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浙江三鸥机械股份有限公司ZHEJIANG SAN OU MACHINERY LIMITED COMPANY

2025·10

誠信·創新·敬業·責任

全球性夹持技术和制造专家 Global clamping technology and manufacturing expert

浙江三鸥机械股份有限公司是国家火炬计划重点高新技术企业、全国企事业知识产权工作试点单位，是世界上从事钻夹头和机床附件研发制造的主要企业之一。旗下拥有“三鸥”、“丰收”、“三钢”、“双鱼”等畅销品牌，主要产品有高端动力卡盘、精密手动卡盘及各种高端机床功能附件、扳手钻夹头、手紧钻夹头及带自锁钻夹头、自紧钻夹头等二百多个品种，产品出货量稳居世界前列。

作为全球性的夹持技术和制造专家，我们重视技术研发与创新，截至2024年7月，公司已拥有与钻夹头、卡盘相关的专利累计授权514项，其中8项美国专利，5项德国专利，16项PCT专利。技术创新的同时，我们坚持大力投入设备技改、导入自动化和TPS相结合的精益生产模式，ERP管理信息系统，SPC统计过程控制系统，IPD研发系统、MES智能制造系统和阿米巴经营管理模式等，2023年被浙江省经信厅评为了“浙江数字化工厂”，持续提升智能制造能力，提高优质生产效率。

在“以技术创新助力全球制造”的使命指引下，三鸥将持续专注夹持科技创新与制造，与全球顶级客户同步共进，共同推动全球工业升级。

ZHEJIANGSANOUMACHINERYLIMITED COMPANY is a key high-tech enterprise of the National Torch Project, a national intellectual property pilot unit, and one of the majorcompanies engaged in the development and manufacturing of drill chucks and machinery accessories in the world. Our company owns “SAN OU", "Harvest", "Sangang", “Shuangyu" and other salable brands. There are over 200 varieties of main products, including high-end power chucks, precise manual chucks and a variety of high-end machineryaccessories, key type drill chucks, keyless drill chucks, keyless drill chucks with lock system, self-tighten drill chucks and so on , and our product shipments rank in the forefront of the world.

As a global clamping technology and manufacturing professional enterprise, we attach importance to technology development and innovation.By July 2024, we have possessed a total of 514 patents related to drill chucks and lathe chucks, including 8 US patents, 5 German patents and 16 PCT patents. At the same time of technological innovation, we insist on vigorously investing in the technical transformation of equipment, and introducing lean production mode combining automation and TPS, ERP management information system, SPC statistical process control system, IPD R & D system, MES intelligent manufacturing system and Amoeba operation and management mode. In 2023, our company was rated as “Zhejiang Digital Factory″ by Zhejiang Economic and Information Department. We will continue to improve intelligent manufacturing capacity and increase high-quality production efficiency.

Under the guidance of the mission of “contribute to global manufacturing through technological innovation", SANOU will continue to focus on technological innovation and manufacturing, and work together with the world's top customers to promote global industrial upgrading.

