Ultra Precision Spindles Pvt. Ltd.

Established in the year 1993 by two mechanical engineers, we, at Ultra Precision Spindles Pvt. Ltd. (UPSPL) endeavor to provide fast and reactive spindle re-manufacturing services, with an emphasis on accuracy, quality and economy. We offer industrial spindles like reconditioning spindles, drilling equipment, grinding spindles, high speed spindles, westwind air bearing spindles, belt driven spindles, renaud high frequency spindles. We have established a modern infrastructure to manufacture a wide range of spindles, as per the customers' requirements. The manufactured spindles are successfully running for different applications namely automobile industries, bearing industries, ferrite grinding, tool and cutter grinding, stainless steel spindles for EDM. We are capable to re-manufacture wide range of precision grinding spindles, which include electro-high frequency and belt driven spindles of all types and makes. We are authorized by VOUMARD Machines Co. SA and West Wind Air Bearings Ltd., UK, to repair their range of spindles in India.

Our state-of-the-art infrastructure enables precision machine tool spindles to be brought back to the original manufacturer’s specifications. Inspection of all critical parts of the spindle is carried out with latest meteorological instruments, to decide upon the optimum method of refurbishment if required. We have strong technical back up and following facilities to offer these services.

State-of-the-art temperature controlled dust free spindle room.

All meteorological equipments for inspection of spindle components.

Cleaning booth to ensure removal of finest particles of dust from dismantled components.

Necessary tooling & equipment to refurbish the components.

Test bench for dynamic testing & run in trials of spindles.

Well-equipped tool room with cylindrical grinding machine, jig boring machine & other GPM.

Hub with latest design software for designing of new spindles.

Manufacturing Range: We manufacture belt driven spindles up to 40000-rpm max. We have supplied spindles for following applications.

• Internal Grinding Spindles for bore grinding of bearings, connecting rod and other mass production components.
• Spindles for machining centers
• Spindles for grinding ferrite core.
• Dressing spindles.
• Spindles for grinding optical lenses.
• Spindles on dynamo testing machines in automobile industries.
• Spindles for tool and cutter grinding machines.

Reconditioning Range: We have repaired HF spindle up to 120000-rpm max and belt driven up to 45000-rpm max.

Quality is our basic mantra. We believe that quality is the most important factor to sustain in the fiercely competitive industry. Our objective is to ensure that the spindles we make meet all international quality standards and norms. Our focus is on providing best quality products to our clients. We have a strict in-house quality control regime which enables us to us to achieve the most stringent and exacting standards. Our well equipped QC laboratory ensures quality consistency in our products.

Our high performance, technically advanced and cost effective range of spindles has helped us etch a wide client base across the world and from various industries. Our comprehensive client list includes: Automobile Engineering

Tata Motors Ltd

Bajaj Auto Ltd.

Bajaj Tempo Lltd.

Cummins India Ltd.

Greaves Ltd.

Kinetic Engineering Ltd.

Mahindra & Mahindra Ltd.

Wartsila India Ltd

Bearing Industries

Antifriction Bearings Corporation Ltd., Bharuch

KC Bearings Pvt. Ltd.

Ring Plus Aqua Ltd.

Machine Tool Industries

Excellent Engineers Pvt. Ltd.

Godrej & Boyce Ltd.

HMT Machine Tools Bangalore

Premier Automobiles Ltd.(mtd)

SV Robotics and Automation Pvt Ltd

Suessen Asia Ltd.

Pradeep Waghela, mechanical engineer, has 22 years of experience in spindle reconditioning services. He has worked for 19 years with SKF Bearings India Ltd. in their existing state-of-the-art spindle room and has repaired more than 15000 nos. of spindles in his career with SKF. This includes four generations of spindles viz. belt driven, high frequency, hydrostatic and hydrostatic high frequency. He is responsible for designing and manufacturing of spindles. Rajesh Mandlik, mechanical engineer, started his career with SKF as a production engineer. He was user of grinding spindles and was looking after hard machining of taper roller bearings. At UPSPL he is responsible for marketing and technical services of new spindles and reconditioning services. The experience with SKF gave them prospective to start ultra precision spindles.