ECOTRADER GROUP

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, drive technology and are looking forward to new customers. Sectors of our (international) customers are: Mining, Oil, Offshore, 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 Cooperation with companies for special manufacturing of gears and pinions etc We speak English. ZWP is looking forward hearing from you.

We focus on quality and consistency. Batch production are always consistent with sample. Our Quality assurance: 1. Non-destructive test (NDT): magnetic particle examination (MPE), ultrasonic examination (UE), liquid penetration examination (LPE), X ray. 2. Experienced inspector on dimensions, CMM dimension testing and other tools. 3. To maintain our reputation, we still have excellent return and claim policy even some rare defects. 4. Our prices are always competitive. 5. Spectrometers to assure the material.

RUF briquettes are made in square shape usually, and have the same functinos of other models. Easy stacking and handling, and can be made by different materials. It contains more moisture than the others and also creates more ash. So packing is very important question. Our company produces RUF briquettes from 85% of conifers (pine, spruce). We take special care on Briquettes packaging. They are packed in plastic bags with vacuum. On each and every pallet there is a page with total amount of briquettes, gross and net weight. It is 100% ecological, no added glues or chemicals.

Wind down the air and these are sure to stay in overnight. Bark briquettes have extremely long burning time up to 10-16 hours. That is not to say you can come down next morning, give them a poke and they burst into flames, rather that there is still a good warmth in the stove and a glow from the ashes. Bark does produce extra ash, more ash creates a bigger heat store, but also more ash to dispose of the next day.