NERAK systems for unit loads N E R A K Vertical conveyors NERAK - EXPERTS IN VERTICAL CONVEYING

NERAK vertical conveyors for unit loads || As experts in vertical conveying technology we offer the right solution for each individual application. And that means a cost-effective design as well as reliability and durability in operation. OEMs and end users alike focus on NERAK conveying technology when looking for an efficient solution to their conveying problems – whether for a single solution or large project. Whenever vertical conveying is the topic of conversation today, the name NERAK springs to mind. Innovation and reliability of our S-shaped conveyors in many fields of goods handling have...

The outstanding features of this chain are that it has no links, is silent-running, wear-resistant and virtually maintenance free, all excellent qualities further enhanced by its corrosion-free design. || Our strengths lie in quality, flexibility and the rubber block chain. At the heart of every NERAK conveyor drive system is the heavy-duty rubber block chain. The rubber block chain gets its high tensile strength from embedded vulcanized steel cables. Thanks to the silent operation of the rubber block chain, there is no noise annoyance at the workstations in the immediate vicinity of the conveyor....

|| In the world of vertical conveying technology today, the term S-conveyor is synonymous with NERAK. By combining innovative technology with all-round reliability, NERAK has succeeded in developing a classic solution that has become well established on the market. In logistic systems, wherever differences in height have to be overcome with high throughputs, you can find a NERAK S-conveyor in operation, particularly in time-critical processes, e.g. in the car industry, distribution centres and international airport check-ins. NERAK vertical conveyors are capable of transporting goods both carefully...

Depending on the weight and type of the item to be transported and the required throughput, NERAK combines platforms, rubber block chains, direction changes and frame structures in an optimum configuration to create the perfect solution, ranging from the light-weight design for food trays to the heavier design to cope with loaded Euro pallets with payloads up to 1.5 t. For the supporting frame, aluminium system profiles and steel or stainless steel profiles are used to suit the size and application. • Trays • Cardboard boxes • Euro pallets • Shrink-wrap packages • Soft packages • Sacks • Air luggage...

NERAK S-conveyor and C-conveyor || Whatever the job NERAK has the right platform Euro pallets NERAK – EXPERTS IN VERTICAL CONVEYING

|| Feed section At the feed section, the segregated goods are transferred smoothly from the indexing horizontal conveyor onto the platform of the S-conveyor moving at synchronised speed. Waiting in horizontal position, the platforms form a solid surface to carry the items. Photoelectric cells detect approaching goods and stop the infeed conveyor until the platforms are in the correct position. The infeed conveyor then restarts transferring the goods smoothly onto the platform. Infeed of the items onto the platform can be determined by the customer. Appropriate synchronising equipment can be provided...

NERAK circulating conveyors for continuous vertical transport || NERAK circulating conveyors are designed for the continuous vertical handling of unit loads with loading and unloading points at various levels (paternoster principle). These systems are used mainly in large dispatch centres with many infeed and discharge levels. The continuously circulating system uses the NERAK rubber block chain from which platforms are suspended. The load is fed in on the way up and discharged on the way down. There are two distinct types of system, depending on whether the unit loads have identical or varying...

|| Design The circulating vertical conveyors are fabricated in welded sections to facilitate ease of transport and erection on site. The structure is designed to be selfsupporting, including the drive and all feed and discharge stations. As a rule, the conveyor is completely enclosed with perforated sheet cladding, with maintenance doors at the feed and discharge stations. || Circulating conveyor for unit loads of identical dimensions, such as plastic boxes 600 x 400 x 400 mm These conveyors are designed for unit loads of identical dimensions. The items are loaded and unloaded by pivoting belt...

NERAK portal lifter for individual loads up to 200 kg || The NERAK portal lifter has been designed to transport individual loads up to 200 kg. A lifting bracket suspended on two rubber block chains is moved up and down guide rails by a frequency-controlled geared brake motor, stopping at any number of feed stations required. The electrical components mounted on the lifting carriage are supplied with power by means of a flexible power cable. The hoist system operates with or without a counterweight, depending on the required cycle times. The lifting carriage can be fitted with different types of...

3 1 Direct drive with shaft-mounted geared motor and toothed drive wheels. The lifting speed can be up to 2.0 m/s. Depending on the lifting height, as many as 200 cycles per hour can be achieved. 2 The frame supporting functional elements and cladding 3 NERAK rubber block chain with embedded steel cable as the drive system 4 4 Lifting carriage with horizontal conveyor Transfer from belt conveyor on lifting carriage to the subsequent roller conveyor Transfer station Double belt conveyors can be supplied as an option

NERAK reciprocating lifts || While the S-shaped conveyor is suitable for high throughputs, the reciprocating lift is the classic choice for smaller throughputs. This type of lift is available in a number of designs and is used to transport material between two or more levels. With the reciprocating lift, a horizontal conveyor such as a belt conveyor or roller conveyor is fitted to a lifting carriage. This lifting carriage guided on rollers can serve any number of levels. Lifting is performed by a geared brake motor which may be pole-changing or frequency controlled, depending on the particular...