三鸥夹持科技 与世界工业同步SanOu clamping technology Synchronized with world industry

PRODUCT CATALOGUE 产品目录

5μm级超高精耐用动力卡盘 001-002
5μm CLASS SUPER PRECISION HIGH DURABLE POWER CHUCK
薄型高速中空回转油缸
HIGH SPEED COMPACT 003-004
HOLLOW ROTARY HYDRAULIC CYLINDERS
5μm级大孔径超精高耐用液压动力卡盘 005
5μM LARGE THOUGH HOLE SUPER PRECISION HIGH DURABLE POWER CHUCK
大孔径薄型中空油压回转缸 006
LARGE THROUGH HOLE THIN HOLLOW ROTARY HYDRAULIC CYLINDERS
后拉固锁式动力卡盘
PULL LOCK POWER CHUCK 007
附逆止阀中实回转油压缸
ROTAING HYDRAULIC CYLINDER WITH SAFETY DEVICE 008
通用锁止球卡盘
UNIVERSAL LOCK BALL STOP CHUCK 009-010
自定心2+2爪动力卡盘 011-016
SELF CENTERING 2 +2 JAW POWER CHUCK
Pro 高精度卡盘
Pro HIGH-PRECISION CHUCK 017-018
丰收牌高精密卡盘 三钢高精密卡盘
"HARVEST"BRAND HIGH PRECISION LATHE CHUCK 019-020
“Sangang"BRAND HIGH PRECISION LATHE CHUCK
手动卡盘
MANUAL CHUCK 021-64
卡盘扳手
LATHE CHUCK WRENCH 065
法兰盘
066
ADAPTER PLATES
中型扳手钻夹头 KS系列
KEY TYPE CHUCK MEDIUM DUTY KS SERIES 067
中型扳手钻夹头 TT系列 068
KEY TYPE CHUCK MEDIUM DUTY TT SERIES
重型扳手钻夹头 JJ系列 069-070
KEY TYPE CHUCK HEAVY DUTY JI SERIES
重型扳手钻夹头 ZW系列 071
KEY TYPE CHUCK HEAVY DUTY ZW SERIES
重型扳手钻夹头 HARVEST 072
KEY TYPE CHUCK HEAVY DUTY HARVEST SERIES
重型扳手钻夹头 三钢
073
KEY TYPE CHUCK HEAVY DUTY SANGANG SERIES
重型扳手钻夹头 三锦
074
KEY TYPE CHUCK HEAVY DUTY SANJING SERIES
重型扳手钻夹头 JP系列
075-076
KEY TYPE CHUCK HEAVY DUTY JP SERIES
重型扳手钻夹头 RM系列
077
KEY TYPE CHUCK HEAVY DUTY RM SERIES
自紧式钻夹头 丰收
078
SELF-TIGHTENING DRILL CHUCK HARVEST SERIES
自紧式钻夹头 三钢
SELF-TIGHTENING DRILL CHUCK SANGANG SERIES 079
自紧式钻夹头 重型
080-089
ADAPTER PLATES
自紧式钻夹头 轻型带锁
SELF-TIGHTENING CHUCK WITH LOCKING SYSTEM LIGHT DUTY 090
自紧式带锁钻夹头 自紧式钻夹头 重型
SELF-TIGHTENING CHUCK WITH LOCK SYSTEM 091-094
SELF-TIGHTEN CHUCK SYSTEM HEAVY DUTY
CNC高精密自紧夹头
CNC SELF-TIGHTEN CHUCK 095-097
丝锥夹头 两爪木工夹头 卡盘扳手
TAPPING CHUCK 2-JAW TAPPING CHUCK LATHE CHUCK WRENCH 098-099
卡盘扳手及包装 100-103
LATHE CHUCK WRENCH&PACKING

5μm CLASS SUPER PRECISION HIGH DURABLE POWER CHUCK

5μm级

开创性重大升级

Groundbreaking major upgrade

1. 关键部件特殊淬火，一次性装夹加工成型。

2. 盘体爪槽硬度HRC60,在恶劣环境下使用大幅提高使用寿命。

3.50万次重复夹紧，不易磨损，仍保持μm精度，且各项性能均保持稳定输出。

4. 基爪座及锲形套硬度HRC60,零下150度深冷处理，提高尺寸稳定性，耐磨性。

1. Special quenching of key components, one-time clamping processing.

2. Hardness of chuck body jaw slots is HRC60, greatly improve the service life in harsh environments.

1.内六角螺丝Hexagon socket screw
2.法兰盘Flange
3.螺丝Screw
4.钢珠Steel ball
5.弹簧Spring
6.紧定螺丝Set screw
7.提拉环Lifting ring
8.推拉套Sliding sleeve
9.楔心套Wedge catch system
10.T型块T-Block
11.油杯Oil cup
12.爪座Jaw seat

3. 500,000 times repeated clamping, not easy to wear, still maintain μm accuracy, performance to maintain stable output.

4. The base jaw seat and the wedge plunger hardness is HRC60, minus150 degrees cryotreatment, improve dimensional stability, wear resistance.

普通动卡Ordinary Power Chuck
三鸥Micro动卡SANOU Micro Power Chuck

5μm CLASS SUPER PRECISION HIGH DURABLE POWER CHUCK

尺寸图DIMENSION DRAWING

夹持力性能曲线

CLAMPING FORCE PERFORMANCE CURVE

ST 系列 A款ST SERIES MODEL A
ST 系列 B款ST SERIES MODEL B

专利产品、高寿命、低噪音、高转速 Patent product, high lifespan, low noise, high speed

无论是高压还是低压，都具有良好的密封性。 Both high and low pressure have good sealing properties

低摩擦，启动阻力小，运动平稳，无“爬行” Low friction, low starting resistance, smooth movement,no“crawling”

0 双向压力密封 Bidirectional pressure seal

保压时间长，泄油量小 Long pressure holding time ,The oil discharge is small

安装时可前后锁 It can be locked back and forth during installation

材质：缸体铝合金锻造

新颖结构：缸体表面硬质氧化>HV500,C型组合密封圈， 油压0.2MPa时启动顺滑无“爬行” Novel structure: Hard oxidation on the surface of the cylinder body>HV500, C-type combination sealing ring, When the oil pressure is 0.2MPa, it starts smoothly without "crawling".

