MECHAFIN MUCH MORE THAN WELDING EQUIPMENT WIRE DRIVE SYSTEMS & INTEGRATION MODULES

MECHAFIN MUCH MORE THAN WELDING EQUIPMENT WIRE DRIVE SYSTEMS & INTEGRATION MODULES

NOTHING MEETS YOUR REQUIREMENTS AS EFFICIENTLY AND EFFECTIVELY AS MECHAFIN WIRE DRIVE SYSTEMS 2 Our cost effective, high quality wire drive systems for welding machines and push-pull applications are supplied to customers worldwide. MECHAFIN offers you a wide range of wire drive systems from the semi professional welding machine market up to the heavy duty, industrial version. As in the case of all our products and subsystems, we attach high priority to flexible and complete integration of the product in every complete wire drive system. Adaptive products through modular construction concepts Feedplate made out of aluminium or glass fibre reinforced plastic (GRP) Wide range of feedrolls in metric or imperial with v-groove, u-groove, twin and knurled Heavy duty feedrolls 22, 30, 37, 40 mm diameter feedrolls All wire drive systems are upgradeable in the field from: Two Roll WDS, One Roll Driven Two Roll WDS, Two Roll Driven, Geared or Four Roll WDS, Two Roll Driven, Geared Four Roll WDS, Four Roll Driven, Geared Top wire feeding force with no slip Low spare parts volume though identical components in the product families Long system life and durability

WIRE DRIVE SYSTEMS THE RIGHT SYSTEM FOR EVERY APPLICATION! ME 8700 Series, Two Roll Wire Drive System, Glass Fibre Reinforced Plastic (GRP) Feed Plate, 30 mm Feed Rolls, Left and Right Release Pressure Device ME 8720 One Roll Driven GRP Pressure Arm ME 8720 One Roll Driven Steel Pressure Arm ME 8721 One Roll Driven Steel Pressure Arm ME 8722 Two Roll Driven, Geared Steel Pressure Arm ME 8722 T.B.G. Two Roll Driven, Geared Steel Pressure Arm ME 9900 Series, Two Roll Wire Drive System, Aluminium Alloy Feed Plate, 30 mm Feed Rolls, MESR 9920 One Roll Driven GRP Pressure Arm MESR 9921 One Roll Driven Aluminium Pressure Arm MESR 9921 One Roll Driven Aluminium Pressure Arm MESR 9922 Two Roll Driven, Geared Aluminium Pressure Arm MESR 9922 T.B.G. Two Roll Driven, Geared Aluminium Pressure Arm MEFR 9920 One Roll Driven GRP Pressure Arm MEFR 9921 One Roll Driven Aluminium Pressure Arm MEFR 9921 One Roll Driven Aluminium Pressure Arm MEFR 9922 Two Roll Driven, Geared Aluminium Pressure Arm MEFR 9922 T.B.G. Two Roll Driven, Geared Aluminium Pressure Arm 3 ME 8720 ME 8722 MESR 9920 T.B.G. MEFR 9921 MEFR 9922 T.B.G.

ME 9800 Series, Mini, Four Roll Wire Drive System, Aluminium Feed Plate, 30 mm Feed Rolls, Front Release Pressure Device ME 9842 Two Roll Driven, Geared Steel Pressure Arm ME 9844 Two Roll Driven, Geared Steel Pressure Arm ME 9844 T.B.G. Four Roll Driven, Geared Steel Pressure Arm ME 9900 Series, Four Roll Wire Drive System, Aluminium Feed Plate, 30 mm Feed Rolls, MESR 9940 Two Roll Driven, Geared GRP Pressure Arm MESR 9942 Two Roll Driven, Geared Aluminium Pressure Arm MESR 9944 Four Roll Driven, Geared Aluminium Pressure Arm MESR 9944 T.B.G. Four Roll Driven, Geared Aluminium Pressure Arm MEFR 9940 Two Roll Driven, Geared GRP Pressure Arm MEFR 9942 Two Roll Driven, Geared Aluminium Pressure Arm MEFR 9944 Four Roll Driven, Geared Aluminium Pressure Arm MEFR 9944 T.B.G. Four Roll Driven, Geared Aluminium Pressure Arm 4 ME 9842 ME 9844 T.B.G. MESR 9942 MEFR 9944

ME 2500 Series, Two Roll Wire Drive System, Aluminium Feed Plate, 37 mm Feed Rolls, MESR 2520-37 One Roll Driven GRP Pressure Arm MEFR 2520-37 One Roll Driven GRP Pressure Arm MEFR 2521-37 One Roll Driven Aluminium Pressure Arm MEFR 2522-37 Two Roll Driven, Geared Aluminium Pressure Arm MEFR 2522-37 T.B.G. Two Roll Driven, Geared Aluminium Pressure Arm ME 2000 Series, Four Roll Wire Drive System, Aluminium Feed Plate, 37 mm Feed Rolls, MESRC 2040-37 Two Roll Driven, Geared GRP Pressure Arm MEFRC 2040-37 Two Roll Driven, Geared GRP Pressure Arm MEFRC 2042-37 Two Roll Driven, Geared Aluminium Pressure Arm MEFRC 2044-37 Four Roll Driven, Geared Aluminium Pressure Arm MEFRC 2044-37 T.B.G. Four Roll Driven, Geared Aluminium Pressure Arm ME 2000 Series, Compact, Four Roll Wire Drive System, Aluminium Feed Plate, 37 mm Feed Rolls, MESRS 2040-37 Two Roll Driven, Geared GRP Pressure Arm MEFRS 2040-37 Two Roll Driven, Geared GRP Pressure Arm MEFRS 2042-37 Two Roll Driven, Geared Aluminium Pressure Arm MEFRS 2044-37 Four Roll Driven, Geared Aluminium Pressure Arm MEFRS 2044-37 T.B.G. Four Roll Driven, Geared Aluminium Pressure Arm ME 2500 Series, Two Roll Wire Drive System, Aluminium Feed Plate, 40 mm Feed Rolls, MESR 2520-40 One Roll Driven GRP Pressure Arm MEFR 2520-40 One Roll Driven GRP Pressure Arm MEFR 2521-40 One Roll Driven Aluminium Pressure Arm MEFR 2522-40 Two Roll Driven, Geared Aluminium Pressure Arm MEFR 2522-40 T.B.G. Two Roll Driven, Geared Aluminium Pressure Arm 5 MEFR 2521-37 MEFR 2522-37 MEFRC 2042-37 MEFRS 2042-37

