4R HSS 20-280 4Rolls Hydraulic Plate Bending Machine

Şahinler 4R HSS 20-550 4Rolls Hydraulic Plate Bending Machine

Brand : Şahinler

Stock Code (4R HSS 20-550)

Estimated Delivery Time75 Days After Order

Shipment Place Turkiye

Payment Terms%30 On Order, %70 Before Shipment

Made InTürkiye

Minimum Order Quantity1 Pcs.

Warranty1 Year

Stock Amount : 0

Item is out of stock.

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Very suitable for medium and heavy plates or stainless steel bending
Ferrules in full circle, elliptical or varying radiuses can be done easily
Pinch roll and lateral rolls move pyramidal linear with hydraulic pistons
Overload Protection
Top Roll and Lateral Rolls are powered by hydromotor and planetary gearbox( 3 roll driven system )
Three digital readouts for easy roll positioning
Hydraulic tiltable Drop-End for easy removal of finished ferrule
Easy operation with mobile control panel
Welded steel frames
SAE 1050 (CK 45-50) forged or hot rolled, induction hardened and polished steel rolls
Conical bending device
Central lubrication system
Hydraulic balancing system (Ø280-320-350-380-400-460
Electronic balancing system (Ø500-550-580-620-680)
Automatical central lubrication system (Ø500-550-580-620 -680)
Double speed working system
Linear guide system. Pistons use all power for bending material.

Automation with NC and CNC control
Overhead crane for large diameters
Hydraulic lateral side supports for large diameters
Hydraulic plate ejector
Ground rolls for special jobs
Infinitively variable speed system
Electronical balancing system for parellel movement of the rolls (Ø280-320-350-380- 400-460)
Optional Accumulator System for rotating the welded parts

General Technical Specifications

Plate Bending Roll Type	4	pcs.
Useful Length	2050	mm
Central Rolls Diameter (Ø)	550	mm
Side Rolls Diameter (Ø)	450	mm

Bending Capacity Specifications and Power

Pre-bending thickness (Top Roll x 1,5)	45	mm
Min. Bending Diameter with Pre-bend (Top Roll x 1,5)	825	mm

Pre-bending thickness (Top Roll x 5)	50	mm
Min. Bending Diameter with Pre-bend (Top Roll x 5)	2750	mm

Bending thickness without pre-bend (Top Roll x 1,5)	50	mm
Min. Bending Diameter without Pre-bend (Top Roll x 1,5)	825	mm

Bending thickness without pre-bend (Top Roll x 5)	60	mm
Min. Bending Diameter without Pre-bend (Top Roll x 5)	2750	mm

Working Speed	1,5 -6	m/min.
Motor Power	66	Kw


Machine Dimensions

Length	5700	mm
Width	2900	mm
Height	2950	mm
Weight	40000	kg

• All technical speciﬁcations are subject to change without notice.
• Plate bending capacities are given for 260 N/mm2 plate yielding strength.

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