Helical bevel gears - 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. We are looking forward getting intouch with you to have a conversation about possibilities for your supply. 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.

The KS Twin Gear helical bevel gearbox is a high performance and precision gearbox. This two-stage gearbox available in ratios up to 75:1 is very space-efficient and suits an array of applications. High torsional stiffness and low backlash ensure a high transmission accuracy. Features and benefits: Precision component parts Suitable for high input speeds Extremely compact design Motor mounting via coupling High torsional stiffness High torque Low-noise hypoid bevel gears

GRK - Geared agitator with helical bevel geared drive The GRK series geared agitator equipped with a helical bevel geared drive with reinforced bearing can be used for a wide range of applications due to its low installation height. This ow installation height can be achieved thanks to the horizontal position of the drive. The agitator shaft of the GRK series is directly mounted in the hollow shaft of the gear and, upon request, this agitator shaft can be divided by flanged coupling. After assembly of the mixer, the agitator shafts are balanced for concentric run. The GRK series features shaft lengths of up to 6,000 mm and drive ratings of up to 75.0 kW. It has a standard output speed of 1 to 250 rpm. According to the specific mixing task, the GRK series can be supplied with matching mixing elements and various seals. Upon request, we supply the GRK series with frequency controlled drives that have drive ratings of up to 7.5 kW. Type test certificate for explosive zone 0.

The LRD series top-entry sealed agitator can be used for mixing in closed containers with a mechanical seal. It is designed with a coupling housing. The agitator shaft is borne in the bearing housing and the mechanical seal (single- or double-acting). The seal can be exchanged without dismantling the mixer from the tank (also in case of a side entry). Drives with shaft journals for LRD series: Three-phase motor Helical geared drive unit Parallel shaft geared drive unit Variable speed geared drive unit Helical bevel geared drive unit According to the tank size, the LRD series agitator is available in four different frame sizes. Shaft diameters of 30 mm to 90 mm and shaft lengths of up to 10,500 mm are feasible. Explosion protection to ATEX 2014/34/EU for explosive zones 0 to 2 for gases and for explosive zones 20-22 for dusts (device group II, categories 1-3). Pharmaceutical version with FDA and GMP feasible.

The LRE is the most simple solution of an industrial agitator. It consists of a hollow shaft geared drive (worm geared, parallel shaft geared or helical bevel geared drive) and a rigid cast steel bearing housing. Due to this construction high torques are achieved. The agitator shaft is borne within the gear box and the bearing housing and is divided by a flanged coupling below the mounting flange. According to your tank size, the LRE series agitator is available in four different frame sizes. Shaft diameters of 40 mm to 130 mm with lengths of up to 12,000 mm are realized. Sealing housings supplied with shaft seals in various materials are feasible, stuffing boxes or mechanical seals are an alternative. Explosion protection to ATEX 2014/34/EU for explosive zones 0 to 2 for gases and for explosive zones 20-22 for dusts (device group II, categories 1-3).

LRD - Top-entry sealed agitator The LRD series top-entry sealed agitator can be used for mixing in closed containers with a mechanical seal. It is designed with a coupling housing. The agitator shaft is borne in the bearing housing and the mechanical seal (single- or double-acting). The seal can be exchanged without dismantling the mixer from the tank (also in case of a side entry). Drives with shaft journals for LRD series: Three-phase motor Helical geared drive unit Parallel shaft geared drive unit Variable speed geared drive unit Helical bevel geared drive unit According to the tank size, the LRD series agitator is available in four different frame sizes. Shaft diameters of 30 mm to 90 mm and shaft lengths of up to 10,500 mm are feasible. Explosion protection to ATEX 2014/34/EU for explosive zones 0 to 2 for gases and for explosive zones 20-22 for dusts (device group II, categories 1-3). Pharmaceutical version with FDA and GMP feasible.

LRE - Simple top-entry agitator The LRE is the most simple solution of an industrial agitator. It consists of a hollow shaft geared drive (worm geared, parallel shaft geared or helical bevel geared drive) and a rigid cast steel bearing housing. Due to this construction high torques are achieved. The agitator shaft is borne within the gear box and the bearing housing and is divided by a flanged coupling below the mounting flange. According to your tank size, the LRE series agitator is available in four different frame sizes. Shaft diameters of 40 mm to 130 mm with lengths of up to 12,000 mm are realized. Sealing housings supplied with shaft seals in various materials are feasible, stuffing boxes or mechanical seals are an alternative. Explosion protection to ATEX 2014/34/EU for explosive zones 0 to 2 for gases and for explosive zones 20-22 for dusts (device group II, categories 1-3).

Eickhoff gear solutions for bucket wheel excavators / stackers / reclaimers are characterised by a compact design, high adaptability and low weight. The robust gearboxes are perfectly matched to the requirements and ensure maximum availability for the mining and transport of raw materials. Our gear units are used as bucket wheel drive, travel drive or conveyor drive. When replacing existing drives, in many cases the weight can be reduced even further by increasing the performance. Advantages at a glance: — Customized solutions — Compact and weight-optimized construction — High power density — Reliable and low maintenance

Eickhoff has been a renowned manufacturer of axle drives for rail vehicles such as locomotives and track work vehicles for more than five decades. The wheelset drives can be designed as bevel gears, spur gears or customized solutions, so that they optimally meet the performance requirements. We meet the high-quality standards in the field of transport technology thanks to our many years of experience in service and more than 2000 newly delivered final drives. Our gearboxes are robust, durable and designed for use under extreme conditions.

The unrestricted availability of energy is playing an increasingly important role. Highly efficient gas or diesel generators, so-called gensets, are used as power generators, e.g. as emergency power generators in hospitals or as temporary power suppliers in areas that are difficult to access. Another area of application is large data centres, where the unrestricted and uninterrupted availability of electricity must be guaranteed. Gensets ensure the power supply in any situation, even under extreme conditions. Our genset gearboxes are connected between the motor and the generator, so that a frequency adjustment for the required power grid is achieved. It is possible to adjust the frequency from 50Hz to 60Hz as well as from 60Hz to 50Hz. The speed transmission is highly efficient, as the single-stage spur gears guarantee a high efficiency of >99%. The use of a labyrinth sealing system also means that the drives require very low maintenance.

The unrestricted availability of energy is playing an increasingly important role. Highly efficient gas or diesel generators, so-called gensets, are used as power generators, e.g. as emergency power generators in hospitals or as temporary power suppliers in areas that are difficult to access. Another area of application is large data centres, where the unrestricted and uninterrupted availability of electricity must be guaranteed. Gensets ensure the power supply in any situation, even under extreme conditions. Our genset gearboxes are connected between the motor and the generator, so that a frequency adjustment for the required power grid is achieved. It is possible to adjust the frequency from 50Hz to 60Hz as well as from 60Hz to 50Hz. The speed transmission is highly efficient, as the single-stage spur gears guarantee a high efficiency of >99%. The use of a labyrinth sealing system also means that the drives require very low maintenance.

Sophisticated drive concepts for ball mills and rotary kilns require powerful solutions. Eickhoff offers different gear solutions for the various drive concepts established in the field, such as side drive, central drive and direct drive. In addition to the robust Eickhoff helical gearboxes, our ED planetary gearboxes are preferred, especially for a central drive. They offer a compact solution with extremely high power density and are therefore also leading from an economic point of view. Even torques of over 7,000 kNm can be realised. Typical applications are the crushing of raw materials as well as the burning of cement clinker. The gears are characterised by a long service life and high power density.