Chip conveyors

Scraper belt conveyor K

Application

KNOLL scraper belt conveyors K are plants for transporting metal chips and small parts.

  • Decentral use on individual and interlinked machine tools
  • Central use for waste disposal from machine groups and entire production areas
  • Suitable for short chips (e.g. steel, brass, aluminum, copper, cast)
  • Suitable for wet and dry processing

Properties

Benefits
Safety slide coupling Effective overload protection
Extraction of the cooling lubricant from the trough High delivery rate possible
Edge filter in the trough in front of the suction line Good chip pre-separation
Simple layout Easy to service
Customer-specific design Best-possible addressing of requirements

Description

Main functions

  • Collection of the chips/parts
  • Transporting of the chips/parts to the discharge point on the container bottom

Additionally for wet processing

  • Collecting of the cooling lubricant
  • Separating of chips and cooling lubricant
  • Buffering of cooling lubricant
  • Transporting of the cooling lubricant for processing, return pumping station or machine

Continuous scraper belt

  • 2 roller chain strands that are connected to scraper bars
  • Positively-driven chain circulation
  • Tensioning through easy adjustment of the bearing retainers

Combination possibilities

For other requirements, on request we can combine the conveyor with

  • Filter systems for cleaning the cooling lubricant and supplying the machine tool
  • Chip reducers for generating pumpable or absorbent chips
  • Return pumping stations for transporting chips and cooling lubricant to the central plant
  • Extraction stations for transport of chips to the central plant

Magnetic band conveyor M

Application

KNOLL magnetic band conveyors M are plants for transporting ferromagnetic chips and small parts.

  • Decentral use on individual and interlinked machine tools
  • Central use for waste disposal from machine groups and entire production areas
  • Suitable for short steel or cast chips (e.g. from hobbing) and punching
  • Suitable for wet and dry processing
  • Not suitable for anti-magnetic steel, NE metals, and long chips/chip balls 150 mm length

Properties

Benefits
Simple layout Easy to service
Magnetic operating principle Very good separation of even the smallest particles
Customer-specific design Best-possible addressing of requirements
Chip transport outside of the sealed conveyor trough Low wear, great durability

Description

Main functions

  • Collection of the chips/parts
  • Transporting of the chips/parts to the discharge point on the conveyor plate

Additionally for wet processing

  • Collecting of the cooling lubricant
  • Separating of chips and cooling lubricant
  • Buffering of cooling lubricant
  • Transporting of the cooling lubricant for processing, return pumping station or machine

Continuous magnetic band

  • 2 roller chain strands that are connected to carrying bars and permanent magnets
  • Positively-driven chain circulation
  • Automatic tensioning

Combination possibilities

For other requirements, on request we can combine the conveyor with

  • Filter systems for cleaning the cooling lubricant and supplying the machine tool
  • Chip reducers for generating pumpable or absorbent chips
  • Return pumping stations for transporting chips and cooling lubricant to the central plant
  • Extraction stations for transport of chips to the central plant

Slat band conveyor P

Application

KNOLL slat belt conveyors P are plants for transporting metal chips and small parts.

  • Decentral use on individual and interlinked machine tools
  • Central use for waste disposal from machine groups and entire production areas
  • Suitable for long chips, chip balls, wool chips (also in combination with short chips)
  • Suitable for wet and dry processing

Properties

Benefits
Plates without hinges Great durability
Profiled plates Great stability
Perforated plates Good chip pre-separation
Belt sealing with labyrinth Good chip pre-separation
Screwed plates and baffle elements Easy to service
Customer-specific design Best possible addressing of requirements

Description

Main functions

  • Collecting of the chips/parts
  • Transporting of the chips/parts to the discharge point on the upper belt span

Additionally for wet processing

  • Collecting of the cooling lubricant
  • Separating of chips and cooling lubricant
  • Buffering of the cooling lubricant
  • Transporting of the cooling lubricant for processing, return pumping station or machine

Continuous slat belt

  • 2 roller chain strands that are screwed together with steel plates via consoles
  • Positively-driven chain circulation
  • Tensioning through easy adjustment of the bearing retainers

Combination possibilities

For other requirements, on request we can combine the conveyor with

  • Filter systems for cleaning of the cooling lubricant and supplying the machine tool
  • Chip reducers for generating pumpable or absorbent chips
  • Return pumping stations for transporting of chips and cooling lubricant to the central plant
  • Extraction stations for transport of chips to the central plant

Slat band conveyor P-40L

Application

KNOLL slat band conveyors P are plants for transporting laser, punching and sheet metal parts.

