OURUI

南京欧瑞机械锻造有限公司

NANJING OURUI MACHINERY FORGING CO. LTD

南京欧瑞

企业简介COMPANY PROFILES

南京欧瑞机械锻造有限公司位于江苏省南京市溧水区经济开发区,距南京主城区38公里,距南京禄口机场仅13公里,交通便捷地理环境优越。

南京欧瑞机械锻造有限公司创建于2006年，是中国锻压协会会员单位，公司现有两个厂区占地面积共54000平方米，现有厂房面积40000平方米，员工300余人。公司通过了IATF16949质量管理体系认证，德国劳氏船级社(GL）认证，拥有30000KN-16000KN的热模锻压力机，高能螺旋压力机和摩擦压力机为主的自动化锻造流水线16条，配有全自动热处理调质生产线3条超音频，中频感应热处理设备10台，以数控加工中心和数控车床为主的机加工设备100余台。同时公司还配有各种先进且完备的检验设备，可进行金相、力学、成分、探伤、抗破断力等检验项目。在产品设计开发上利用CAD/CAM有限元分析系统进行优化设计和受力分析大大降低了试验费用和开发时间。

目前公司主要产品有汽车配件、建材机械和工程机械三大业务板块。汽车配件产品主要客户有德国奔驰、宝马、JOST、施密茨、哈雷、中国一汽、广州富华等国内外知名企业。建材机械产品主要客户有金隅冀东、天山水泥、华新水泥、南方水泥、西南水泥、中联水泥、华润水泥、万年青、山水集团等国内知名水泥集团。工程机械产品主要客户有山推集团、三一重工、小松、卡特等知名企业。

公司本着“科技创新、规范管理、持续完善、顾客满意”的经营方针与各界朋友精诚合作、共创商机、共同发展、共迎未来！

Certificate of Registration This certifies that the Quality Management System of

Nanjing Ourui Machinery & Forging Co., Ltd. No. 11, Tuanshan East Road, Economic Development Zone, Lishui District, Nanjing City, Jiangsu Province, China 211200

\*See Amnex page for extended manufacturing site infommation Has been assessed by NSF-ISR and found to be in conformance to the following standards(s)

IATF 16949:2016

Scope of Registrntion: Manufacture of Forging Parts Exelusions: Product Design

IATF Certificate Number: Certifioste Number: Certificate Iaue Dete: Registration Dete: Expirtion Date\*:

0328744
CNIATF035556
23-DEC-2020
30-AUG-2018
28-FEB-2022

NSF International Strateglc Registrations 789 North Deboro Roed, Ann Arbor, Michigan 48105 1 (888) NSF-9000 | www.nsf-iar.org

认证证书

南京欧瑞机械锻造有限公司

中国江苏省南京市溧水经济开发区团山东路11号211200\*有关延伸场所信息请参照附件页经NSF-ISR评估，已建立的质量管理体系符合如下标准：

IATF 16949:2016
认证范围：
锻压件的生产
删减：产品设计
IATF证书编号：
证书编号：
证书颁发日期：
注册日期：
到期日期\*

0328744
CNIATF035556
2020/12/23
2018/08/30
2022/02/28

NSF International Strategic Registrations 789 North Dbboro Road, Ann Artor, Michigan 48105 (8S8) NSF-9000 [www.nef-isc.org

Nanjing Ourui Machinery Forging Co., Ltd. 南京欧瑞机械锻造有限公司 Your Site Existence & Business Operations udited by SGS-CSTC on 2013-10-19 Audit Report Serlal No.: QIP-ASI1341631

Extended Manufactarlng Locatin

ANNEX PAGE FOR CERTIFICATE REGISTRATION NUMBER CNIATF035556

IATF CERTIFICATION NUMBER: 0328744 CERTIFICATE ISSUE DATE: 23-DEC-2020 CERTIFICATE EXPIRATION DATE:28-FEB-2022 Nanjing Ourui Machinery & Forging Co., Lad. No. 11, Tumnshan East Road, Economic Development Zone, Lishui District, Nanjing City, Jiangsu Province, China 211200

Nanjing Ourui Machinery & Forging Co., Lad. No, 30, Zhongxing East Rond, Economic Development Zone, Lishui District, Nanjing City, Jiangsu Province, China 211200

