Bernardo HKS 3200 x 6 – Hydraulic plate shear up to 6 mm

Bernardo Hydraulic Shear HKS 3200 x 6

The Bernardo HKS 3200 x 6 hydraulic shear is a high-performance professional machine designed for cutting sheets up to 3200 mm in length and 6 mm in thickness (400 N/mm²). Thanks to the linear movement of the cutting bar and the adjustable angle between 0.5° and 1.5°, it offers optimal results even with thin sheets. The motorized CNC back gauge, adjustable from 20 to 600 mm, ensures precision, while the continuously adjustable cutting length allows significant time savings for short pieces. The welded steel structure ensures stability and durability, while the integrated lighting with shadow line increases operational accuracy. Maximum operator safety is provided by photocells and protective guards, while the foot pedal with emergency stop allows for safe and practical use. With a 7.5 kW motor and up to 35 strokes per minute, it is suitable for workshops and metal fabricators requiring quality, productivity, and reliability.

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Key Features:
Linear cutting bar movement for precise finishes
Adjustable cutting angle (0.5°–1.5°) ideal for thin sheets
Motorized CNC back gauge (20–600 mm)
Continuously adjustable cutting length for savings on short pieces
Integrated cutting line lighting with shadow contour
Welded steel structure for torsion-free processing
Maximum safety with photocells, protective grids, and emergency pedal
7.5 kW motor with 215-liter oil tank

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Technical Specifications

Specification	Value
Brand	Bernardo
Model	HKS 3200 x 6
Cutting length	3200 mm
Max. sheet thickness (400 N/mm²)	6 mm
Cutting angle	0.5° – 1.5°
Motorized back gauge	20 – 600 mm
Strokes per minute	14 – 35
Number of hold-downs	14 pieces
Throat depth	150 mm
Table height	800 mm
Support arms	4 pieces
Oil tank	215 liters
Motor power	7.5 kW
Machine length	3900 mm
Depth	2600 mm
Height	1750 mm
Weight	6800 kg

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Standard Equipment

Bernardo HKS 3200 x 6 hydraulic shear
Blade gap adjustment
Cutting area lighting
Motorized CNC back gauge
Front sheet supports
Side and angular stop
Protective sheet with photocells
ES21S CNC control unit
Foot pedal with emergency stop
Tool steel blades

Logistics

Bernardo shipping: 5–9 business days (7 days for Southern Italy). Large machine: coordinate unloading equipment with Krollit. Original spare parts available with 3–5 business day shipping. Customer support available in Italian.

Frequently Asked Questions

Does this shear have integrated CNC control?

Yes. Bernardo HKS and HSB series hydraulic shears come standard with ES21S CNC control, which manages the automatic cutting cycle, back gauge programming, and diagnostics. The CNC panel allows for programming of repetitive cycles without manual intervention between cuts.

What is the maximum thickness for stainless steel?

The nominal thickness of 6 mm refers to S235 steel (400 N/mm²). For AISI 304 stainless steel (600 N/mm²), the capacity is reduced by 30–40% (approximately 3.9 mm). Please check with Krollit for specific materials.

Are the blades reversible and how long do they last?

Yes. The blades have 4 reversible cutting edges. Their lifespan depends on the material cut and its thickness: on standard mild steel, blades last thousands of cuts before needing replacement. Original Bernardo blades are available with 3–5 business day shipping.

Is a special foundation required?

Large format hydraulic shears require an adequate industrial floor. For machines over 3,000 kg, consult a structural engineer. Coordinate with Krollit before ordering for complete installation specifications.

How much space is needed in the workshop?

A minimum clear space equal to the cutting length (3200 mm) in front of and behind the machine. For coil sheets, add the space for the uncoiler. Contact Krollit for the machine's complete dimensions.