AUTOMATIC FEEDERS

AUTOMATIC FEEDERSSTEFF 2034STEFF 2044STEFF 2038STEFF 2048STEFF 2038 CISTEFF 2068VARIOSTEFF 3VARIOSTEFF 4STEFF 2033STEFF 2032

maggiTHE TRADITIONOF TECHNOLOGYengineeringIn Tuscany, we have traditions that survive through the centuries.They derive from our arts and crafts, technology and everyaspect of human activity, and are achieved through a successfulcombination of creativity and experience.Our company is located in Certaldo, in the heart of Tuscany. Ithas been engineering and producing woodworking machinerysince 1963.We began our business producing automatic feeders. Now, ourrange of products has widened to include radial arm saws anda line of multiple boring machines: technology for both handcraftsand industrial activities.The remarkable quality of our machines, the reliability of ourstaff and the competence of our technicians have contributedto the success of Maggi Engineering all around the world,making it the world-wide leader in the production of automaticfeeders. We currently export 85% of our products to morethan 80 countries, thanks to our efficiency and impeccablecustomer service.With a staff of more than 60, employees Maggi Engineeringis a well-structured company always on the move. We welcomethe challenge of the new millennium, confident in the future byrelying on our line of high-tech products.

THE STEFF LINESTEFF is our traditional brand for automatic feeders. Thesemachines have enjoyed outstanding success all around theworld since they were first produced by our company in 1969.Up to now, Maggi Engineering has produced more than300,000 units.Over the last few years we have worked on updating thetechnology and design of these machines to meet therequirements of our customers. As a result, we created aproduct that is highly competitive and always a step ahead,while still in compliance with CE and GS regulations.The STEFF line includes a series of various models answeringto different processing needs: our customers can chooseamong feeders with 3, 4 or 6-rollers or with traction belts,with 4 or 8 steady speeds for back-and-forward motion andwith variable speeds from 3 to 18 mt per minute on modelsVARIOSTEFF 3 and VARIOSTEFF 4.Model STEFF 2033 for semi-professional standard machinesand STEFF 2032 for hobby machines.All feeding units are equipped with an adjustable universalstand, which enables users to put the machines in differentpositions according to different processing needs.HD971102(Maggi Engineering reserves the right to make any changes to the contents of this publication at any time).1

2010102• 3 rollers – 4 steady speeds back and forward motion.2 speeds are obtained by changing the position of the gearsinside the housing, while other 2 speeds result from theswitching of the bipolar engine (1400- 2800 r.p.m.)• Motor power enables any kind of feeding.• Resistant and protective electrostatic powder-paint• Interchangeable gears have been sintered, carbonitried andtempered.• Case-hardened and rectified endless screw of the motor shaft enablesperfect matching of the bronze aluminium crown wheel (BR/AL UNI5275) with reducer unit.• The kind of oil we use for the reducer (Mellana 150 IP or similar)ensures unlimited lubrication.DIMENSIONSTECHNICAL DATAMOTOR POWER 0,7/1 HP0,52/0,75 KWFEEDING SPEEDS 4-8-11-22 (50Hz) m/minFEEDING SPEEDSZ2010102ROLLER N. 325Ø OF ROLLERS 120 mmROLLER WIDTH 60 mm404 m/min 8 m/minROLLER SPRING EXCURSION 20 mm40TOTAL NET WEIGHT 58 KgTOTAL GROSS WEIGHT 61 Kg32511 m/min 22 m/min

2010102• 4 rollers – 4 steady speeds back and forward motion.2 speeds are obtained by changing the position of the gearsinside the housing, while other 2 speeds result from theswitching of the bipolar engine(1400- 2800 r.p.m)• 4 rollers for more efficacious feeding of the work piece.• Motor power enables any kind of feeding.• Resistant and protective electrostatic powder-paint• Interchangeable gears have been sintered, carbonitried andtempered.• Case-hardened and rectified endless screw of the motor shaft enablesperfect matching of the bronze aluminium crown wheel (BR/AL UNI5275) with reducer unit.• The kind of oil we use for the reducer (Mellana 150 IP or similar)ensures unlimited lubrication.DIMENSIONSTECHNICAL DATAMOTOR POWER 0,7/1 HP0,52/0,75 KWFEEDING SPEEDS 4-8-11-22 (50Hz) m/minFEEDING SPEEDSZ2010102ROLLER N. 425Ø OF ROLLERS 120 mmROLLER WIDTH 60 mm404 m/min 8 m/minROLLER SPRING EXCURSION 20 mm40TOTAL NET WEIGHT 61 KgTOTAL GROSS WEIGHT 64 Kg42511 m/min 22 m/min