M中国aSGS

NSF Intemational Strategic Reglstrations
789 North Deboro Roed, Ann Arbor, Michigan 48105 1 (888) NSF-9000 | www.nsf-ier.org
This Annex ia only Vatid in oonoction with the above-mmtioned onrtificate imond by NSF-ISR e ia. Chis cuta ik pruy a ml as la s

制造延伸场所：

Page 2 of 2

NSF Intaernational Strategic Regietrations 789 North Dtibomo Road, Ann Arbor, Michigen 48105 | (688) NSF-000 | www.nsd-isr.org Thia Amex is only Valid in omoction wih tdhe abovo-eetionod cartfiote isued by NSF-ISa

附件页-证书注册编号： 附竹页·笔书注加确号：CNIATF035556 CNIATF0M456IATF证书编号：0328744证书颁发日期：2020/12/23证书到期日期：2022/02/28南京欧瑞机械锻造有限公司中国江苏省南京市溧水经济开发区团山东路11号211200

南京欧瑞机械锻造有限公司中国江苏省南京市深水经济开发区中兴东路30号211200

Page 2 of 2

a5386363630X330

IATF16949体系证书 IATF 16949 SYSTEM CERTIFICA

2010年度开发区经济建设有功企业

溧水经济开发区管委会 二0一一年一月

NAN

南京市著名商标(2016年-2018年)

南京市工商行政管理局

Approval of Material Manufacturers Zulassung von Werkstoffherstellermn

This is to certity that the works of Hormt wind bescheinigt des dio Fime

NANJING OURUI MACHINERY FORGING CO., LTD LISHUI ECONOMIC DEVELOPMENT ZONE JIANGSU PROVINCE CHINA

has been subjected to an approval test in accordance with the Society's Rules with satisfactory results and
is approved for the manufacture of the following products:
einer Zulossungsprüfung nach don Vorschiften des Gemmenischen Lloyd unterzogen wurde und fir die Herstelung Folgonder
Erzeugnise zugulassen ist

Forgings for Machine Construction and Shipbuilding in accordance with GL-Rules for Metallic Materials, Chapter 2, Section 3, B.

This approval is granted provided that all products intended to be used for the construction of ships or installations classed with Germanischer Lloyd comply in every respect with the Society's Rules and Requirements. Die Zlassung eroig unter der Vorassetzung dass alle Erzeugosse de zum Bau von Schiflen und Anlagen mt Kasse dos Gomanischen Lloyd bestimmt sind, die Vorschifan des Genmanischen Lloyd in jeder Hinsict erfullen

Certificat of approval No.

WZ 2599 H

This Certificate is valid untit 2016-06-30
Disse Bochinigung it gütg bis
Part of the approval is our letter of approval ref. no. 040747-13 of 2013-06-19. Bestadtel dor Zulessung it das Zulssungsanscheiben Tgb Nr 040747-13 vom 2013-06-19. Hamburg. 2013-06-19

Germanischer Lloyd

18 Marcus von Busch

船级社认证证书CLASSIFICATION SOCIETYCERTIFICATION

会员证书 Certificate of Membership

南京欧瑞机械锻造有限公司

为中国锻压协会会员。
证书有效期自2019年1月1日至2022年12月31日。

The company mentioned above has been approved as a member of Confederation of Chinese Metalforming ustry The validity is from Jan.1st,2019 to Dec.31st,2022.

