Are you looking for the best CNC lathe collet chuck factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top manufacturers, highlighting their strengths, product ranges, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

cnc collet chuck

Product Details: CNC collet chucks are precision tools used in CNC machining for holding cutting tools or workpieces. They come in various sizes and types, such as ER series (e.g., ER11, ER25), BT series (e.g., BT30, BT40), and DIN 69871 OZ collet chucks. These chucks are made from high-quality materials like stainless steel or alloy steel, ensuring high hardness and precision. They are designed for high-speed operations and offer features like coolant-through bodies and balanced designs for stable performance.

Pros:
– High clamping accuracy and rigidity
– Suitable for high-speed operations
– Available in various sizes and types to accommodate different tooling needs
– Made from high-quality materials for durability
– Features like coolant-through bodies enhance machining efficiency
– Balanced designs ensure stable performance at high speeds

Cons:
– Requires specific collets for each tool shank diameter, which can be costly
– Over-tightening can damage the collet, necessitating careful handling
– Limited interchangeability between different collet systems without adapters
– May require additional components like collet nuts and spanners

CL CNC Collet Chuck best for Increasing Productivity

Product Details: The AUTOGRIP CL Series Collet Chucks are PUSH type collets primarily used on turning, CNC, and special purpose machines. They offer high clamping accuracy, high speed, and high rigidity. Key specifications include plunger stroke, maximum chucking capacities for round, hexagonal, and square shapes, maximum drawbar pull, maximum clamping force, and maximum speed. For example, the CL-26 model has a plunger stroke of 4.5 mm, a maximum chucking capacity of 3-26 mm for round shapes, and a maximum speed of 8000 rpm. Other models like CL-30, CL-36, CL-42, CL-52, CL-6017, CL-6022, and CL-80 have varying capacities and specifications[1].

Pros:
– High clamping accuracy and high rigidity
– High speed operation, with some models reaching up to 8000 rpm
– Completely sealed design to prevent coolant and chips from entering the spindle[…
– Quick-change cap design for efficient operation[5] – Precision dead-length collet chuck for accurate clamping[5] – Compatible with DIN 6343 collets[2][5]

Cons:
– Limited to specific machine types such as turning, CNC, and special purpose mach…
– Requires specific collet compatibility, which may limit flexibility[2][5] – Higher models have larger and heavier constructions, which could be cumbersome f…

China cnc collet

CNC Collet Chucks – 5C, 16C, 3J, S-26, S-30 & More

Product Details: Rovi offers CNC Collet Chucks for various collet types including 5C, 16C, 3J, S-26, and S-30, available in Pull Back and True Length configurations. These chucks are suitable for different applications such as bar feeding, slug work, and holding parts on the O.D. or I.D. The product line includes air operated, wrench operated, and manual collet chucks. For example, the Atlas Air Powered Front Mount 5C and 16C Dead Length Collet Chucks are available, as well as Low Profile True Length Collet Chucks for 5C, 16C, 3J, and (S) Style Chucks.

Pros:
– Versatile range of collet types and configurations to suit various machining app…
– Fast and efficient collet changes, especially with Pull Back and True Length con…
– Suitable for holding true linear dimensions and handling different types of work…
– Air operated and manual options provide flexibility in operation.
– Low profile design allows for better tool clearance and machining close to the c…

Cons:
– Pull Back chucks may result in slight z-axis movement of the workpiece, which ca…
– Requires selection of the appropriate collet chuck system for the specific machi…
– No detailed pricing information is provided on the website, requiring inquiries…

Custom DIN 69871 OZ Collet Chuck Manufacturer China

Product Details: OZ collet chucks are designed according to DIN 69871 and are compatible with OZ collets DIN 6388 (ISO 10897). They are made of alloyed case-hardening steel with a core tensile strength of at least 800 N/mm². The tool holders are case-hardened to HRC 60 ± 2 and have a hardening depth of 0.8 mm ± 0.2 mm. They are burnished and precision ground, with a balancing quality of G 6.3 at 15,000 rpm. The collet chucks come with a clamping nut and are available in various sizes such as OZ16, OZ25, and OZ32, suitable for different clamping ranges and shank

types (SK40, SK50)[1][2][3].

Pros:
– High precision with max. concentricity error < 0.003 mm and taper angle toleranc…
– Durable construction with alloyed case-hardening steel and high tensile strength
– Pre-balanced for high-speed operations up to 15,000 rpm
– Available in various sizes to accommodate different tooling needs
– Supplied with clamping nut for secure tool holding

Cons:
– Requires specific collets (OZ collets DIN 6388) which may add to the overall cos…
– May need additional shank designs or versions which could be an extra expense
– Precision and balancing requirements might necessitate more careful handling and…

collet chuck for cnc lathe

Product Details: CNC collet chucks are workholding devices designed for CNC lathes and turning centers. They mount to the working side of the spindle and use the machine’s existing hydraulic cylinder and drawtube for actuation. Installation often requires a custom-machined adapter to compensate for thread and position disparities. Common spindle nose configurations include A2-6, A2-8, and 140 mm. Collet chucks are particularly suited for workpieces under 4 inches in diameter, offering superior tool clearance, 360° workpiece contact, and greater gripping force at high RPMs[2][3][4].

