PTH 700 E

PTH 700 E electric stationary drum chipper for automatic feeding.

The PTH 700 E are industrial, stationary machines, equipped with an electric motor, mainly used in: biomass power plants, pellet mills, sawmills and chipping yards.
These chippers are able to process small logs, as well as trimmings, offcuts and sawmill waste, in a short time, producing up to 50 cubic metres per hour of wood chips of high quality and homogenous grain size.
The diameter of the chipper drum measures 660 mm and the inlet opening is 640 mm wide, enabling the machine to process logs with a diameter of up to 250 mm.
The clean cut guaranteed by the knives and the high inertia of the drum reduce the strain on the electric motor and stress, confirming the recognised production capacity and robustness of Pezzolato drum chippers.

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These chippers are usually fed through vibrating tables, vibrating channels, rubber belts depending on the type of material to be processed and production requirements. Automatic feeding can possibly be supported by the presence of Metal Detectors to detect the presence of iron pieces before the material to be processed reaches the drum, reducing the risk of accidents and breakages.
The cutting system used by Pezzolato consists of a closed drum with staggered sections equipped with knives, a counter-knife and an interchangeable calibration grid. This system guarantees the production of quality wood chips, as the closed drum allows the cutting length of the wood chips to be kept fixed and constant. The wood, subjected to the action of the knife, is transformed into calibrated chips, which are able to pass through the calibration grid immediately after cutting.
Also worth mentioning is the system with the drop counter-knife: this system minimises any damage caused by the accidental insertion of foreign bodies (not biomass) into the chipper.




75 KW

Electric engine power

250 mm

Max chipping diameter

640x400 mm

Max inlet passage


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Description

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PTH 700/660 E – Stationary drum chipper powered by 110 kW electric engine

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PTH 700/660 E – Stationary drum chipper driven by electric motor

Data Sheet

Data Sheet

Electric engine powerkW75
Maximum material passagemm640x400
Maximum chipping diameter (hardwood)mm250
Knivesn°3
Production per hourm³/h40-50
Drum diametermm660
Drum widthmm640

Configurations

Vibrating channel

Especially suitable for trimming and melting

3-chain loader

To be combined with the vibrating channel, it is also available with 4 chains

Vibrating table for loading

Available in different sizes (4×4 or 5×4 m)

Feeding chain

For material feeding. Available in different sizes

Rubber loading belt

For material introduction

Loading rollers

For material introduction

Rubber discharge conveyor

For the evacuation of wood chips

Bladed conveyor

For the discharge of wood chips at a height of 4.2 m

Accessories

Radio Controls

Different types of radio controls available for the management by remote of the main functions of the chipper

Screening zone

Screening zone

Collapsible counter-knife

Mounted on a sliding guide and secured with calibrated bolts. It prevents eventual damages caused by foreign bodies entering the machine

Tungsten carbide counter-knife elements

The independent counter-knife elements are available with a tungsten carbide coating

Available drives for this model:

Power take-off

Autonomous engine

Electric version

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