安全构造：内附逆止阀结构确保异常断电20秒内下降标 准值1.96KN，实际测下降值在0.4以内。 Safety structure: Comes with a check valve structure inside, it ensures that within 20 seconds of abnormal power outage, the standard value of decrease is 1.96KN, and the actual measured decrease value is within 0.4.

油温：长时间运行温升在30℃以内 Oil temperature: The temperature rise during long-term operation is within 30 ℃

尺寸图DIMENSION DRAWING

尺寸表 DIMENSION TABLE

LARGE THROUGH HOLE THIN HOLLOW ROTARY HYDRAULIC CYLINDERS

专利产品、高寿命、低噪音、高转速

无论是高压还是低压，都具有良好的密封性。

低摩擦，启动阻力小，运动平稳，无“爬行”

双向压力密封

保压时间长，泄油量小

安装时可前后锁

Patent product, high lifespan, low noise, high speed

Both high and low pressure have good sealing properties

Low friction, low starting resistance, smooth movement,no “crawling"

Bidirectional pressure seal

Long pressure holding time ,The oil discharge is small

It can be locked back and forth during installation

后拉固锁式动力卡盘PULL LOCK POWER CHUCK

1. 销柱后拉型三爪中空卡盘。

2. 高夹持力及高精度。

3. 特别适合使用于需要重切削的场合。

1. Pin-Arbor Draw Down type 3-jaw thru-hole power chuck.

2. High radial gripping force and high accuracy.

3. Suitable for heavy maching.

ROTAING HYDRAULIC CYLINDER WITH SAFETY DEVICE

1. 短型、高速、轻量型回转油压缸。

2. 内建逆止阀自锁机构及压力泄压阀。

3. 安装时可同后端锁固之。

1. For short form,light weight and high speed rotary cylinder.

2. Built-in safety check valves and pressure relief valves.

3.Can screw it from the rear end of the cylinder when mounting.

泄油孔配管务必单独接回油压槽，以免产生背压。

The drain port should be independently connected to oil tank to avoid back pressure.

UNIVERSAL LOCK BALL STOP CHUCK

1.适合铸件或锻件等原材料加工

2.特别适用于需要重切削的场合

3.完全密封设计，防尘防水，保持卡盘高持久性

4.摆动机构零件均以热处理硬化及研磨，以提升产品使用寿命

5.夹持部位最大允许锥度可达10°

1.Suitable for processing raw materials such as castings or forgings

2.It is particularly suitable for occasions that require heavy cutting

3.Fully sealed design, dust-proof and water-proof, ensuring high durability of the chuck

4.All parts of the swing mechanism are hardened by heat treatment and ground to enhance the service life of the product

5.The maximum allowable taper of the clamping piece can reach 10 degrees

PBL部件 PBL parts

自定心2+2爪动力卡盘 SELF CENTERING 2+2 JAW POWER CHUCK

应用

高精度自定心四爪动力卡盘（2+2）或锻件的外径或内径技术特点

加工矩形和方形工件的理想选择；

两两对中，四爪同时均匀受力不需要双活塞油缸，

High precision self-centering 4-jaw power chuck(2+2jaw)

Technical features

Ideal for rectangular and square work pieces self-centering in two axles

Single wedge actuation does not require dual-piston cylinder2+2 jaw chuck with 2 independendent self-centering jaws

动态夹持力图

Dynamic Grip Force Diagram

夹持范围：058\~0760

Clamping Range :

为了最大限度地延长卡盘寿命，

建议每天至少两次加注卡盘专用油脂进行润滑。

It is recommendedto grease chucks at least twice a day in order to maximize longevity.

