Retrofitting conversion - Import export

Would you like to expand your plant or system or bring it up to date with the latest technology

We manufacture gears, gear rings and toothed shafts for various applications in industry with a focus on mechanical engineering and heavy machinery. Our customers come from a wide range of industries: railway, wind power, marine, industrial gearboxes, oil and gas extraction, crane construction or construction machinery as well as special machines. We also supply the retrofit industry and manufacture the parts in small series or individual production. Depending on the dimension a quality of 4 can often be achieved. We examine the possibilities without obligation and without charge. Our customers include renowned and well-known companies. References to your industry on request. We manufacture according to customer drawings and have our own hardening plant. This saves time and costs during production. Cooperation exists for gas nitration and single-tooth induction hardening with experts in their field. ZWP supports you in the overhaul of plants and machines (Retrofit).

We manufacture gears, gear rings and toothed shafts for various applications in industry with a focus on mechanical engineering and heavy machinery. Our customers come from a wide range of industries: railway, wind power, marine, industrial gearboxes, oil and gas extraction, crane construction or construction machinery as well as special machines. We also supply the retrofit industry and manufacture the parts in small series or individual production. Depending on the dimension a quality of 4 can often be achieved. We examine the possibilities without obligation and without charge. Our customers include renowned and well-known companies. References to your industry on request. We manufacture according to customer drawings and have our own hardening plant. This saves time and costs during production. Cooperation exists for gas nitration and single-tooth induction hardening with experts in their field. ZWP supports you in the overhaul of plants and machines (Retrofit).

[A/C Retrofit Valve Kit] The a/c recharge valve kit includes: 1 pieces r22 to r134a tow side adapters with dust cap, 1 pack BPV31 bullet piercing tap valve (with 1 piercing valve, 1 hex key, 2 adapters![R12 to R134A Retrofit Conversion Adapter] The ac retrofit valve with blue dust cap with 7/16- low side port can convert from R12, R22, R502 to R134a[BPV-31 Bullet Piercing Tap Valve] The bpv31 piercing valve is compatible with 1/4inch, 5/16inch, 3/8inch outside diameter p;pes. And the bullet piercing tap valve can replace the part model of AP450252S. BPV31D, CPV14, GPV31,GPV38, GPV56, MPV31[Premium Material] The r12 to r134a retrofit conversion fitting is made of premium brass and the BPV-31 Bullet p:ercing tap valve is made of zinc alloy, which make the retrofit valve kit durable for long-time use to meet your daily repair work need