei Haitai Machinery Co., Ltd.
  • Tel : 0086-513-68338125
  • Fax : 0086-513-88655626
  • Address : Jiangsu,Nantong,14group,Xiacha Village,Sunzhuang town,Haian county,Jiangsu Province
  • Country/Region : China
  • Zip : 226652

riding wheel for cement mill by steel casting with high quality

riding wheel for cement mill by steel casting with high quality
Product Detailed
Related Categories:Cast & Forged
1.carbon or alloy steel 2.max.: 150 tons per unit 3.MT,UT and so on 4.6 class certificate 5.only casting,rough or finished

Material:Carbon steel,low alloy steel:ZG20SiMn,ZG50Mn,ZG35SiMn,ZG35CrMo,ZG35SiMnMo,

ZG42CrMo,ZG40Cr,ZG34CrNiMo,ZG40Mn and so on.

Process:Place a pattern in sand to create a mold; 

Incorporate a gating system; 

Remove the pattern;Fill the mold cavity with molten metal;

Allow the metal to cool;

Break away the sand mold and remove the casting.

Heat treatment.

Chemical composition test,UT/MT test,mechanical property test and so on.

Surface treatment and other requirement from customer.

Standard&certificate:ASTM,BS,NF,DIN,JIS and so on;

 ISO 9001:2000;BV,CCS,DNV,NK,RINA,KR and so on.

Weight:from 3 tons to 120 tons per piece

Application: 

The products can be widely used in the area of cement mill,rotary kiln,shipbuilding,

metallurgy,mine,sugar mill,powder plant,rail road,engine bed and so on.

We can provide OEM service for cement mill and rotary kiln casting parts,marine steel casting parts,sugar mill machinery parts with carbon steel or low alloy steel.

The casting parts can be supplied as following treatment:

Heat Treatment: Normalized, normalized and tempered,quench and tempered

Machining: Rough machined,semi-finished machined,finished machined

Quality warranty and testing equipment:

Magnetic powder inspection

UT nondestructive test

Dye inspection

Leeb hardness testing equipment

Mechanical property test equipment

Metallographic microscope

Direct-reading spectrometer

Features of our products:

Durable

Excellent tensile strength

Accurate level of tolerance

Good dimensional accuracy

Superb surface finishing

Easy to use and install

Possible defects:

Defect

Causes

Unfilled sections

Insufficient material

Low pouring temperature

Porosity

Melt temperature is too high

Non-uniform cooling rate

Sand has low permeability

Hot tearing

Non-uniform cooling rate

Surface projections

Erosion of sand mold interior

A crack in the sand mold

Mold halves shift

There are no these problems for us.

Uniform wall thickness will ensure uniform cooling and reduce defects. 

A thick section, often referred to as a hot spot, causes uneven cooling and can result in shrinkage, porosity, or cracking.

Corners

Round corners to reduce stress concentrations and fracture

Inner radius should be at least the thickness of the walls

Machining allowanceAdd 0.0625 - 0.25 in. (0.16 - 0.64 mm) to part dimensions to allow for machining to obtain a smooth surface.

Main Customer and Their Products

Company Name

Main Products

Material

Part of Technical Requirement

Jiangsu Pengfei Group Co.,Ltd.

Support roller, kiln tyre, girth gear

ZG35CrMo,ZG42CrMo

Ultrasonic test Grade 3

Jiangsu Haijian Stock Co.,Ltd.

Support roller,kiln tyre,girth gear

ZG35CrMo,ZG42CrMo

Ultrasonic test Grade 3

Jiangsu Xinde Petroleum Machinery Co.,Ltd.

Bop shell,cylinder head,

ZG25CrNiMo,ZG30CrMo

Ultrasonic test Grade 2,hydraulic pressure test max 52.5Mpa

Yancheng Sanyi Petrochemical Machinery Co.,Ltd.

Bop shell,cylinder head,

ZG25CrNiMo,ZG30CrMo

Ultrasonic test Grade 2,hydraulic pressure test max 52.5Mpa

Shuangxin Petroleum Machinery Co.,Ltd.

Bop shell,cylinder head,

ZG25CrNiMo,ZG30CrMo

Ultrasonic test Grade 2,hydraulic pressure test max 52.5Mpa

Sinoma-Liyang Heavy Machinery Co.,Ltd.

Rocker arm,hub,girth gear,kiln tyre

ZG20SiMn,ZG35CrMo,ZG42CrMo

Ultrasonic test Grade 3

Jiangsu Nair Gruop Pump Industry Co.,Ltd.

Pump shell,,vane wheel

ZG40CrMoV

hydraulic pressure test max 0.7Mpa

PT PAL INDONESIA

Boss casting,rudder blade,rudder horn

ZG200-400

Ultrasonic test Grade 2

riding wheel for cement mill by steel casting with high quality



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