编号（REF）:8000478

锻压协会会员证书

MEMBERSHIP CERTIFICATE OF FORGING ASSOCIATION

三坐标测量机THREE-COORDINATE MEASURING MACHINE

●型号数量：DAISY6862台NUMBER OF MODELS: 2 DAISY686

抗破断拉力试验机 BREAKING TENSILE TEST MACHINE

型号数量：WAW-3000L1台 NUMBER OF MODELS: 1 WAW-3000L

液压万能材料试验机HYDRAULIC UNIVERSAL MATERIAL TESTING MACHINE

●生产厂家：西安爱德华 MANUFACTURER: XI'AN EDWARD

●型号数量：WE-601台NUMBER OF MODELS: 1 WE-60

●生产厂家：济南鑫光 MANUFACTURER: JINAN XINGUANG

●生产厂家：济南材料试验机厂

摆锤冲击试验机 PENDULUM IMPACT TESTING MACHINE

● 型号数量：JF-300B1台NUMBER OF MODELS: 1 JF-300B

●生产厂家：济南科汇 MANUFACTURER: JINAN KEHUI

洛氏硬度剂ROCKWELL HARDNESS AGENT

金相显微镜METALLOGRAPHIC MICROSCOPE

● 型号数量：MCK-41MC 2台MODEL NUMBER: MCK-41MC 2 SETS

●生产厂家：上海蔡康 MANUFACTURER: SHANGHAI CAI KANG

布氏硬度计BRINELL HARDNESS TESTER

●型号型号：R(D)-150A1MODEL NUMBER: R(D)-150A1

型号数量：HB-3000BMODEL NUMBER: HB-3000B

直读光谱仪DIRECT READING SPECTROMETER

●生产厂家：上海集敏 MANUFACTURER: SHANGHAI JIMIN

型号数量：MERLIN41台NUMBER OF MODELS: 1 MERLIN4

●生产厂家：ARUNMANUFACTURER: ARUN

微机控制荧光磁粉探伤机 MICROCOMPUTERCONTROLLEDFLUORESCENCE MAGNETIC PARTICLEFLAWDETECTOR

●生产厂家：上海集敏 MANUFACTURER: SHANGHAI JIMIN

● 型号数量：CDG-4000型 MODELAND QUANTITY: CDG-4000

● 生产厂家：射阳县华盛 MANUFACTURER: SHEYANG HUASHENG

建材机械产品介绍

简介

SCD槽式输送机是天津水泥研究设计院设备所引进消化德国技术而设计的水泥高温熟料输送设备。

为满足1000T/D-10000T/D水泥熟料生产线的要求，共设计了六个规格

SCD TROUGH CONVEYOR IS A CEMENT HIGH-TEMPERATURE CLINKER CONVEYING EQUIPMENT DESIGNED BY THE EQUIPMENT INSTITUTE OFTIANJIN CEMENT RESEARCH AND DESIGN INSTITUTE TO INTRODUCE AND DIGEST GERMAN TECHNOLOGY.IN ORDER TO MEET THE REQUIREMENTS OF 1000T/D-10000T/D CEMENT CLINKER PRODUCTION LINE, A TOTAL OF SIX SPECIFICATIONS HAVE BEEN DESIGNED

规格

SCD600,SCD630,SCD800,SCD1000,SCD1400,SCD1600

槽式输送机主要特点

1:设备可靠，故障率底。全年运转率95%以上。

2:设备完全可以满足工艺设计要求，最大输送量700T/S,最大输送倾角65度输送高度65M,圆弧曲率半径最小8M。

3:设备部件使用寿命长，运行成本底。设备维护方便

1: THE EQUIPMENT IS RELIABLE AND THE FAILURE RATE IS LOW. THE ANNUAL OPERATION RATE IS OVER 95%.

2: THE EQUIPMENT CAN FULLY MEET THE PROCESS DESIGN REQUIREMENTS, THE MAXIMUM CONVEYING CAPACITY IS 70OT/S, THE MAXIMUM

CONVEYING INCLINATION ANGLE IS 65 DEGREES, THE CONVEYING HEIGHT IS 65M, AND THE MINIMUM ARC RADIUS OF CURVATURE IS 8M.

3: THE EQUIPMENT PARTS HAVE LONG SERVICE LIFE AND LOW OPERATING COST. CONVENIENT EQUIPMENT MAINTENANCE

主要零部件性能特点说明槽式输送机主要特点

●产品名称：

头部装置

PRODUCT NAME:

HEAD DEVICE

●主要性能特点：

对于易磨损的头轮，为了更便于检修、更换，将链轮分为齿圈和轮毂两部分。齿圈部分又分为五个扇形齿块每个齿块用五个螺栓与轮毂联接。这样在更换齿块时，就避免了拆下头轮轴组，再拆下轴承和整个链轮，维护相当方便。为延长齿圈的寿命，采取了两个措施，一是做成奇数齿(25齿)使每个轮齿点转两圈才啮合一次，减少了齿的受磨次数；

MAIN PERFORMANCE CHARACTERISTICS:

