A company well-known for superior analytical instruments and laboratory equipment opted for RPWORLD to produce 100 units assembly parts of a Spectrometer per order, the total demand is 400 sets per year.


★ How to select the most suitable manufacturing processes to meet the customer’s requirements?
★ How to achieve the good surface effect and mechanical perfor mance for the products?
★ How to guarantee high quality and meet client’s tight deadline ?


Processes Chosen

• After meticulous analysis and discussion, we chose vacuum casting combined with over-molding process, for the metal parts, we use CNC machining and sheet metal process.
• Internal copper painting for EMC.

Material Choice

• ABS performance Polyurethane Resin, PC,TPE
• Rubber to be over-molded
• Stainless steel, aluminum

Project Schedule
• Rapid prototyping and testing 7 days
• Silicon mold manufacturing and testing 3 days
• 100 units replication by urethane casting 15 days
• After-treatment by specialist 5 days
• Total 30 days


√ Lead time was reduced by 50%.
√ Production cost was 70% to 80% less than traditional tooling solution.
√ All production, after-treatment and pre-assembly was completed by a single supplier - RPWORLD, which greatly reduced project’s technical risk.
√ Close communication and professional coordination ensured high quality and on-time product launch.
√ Long-term product development partnership with RPWORLD established.


The characteristics of RPWORLD are good quality, delivery on time, good technical knowledge of employees and fair prices. So RPWORLD became our preferred supplier for our new product development projects.

Tags: Manufacturing Service   CNC Machining   Injection Molding   Urethane Casting    Laboratory Equipment