201010220101022010102THE GEAR SHIFT• 3 rollers – 8 steady speeds back and forward motion.2 speeds are obtained by changing the position of the gearsinside the housing, while other 2 speeds result from theswitching of the bipolar engine (1400- 2800 r.p.m)Thanks to a gear shift the user can choose among a doublerange of speeds and easily select the most suitable one.• Motor power enables any kind of feeding.• Resistant and protective electrostatic powder-paint• Interchangeable gears have been sintered, carbonitried andtempered.• Case-hardened and rectified endless screw of the motor shaft enablesperfect matching of the bronze aluminium crown wheel (BR/AL UNI5275) with reducer unit.• The kind of oil we use for the reducer (Mellana 150 IP or similar)ensures unlimited lubrication.DIMENSIONSTECHNICAL DATAMOTOR POWER 0,7/1 HP0,52/0,75 KwFEEDING SPEEDSFEEDING SPEEDS 2-4-5,5-6,5-11-1316,5-33 (50Hz) m/minZ2010102ROLLER N. 325Ø OF ROLLERS 120 mmROLLER WIDTH 60 mm402 6,5 4 13m/min m/min m/min m/minROLLER SPRING EXCURSION 20 mm40TOTAL NET WEIGHT 60 KgTOTAL GROSS WEIGHT 63 Kg255,5 16,5 11 33m/min m/min m/min m/min7

201010220101022010102THE GEAR SHIFT• 4 rollers – 8 steady speeds back and forward motion.2 speeds are obtained by changing the position of the gearsinside the housing, while other 2 speeds result from theswitching of the bipolar engine (1400- 2800 r.p.m)Thanks to a gear shift the user can choose among a doublerange of speeds and easily select the most suitable one.• 4 rollers for more efficacious feeding of the work piece• Motor power enables any kind of feeding.• Resistant and protective electrostatic powder-paint• Interchangeable gears have been sintered, carbonitried andtempered.• Case-hardened and rectified endless screw of the motor shaft enablesperfect matching of the bronze aluminium crown wheel(BR/AL UNI 5275) with reducer unit.• The kind of oil we use for the reducer (Mellana 150 IP or similar)ensures unlimited lubrication.DIMENSIONSTECHNICAL DATAMOTOR POWER 0,7/1 HP0,52/0,75 KwFEEDING SPEEDSFEEDING SPEEDS 2-4-5,5-6,5-11-1316,5-33 (50Hz) m/minZ2010102ROLLER N. 425Ø OF ROLLERS 120 mmROLLER WIDTH 60 mm402 6,5 4 13m/min m/min m/min m/minROLLER SPRING EXCURSION 20 mm40TOTAL NET WEIGHT 63 KgTOTAL GROSS WEIGHT 66 Kg255,5 16,5 11 33m/min m/min m/min m/min8

201010220101022010102THE GEAR SHIFT• 3 rollers – 8 steady speeds back and forward motion.2 speeds are obtained by changing the position of the gearsinside the housing, while other 2 speeds result from theswitching of the bipolar engine (1400- 2800 r.p.m)Thanks to a gear shift the user can choose among a doublerange of speeds and easily select the most suitable one.• 3 rubber belts for more efficacious feedingThis machine is also suitable for small work pieces.• Motor power enables any kind of feeding.• Resistant and protective electrostatic powder-paint• Interchangeable gears have been sintered, carbonitried and tempered.• Case-hardened and rectified endless screw of the motor shaft enablesperfect matching of the bronze aluminium crown wheel (BR/AL UNI5275) with reducer unit.• The kind of oil we use for the reducer (Mellana 150 IP or similar)ensures unlimited lubrication.DIMENSIONSTECHNICAL DATAMOTOR POWER 0,7/1 HP0,52/0,75 KwFEEDING SPEEDSFEEDING SPEEDS 2-4-5,5-6,5-11-1316,5-33 (50Hz) m/minZ2010102PULLEY N. 325TRACTION BELT N. 3 mmBELT DIMENSIONS 17x21x830 mm402 6,5 4 13m/min m/min m/min m/minBELT EXCURSION 20 mm40TOTAL NET WEIGHT 60 KgTOTAL GROSS WEIGHT 63 Kg255,5 16,5 11 33m/min m/min m/min m/min11

