Bulls - Import export

ZWP is one of the leading independent manufacturer in Germany for gears, pinions and rim gears. We supply already well-known manufacturers for gear boxes and industrial drive systems. Sectors of our (international) customers are: Mining, oil, offshore applications, rail and ship transmissions, industrial transmissions, and many more fields of applications. Overview about the capabilities for production: Gears: internal and external toothed hardened and grinded Module 2 – 50 mm Diameter 100 – 2,000 mm Internal toothed rings / rim gears: hardened and grinded Module up to 20 mm - more on request Diameter 100 to 1,800mm Pinions and shafts: internal and external toothed hardened and grinded Module 1 – 50 mm Diameter 50 – 500 mm Length up to 1,500 mm Hardening and balancing inhouse possible. References of industry on request for this field of application. We speak English and looking forward to get intouch with you.

Pre-compressed Packing Set of specially impregnated PTFE fiber packing Characteristics Ring set made of pure PTFE packing and PTFE compound bull rings fulfills with a tested leakage rate of 4.2 x 10 -5 mbar · l/(s·m) the leakage criteria according to VDI 2440 +200 °C with a maximum allowable leakagerate of 1 x 10 -4 mbar l/(sm) and is suitable for temperatures up to +200 °C. Operating range Pressure without LiveLoading: p 40 [bar] Pressure with LiveLoading: p 100 [bar] Temperature without LiveLoading: t +200 °C Temperature with LiveLoading: t +200 °C pH: 0 - 14 Main application Valves Flaps Gate valves Fittings Suitable for Power plant technology Chemical industry Petrochemical plants Approvals TA Luft / VDI 2440 Certificate