自定心2+2爪动力卡盘 SELF CENTERING 2+2 JAW POWER CHUCK

动态夹持力图 Dynamic Grip Force Diagram

使用更高、更重的卡爪或夹紧直径更大的工件时，请相应地降低牵拉转速。 When using taller heavier jaw or clampingon a bigger diameter reduce draw pull rotaling speed accordingly

应用

高精度自定心四爪动力卡盘（2+2）或锻件的外径或内径技术特点

加工矩形和方形工件的理想选择；

两两对中，四爪同时均匀受力不需要双活塞油缸，
标准油缸驱动
Application

High precision self-centering 4-jaw power chuck(2+2jaw)

Technical features

Ideal for rectangular and square work pieces self-centering in two axles

Single wedge actuation does not require dual-piston cylinder2+2 jaw chuck with 2 independendent self-centering jaws

夹持范围：058\~0760

Clamping Range :

为了最大限度地延长卡盘寿命，

建议每天至少两次加注卡盘专用油脂进行润滑。

It is recommended to grease chucks at least twice a day in order to maximize longevity.

SELF CENTERING 2+2 JAW POWER CHUCK

比标准3爪性能优良Better Performance ThanStandard 3-jaw

指示器Indicator
标准三爪 standard three-jaw

指示器Indicator

IDF四爪 IDF four-jaw

工件升降量减小1/10 1/10 decrease in workpiece lifting range

标准三爪 standard three-jaw

IDF四爪 IDF four-jaw

薄件变形量减小1/3 1/3 reduction in thin part deformation

功能/应用实例

Function / Application examples

2+2自定心补偿夹紧装置

2+2 self centering and compensating clamping\*

起初，Z1+Z2这对卡爪仅施加使工件定心所需的力。

只有当Z1和Z2两对卡爪都与工件接触时，才会施加工作所需的夹紧力。

In the beginning the jaw pairs Z1+Z2 only apply a force that is necessary to center the workpiece. Only if both jaw pairs Z1and Z2are in contact with the workpiece, the grip force necessary for machiningis applied.

长方形或矩形工件的2+2自定心和补偿夹紧 2+2 self centering and compensating clamping of rectangular or square workpieces

圆形或薄壁工件的2+2自定心和补偿夹紧

不规则工件的2+2自定心和补偿夹紧 2+2 self centering and compensating clamping of unshaped workpieces

Pro高精度卡盘 Pro HIGH-PRECISION CHUCK

尺寸参数 Dimension parameters

三鸥Pro高精款卡盘

SanOu Pro high precision chuck 同心度≤0.03mm

The concentricity is less than or equal to 0.03mm

盘体采用高强度铸铁。

The chuck body is made of high strength cast iron

Imported multi-purpose furnace quenching, higher stability.

全流程加工中心生产，零件一致性高，确保批量产品精度小于或等于0.03mm

Full process machining-center production, high consistency of parts, to ensure that the accuracy of batch products is less than or equal to 0.03mm

值得信赖的高精度手动卡盘 Reliable high-precision manual chuck

高精度High precision

长寿命Long life

复合化加工工艺 Composite processing technology

Pro HIGH-PRECISION CHUCK

三鸥Pro高精款卡盘

SanOu Pro high precision chuck 同心度≤0.03mm

The concentricity is less than or equal to 0.03mm

盘体采用高强度铸铁。

The chuck body is made of high strength cast iron

进口多用炉淬火，稳定性更高。

Imported multi-purpose furnace quenching, higher stability.

全流程加工中心生产，零件一致性高，确保批量产品精度小于或等于0.03mm

Full process machining-center production, high consistency of parts, to ensure that the accuracy of batch products is less than or equal to 0.03mm

值得信赖的高精度手动卡盘 Reliable high-precision manual chuck

尺寸、性能参数Dimension characterstic parameters

高精度High precision

长寿命Long life

复合化加工工艺 Composite processing technology

"HARVEST"BRAND HIGH PRECISION LATHE CHUCK

“丰收牌”锻钢卡盘

Harvest forged steel lathe chuck

尺寸参数 Dimension parameters

1.锻钢盘体，高强度、高载荷、高转速。

2.卡爪、盘丝采用20铬锰钛（20CrMnTi）合金钢，抗冲击，更耐磨，使用寿命长。

3.全流程加工中心生产，德国瑞士检测设备，保证批量产品精度≤0.03mm。

4.高精度、高夹紧力，柔性生产，快速发货。

1.Forged steel body,high strength high load,high rotation speed.

2.The jaws and scroll are made of 20CrMnTi alloy steel with high impact strength,high wear resistance and long service life.

3.Whole process CNC machinning,Swiss and Germany improted inspection tools ensure the precision≤0.03mm.

4.High precision,high clamping force,flexible production and fast delivery.