FOR THE HEAD WHEEL THAT IS EASY TO WEAR, IN ORDER TO FACILITATE THE MAINTENANCE AND REPLACEMENT, THE SPROCKET IS DIVIDED INTO TWO PARTS: THE RING GEAR AND THE HUB. THE RING GEAR IS DIVIDED INTO FIVE SECTOR-SHAPED TOOTH BLOCKS EACH TOOTH BLOCK IS CONNECTED TO THE HUB WITH FIVE BOLTS. IN THIS WAY, WHEN REPLACING THE TOOTH BLOCK, IT IS AVOIDED TO REMOVE THE HEAD WHEEL SHAFT ASSEMBLY, AND THEN REMOVE THE BEARING AND THE ENTIRE SPROCKET, WHICH IS VERY CONVENIENT FOR MAINTENANCE IN ORDER TO PROLONG THE LIFE OF THE GEAR RING, TWO MEASURES HAVE BEEN TAKEN. ONE IS TO MAKE ODD-NUMBERED TEETH (25 TEETH) SO THAT EACH TOOTH POINT ROTATES TWO TIMES BEFORE MESHING ONCE, WHICH REDUCES THE NUMBER OF TIMES THE TEETH ARE WORN.

南京欧瑞机械锻造有限公司

主要零部件性能特点说明槽式输送机主要特点

产品名称：

尾部装置

PRODUCT NAME: TAIL DEVICE

● 主要性能特点：

尾部装置结构上基本上与头部相似，为了保护链条及调节尾部张紧力

设置了弹簧张紧装置。

为了防止落料时漏料及粉尘扬起

尾部设置了防尘罩，

防尘罩上可设置收尘器接口

便于收尘及保持地坑地面的清洁。

MAIN PERFORMANCE CHARACTERISTICS:
THE TAIL DEVICE IS BASICALLY SIMILAR IN STRUCTURE TO
THE HEAD,IN ORDER TO PROTECT THE CHAIN AND ADJUST THE TAIL TENSION
SET UP A SPRING TENSIONING DEVICE.IN ORDER TO PREVENT MATERIAL LEAKAGE AND DUST RISINGDURING BLANKING A DUST COVERIS SET AT THE TAIL,DUST COLLECTOR INTERFACE CAN BE SET ON THE DUST COVERIT IS CONVENIENT TO COLLECT DUST AND KEEP THE GROUND OF THE PIT CLEAN.

● 产品名称：

齿块 PRODUCT NAME: TOOTH BLOCK

● 主要性能特点：

头部轮齿选用40Cr热锻钢锻造而成材质优良，齿面进行表面中频淬火处理硬度HRC50-60，淬火深度5-7mm

具有良好的耐磨性

极大的提高了头部齿圈的使用寿命。

MAIN PERFORMANCE CHARACTERISTICS:
THE HEAD GEAR IS MADE OF 40CR HOT FORGED STEEL
THE MATERIAL IS EXCELLENT, AND THE TOOTH SURFACE
UNDERGOES INTERMEDIATE FREQUENCY QUENCHING TREATMENT HARDNESS HRC50-60, QUENCHING DEPTH 5-7MM
HAS GOOD WEAR RESISTANCE
GREATLY IMPROVE THE SERVICE LIFE OF THE HEAD GEAR RING.

● 产品名称：

链条

PRODUCT NAME: CHAIN

主要性能特点：

链板的材质为40Mn2热锻钢（同40Cr力学性能对比：40Mn2断后伸长率为12，40Cr断后伸长率为9。40Mn2冲击吸收能量为55，40Cr冲击吸收能量为47)，抗拉强度和材料的延伸率都优于同行的40Cr热锻钢，毛坯为整体精模一次锻造成型。

链条销套(40Cr采用特殊工艺制作（内、外圆中频淬火HRC55-60)，销轴(40Cr采用特殊工艺制作(外圆中频淬火HRC55-60)

链条破断载荷大（1800KN），安全系数高使用寿命长模锻链正常使用寿命可达8年以上。

MAIN PERFORMANCE CHARACTERISTICS: THE MATERIAL OF THE CHAIN PLATE IS 40MN2 HOT FORGED STEEL (COMPARED WITH 40CR MECHANICAL PROPERTIES: THE ELONGATION AFTER FRACTURE OF 40MN2 IS 12, AND THE ELONGATION AFTER FRACTURE OF 40CR IS 9. 40MN2 IMPACT ABSORPTION ENERGY IS 55, 40CR IMPACT ABSORPTION ENERGY IS 47), TENSILE STRENGTHTHEDEGREE AND THE FLONGATIONÍOETHE MATERIAL ARE RETTER THAN THOSE OE AOCR

