Introduction
Hispana is a Spanish manufacturer specialising in grinding and polishing machinery for the jewellery industry. Their machines are built for the finishing bench — where the difference between a good piece and a sellable piece is determined. Surface finishing is the final and often most visible stage of jewellery manufacturing, and the equipment used at this stage directly determines the quality, consistency, and speed of the output.
Hispana’s grinding and polishing systems are used by jewellery manufacturers and production polishing units who need reliable, repeatable finishing performance — not machines that require constant adjustment, generate excessive dust, or wear out before they have paid for themselves.
NJTPL has been supplying Hispana polishing solutions to Indian jewellery manufacturers, workshops, and finishing units — providing genuine product access, technical guidance, and local support from Mumbai.
Hispana
Why the Right Polishing Equipment Matters in Jewellery Manufacturing
Finishing is where jewellery earns its value in the eye of the buyer. A well-cast, well-set piece that arrives at the counter with uneven polish, surface scratches, or inconsistent lustre loses its perceived quality regardless of the metal and stone quality underneath. Getting the finishing stage right — efficiently and consistently — is as important as any earlier step in the manufacturing process.
Manual polishing on a bench motor is skilled work, but it is slow, inconsistent across operators, and physically demanding at production volumes. The right polishing machine changes that equation. A well-engineered Hispana system:
- Delivers consistent surface finish across every piece — operator skill variation is significantly reduced
- Processes more pieces per shift compared to manual bench polishing — directly improving production throughput
- Reduces polishing compound waste through controlled application and recovery
- Minimises metal loss during finishing — important when working with gold and other precious metals
- Protects operators from prolonged exposure to polishing dust and compound splatter
- Handles a range of jewellery types and sizes — from bangles and chains to rings and pendants
For Indian jewellery manufacturers and polishing units working with gold, silver, and platinum jewellery across varied production scales, Hispana offers machines built to perform reliably through the high-volume, high-pressure environment of the Indian manufacturing floor.
Product Range
Grinding & Polishing Machine
Hispana’s grinding and polishing machines are engineered for jewellery surface preparation and finishing — handling both the grinding stage, which removes casting marks, filing lines, and surface irregularities, and the polishing stage, which brings the metal to its final mirror or satin finish. Robust construction, consistent motor performance, and practical design make these machines a reliable production tool for jewellery workshops of all sizes.
Gold Polishing Machine
Hispana’s gold polishing machines are designed specifically for the final polishing stage on gold jewellery — delivering the high-lustre, consistent mirror finish that the market expects. Engineered for production environments where finish quality and throughput both matter, these machines are suited to manufacturers and dedicated polishing units processing gold jewellery at volume.
Why Indian Jewellers Choose Hispana Through NJTPL
Consistent finish quality across every piece
Hispana machines deliver the same surface result piece after piece — reducing the rework and hand-correction that eats into production time and margins when finishing is done inconsistently.
Built for production volumes
These are not hobbyist machines. Hispana polishing systems are engineered for the continuous-duty demands of a production finishing bench — running multiple shifts without performance degradation.
Reduced precious metal loss during finishing
Controlled polishing with the right machine and correct compound application removes less metal than aggressive manual polishing — which matters significantly when the metal being finished is gold.
Practical for Indian workshop conditions
Hispana machines are designed for the realities of production environments — straightforward to operate, easy to maintain, and built to handle the continuous use patterns of Indian jewellery manufacturing.
NJTPL's 23 years in Indian jewellery manufacturing
means our team understands which Hispana machine suits which finishing application, production scale, and metal type — and can help you select the right system before committing to a purchase.
Frequently Asked Questions
What is the difference between Hispana's grinding & polishing machine and the gold polishing machine?
The grinding and polishing machine handles both stages — surface preparation (removing casting marks, file lines, and irregularities) as well as the polishing stage. The gold polishing machine is optimised specifically for the final polishing stage on gold jewellery, delivering high-lustre mirror finishes at production throughput. NJTPL can help you determine which machine — or which combination — suits your production workflow.
Are Hispana machines suitable for polishing silver and platinum jewellery as well as gold?
Yes. While the gold polishing machine is specifically optimised for gold finishing applications, Hispana’s grinding and polishing machines are used across gold, silver, and platinum jewellery finishing. NJTPL can advise on the correct polishing compounds and wheel types for each metal.
How much faster is machine polishing compared to manual bench polishing?
This depends on the piece type and finish required, but production polishing with a correctly set-up machine typically delivers significantly higher throughput than manual bench polishing — with better consistency across the batch. NJTPL can discuss realistic throughput expectations based on your specific production mix.
What polishing compounds and wheels are compatible with Hispana machines?
Hispana machines are compatible with standard jewellery polishing compounds and wheel types used in the Indian market. NJTPL can advise on compound and wheel selection for your specific metal and finish requirements.
What maintenance do Hispana polishing machines require?
Hispana machines are designed for straightforward maintenance — regular cleaning of polishing compound buildup, periodic motor inspection, and wheel/buff replacement as needed. NJTPL provides guidance on maintenance schedules and can support with spare parts and servicing as required.
Where can I buy Hispana polishing machines in India?
NJTPL is the authorised Indian distributor for Hispana Spain polishing solutions. Contact us at +91-9821318963 or Rhodium@njtpl.co for pricing, availability, and technical consultation.
Ready to Upgrade Your Finishing Process?
Whether you are a jewellery manufacturer looking to bring finishing in-house, or a dedicated polishing unit looking to increase throughput and consistency, Hispana has the right machine for your application — and NJTPL has the stock, the knowledge, and the support to back it up.