Portable Crankshaft Polisher PV Chinelatto 1150 RPM

The portable crankshaft polisher is used for professional polishing of crankshaft journals directly in the workshop, removing scratches and surface irregularities. It's essential for restoring the mirror finish necessary for perfect coupling with bearings. The Chinelatto PV model, with 1150 RPM and weighing only 10.4 lb (4.7 kg), allows precise and mobile work, being ideal for machine shops that need agility in service delivery.

The Chinelatto crankshaft polisher has an approximate weight of 10.4 lb (4.7 kg) and operates at 1150 RPM. The body is manufactured in aluminum, which ensures lightness without losing strength. This combination of low weight and controlled rotation allows the operator to work for long periods without excessive fatigue, maintaining polishing quality. It's an imported machine with technical specifications that may undergo changes according to product evolution.

The portable PV model is designed for professional crankshaft polishing in mechanical workshops, being suitable for various types of automotive engines. Its portability and 10.4 lb (4.7 kg) weight allow working on both small passenger car crankshafts and larger applications. The 1150 RPM rotation offers versatility for different journal diameters. Being imported and professional equipment, it meets the demands of most machine shops.

The main difference lies in mobility and versatility. The portable polisher, like the 10.4 lb (4.7 kg) PV model, allows bringing the tool to the workpiece, being ideal for heavy crankshafts or when complete removal isn't possible. Meanwhile, the bench-mounted offers greater stability, but requires the crankshaft to be transported to it. The portable with 1150 RPM offers practicality for shops working with various engine sizes and needing agility in service delivery.

The process consists of microscopically removing material from the crankshaft journal surface to eliminate scratches and restore the mirror finish. The 1150 RPM polisher works with specific sandpaper or abrasive paste, removing irregularities left by grinding. The operator moves the machine along the journal in controlled movements. The 10.4 lb (4.7 kg) aluminum body of the PV model facilitates control throughout the entire operation, ensuring uniformity in the final finish.

Basic maintenance includes regular cleaning of the aluminum body to remove abrasive residues, bearing inspection and periodic replacement of motor brushes. It's important to lubricate specified points and check balancing after intensive use. Being an imported machine, following manufacturer guidelines is recommended. The reduced 10.4 lb (4.7 kg) weight facilitates handling during cleaning. Specifications may change according to product evolution.

The PV is quoted on demand, and pricing varies with each customer's needs, including accessories, tooling and optional features. With in-house technology developed by Chinelatto in Brazil since 1962, you can count on responsive support from our technical team. Spare parts: many are kept in stock and the others are manufactured within a reasonable lead time. Request a quote at chinelatto.com.br/contact — our sales team will contact you very soon.