HOT-FORGED STEEL IN THE SAME INDUSTRY. THE BLANK ISTHE WHOLE PRECISION DIE IS FORGED AT ONE TIME. CHAIN PIN SLEEVE (40CR IS MADE BY SPECIAL PROCESS (INTERMEDIATE FREQUENCY QUENCHING OF INNER AND OUTER CIRCLE) HRC55-60), PIN SHAFT (40CR IS MADE BY SPECIAL PROCESS (EXTERNAL CIRCLE INTERMEDIATE FREQUENCY) OUENCHING HRC55-60

LARGE CHAIN BREAKING LOAD (1800KN), HIGH SAFETY FACTOR AND LONG SERVICE LIFE THE NORMAL SERVICE LIFE OF DIE FORGÍNG CHAIN CAN REACH MORE THAN 8 YEARS.

主要零部件性能特点说明槽式输送机主要特点

产品名称：

链板 PRODUCT NAME: CHAIN PLATE

主要性能特点：

链板的材质为40Mn2热锻钢，调质(HB240-260)。

每块链板全部进行磁粉探伤检验。

MAIN PERFORMANCE CHARACTERISTICS: THE MATERIAL OF THE CHAIN PLATE IS 40MN2 HOT FORGED STEEL, QUENCHED AND TEMPERED(HB240-260). EACH CHAIN PLATE IS INSPECTED BY MAGNETIĆ PARTICLE INSPECTION.

主要性能特点：

●产品名称：

链条销轴(40Cr采用特殊工艺制作(外圆中频淬火HRC55-60)硬度层深度2毫米。链条销轴(40Cr采用特殊工艺制作(内，外圆中频淬火HRC55-60)

硬度层深度2毫米。

MAIN PERFORMANCE CHARACTERISTICS:
CHAIN PIN (40CR MADE BY SPECIAL PROCESS
(OUTER CIRCLE INTERMEDIATE FREQUENCY QUENCHING HRC55-60)
THE DEPTH OF THE HARDNESS LAYER IS 2 MM.
CHAIN PIN (40CR MADE BY SPECIAL PROCESS
(INNER AND OUTER CIRCLE MEDIUM FREQUENCY QUENCHING HRC55-60)
THE DEPTH OF THE HARDNESS LAYER IS 2 MM.

●产品名称：

● 主要性能特点：

链条销套(40Cr采用特殊工艺制作（内、外圆中频淬火HRC55-60)链节安全系数大，使用寿命长模锻链正常使用寿命10年。

链条销轴(40Cr采用特殊工艺制作(外圆中频淬火HRC55-60)

MAIN PERFORMANCE CHARACTERISTICS: CHAIN PIN SLEEVE (40CR IS MADE BY SPECIAL PROCESS (INNER AND OUTER CIRCLE INTERMEDIATE FREQUENCY)QUENCHING HRC55-60) CHAIN LINK SAFETY FACTOR IS LARGE, LONG SERVICE LIFETHE NORMAL SERVICE LIFE OF FORGING CHAIN IS 10 YEARS. CHAIN PIN SHAFT (40CR IS MADE BY SPECIAL PROCESS (EXTERNAL CIRCLE INTERMEDIATE FREQUENCY QUENCHING)HRC55-60)

主要零部件性能特点说明槽式输送机主要特点

●产品名称：

锁紧销轴 PRODUCT NAME: LOCKING PIN

●主要性能特点：

链条销轴(40Cr采用特殊工艺制作(外圆中频淬火HRC55-60)

硬度层深度2毫米

MAIN PERFORMANCE CHARACTERISTICS:
CHAIN PIN (40CR MADE BY SPECIAL PROCESS
(OUTER CIRCLE INTERMEDIATE FREQUENCY QUENCHING
HRC55-60)
HARDNESS LAYER DEPTH 2 MM

● 产品名称：

主要性能特点：

滚轮PRODUCT NAME:SCROLL WHEEL

滚轮（材质：45#钢锻造）是通过小轴装在料槽上的，滚轮与小轴之间用一对带防尘盖的单列向心球轴承支承(哈轴)并采用整体式轴承座以增加滚轮的稳定性和斗子的刚度保证了滚轮长期稳定的运转性能。