Pros:
– Superior tool clearance and reduced nose diameter, allowing for closer machining…
– 360° workpiece contact and greater gripping force, especially at high speeds
– Faster changeovers without the need for boring jaws
– Better tool life due to precise coolant delivery and reduced mist production
– Enhanced machining accessibility and reduced tool interference
– High-speed capability and minimal axial runout

Cons:
– Pullback collet chucks can cause slight variation in z-axis positioning of the w…
– Requires careful matching of the collet bore to the workpiece size for optimal a…
– May need custom-machined adapters for installation, which can add to the overall…

China Lathe Collet Chuck Manufacturers and Factory …

Collet Chuck

China collet chuck manufacturer

Product Details: Collet chucks are precision tool holders used in CNC machining centers. Key specifications include accuracy of 0.005mm, material such as 40Cr or 20CrMnTi, and finishes like black oxide. They are available in various models like BT30, BT40, and ER20-ER42. These chucks are made from alloy structural steel hardened to 48-50 HRC and have critical tool holder surfaces precision ground. They comply with international standards like JIS MAS403 and are suitable for CNC machining centers[2][3][4].

Pros:
– High accuracy and precision, with runout as low as 0.005mm
– Made from high-quality materials like alloy structural steel hardened to 48-50 H…
– Comply with international industry certification standards
– Suitable for a wide range of CNC machining applications
– Available in various models to fit different machine types
– Customized sizes can be made based on orders

Cons:
– May require specialized knowledge for proper installation and maintenance
– Can be expensive, especially for high-precision models
– Dependence on the quality of the collet nut and other components for optimal per…
– Limited compatibility with certain machine types if not specified correctly

China Customized Lathe Collet Chuck Manufacturers Factory

Product Details: Lathe collet chucks are precision workholding devices designed for use on lathes. They utilize collets to grip workpieces, offering superior concentricity and tool clearance compared to traditional three-jaw chucks. These chucks are available in various styles, including 5C, 16C, and 3J collet types. They can be operated manually or via air power and come in pullback and true length configurations. The chucks are precision machined and hardened, allowing for high-speed operation and accurate workpiece engagement[2][3][5].

Pros:
– Superior tool clearance and concentricity
– Faster setup times due to quick collet changes
– Better gripping force, especially at high RPM
– Reduced vibration and mist production
– Suitable for small diameter work and short/thin parts
– Enhanced coolant delivery and tool life

Cons:
– Potential for slight z-axis movement in pullback chucks, affecting workpiece pos…
– Higher cost compared to traditional three-jaw chucks
– Limited to specific workpiece diameter ranges (e.g., 1/16″ to 4″)

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About CNC Lathe Collet Chuck Factories in China

What types of collet chucks do Chinese factories typically produce?

Chinese factories produce a wide range of collet chucks, including ER series collets (e.g., ER8, ER11, ER16, ER20, ER32, ER40), DIN 6499 collets, and various other specifications. These collets are designed for different CNC machining applications, such as milling, drilling, and lathe operations, and are made from high-quality materials like 65Mn steel.

What are the common materials used in the production of collet chucks in China?

The common materials used in the production of collet chucks in China include 65Mn steel, which is known for its high elasticity and durability, and sometimes tungsten steel for higher hardness and precision. These materials ensure the collet chucks can withstand the rigors of CNC machining.

What certifications and standards do Chinese collet chuck manufacturers adhere to?

Many Chinese collet chuck manufacturers adhere to international standards and certifications such as ISO 9001, ISO 14001, CE, SGS, and IATF16949. These certifications ensure that the products meet high quality and safety standards, giving you confidence in the reliability and performance of the collet chucks.

What is the typical minimum order quantity (MOQ) for purchasing collet chucks from Chinese factories?

The minimum order quantity (MOQ) for purchasing collet chucks from Chinese factories can vary widely. Some manufacturers offer an MOQ of just 1 piece, while others may require a minimum order of 10, 20, or even 50 pieces. It depends on the specific product and the manufacturer’s policies.

How long does it usually take for delivery from Chinese collet chuck factories?

The delivery time from Chinese collet chuck factories can range from a few days to several weeks. For some products, delivery can be as quick as 2-5 working days after payment, while others may take 15-30 days or even longer, depending on the manufacturer’s production schedule and shipping arrangements.