201010220101022010102THE GEAR SHIFT• 6 rollers – 8 steady speeds back and forward motion.2 speeds are obtained by changing the position of the gearsinside the housing, while other 2 speeds result from theswitching of the bipolar engine (1400- 2800 r.p.m)Thanks to a gear shift the user can choose among a doublerange of speeds and easily select the most suitable one.• 6 rollers are recommended for feeding of long pieces, likecases and frames, and in general for all heavy work processing,where maximum stability of the work piece is required.• Motor power enables any kind of feeding.• Resistant and protective electrostatic powder-paint• Interchangeable gears have been sintered, carbonitried and tempered.• Case-hardened and rectified endless screw of the motor shaft enablesperfect matching of the bronze aluminium crown wheel (BR/AL UNI5275) with reducer unit.• The kind of oil we use for the reducer (Mellana 150 IP or similar)ensures unlimited lubrication.DIMENSIONSTECHNICAL DATAMOTOR POWER 0,7/1 HP0,52/0,75 KwFEEDING SPEEDSFEEDING SPEEDS 2-4-5,5-6,5-11-1316,5-33 (50Hz) m/minZ2010102ROLLER N. 625Ø OF ROLLERS 120 mmROLLER WIDTH 60 mm402 6,5 4 13m/min m/min m/min m/minROLLER SPRING EXCURSION 20 mm40TOTAL NET WEIGHT 74 KgTOTAL GROSS WEIGHT 78 Kg255,5 16,5 11 33m/min m/min m/min m/min12

13ADDITIONAL STAND

SPEED ADJUSTMENT KNOB• 3 rollers - variable speeds from 3 to 18 m per minute - back andforward• Speed adjustment system using a belt on conical aluminium pulleys• By turning the knob, the required speed is obtained without theneed to change the position of the gears.• The min - max plate indicates the rotation direction to obtain therequired speed.• Multi-voltage motor with single speed (2800 r.p.m.)• Motor power enables any kind of feeding.• Resistant and protective electrostatic powder-paint• Interchangeable gears have been sintered, carbonitried andtempered.• Case-hardened and rectified endless screw of the motorshaft enables perfect matching of the bronze aluminiumcrown wheel (BR/AL UNI 5275) with reducer unit.• The kind of oil we use for the reducer (Mellana 150 IP orsimilar) ensures unlimited lubrication.DIMENSIONSTECHNICAL DATAMOTOR POWER 0,7/1 HP0,52/0,75 KwACCESSORYFEEDING SPEEDS 3-18 m/minGEAR KIT TO INCREASE SPEEDS FROM 4 TO 33 M/MIN.ROLLER N. 3Ø OF ROLLERS 120 mmROLLER WIDTH 60 mmROLLER SPRING EXCURSION 20 mmTOTAL NET WEIGHT 60 KgTOTAL GROSS WEIGHT 63 Kg15

SPEED ADJUSTMENT KNOB• 4 rollers - variable speeds from 3 to 18 m per minute - back andforward• Speed adjustment system using a belt on conical aluminium pulleys• By turning the knob, the required speed is obtained without theneed to change the position of the gears.• The min - max plate indicates the rotation direction to obtain therequired speed.• Motor power enables any kind of feeding.• Resistant and protective electrostatic powder-paint• Interchangeable gears have been sintered, carbonitried andtempered.• Case-hardened and rectified endless screw of the motor shaft enablesperfect matching of the bronze aluminium crown wheel (BR/AL UNI5275) with reducer unit.• The kind of oil we use for the reducer (Mellana 150 IP or similar)ensures unlimited lubrication.DIMENSIONSTECHNICAL DATAMOTOR POWER 0,7/1 HP0,52/0,75 KwFEEDING SPEEDS 3-18 m/minACCESSORYGEAR KIT TO INCREASE SPEEDS FROM 4 TO 33 M/MIN.ROLLER N. 4Ø OF ROLLERS 120 mmROLLER WIDTH 60 mmROLLER SPRING EXCURSION 20 mmTOTAL NET WEIGHT 65 KgTOTAL GROSS WEIGHT 68 Kg16