主要性能特点：图中轮缘白色部分就是硬度层MAIN PERFORMANCE CHARACTERISTICS:THE WHITE PART OF THE RIM IN THE PICTURE IS THEHARDNESS LAYER

MAIN PERFORMANCE CHARACTERISTICS:
THE ROLLER (MATERIAL: 45# STEEL FORGING) IS MOUNTED ON THE ON THE CHUTE, USE A PAIR WITH A DUST COVER BETWEEN THE ROLLER AND THE SMALL SHAFT SINGLE-ROW RADIAL BALL BEARING SUPPORT (HARSHAFT) AND ADOPTS INTEGRAL TYPE BEARING HOUSING TO INCREASE THE STABILITY OF THE ROLLERS AND THE RIGIDITY OF THE BUCKETENSURE THE LONG-TERM AND STABLE RUNNING PERFORMANCE OF THE ROLLER.THE SURFACE OF THE TREAD AND THE RIM OF THE WHEEL BODY AFTER BEING QUENCHED AND TEMPERED AS A WHOLE IS BEING QUENCHED FREQUENCY HRC50-55, DEPTH OF 2-3 MM GREATLY IMPROVES THE ROLLERWEAR RESISTANCE, THE NORMAL SERVICE LIFE OF THE ROLLER CAN REACH MORE THAN 2 YEARS.

NANJING OURUI MACHINERY FORGING CO. LTD

主要零部件性能特点说明槽式输送机主要特点

产品名称：

滚轮小轴 PRODUCT NAME: ROLLER SMALL SHAFT

主要性能特点：

滚轮与小轴之间用一对带防尘盖的单列向心球轴承支承（哈轴）。小轴材料40Cr,

调质HB240-280

MAIN PERFORMANCE CHARACTERISTICS: A PAIR OF SINGLE-ROW WITH A DUST COVER IS USED BETWEEN THE ROLLER AND THE SMALL SHAFT HEART BALL BEARING SUPPORT (HARSHAFT). SMALL SHAFT MATERIAL 40CR,QUENCHED AND TEMPERED HB240-280

●产品名称：

斗子槽子 PRODUCT NAME: BUCKET

● 主要性能特点：

斗子（槽子）采用Q235A或16Mn材质。

激光切割下料---整体模具压制成型---拼装焊接---成型焊接---钻孔---去毛刺及焊渣---刷漆---包装。MAIN PERFORMANCE CHARACTERISTICS:
THE BUCKET (SLOT) IS MADE OF Q235A OR 16MN MATERIAL
LASER CUTTING AND BLANKING---INTEGRAL MOLD PRESS FORMING---ASSEMBLY WELDING---FORMING WELDING---DRILLING---DEBURRING AND WELDING SLAG---PAINTING---PACKAGING.

产品名称：

中央链提升机链条

PRODUCT NAME:

ROLLER SMALL SHAFT

● 主要性能特点：

链板的材质为40Mn2热锻钢(同40Cr力学性能对比：40Mn2断后伸长率为12，40Cr断后伸长率为9。40Mn2冲击吸收

能量为55，40Cr冲击吸收能量为47)，抗拉强度和材料的延伸率都优于同行的40Cr热锻钢，毛坯为整体精模一次锻造成型，

链条销套(40Cr采用特殊工艺制作(内、外圆中频淬火HRC55-60)，销轴(40Cr采用特殊工艺制作(外圆中频淬火HRC55-60)。

链条破断载荷大（1800KN），安全系数高，使用寿命长，链条正常使用寿命可达5年以上。

MAIN PERFORMANCE CHARACTERISTICS:

THE MATERIAL OF THE CHAIN PLATE IS 40MN2 HOT FORGED STEEL (COMPARED WITH 40CR MECHANICAL PROPERTIES: THE ELONGATION AFTER FRACTURE OF 40MN2 IS 12, AND THE ELONGATION AFTER FRACTURE OF 40CR IS 9. 40MN2 IMPACT ABSORPTION

THE ENERGY IS 55, AND THE 40CR IMPACT ABSORPTION ENERGYIS 47). THE TENSILE STRENGTH AND ELONGATION OF THE MATERIAL ARE BETTER THAN THOSE OF 4OCR HOT FORGED STEEL IN THE SAME INDUSTRY. THE BLANK IS FORMED BY ONE-TIME FORGING OF THE INTEGRAL PRECISION DIE.

