![Page 1: Add : Degan Industrial Park of Jiangjin District, Chong, China. Tel : 023-47838396 Fax : 023-47852646 Chongqing Zongxue Heavy Industries Co.,Ltd](https://reader035.vdocuments.mx/reader035/viewer/2022062421/56649d0a5503460f949dcc4e/html5/thumbnails/1.jpg)
Add : Degan Industrial Park of Jiangjin District, Chong, China. Tel : 023-47838396 Fax : 023-47852646
Chongqing Zongxue Heavy Industries Chongqing Zongxue Heavy Industries Co.,LtdCo.,Ltd
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Company Profile
Company Achievement
Team Introduction
quality guarantee
Quality System NDT Physical and Chemical Analysis
production capacity
Forge Workshop Heat Treatment Workshop Machining Workshop
Product Indroduction
Alstom Product Other Product
company culture
content
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Our company is a professional manufacturer for general machinery component
forging, machining and heat treatment,etc. We are well equiped with all kinds of
large scale processing equipment, providing service range from forging to finished
products. Our products refer to thermal power, hydropower, wind power, nuclear
power, metallurgy, vessel, military product and construction material.
Establish date: 2003
Add : Degan Industrial park, Jiangjin,
Chongqing
Area : more than 20000 sqm
Staff : 523 persons , advanced manager
and advanced engineer 117 persons
Company Profile
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Company Achievement
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Company Achievement
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Dongfang Steam Turbine granted ”Excellent supplier in 2011-2012”
Chongqing Gearbox granted“Important Supplier in 2011”
Keda granted “Excellent supplier in 2011”
Company Achievement
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• technicist : 43 persons
• NDT staff : 8 persons
• Physicochemical inspection
staff : 10 persons
• Field Inspection : 10 persons
Team Introduction
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We implement ISO9000 in 2006 and passed
ISO9001:2008 in 2008, then was examined and verified
in 2012.
quality guarantee ▪ Quality
System
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• NDT for internal and external, to make sure no defect.
• Main equipment as follows :
PXUT3300+ultrasonic fault detector 2 set
PXUT360B+ultrasonic fault detector 1 set
PXUT350B+ultrasonic fault detector 1 set
PXUT3300+ultrasonic fault detector
quality guarantee ▪ NDT
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• Test on Mechanical properties, metallographic structure. Main
equipment:microprocessor control electro-hydraulic servo universal testi
ng machines 1 set, Charpy tester 1 set, microprocessor control electroni
c tensile high temperature testing machine 1 set, MDSLaboratory metall
ographic microscope 1 set, PMI-MASTER PRO, with Impact test low
temperature box 1 set, HB-3000B Brinell's machine and Impact test gap
projector 1 set.
quality guarantee ▪ Physical and Chemical Analysis
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MDS Laboratory metallographic microscope
Impact test gap projector
Physical and Chemical A nalysis ▪ equipment
Charpy tester
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microprocessor controlelectro-hydraulic servo universal testing machines
microprocessor control electronic tensileHigh temperature testing machine
Physical and Chemical A nalysis ▪ equipment
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Portable direct reading spectrometer
Physical and Chemical A nalysis ▪ equipment
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Forging
Heat Treatment
Machining ( rough turning, half f
inish turning, finish turning )
production capacity
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• Forging forming from raw material 。 Main equipment: 5 ton ele-hy
draulichammer 1 set, 1600 ton hydraulic presse 2 set, 2500 ton
hydraulic presse1 set, 3150 ton hydraulic press 1 set, 8000 ton oil
press 1 set, 5 meter CNC rolling ring machine 1 set, heating furnac
e 12 set.
Forging workshop
production capacity ▪ Forge Workshop
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CNC rolling pressure ring
5 ton ele-hydraulichammer
Forge Workshop▪ equipment
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3200ton hydro press1600ton hydro press
Forge Workshop▪ equipment
8000 ton oil press 1 set
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For heat treatment. Main equipment, 3 sets for high temperature
furnace with highest temperature of 1300 degree C. 3 sets for Middle
temperature furnace, dia of 2.8m*2.8m 、 3.4m*3.4m 、 2.2m*5m.
Heat treatment workshop
production capacity ▪Heat
Treatment
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Middle temperature pit furnace
high temperature pit furnace
oil-quenching bath
Heat Treatment ▪equipment
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• Component processing of turning(rough turning, half finish turning and finish turning),
milling, grinding, drilling, wire-electrode cutting. We have 70 sets metal-cutting machin
e tool.
horizontal lathe: 32 sets 。 Normal lathe: 30 set, max dia of 2 meter ; CNC lathe: 2
set, max dia of 2 meter.
vertical lathe: 17 set, max dia of 5 meter.
Drilling machine: 7 set. Deep hole drill 1 set, max length of 5 meter, and dia of 400
mm.
The others, milling and drilling machine, milling machine, grinding machine, sawing m
achine, boring machine, slotting machine, linear cutting machine, totally 14 sets.
production capacity ▪ machine
shop
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2 meter horizontal lathe
5 meter vertical lathe
machine shop ▪ equipment
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Large horizontal lathe 2m×16m
C61125A horizontal lathe 2.5 meter vertical lathe
machine shop ▪ equipment
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deep hole drill
grinding machine boring machine
machine shop ▪ equipment
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wire-electrode cutting milling machine
sawing machine
machine shop ▪ equipment
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• Thermal power product (Alstom)
center ring ST12TS heating jacket ring
Product Indroduction
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ST530TSTake over ST460TS SHRINK RING
Product Indroduction• Thermal power product (Alstom)
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ST530TS CONNECTION PIECE 16Mn Tie ring
Product Indroduction• Thermal power product (Alstom)
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F91Filter main 34CrNi3Mo Impeller
Product Indroduction• Thermal power \Nuclear power\Gas turbine (DTC)
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Valve components(2Cr11Mo1VNbN) 304L Flange
Product Indroduction• Thermal power \Nuclear power\Gas turbine (DTC)
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40Cr Output shaft Marine Drive Shaft
Product Indroduction• Thermal power \Nuclear power\Gas turbine (DTC)
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Flange series
Marine flange Steam turbine flange Flange
Product Indroduction
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Babbitt metal Series
Thrust bearingSliding bearing
Product Indroduction
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Power products
intermediate shaft
Steam turbine rotor
roll shaftBevel gear shaft
Product Indroduction
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Power products
gear shaft
Pump Shaft Wind power inner ring
2mw main shaft
Product Indroduction
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Company spirit : Loyal, persistance, development,
progress
Company philosophy : develop with quality, profit
from management
Company Value : Customer the highest, Reputation
the basis, development the highest, innovation the basis
Quality Policy: based on people, scientific
management, pursue the perfect, sustainable
development.
company culture