Foundry Ladle Casting Steel Slag Pot for Steel Plant

Foundry Ladle Casting Steel Slag Pot for Steel Plant

Casting Slag Pot
Heavy Fabrication Division
Slag Pots in Cast Steel 
expertise products made in China

Specifications
-Accurate dimension; 
-ISO 9001 quality system; 
-Safe operating product; 
-Professional casting skill; 
-Complete requirements
Casting Slag Pot(metallurgy slag pot)

Feature:
Material: steel, self-smelting according to standard: ASTM, EN, DIN,ISO, JIS, GB, etc;
Sand mold casting: Steel casting, through sodium silicated-bonded sand and/or resin sand;
Pattern: new natural wooden mold;
Non-destructive examination:
-visual detection ;
-Ultrasonic test ;
-Magnetic particle inspection ;
Quality inspection:
-Chemical analysis;
-Mechanical performance;
-Dimension report;
Cast Tolerance: unless otherwise  ASTM, EN, DIN,ISO, JIS, GB
Machining tolerance: unless otherwise according to dwg. requirement;
 

Product Parameter:

Product definition 
The product covered here is a load-bearing device whose sole purpose is to collect molten or solid slag 
generated during metallurgical or chemical processes, to retain it during transport and to deposit it at a 
place of disposal. 
Slag pots are crucial items as they are part of a lifting equipment and therefore undergo in terms of 
mechanical design engineering and handling the national safety regulations of the state where they are 
supposed to be operated. The design of the Dillinger slag pots intended to be used within the European 
Community meets the requirements ofthe European Machinery Directive 2006/42/EC: every slag pots is 
supplied with the CE conformity marking.  

Manufacturing 
Except the supply of the forgings for trunnions and the engineering of the pattern, all further operations 
are carried-out at the in-house foundry plant. 
  Moulding
the castings are manufactured in a workman-like manner as required in the China standard DIN EN 
1599-1: August 1997, ruling the delivery conditions ofcastings. The moulding is individually carried 
out within a modular flask by using a sand preparation based on resin bonding. 
  Trunnions
the trunnions - when any - are preferably cast-in:they are as a rule manufactured from the steel 
material S355 J2G3 to DIN EN 10250-2: December1999 and forged as per DIN 7527 February 1975. 
Cast-on or hot-fitted trunnions can be also provided. 
 
Melting
the melting is carried out in the oxygen steel plant ( 2 off 180 t BOF converters ); the ladle capacity 
allows a continuous bottom pouring process the speed of which is permanently controlled. The metal 
analysis is checked by using a computer linked spectrograph. 
Heavy Fabrication Division
 
Heat treatment 
every pot undergoes a combined quality heat treatment (annealing) aiming both to grain refining and 
to stress relieving i.e.: 
- heating to a temperature above AR3, austenitising at about 915°C and controlled cooling in furnace 
- intermediate holding at 600°C - 630°C and completion of cooling in furnace down to 300°C 
  Fettling and dressing
The inner surface is processed fit-for-purpose so that the surface discontinuities - which might cause 
some sticking of the slag - are extensively removed. Additionally, the castings are descaled by shotblasting and the outside is additionally coated for transportation. 
The surface quality results from the comprehensive practice of the manufacturer qualified by the 
requirements of MSS SP-55-1996 (Visual Method for Evaluation of Surface Irregularities). 
Quality assurance
The fabrication route is governed by the provisions of the implemented Quality System ISO 9001: 2000. 
The standard documentation ensures the full traceability of every process step: 
  Manufacturer test certificates according to DIN EN 10.204 § 3.1 including chemical composition, 
mechanical properties and non-destructive examination;
  Dimensional check supported with a "as-built" sketch; 
  Record of the quality heat treatment; 
  Documentation required by the Machinery Directive 2006/42/EC (when applicable). 

Design 
The slag pots can either be manufactured in accordance with a well-tried and proven concept provided by 
the commissioner or be customised to the specific requirements resulting from the operational 
environment. The range of the available design reaches from conventional to most advanced buckets. 
Slag pots are wearing products exposed to both mechanical and alternate thermal stresses the extent of 
them depends on the service conditions. An accurate design aims to minimise the impair of the operative 
environment on the service life: however, it remains always a compromise taking into consideration both 
physical and economical aspects, resulting in a variety of shapes tailored to the site operations. 
A comprehensive data bank resulting from the previous experiences combined with a proper software 
implementing the Finite Element Analysis serves the individual design optimisation. 

Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
     2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts.
     3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
 
Q:Delivery time:
A: Parts lead time 1-2months, machines 2-3months.
 
Q:Payment terms:
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping.
 
Q: Quality warranty?
A: Guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.

Q: After sales service?
A: We can supply technical guide for machines running test and parts maintenance if end user needs.

 

IC Heavy Industries is your business partner in the After Market.
ZTIC  able to provide:
1.    ENGINEERED SPARES -  DESIGN AND MANUFACTURING
2.    LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3.    HUGE MACHINE SHOP CAPABILITIES
4.    TRAINING PROGRAMMES
5.    PREVENTATIVE MAINTENANCE PROGRAMS
6.    PREVETATIVE MAINTENANCE SERVICES
7.    COMPREHENSIVE MAINTENANCE PROGRAMS