特征：

1.短圆柱连接形式。

2.K11A、K11C和K11D型卡盘卡爪为分离爪形式，可调整为正卡爪或反卡爪使用。

3.K11A和K11D型卡盘卡爪符合ISO3442标准。

4.K11C型卡盘卡爪为传统结构的分离爪。

5.可提供各种形式的软卡爪。

Features:

1.Short cylindrical center mounting.

2.The jaws for K11A,K11C and K11D chucks are composed of two-piece jaws.They can perfrom as either internal jaws through adjustment.

3.The jaws for K11A and K11D chucks conform to ISO3442 standard.

4.Model K11C chucks are supplied with traditional two-piece jaws.

5.We can provide all kinds of soft jaws.

"Sangang"BRAND HIGH PRECISION LATHE CHUCK

“三钢牌”高牌号铸铁卡盘

“Sangang"brand high grade cast iron chuck

尺寸参数 Dimension parameters

特征：

1.高精度≤0.05mm。

2.K11型卡盘配带整体爪（正卡爪和反卡爪各一付）。

3.易损部件经过特殊处理，有效的提高耐磨性和使用寿命。

4.较高的自定心精度，更大的夹紧力，满足于高紧密加工。

5.工字槽、伞齿孔淬火，提高硬度不易磨损，延长使用寿命。

Features:

1.Hight precision less than 0.05mm

2.K11 type chuck with overall jaws (a pair of upright jaws and reverse jaws)

3.Chuck body contains alloying element witch made by especially craft,with high density,high strength,to improve the durability of chuck

4.Higher precision of self-centering,larger clamping force,tosatisfy the process of high precision

5.Jaw guide. hole of gear quenching,improue hardness not easy to wearr,extend service life.

FOUR-JAW INDEPENDENT CHUCKS

适用范围：有色金属及塑料，非金属等切削加工。

特征：

1.高精度短圆柱连接。

2.易损部件都经过特殊淬火处理，有效地提高耐磨性和使用寿命。

3.单动调整中心，可用于各种形状加工，更大的夹紧力。

Application: Recommended for processing of non-ferrous metals, non-metals like plastics and so on.

Features:

1.High precision short cylindrical center mounting.

2.Flimsy parts are specifically engineered by quenching, for greater durability and extended life.

3.Adjusted independently to center, suitable for processing special with superior gripping force.

尺寸、性能参数 Dimension characterstic parameters

特征：

1.短圆柱连接形式。

2.K11型卡盘配带整体爪(正卡爪和反卡爪各一副)。

3.K11A、K11C和K11D、K11E型卡盘卡爪为分离爪形式，可调整为正卡爪或反卡爪使用。

4.K11A和K11D、K11E型卡盘卡爪符合ISO3442标准。

5.K11C型卡盘卡爪为传统结构的分离爪。

6.可提供各种形式的软卡爪。

Features:

1.Short cylindrical center mounting.

2.Model K11 chucks are provide with one-piece jaws

3.The jaws for K11A, K11C and K11D, K11E chuck are composed of two-piece jaws. They can perform as either internal or external jaws throgh adjustment.

4.The jaws for K11A and K11D、K11Echucks conform to ISO3442 standard.
5.Model K11chucks are supplied with traditional two-piece jaws.

6.We can provide all kinds of soft jaws.

特征：

1.与机床主轴直接连接，刚性好，精度高。

2.短锥连接形式有A1、A2、C、D四种，短锥连接参数符合GB/T5900.1-GB/T5900.3(ISO702)标准.

3.卡爪结构形式分为整体爪、A型分离爪、C型分离爪、D型分离爪。

4.按盘体材质分为：球墨铸铁（K11)、钢盘体（K11(G））两种，适应较高转速。

Features:

1.Mounted directly with the machine spindle nose and with nice rigidity and high accuracy.

2.The chuck mounting types are classified as form A1、A2and C. The connecting dirmensions conform to GB/T5900.1-GB5900.3 (ISO702) standards.

3.The structure types of jaws are classified as one piece jaws, two-piece jaws for form A、form C and form D.

4.The body materials are classified as iron(K11)、and steel(K11(G)), the body of nodularcost iron and steel is suitable for hiter rotation-speed.

A型 穿通螺钉连接 Form A Mounting from front

特征：

1.与机床主轴直接连接，刚性好，精度高。

2.短锥连接形式有A1、A2，短锥连接参数

符合GB/T5900.1-GB/T5900.3(ISO702)标准.

3.卡爪结构形式分为整体爪、A型分离爪、C型分离爪、D型分离爪。

4.按盘体材质分为：球墨铸铁（K11)、钢盘体（K11（G））两种，适应较高转速。

Features:

1.Mounted directly with the machine spindle nose and with nice rigidity and high accuracy.

