STV 50

STV 50, stacking machine

Images
stv50-2

Two-track product infeed.

STV50-3

Stacking device with rotation system.

STV50-6

Ideal for combination with a VS 320 packaging machine.

Standard specification

Welded machine frame, lacquered in stainless steel design colour, standard
Panels, doors and electrical cabinet or switchbox made from stainless steel
Cover panels with hasp locking
Protection hoods made of polycarbonate
Footrests without dowel holes
Conveyor system with constant speed
Servo driven compartment carousel(s) for piling
2-lane accumulating plastic roller carpet, Azetal, driven
Stopping unit for products at the infeed, driven
Side lateral guides, plain stainless steel, manual adjustable
2-lanes, driven accelerator belt, smooth plastic belt conveyor
Holding down clamp for products
Compartment carousel for piling, 2 units
Lateral guides within the piling system, manual adjustable
Stopping unit for products at the outfeed, driven
Outfeed with round belt conveyor, driven
Outfeed with plastic modular belt conveyor, closed smooth surface, driven
Unit for transfer in crosswise direction, installed above the transport system, pneumatic driven
Product outfeed with lateral guides, manual adjustable
Signal lamp - red / green
Switch cabinet with hasp locking
Switch cabinet with fan+filter system - standard-
Omron controls + switches
Servocontroller Yaskawa
Electric execution according to CE-specification
Package `Standard` -preparation for up to 5 different products
Operating language and labels in German language
Operating manual in German language
Documentation in German language
Options

Welded machine frame, stainless steel, standard
Protection hoods made of perforated stainless steel panels
Sloping top pressure conveyors to flatten products during throughfeed - Positioned on top of the infeed - 2 lanes
Servo driven turning device for products by 90° - with lifting device 2 lanes
Additional signal lamp
Switch cabinet with air-conditioning
Allen Bradley controls + switches
Voltage modulation, 3-phase
UL- certificate / UL-c certificate and labeling before delivery at GHD Hartmann
Electric execution according to UL-specification
Customer-specific special machine modifications
Customer-specific operating language and labels
Customer-specific operation manual
STV 50

Can the machine be cleaned wet?

The machines are designed according to protection class IP54. Wet cleaning of the machines inside the cutting and packaging room is not recommended as moisture and bread crumbs directly cause the formation of mold spores.

Wet cleaning should therefore only take place outside the cutting and packaging room: components of the machine, such as guide plates, can be dismantled and cleaned at an external washing area. After drying and disinfection, the hygienically flawless dry components can be inserted into the device and reused.

Change kits allow cleaning and preparation in addition to the production operation.

How loud is a machine by GHD Hartmann?

The noise emission initially depends on the type of machine. Packaging machines, cutters or systems for grouping are fundamentally different due to the different functions.

Another factor is the nature of the products, which can behave differently during processing and transportation. A machine may be very quiet at idle, but produces varying amounts of noise during processing, depending on the products.

The type of cover also has a great influence on the noise emission: Polycarbonate viewing covers significantly reduce the noise level, while perforated grids can not significantly reduce noise emissions.

As a rule, the maximum noise emission of the machines is not more than 78 dB (A).

Which controls can GHD Hartmann Maschinenbau offer?

In addition to contactor controls for simple devices, GHD Hartmann Maschinenbau offers systems from the manufacturer Omron as a standard controller for more complex tasks.

Siemens or Allen Bradley are available as options.

What compressed air quality is recommended for machine use in the food industry?

According to ISO 8573-1 with reference to VDMA standard sheet 15390-2, we specify a compressed air quality that we recommend when using the machines and devices.

Cracker eckig
runde Cracker
smörre 1

STV 50

Fully automatic machine for forming product stacks for flat products. The products are automatically stacked and rotated 90° horizontally. The device enables double-track feeding of products and simultaneous stacking of two separate product stacks. The stacks are discharged on a common discharge track to the packaging line.

Technical specifications

Dimensions: Length: approx. 4000 mm, Width: approx. 1500 mm, Height: approx. 2200mm
Product dimensions: Length: 70 - 120 mm, Width: 70 - 120 mm, Height: 15 - 30 mm
Capacity: per stacking lane 80 products/min, max. 160 products/min
Speed: adjustable
Controller: Omron
Operating panel: Touch panel /Touch panel of another machine
24 V, DC
Frequency controller: Hitachi
Servo-controler: Yaskawa
Pneumatic system: Festo
Power supply: 230 / 400 Volts , 50 cycles
Power input: approx. 3,5 kW
Compressed air: min. 6,0 bar (ISO 8573-1)
Operating side: left / right
Protection class: IP 54
Adjustment: manual