Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

KEWEMA
Round Punch No. 1 (5050511) is listed in the official KEWEMA catalog. Can only be used with reduction 50531 4 and 50529 on the following models (see chapter 2 in our catalogue). KBL Optima 900, KBL 20, KBL Optima 20, KBL Optima 100-50, KBL Optima 1100, KBL 25, KBL Optima 2, KBL Optima 130-70, KBL Optima 1300, KL Optima 900, KL 20, KL Optima 100, KL Optima 1100, KL 25, KL Optima 130, KL Optima 1300, KL 100, KL 160, KLS 1100, HIW 1000, KLSH 900, KLSH 1100, KBLH 1000, Include the exact part number, required quantity, destination, and machine application with your RFQ.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
Technical library
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against KEWEMA 5050511. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.