ME 2000 Series, Four Roll Wire Drive System, Aluminium Feed Plate, 40 mm Feed Rolls, MESRC 2040-40 Two Roll Driven, Geared GRP Pressure Arm MEFRC 2040-40 Two Roll Driven, Geared GRP Pressure Arm MEFRC 2042-40 Two Roll Driven, Geared Aluminium Pressure Arm MEFRC 2044-40 Four Roll Driven, Geared Aluminium Pressure Arm MEFRC 2044-40 T.B.G. Four Roll Driven, Geared Aluminium Pressure Arm ME 2000 Series, Compact, Four Roll Wire Drive System, Aluminium Feed Plate, 40 mm Feed Rolls, MESRS 2040-40 Two Roll Driven, Geared GRP Pressure Arm MEFRS 2040-40 Two Roll Driven, Geared GRP Pressure Arm MEFRS 2042-40 Two Roll Driven, Geared Aluminium Pressure Arm MEFRS 2044-40 Four Roll Driven, Geared Aluminium Pressure Arm MEFRS 2044-40 T.B.G. Four Roll Driven, Geared Aluminium Pressure Arm ME 2000 Series, Four Roll Wire Drive System, Belt Driven, Aluminium Feed Plate, 37 mm Feed Rolls, MESR 2040-37 Belt Drive Two Roll Driven, Geared GRP Pressure Arm MEFR 2040-37 Belt Drive Two Roll Driven, Geared GRP Pressure Arm MEFR 2042-37 Belt Drive Two Roll Driven, Geared Aluminium Pressure Arm ME 2000 Series, Four Roll Wire Drive System, Belt Driven, Aluminium Feed Plate, 40 mm Feed Rolls, MESR 2040-40 Belt Drive Two Roll Driven, Geared GRP Pressure Arm MEFR 2040-40 Belt Drive Two Roll Driven, Geared GRP Pressure Arm MEFR 2042-40 Belt Drive Two Roll Driven, Geared Aluminium Pressure Arm 6 MEFR 2521-40 MEFR 2522-40 T.B.G. MEFRC 2044-40 T.B.G. MEFRS 2042-37 Belt Drive

MUCH MORE THAN WELDING EQUIPMENT The following main group Wire Drive Systems (WDS) are available: Two Roll Wire Drive System, One Roll Driven (One Feed Roll Driven + One Pressure Roll) Two Roll Wire Drive System, Two Roll Geared (One Feed Roll Driven + One Pressure Roll Driven) Two Roll Wire Drive System, Two Roll Geared (Two Feed Rolls Driven) Four Roll Wire Drive System, Two Roll Geared (Two Feed Rolls Driven + Two Pressure Rolls) Four Roll Wire Drive System, Four Roll Geared (Two Feed Rolls Driven + Two Pressure Rolls Driven) Four Roll Wire Drive System, Four Roll Geared (Four Feed Rolls Driven) Four Roll Wire Drive System, Belt Drive (Two Feed Rolls Driven + Two Pressure Rolls) Our Wire Drive System accessories include: Different types of central adapters (euro round, euro hexagonal and many others) Huge variety of feedrolls (for Two Roll Wire Drive Systems with and without adapter) DC motors from 40 to 250 W and up to 270 rpm DC motors with encoder or tachometer Wire Drive System insulation mounting kit Motor - Main gear drive insulation kit 7

WIRE DRIVE SYSTEMS FROM MECHAFIN PUT YOU ON THE SAFE SIDE WITH: a) Service and Support All wire drive systems are delivered time and time again with absolutely identical quality and reliability All your orders will be supplied and dispatched promptly 98% of the parts are on stock We will pay attention to all of your questions and help you with shipment, export, customs, design The spare parts will fit even the oldest wire drive system in the market and they will be always be available b) High, slip-free wire feeding force thanks to the following properties: Feedrolls produced out of bar stock material Precise CNC production of the groove shape The groove shapes are based on calculation and on years of experience Special surface treatments and hardening methods Consideration of climatic conditions (humidity, temperature etc.) c) Avoiding poor feeding of wire Very stable aluminium and glass fibre reinforced plastic (GRP) feed plates High precise concentric position of the feedroll groove and wire inlet and outlet guide Wire guides positioned very close to the feedrolls Hardened and grinded gears and axles for concentric and smooth running If you want to experience the much more, please do not hesitate to contact us. MECHAFIN AG: Chrummacherstrasse 3 CH 8954 Geroldswil, Switzerland Telephone ++41-(0)44-749 30 60 Facsimile ++41-(0)44-749 30 70 MECHAFIN (UK) LTD: Leigh Street High Wycombe, Buckinghamshire, HP11 2QU, UK Telephone ++44-(0)1494-441 110 Facsimile ++44-(0)1494-473 049 e-mail internet info@mechafin.ch www.mechafin.ch e-mail internet enquiries@mechafin.co.uk www.mechafin.com Subject to change August 2005