ACCESSORIESAND TECHNICALFEATURESDIMENSIONS OF THE BASISFOR UNIVERSAL SUPPORTUNIVERSAL ADJUSTABLE STAND: Thanks to thisdevice the feeding unit can be positioned on the machinein ways that allow the feeder to work at its best, drivingthe workpiece towards the machine tool and puttingit in the most suitable position.The stand is made extremely strong also thanks to itsbasis, cross-shaped part, cap, pipe, joint and collar,all made of cast iron, and also thanks to the tubes ofrectified and quite thick steel. Aluminium handwheelsmake it easy and quick for the user to put the machinein vertical and horizontal position.In conformity with CE norms for safety (89/392) thestand is equipped with a mechanical device, whichprevents the different parts from accidental detachment.Standard horizontal tube is 720 mm long. Longerversions (885 mm or 970 mm) are also available onrequest.Standard vertical tube is 580 mm long. Longer version(860 mm) is also available on request.ADDITIONAL STANDConsidering features of modelSTEFF 2068, a six-wheeled automaticfeeder, the use of an additional stand isrecommended so as to improve stabilityof the feeding unit in case of heavy workprocessing.18

THE TIPPER CLAMP permits to fix the base of the universal stand sideways of working table and mainly to tiltquickly the feeder when you don’t need it.THE GEAR SHIFTThe roller CALIBRATEDSPRING permits a perfectgrip of pieces for a correctprocessing and it adapts itselfto feed at the same timepieces with different thickness.THE MOTOR has double polarity(1400-2800 rpm), by the switchwe obtain 2 speeds - back andforward motion.STEEL ROLLERS standard dimensionØ 120x60 mmThe use of this kind of rollers is suitableto feed raw wood beam or semifinished,assuring a perfect grip, and making theroller material wear resistant.SAFETY BRUSHES fitted on bothfeeder sides according to CE safetyregulations (89/392).19

ACCESSORIES AND TECHNICAL DETAILSINTERCHANGEABLE GEARS Sintered, carbo-nitrided and tempered gears; by inverting them , we obtain high and low speeds, according to their position.Gears position on modelsSTEFF 2034 / STEFF 2044for high speeds(11 – 22 mt/min).Gears position on modelsSTEFF 2034 / 2044for low speeds (4 – 8 mt/min).Gears position on modelsSTEFF 2038 / STEFF 2038 CISTEFF 2048 / STEFF 2068for lowest speeds(2 – 4 mt/min).Gears position on modelsSTEFF 2038 / STEFF 2038 CISTEFF 2048 / STEFF 2068For highest speeds(16,5 – 33 mt/min).48ø 35RUBBER ROLLERSStandard dimension Ø 120x60 mm,hardness 60 shore. Rubber composition(SBR 6570) is the result of many tests, itguarantees the maximum grip on any kindof material and the long lasting rubber. Thisroller fits on any STEFF feeder produced inthe last 30 years.ø 35ø 284840STEEL ROLLERS standard dimensionØ 120x60.ALLUMINIUM PULLY 3 groovesØ 80x 60 mm permitting the beltmovement of modelSTEFF 2038 CI.20BELT 17x21x830 mm, hardness 60shore. Specially produced on ourdrawing for model STEFF 2038 CI.

