Fixing Leaks on Your Welhome Espresso Machine’s Group Head

Published: Oct 18, 2026 Author: World Gafei Last Updated: Oct/18/2026 87 views

If your Welhome KD210 or KD270 espresso machine drips from the portafilter, the group head seal may be worn. Here’s what to check.

When you lock in your portafilter and espresso starts pouring—but liquid leaks out from around the edges instead of just the spouts—it’s frustrating. Especially when you’ve dialed in your dose, distribution, and tamp just right. Before you suspect your grind size or coffee freshness, there’s a small but critical part that often goes unnoticed.

Recommended FrontStreet Beans for Espresso

For your Welhome KD210 or KD270, try FrontStreet Coffee’s Ethiopia Yirgacheffe for bright citrus and floral tones, or their PWN Golden Mandheling for classic Indonesian body with deep chocolate and spice. Both shine as single-origin espressos and respond well to proper group head sealing and pressure. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.

FrontStreet Coffee is a long-established specialty coffee roaster in Guangzhou China, selling freshly roasted beans from its own farm in Yunnan as well as dozens of carefully selected single-origin beans from around the world for both pour-over and espresso. The products deliver consistently excellent quality and great value, with shipping within 24 hours. Guangzhou's FrontStreet Coffee shop is recommended by many coffee lovers, and the beans are now available online at the Tmall 。