SVTR 1 FIXED ROTATING UNWINDER
The SVTR1 unwinder is formed by a flat bar with or without cradle of wire containment, rotating on a fixed support shaft. Particularity suitable for wire-carrying moulding machines. Cradle and unwinder are made following customer requirements.

SVTR 2 FIXED ROTATING UNWINDER
The SVTR2 unwinder is similar to the SVTR1 but it has a moving roller device which stops the machine in case of wire tangle.
Both unwinders can be supplied with or without slowing down or stopping mechanical brake.

TECHNICAL FEATURES SVTR1-2 (Approximate values)
Load capacity 1500kg
External diameter 1100mm
Wire diameter 10 mm
Hank weight 1200 kg

SVTR3 ROTATING FIXED UNWINDER
The SVTR3 fixed unwinder is formed by a flat plate with or without wire containment cradle, rotating on a fixed support shaft with high load capacity thrust bearings. Particulary suitable for wire carrying moulding, drawing machines and for high speed applications.
Cradle and shaft are made depending on customer requirements.
The unwinder is supplied with slowing down and stopping mechanical brake.

TECHNICAL FEATURES SVTR3 (Approximate values)
Load capacity 3000kg
External diameter 1400mm
Wire diameter >10 mm
Hank weight 2500 kg

SVTR4 ROTATING SLIDING UNWINDER WITH INLINE PISTON RELEASE
The SVTR4 unwinder with inline piston release is formed by a flat plate with or without wire containment cradle, rotating on a support shaft, sliding on tracks.
Particulary suitable for wire-carrying moulding and drawing machines and for middle–speed applications.
The microswitch operated inline piston release is very important in case of tangle the wire: the piston enables the axial sliding of the structure in line with the machine, in order to avoid breakings.
The unwinder has a mechanical slowing-down and stopping brake, but on special request we can also supply a speed regulator for unwinding without any further towing device. Cradel and shaft are made depending on customer request.

TECHNICAL FEATURES SVTR3 (Approximate values) 
Load capacity 1500kg
External diameter 1400mm
Wire diameter 5-15 mm
Hank weight 1200 Kg

SVTR7 POWERED ROTATING UNWINDER
The SVTR7 rotating unwinder has a support plate controlled by a speed regulator, it is formed by a high-resistant plate for wire unwinding and containent and by a big support and ground fastening structure.
Particularly suitable in drawing workshops, it can be used also as powered unwinder; rotation powered by engine with inverter enables easy speed control, depending on machine speed.
Cradle and shaft are made depending on customer request.

TECHNICAL FEATURES SVTR7 (Approximate values)
Load capacity 3000kg
External diameter 1200mm
Wire diameter up to 40 mm
Hank weight 2500 Kg

SVTR8 ROTATING SLIDING UNWINDER WITH INLINE PISTON RELEASE
The SVTR8 sliding unwinder with inline piston release is formed by high resistant plate with wire containment cradle, rotating on a high load support shaft and sliding on tracks.
Particularly suitable for wire-carrying moulding machines, drawing machines with heavy hanks and for high speed applications. The microswitch operated adjustable inline piston release is particularly important in case of wire tangle because it enables axial sliding of unwinder in line with the machine, in order to avoid breakings. The unwinder has a mechanical slowing-down and stopping brake but we can also supply a speed regulator for unwinding without any further towing device. Cradle and shaft are made depending on customer request.

TECHNICAL FEATURES SVTR8 (Approximate values)
Load capacity 4000 kg
External diameter 1400mm
Wire diameter up to 40mm
Hank weight 3500 kg

AR 30 OVERTURING UNWINDING DEVICE
The AR30 overturing device with fixed shaft enables form 0 up to 90 degrees overturing of swift and pools through control unit powered hydraulic cylinders. This enables a quick material loading with bridge crane or lifting truck.

TECHNICAL FEATURES AR30 (Machine values)
Swift D750 h 1680 mm
Structure 1900 x 1800 mm
Wire diameter 30 mm
Hank weight 3000 kg
Foreseen weight 1750 kg

AG 30 OVERTURING UNWINDING DEVICE
The AG30 overturing unwinding device enables 90° overturing through control unit powered hydraulic cylinders. This enalbles a quick material loading
through bridge crane or gantry crane. Particularly suitale for high load and high speed unwinding applications.

TECHNICAL FEATURES AG30
Swift D750 h 1680 mm
Structure 1900 x 1800 mm
Max strength 7000 kg
Wire diameter 30 mm
Hank weight 3000 kg
Foreseen weight 1500 kg

ARG 30 OVERTURING UNWINDER FOR SWIFTS WITH INLINE PISTION RELEASE
The ARG30 overturing unwinder with inline piston release, with fixed or turning shaft enables 90° overturning of wire rods and drawn wire carryng swifts, through control unit powered hydraulical cylinder. This enables easy loading through lifting truck. The unwinder enables overturning and unwinding in three different positions, depending on starting position. Fixed on 4 wheels and supplied with antitorsion tracks, to enable sliding and braking through hydraulical cylinder in case of wire tangle. Particularly suitable for heavy and high speed
applications.

TECHNICAL FEATURES ARG30
Swift D750 h 1680 mm
Structure 2400 x 1800 mm
Brake run 600 mm
Max strength 7000 kg
Wire diameter 30 mm
Hank weight 3000 kg
Foreseen weight 1500 kg

ARSG 30 SELF-LINING OVERTURNING UNWINDER WITH INLINE PISTON RELEASE
ARSG 30 is formed by a powerful hydraulic lifting device and enables 90° overturning to simplify wire loading through forklift truck or crane. This special device raises the hank during unwinding as soon as it unrolls. The sliding structure can be placed in three different positions. Particularly suitable for hanks from 1500 Kg and more. A photocells system enables the regular alignment of wire to machine position. Thanks to a special support structure, including necessary protections, application is very esasy and digging reduced.

TECHNICAL FEATURES ARSG30
Swift D750 h 1680 mm
Structure 2400 x 1800 mm
Brake run 600 mm
Max strength 7000 kg
Wire diameter 30 mm
Hank weight 3000 kg
Lifting height
Foreseen weight 2400 kg

ARS 30 SELF-LINING OVERTURING UNWINDER WITH INLINE RELEASE
The ARS 30 is formed by a powerful hydraulic lifting device which can overturn up to 90° to simplify through bridge crane and lifting truck.
Supplied with rotating wire rod carrying swift, with antitangle hydraulical shaft. This device lifts the hank while unwinding. A photocells device keeps wire unwinding constantly aligned to machine height. Particularly suitable for hanks from 1500 Kg.

TECHNICAL FEATURES ARS30 (Approx. Values)
Swift D750 h 1772 mm
Structure 2330 x 2055 mm
Brake run 600 mm
Max. strength 7000 kg
Wire diameter 26 mm
Hank weight 3000 kg
Lifting height 900mm
Speed 5,2m/min
Machine weight 2400 kg

Stand
Tramev Srl
via Pascoli,47
23861 Cesana Brianza
(Lecco) (Italy)
Tel. +39 031658511
Fax +39 031658496