APPLICATIONS AND SAFETYThe automatic feeding units arenecessary for greater operator safety.In addition to greater safety, the useof a feeder guarantees an evenconstant processing that is difficultto obtain by hand, with an excellentquality of the worked piece.We suggest the application on:moulders, circular saws, panel saws,surface planing machines, edgebanders, sanding machines, etc.;here are some fitting applications.21

2033Double joint for universal support to be placed onthe left hand side22

20101022010102The universal support it’s placeddirectly on the baty instead of themotor engine. This allow a moresteady movement and a quick setup of the feeder.DIMENSIONSSEMI-HUB SYSTEMPatented Semi-hub system,the two aluminium hubs areindependent from the rubberwheel and they allow thesubstitution of the rubber onlywith a significant save of costsand of the rollers wear up to51%.The drive unit assembly is fittedon screened rolling ballbearings (6002 z2), this allowto reduce the inner frictionwith no need of LUBRICATIONand MAINTENANCE with asignificant power save.STEFF 2033is the latestevolution ofSteff line andit represents avery advancedproductamong feedersSTEFF 2033is a vanguardmachine theresult of longstudies.This medium-size power feeder it has been specifically conceivedto be used on semi-professional machines like combined multiworkingmachines, traditional medium-size machines, smalledge banders and belt sanders machines.• 3 rollers – 8 steady speeds back and forward motion.4 speeds are obtained by changing the position of the gears insidethe housing, while other 4 speeds result from the switching ofthe bipolar engine (1400- 2800 r.p.m.)• Motor power enables any kind of feeding.• Resistant and protective electrostatic powder-paint• Interchangeable gears have been sintered, carbonitried andtempered.• Case-hardened and rectified endless screw of the motor shaftenables perfect matching of the bronze aluminium crown wheel(BR/AL UNI 5275) with reducer unit.• The kind of oil we use for the reducer (Mellana 150 IP or similar)ensures unlimited lubrication.TECHNICAL DATAMOTOR POWER 0,74/0,50 HP0,55/0,37 KwFEEDING SPEEDS 2,5-5,5-7-11-1421-27-54 m/minFEEDING SPEEDSZ25ROLLER N. 3Ø OF ROLLERS 100 mmROLLER WIDTH 50 mmROLLER SPRING EXCURSION 15 mm40222,5 - 7 - 11 - 27m/min5,5 - 14 - 21 - 54m/minTOTAL NET WEIGHT 41 KgTOTAL GROSS WEIGHT 45 Kg4323

20101022010102STEFF 2032 is the ideal power feeder for Hobby machines and smallcombined machines, spindle moulders, surface planers, circularsaws and also semi professional machines like small edge bandersand belt sanders machines.This power feeder is manufactured following the same process andwith the same accuracy we use to produce the bigger feeders ofour range. Its flexibility allows to get very good performances whenused on Hobby and semi-professional machines. Our products areused on the best and most famous european and world manufacturers.• 3 rollers – 4 steady speeds back and forward motion.2 speeds are obtained by changing the position of the gears insidethe housing, while other 4 speeds result from the switching ofthe bipolar engine (1400- 2800 r.p.m.)• Motor power enables any kind of feeding.• Resistant and protective electrostatic powder-paint• Interchangeable gears have been sintered, carbonitried andtempered.• Case-hardened and rectified endless screw of the motor shaftenables perfect matching of the bronze aluminium crown wheel(BR/AL UNI 5275) with reducer unit.• The kind of oil we use for the reducer (Mellana 150 IP or similar)ensures unlimited lubrication.Power feeder positioned on acircular sawPower feeder positioned ona surface planerACCESSORY: TIPPER CLAMPDIMENSIONSPossibility of working at 90°Power feeder positioned on aspindle moulderTECHNICAL DATAMOTOR POWER 0,24 HP0,18 KwFEEDING SPEEDSFEEDING SPEEDS 4-8-9-18 m/minZZROLLER N. 31624Ø OF ROLLERS 80 mmROLLER WIDTH 28 mm344m/min268m/minROLLER SPRING EXCURSION 15 mm3426TOTAL NET WEIGHT 53 KgTOTAL GROSS WEIGHT 55 Kg1618m/min249m/min24

2032 HOBBY25

Edition 2003 Cod. 00008326Maggi EngineeringWoodworking machineryVia delle Regioni, 29950052 Certaldo (Firenze) ItaliaTel. +39 0571 63541Sales departmentSpare parts departmentE-mailInternetTel. +39 0571 635432Tel. +39 0571 635405Tel. +39 0571 635420Fax +39 0571 664275Tel. +39 0571 635422Fax +39 0571 664043maggi@maggi-engineering.com036604CLDComunicazionewww.maggi-engineering.comGB