Quick Jaw Change Chucks

Name: Quick Jaw Change Chucks
Brand: THE JAWS MFG. CO.
Price: 550-250000 INR
Availability: InStock

Price 550-250000 INR/ Piece

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MOQ : 1 Piece

Quick Jaw Change Chucks Specification

Product Type
Quick Jaw Change Chucks

General Use
Machining, Clamping Workpieces

Material
Alloy Steel

Type
Lathe Chuck

Weight (kg)
Varies with Size

Computerized
No

Automatic
Yes

PLC Control
No

No. Of Jaws
3 or 4 Jaws

Power Source
Manual

Voltage
Manual Operation, Not Electric

Dimension (L*W*H)
Depends on Capacity

Feature
Quick Change Jaw System, High Accuracy, Heavy Duty

Color
Metallic Grey

Quick Jaw Change Chucks Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Day

Delivery Time
2-7 Days

About Quick Jaw Change Chucks

To meet our clients' requirements, we are able to manufacture, supply and export Quick Jaw Change Chucks. Our vendors supply us with high quality carbon steel and stainless alloy steel to manufacture long lasting and non-corrosive chuck components. These chucks consists of screw, rack and pinion drive to ensure easy installation and high performance. The offered Quick Jaw Change Chucks are available in many sizes and specification for the various requirements of our clients.

Other details:

PRECI chucks earlier manufactured by Reishauer in Switzerland. These chucks are unique in design and accuracy with no scroll, no cams but with screw, rack and pinion drive. The main features are:

Body: Made of carbon steel forging and fitted with hardened and precision ground guides to ensure long lasting accuracy. The chucks are suitable for high spindle speeds.
Screw: Made of alloy steel, hardened and precision ground on Reishauer thread grinding machine.
Base Jaw: Made of alloy steel drop-forged. Rack profile is hardened and ground on Reishauer rack grinding machines.
Racks: Made from drop forged alloy steel. The teeth for pinion and base jaws are hardened and ground on Reishauer rack grinding machines.
Reversible Jaws: Made of drop-forged steel, hardened and ground. The jaws can be reset in less than one minute. Accuracy is obtained by grip grinding. It is also possible to mount soft jaws. It is advisable to take an additional set of base jaws for mounting soft jaws for higher productivity.
Gripping Power: Maximum gripping power in minimum space. Results in less operator fatigue and deeper depth of cut.
Accuracy: The chucks are one of the most accurate and reliable chucks available.

Chuck Specifications - PRECI Chucks

Chuck Model	Units	HF 150	HF 195	HF 250	HF 330	HF 400
Outside dia of Chuck	mm	150	195	250	330	400
Capacity external (Max.-Min.)	mm	150-4	195-8	250-8	330-18	400-20
Internal (Max.-Min.)	mm	150-45	195-70	250-80	330-112	400-120
Width of chuck	mm	54	66	83	97	105
Locating dia. for Flange	mm	138	180	230	312	380
Depth of location dia.	mm	4	5.5	5.5	6	6
Pitch circle dia. for Fixing bolts	mm	86	102	140	205	260
Through bore	mm	40	45	65	90	110
Size of fixing bolts	mm	M10	M12	M16	M22	M24
Bolting in depth	mm	15.5	17	20.5	22	26
Admissible max. speed	RPM	3000	2500	2000	1250	1000
Minimum flange width	mm	18	24	30	40	40
Weight of chuck	kgs.	7	15	30	61	61

Accuracy Chart

Testing Results in mm	Tolerance as per I.S. 2876-78	Grade
OD and face
dia150 - dia250	0.05	0.02
dia330 - dia400	0.08	0.03
Run out on test mandrel held in jaws
dia150 - dia250	0.075	0.015
dia330	0.075	0.02
dia400	0.075	0.03
Face runout over disc runout
dia150 - dia250	0.075	0.01
dia400	0.075	0.02

Superior Performance and Design

Engineered for heavy-duty applications, these quick jaw change chucks combine strong, uniform clamping with high accuracy. Each chuck is precision-balanced to support smooth and reliable machining, while the rust-resistant alloy steel construction ensures longevity in demanding environments. Adaptable mounting options cater to diverse setups, making them an excellent investment for professionals.

Efficiency That Saves Time

Minimize downtime with the innovative quick jaw change system, which allows operators to swap jaws in seconds. This feature boosts productivity during frequent job changes, reducing non-cutting time and ensuring a swift return to operation. Whether in turning, drilling, or milling, efficiency rises without compromising safety or grip.

Low Maintenance and Easy Care

Designed with the user in mind, these chucks require minimal upkeep. The easy-to-clean surfaces paired with rust-resistant finishes keep maintenance hours low and operational reliability high. Regular cleaning is a breeze, keeping your chuck performing at its peak and extending its service life.

FAQs of Quick Jaw Change Chucks:

Q: How do I change the jaws on a Quick Jaw Change Chuck?

A: Simply release the locking mechanism as per the manual and swap out the jaws in seconds. The quick change feature is designed for easy, tool-free jaw replacement, supporting minimal downtime during setup or workpiece changes.

Q: What benefits does the rust-resistant coating offer for machining?

A: The rust-resistant coating protects the chuck from corrosion, even in high-humidity environments, ensuring consistent performance and a longer operational lifespan. It also facilitates easier cleaning and maintenance.

Q: When is it best to use a Quick Jaw Change Chuck in machining operations?

A: These chucks are ideal for operations requiring frequent jaw swaps, such as in job shops or production facilities handling varying workpiece sizes. Their quick change capability significantly reduces setup time, improving workflow efficiency.

Q: Where can these chucks be mounted or installed?

A: Quick Jaw Change Chucks can be directly mounted onto compatible lathes or set up via adaptable mounting options, accommodating different machine types and spindle configurations commonly used in turning, milling, and drilling.

Q: What is the process for maintaining and cleaning the chuck?

A: Maintenance involves routine cleaning to remove metal shavings and lubricating as specified in the manual. The design and coating make cleaning straightforward, while low maintenance requirements keep operation costs down.

Q: How is strong, uniform clamping achieved and adjusted?

A: The chuck uses a heavy-duty mechanism to ensure each jaw applies equal force, providing reliable, adjustable clamping for various workpiece sizes. The manual operation allows for precise torque and security during machining.

Q: What are the main advantages for manufacturers and suppliers in India using this product?

A: Manufacturers and suppliers benefit from enhanced productivity, reduced downtime, high accuracy, and compliance with ISO 9001 standards. Its robust design and adaptability make it suitable for a wide range of general machining and clamping needs.

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