CHAIN PIN SLEEVE (40CR IS MADE BY SPECIAL PROCESS (INNER AND OUTER CIRCLE INTERMEDIATE FREQUENCY QUENCHING HRC55-60), PIN SHAFT (40CR IS MADE BY SPECIAL PROCESS (EXTERNAL CIRCLE INTERMEDIATE FREQUENCY QUENCHING HRC55-60)

THE CHAIN BREAKING LOAD IS LARGE (1800KN), THE SAFETY FACTOR IS HIGH, AND THE SERVICE LIFE IS LONG. THE NORMAL SERVICE LIFE OF THE CHAIN CAN REACH MORE THAN 5 YEARS.

产品名称：

NSE模锻链条

PRODUCT NAME: NSE DIE FORGING CHAIN

主要性能特点：

1：链板毛坯模锻大大提升了链板的综合机械性能。2：链板毛坯模锻基本可以实现等截面强度设计。

3：同等强度的链条锻链自重轻。4：模锻链板加工中心加工，孔的形状，位置精度都高。

MAIN PERFORMANCE CHARACTERISTICS: MAIIN PERFURIMAINCE CHARACTERISTICS:

1: THE ROUGH DIE FORGING OF THE CHAIN PLATE GREATLY IMPROVES THE COMPREHENSIVE MECHANICAL PROPERTIES OF THE CHAIN PLATE.
2: THE CHAIN PLATE BLANK DIE FORGING CAN BASICALLY REALIZE THE DESIGN OF CONSTANT CROSS-SECTION STRENGTH.
3: FORGED CHAINS OF THE SAME STRENGTH ARE LIGHT IN WEIGHT.
4: MACHINING CENTER FOR DIE FORGING CHAIN PLATE, WITH HIGH ACCURACY OF HOLE SHAPE AND POSITION

● 产品名称：

NE模锻链条 PRODUCT NAME: NE DIE FORGING CHAIN

● 主要性能特点：

1：链板毛坯模锻大大提升了链板的综合机械性能。

2：链板毛坯模锻基本可以实现等截面强度设计。

3：同等强度的链条锻链自重轻。

4：模锻链板加工中心加工，孔的形状，位置精度都高。

MAIN PERFORMANCE CHARACTERISTICS:

1: THE ROUGH DIE FORGING OF THE CHAIN PLATE GREATLY IMPROVESTHE COMPREHENSIVE MECHANICAL PROPERTIES OF THE CHAINPLATE.

2: THE CHAIN PLATE BLANK DIE FORGING CAN BASICALLY REALIZE THE DESIGN OF CONSTANT CROSS-SECTION STRENGTH.

3: FORGED CHAINS OF THE SAME STRENGTH ARE LIGHT IN WEIGHT.

4: MACHINING CENTER FOR DIE FORGING CHAIN PLATE, WITH HIGH ACCURACY OF HOLE SHAPE AND POSITION.

●产品名称：

石灰石重型板喂机模锻链条

PRODUCT NAME:

LIMESTONE HEAVY BOARD FEEDER DIE FORGING CHAIN

主要性能特点：

链板的材质为40Mn2热锻钢(同40Cr力学性能对比：40Mn2断后伸长率为12，40Cr断后伸长率为9。40Mn2冲击吸收能量为5540Cr冲击吸收能量为47)，毛坯为整体精模一次锻造成型，

链条销套(40Cr采用特殊工艺制作(内、外圆中频淬火HRC55-60)，销轴(40Cr采用特殊工艺制作(外圆中频淬火HRC55-60)。

链条破断载荷大（1800KN），安全系数高，使用寿命长，模锻链正常使用寿命可达8年以上。

MAIN PERFORMANCE CHARACTERISTICS:

