About Lees Bradner HT 12 x 54 Thread Milling Machine
Make - Lees Bradner (USA)
Model - HT 12x54
Max. Job Diameter - 305 mm (12")
Max. Length of Job - 1372 mm (54")
Spindle Bore - 152 mm (6")
Range of Cutter Head Rotation - 135 Degree to -45 Dagree
Max. Cutter Diameter - 178 mm (7")
Max. Swing Diameter of Job - 610 mm (24")
- With Rapid Longitudinal Travel of the Carriage.
- Operating Manual of the Machine is available.
- Machine is in excellent working condition.
Video of The machine -
https://youtu.be/hwx86BcrTAo
Precision and Performance for Industrial Thread MillingDesigned for both external and internal thread milling, the Lees Bradner HT 12 x 54 delivers outstanding accuracy through sturdy construction and centralized lubrication. Its variable lead and spindle speed allow for adaptability to diverse threading requirements, supporting continual high-quality output in manufacturing or repair facilities. With a box-type table slideway and versatile drive, the machine excels in repeatability and ease of operation.
Versatile Features and Reliable OperationThis gear-driven machine supports medium-duty operations with both directional rotation, making it suitable for a range of materials. The inclusion of a coolant system, standard chuck capacity, and change gears ensures sustained productivity. Operating at 220/440 V, 3 phase, and built from durable cast iron, it remains a dependable choice for traders, manufacturers, and suppliers seeking efficiency and longevity in thread production tasks.
FAQs of Lees Bradner HT 12 x 54 Thread Milling Machine:
Q: How does the Lees Bradner HT 12 x 54 Thread Milling Machine operate and what are its main applications?
A: This machine operates manually using a gear-driven system, making it suitable for both external and internal thread milling. Its precision and stability make it ideal for industrial applications that require accurate thread cutting on components with diameters up to 300 mm and lengths up to 1200 mm.
Q: What is the process for installing this thread milling machine, and is installation service available?
A: Installation service is available upon request to ensure proper setup and alignment. The process involves positioning the machine in a space of approximately 110 x 60 inches, connecting the 220/440V 3-phase power supply, verifying lubrication and coolant systems, and mounting necessary accessories such as chucks and tool holders.
Q: When is it beneficial to use this machine over other thread milling options?
A: This model is particularly beneficial when high accuracy and versatility are required for medium-duty industrial jobs. Its ability to handle both external and internal threading, variable lead, robust construction, and high-precision output make it preferable for manufacturing environments where repeatability and adaptability are crucial.
Q: Where can this machine be applied effectively?
A: The Lees Bradner HT 12 x 54 is well-suited for use in machine shops, manufacturing plants, and maintenance facilities where precise thread milling on medium-sized parts is frequently performed. Its robust design and range of features cater to varied industrial applications.
Q: What accessories and features are included with the purchase of this machine?
A: The machine comes equipped with a standard chuck, change gears, and tool holders. Additionally, it is fitted with a coolant system and centralized lubrication for efficient operation and easier maintenance.
Q: How does the machine ensure high accuracy and operator safety during thread milling?
A: High accuracy is provided by the machines sturdy cast iron body, box-type table slideway, and stable gear-driven mechanism. Operator safety is enhanced by manual controls, reliable construction, and features such as the fitted coolant and lubrication systems that help maintain performance and reduce operational risk.