2.The chuck mounting types are classified as form A1、A2. The connecting dirmensions conform toGB/T5900.1-GB5900.3(ISO702) standards.

3.The structure types of jaws are classified as one piece jaws, two-piece jaws for form A、form C and form D.

4.The body materials are classified as iron(K11)、and steel(K11(G)), the body of nodularcost iron and steel is suitable for hiter rotation-speed.

A₂型(过渡盘连接)Form A2(Use adapter plate)

特征:

与主轴连接方法为：

1.先将A2型法兰盘安装于机床主轴上。

2.再将卡盘用前穿螺钉与A2型法兰盘连接。

卡爪结构型式为整体爪,A型分离爪,C型分离爪。

Features:

Mounted with the machine spindle nose as follows:

1.At first,the adapter plate for form A2 can be miunted with the machine spindle nose.

2.Secondly,the chuck can be mounted with the adapter plate from front.

The structure of the jaws includes one-piece ones and twopiece onefor form A,C.

C型拨盘、螺栓锁紧连接

Form C Mounting with studs and locknuts

特征:

1.与机床主轴直接连接,刚性好,精度高。

2.短锥连接形式有C型,短锥连接参数符合GB/T5900.1-GB/T5900.3(ISO702)标准.

3.卡爪结构形式分为整体爪、A型分离爪、C型分离爪、D型分离爪。

4.按盘体材质分为:球墨铸铁(K11)、钢盘体(K11(G))两种，

适应较高转速。

Features:

1.Mounted directly with the machine spindle nose and with nice rigidiay andhigh accuracy.

2.The chuck mounting types are classified as form C. The connecting dirmensions conform to GB/T5900.1-GB5900.3 (ISO702) standards.

3.The structure types of jaws are classified as one piece jaws, two-piece jaws for form A、form C and form D.

4.The body materials are classified as iron(K11)、and steel(K11(G)), the bodyof nodularcost iron and steel is suitable for hiter rotation-speed.

D型拉杆、凸轮锁紧连接

Form D Mounting with studs and camlocks

特征：

1.短圆柱连接形式。

2.K11A、K11C和K11D型卡盘卡爪为分离爪形式，可调整为正卡爪或反卡爪使用。

3.K11A和K11D型卡盘卡爪符合ISO3442标准。

4.K11C型卡盘卡爪为传统结构的分离爪。

5. 可提供各种形式的软卡爪。

Features:

1.Short cylindrical center mounting.

2.The jaws for K11A,K11C and K11D chucks are composedoftwo-piece jaws. They can perfrom as either internal jaws through adjustment.

3.The jaws for K11A and K11D chucks conform to ISO3442standard.

4.ModelK11C chucks are supplied with traditional two-piece jaws.

5.We can provide all kinds of soft jaws.

特征：

1. 短圆柱连接。

2.卡爪形式有整体爪和A型、C型分离爪（符合ISO3442标准）

3.卡盘中孔装有防尘橡胶套，可有效地防止铁屑、粉末等微颗粒进入卡盘内部，造成卡盘卡滞和零件的加剧磨损，确保了产品的稳定性和使用寿命。

4. 可提供各种形式的软卡爪。

Features:

1.Short cylindrical center mounting.

2.The model of the jaws are one-piece jaws and two-piece jaws for frorm A,C(conform to ISO3442 standard).

3.Rubber blocking is set in the middle hole of chuck,avoiding the scrapiron, powder and other Micro-particles to get into the inner chuck,leading to the block of chuck and unstable wear, therefore the stability and service life is assured.

4.We can provide all kinds of soft jaws.

特征：

1.短圆柱连接。

2.卡爪形式有整体爪和A型、C型分离爪（符合ISO3442标准）

3.卡盘中孔装有防尘橡胶套，可有效地防止铁屑、粉末等微颗粒进入卡盘内部，造成卡盘卡滞和零件的加剧磨损，确保了产品的稳定性和使用寿命。

4. 可提供各种形式的软卡爪。

Features:

1.Short cylindrical center mounting.

2.The model of the jaws are one-piece jaws and two-piece jaws for frorm A,C(conform to ISO3442 standard).

3.Rubber blocking is set in the middle hole of chuck,avoiding the scrapiron, powder and other Micro-particles to get into the inner chuck,leading to the block of chuck and unstable wear, therefore the stability and service life is assured.

4.We can provide all kinds of soft jaws.