THE MATERIAL OF THE CHAIN PLATE IS 40MN2 HOT FORGED STEEL (COMPARED WITH 40CR MECHANICAL PROPERTIES: THE ELONGATION AFTER FRACTURE
OF 40MN2 IS 12, AND THE ELONGATION AFTER FRACTURE OF 40CR IS 9. 40MN2 IMPACT ABSORPTION ENERGY IS 55
THE 40CR IMPACT ABSORPTION ENERGY IS 47), AND THE BLANK IS FORMED BY ONE-TIME FORGING OF THE INTEGRAL PRECISION DIE
CHAIN PIN SLEEVE (40CR IS MADE BY SPECIAL PROCESS (INNER AND OUTER CIRCLE INTERMEDIATE FREQUENCY QUENCHING HRC55-60), PIN SHAFT (40CR IS
MADE BY SPECIAL PROCESS (EXTERNAL CIRCLE INTERMÈDIATE FREQUENCY QUENCHING HRC55-60)
THE CHAIN BREAKING LOAD IS LARGE (1800KN), THE SAFETY FACTOR IS HIGH, AND THE SERVICE LIFE IS LONG. THE NORMAL SERVICE LIFE OF THE DIE FORGING
CHAIN CAN REACH MORE THAN 8 YEARS

南京欧瑞机械锻造有限公司

●产品名称： 提升机链条 PRODUCT NAME: HOIST CHAIN

● 主要性能特点：

链板材质为45Mn、滚子GCr15、套筒40Cr、销轴35CrMo，使用寿命可达3年以上。

MAIN PERFORMANCE CHARACTERISTICS: MAIIN PERFURMANCE CHARACTERISTICS THE MATERIAL OF THE CHAIN PLATE IS 45MN, ROLLER GCR15, SLEEVE 40CR, PIN 35CRMO, AND THE SERVICE LIFE CAN REACH MORE THAN 3 YEARS.

产品名称：堆取料机链条PRODUCT NAME:STACKER RECLAIMER CHAIN

●主要性能特点：

● 主要性能特点：

链板材质为45Mn、滚子GCr15、套筒40Cr
销轴35CrMo，使用寿命可达3年以上。
MAIN PERFORMANCE CHARACTERISTICS:
THE CHAIN PLATE MATERIAL IS 45MN, ROLLER GCR15, SLEEVE 40CRPIN SHAFT 35CRMO, THE SERVICE LIFÉ CAN REACH MÓRE THAN 3YEARS.

产品名称：FU链运机链条PRODUCT NAME:FU CHAIN CONVEYOR CHAIN

链板材质为45Mn、滚子GCr15、套筒40Cr
销轴35CrMo，使用寿命可达2年以上。
MAIN PERFORMANCE CHARACTERISTICS:
THE CHAIN PLATE MATERIAL IS 45MN, ROLLER GCR15,SLEEVE 40CR
PIN SHAFT 35CRMO, THE SERVICE LIFE CAN REACH MORETHAN 2 YEARS.

●产品名称：板喂机槽板PRODUCT NAME:PLATE FEEDER SLOT PLATE● 产品名称：板喂机托轮切片PRODUCT NAME:PLATE FEEDER SUPPORTINGWHEEL SLICING

产品名称： 板喂机托链轮 PRODUCT NAME: PLATE FEEDER CARRIER SPROCKET ●产品名称： 板喂机托轮 PRODUCT NAME: PLATE FEEDER SUPPORTING WHEEL ●产品名称： 板喂机托轮 PRODUCT NAME: PLATE FEEDER SUPPORTING WHEEL

●产品名称： 板喂机支重轮 PRODUCT NAME: PLATE FEEDER ROLLER

南京欧瑞机械锻造有限公司 ●产品名称： NE链条 PRODUCT NAME: NE CHAIN

产品名称：板喂机链条PRODUCT NAME:PLATE FEEDER CHAIN● 产品名称：堆取料机链条PRODUCT NAME:STACKER RECLAIMER CHAIN

产品名称：NE提升机锻造链条链板PRODUCT NAME:NE HOIST FORGED CHAIN PLATE●产品名称：NSE提升机锻造链条M板PRODUCT NAME:NSE HOIST FORGED CHAIN M PLATE● 产品名称：中央链提升机锻造链条折弯板PRODUCT NAME:FORGED CHAIN BENDING PLATE OFCENTRAL CHAIN HOIST

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南欧NAO

南京欧瑞机械锻造有限公司NANJING OURUI MACHINERY FORGING CO. LTD

电话:13906876311

传真:025-56619973

网址:w.njor.cn

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