  • Decentral use on individual and interlinked sheet metal parts for laser cutting, nibbling and punching as well as bulk goods
  • Central use for waste disposal from machine groups and entire production areas
  • Suitable for dry processing

Properties

Benefits
Plates without hinges Great durability
Profiled plates Great stability
Screwed plates and baffle elements Easy to service
Customer-specific design Best possible addressing of requirements

Description

Main functions

  • Collecting of the parts
  • Transporting of the parts to the discharge point on the upper belt span

Continuous slat band

  • 2 roller chain strands that are screwed together with steel plates via consoles
  • Positively-driven chain circulation
  • Tensioning through easy adjustment of the bearing retainers

Return pumping station RIK

Areas of application
 

The return pumping station RIK is a compact chip conveyor station that may be integrated into a machine bed. It is used for the unmanned transport of medium amounts of chips and cooling lubricant from the processing machine to a separator/filter. This construction unites the characteristics of conventional solutions from chip conveyors and separate pumping stations into a combined unit. Chips that result from the processing of materials such as cast or aluminium are particularly suitable. Steel chips are suitable only if they are of uniform length and in small quantities.

Properties

  • Fully automatic, unmanned chip transport
  • Little space required, other than for the machine
  • Low overall height, ideal for automation facilities
  • Chip reducer may be retrofitted
  • Hopper and screws adjustable at the machine tool
  • All drives and maintenance areas are outside of the machine tool
Function

The chips and the cooling lubricant arrive from the machine tool into the screw trough. One or more screw conveyors transport the chips horizontally directly into the chip reducer. After the chips are reduced, they as well as the cooling lubricant arrive in the pump back tank. The chip/cooling lubricant mixture is then fed uniformly into the return pump, which transports it by return pipe to the central or decentralised separating/filtering unit. The controlled interaction between pump and metering unit ensures safe chip transport, independent of the chip shape and the resulting amount of chips or cooling lubricant. For small chips without a tendency to form clusters, no chip reducer is necessary.

Return pumping station RKR

Areas of application
 

The return pumping station RKR is a chip conveyor for attachment on individual machines and transfer lines. It is used for the unmanned transport of medium to large amounts of chips and cooling lubricant from the processing machine to a separator/filter. Cooling lubricants and chips that result from cutting machining of materials such as steel, cast or aluminium are particularly suitable.

Properties

  • Fully automatic, unmanned chip transport
  • Little space required, other than for the machine
  • Low overall height, ideal for automation facilities
  • Chip reducer may be retrofitted
  • Hopper and screws adjustable at the machine tool
  • All drives and maintenance areas are outside of the machine tool

Function

The chips and the cooling lubricant arrive from the machine tool into the screw trough. One or more screw conveyors transport the chips horizontally directly into the chip reducer. After the chips are reduced, they as well as the cooling lubricant arrive in the pump back tank. The chip/cooling lubricant mixture is then fed uniformly into the return pump, which transports it by return pipe to the central or decentralised separating/filtering unit. The controlled interaction between pump and metering unit ensures safe chip transport, independent of the chip shape and the resulting amount of chips or cooling lubricant. For small chips without a tendency to form clusters, no chip reducer is necessary.

Return pumping station RSR

Areas of application
 

The return pumping station RSR is a compact conveyor station suitable for attachment on machine tools which produce small amounts of chips, in particular grinding machines. It can also be installed as collecting station for small amounts of cooling lubricant from centrifuges, conveyors and drip pans.

Properties

  • Fully automatic, unmanned cooling lubricant and chip transport
  • Simple, solid design
  • Chip reducer cannot be retrofitted
  • The cooling lubricant intake can be adapted to the machine (gravity inflow or pumping)
  • All drives and maintenance areas are outside of the machine tool

Function

The cooling lubricant contaminated with sludge or chips flows through an outlet on the machine tool and into the pump back tank. An auxiliary lifting pump assists this process where required. The recirculation pump transports the chip/cooling lubricant mixture through the return pipe to the filtration system. The tangential intake has a helical channel which prevents the deposition of grinding sludge.

Strap hinge conveyor S

Application
 

KNOLL strap hinge conveyors S are plants for transporting metal chips and small parts.

  • Decentral use on individual and interlinked machine tools
  • Central use for waste disposal from machine groups and entire production areas
  • Suitable for long chips, chip balls, and wool chips
  • Suitable for wet and dry processing

Properties

Benefits
Safety slide coupling Effective overload protection
Simple layout Easy to service
Customer-specific design Best-possible addressing of requirements

Description

Main functions

  • Collection of the chips/parts
  • Transporting of the chips to the discharge point on the upper belt span

Additionally for wet processing

  • Collecting of the cooling lubricant
  • Separating of chips and cooling lubricant
  • Buffering of cooling lubricant
  • Transporting of the cooling lubricant for processing, return pumping station or machine

Continuous strap hinge

  • 2 roller chain strands that are connected to steel plates
  • Positively-driven chain circulation
  • Tensioning through easy adjustment of the bearing retainers

Combination possibilities

For other requirements, on request we can combine the conveyor with

  • Filter systems for cleaning the cooling lubricant and supplying the machine tool
  • Chip reducers for generating pumpable or absorbent chips
  • Return pumping stations for transporting chips and cooling lubricant to the central plant
  • Extraction stations for transport of chips to the central plant

Scraper belt conveyor SF

Application
 

KNOLL scraper belt conveyors SF are plants for collecting and separating chips and cooling lubricants. For a still better preparation of the cooling lubricant, a filtration process can also be integrated.

  • Decentral use on individual and interlinked machine tools
  • Central use for waste disposal from machine groups and entire production areas
  • Suitable for short steel chips, needle chips (e.g. brass), cast chips, cast abrasion and grinding sludge
  • Suitable for wet and dry processing

Properties

Benefits
Safety slide coupling Effective overload protection
Simple layout Easy to service
Customer-specific design Best-possible addressing of requirements

Description

Main functions

  • Collection of the chip and cooling lubricant mixture
  • Separation of chips and cooling lubricant through segmentation
  • Transporting of the chips/parts to the discharge point on the container bottom
  • Buffering of cooling lubricant
  • Transport of cooling lubricant to the filters
  • Transport of the cooling lubricant to the machines

Continuous scraper belt

  • 2 roller chain strands that are connected to scraper bars
  • Unguided chain circulation (hanging belt)
  • No rechipping necessary

Combination possibilities

For other requirements, on request we can combine the conveyor systems with

  • Systems for retreating chips
  • Systems for conveying the chips into containers

Scraper belt conveyor SR

Application
 

KNOLL scraper belt conveyors SR are plants for collecting and separating chips and cooling lubricants from several machine tools. For even better preparation of the cooling lubricant, a filtration process can be integrated.

  • Setup as central plant for machine groups and complete production areas
  • Suitable for short chips and grinding sludge
  • Suitable for wet and dry processing

Properties

Benefits
Safety slide coupling Effective overload protection
Wear-resistant model Great durability
Robust construction High capacity
Customer-specific design Best-possible addressing of requirements

Description

Main functions

  • Collection of the chip and cooling lubricant mixture
  • Separation of chips and cooling lubricant through segmentation
  • Transporting of the chips/parts to the discharge point on the container bottom
  • Buffering of cooling lubricant
  • Transport of cooling lubricant to the filters
  • Transport of the cooling lubricant to the machines

Continuous scraper belt

  • 2 roller chain strands that are connected to scraper bars
  • Positively-driven chain circulation
  • Tensioning through easy adjustment of the driving frame

Combination possibilities

For other requirements, on request we can combine the conveyor with

  • Systems for retreating chips and sludge (dryer, presses, concentrators)
  • Systems for conveying the chips into containers

Traction flap conveyor ZK

Areas of application
 

Transport of long and short broken metal chips. Suitable for large conveying routes, long and short steel chips, needle chips (e.g. brass), dry processing and wet processing. Installation possible as individual conveyor or interlinked system.

Function

Feeding of the material to be conveyed into the collection trough. Conveying of the bulk material on the container bottom to the discharge opening by means of a flap, simultaneously draining of the cooling lubricant. Discharging of the material to be conveyed into the collection container or into another conveyor for removal.

Extraction stations

KNOLL extraction stations convey metal chips fully automatically from machine tools or collection points to the central extraction system. Room air serves as the carrier medium and transports the dry or slightly moist chips over distances of up to 500 m. Depending on requirements, extraction stations are machine integrated or located below the chip conveyor.

Extraction station SBS

With hopper and screw conveyor. For high capacity of short chips and installation under discharge conveyors.

Extraction station SBS/ZV

With hopper, chip reducer and screw conveyor. For medium and high capacity of long chips and installation under discharge conveyors.

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Letöltések

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