Protection Systems
68Pages

Our range of service Protection systems Clamping and braking systems Machine safety windows Spin windows LED Lighting systems Service, logistics and maintenance HEMA Maschinen- und Apparateschutz GmbH Seligenstädter Straße 82 63500 Seligenstadt, Germany Phone: +49 (0) 6182 773-0 Fax: +49 (0) 6182 773-35 E-Mail: info@hema-group.com Web: www.hema-group.com Released: August 2017. Errors excepted, all rights to make changes reserved. Reprinting and publishing only with written permission of HEMA. All technical data in this catalogue show standard guide values that might differ to the actual situation. Please check in particular the drilling pattern and installation situation. Values indicated are not binding, the value indicated on the order confirmation always applies. All transactions shall be subject to our general terms and, in addition, our warranty terms applying to the affected product(s). Our general and warranty terms are available for download at www.hema-group.com Protection Systems Bellows Roof Covers Backwall Systems Telescopic Steel Covers Roller Systems Spiral Srpings

Material recommendation DURASPRING Spiral Springs SD* resistant to sparks, hot chips self-extenguishing recommended temperature range Thickness Width Preotex SP-PU Awning cloth black suitable *available in yellow, blue, grey and white upon request. 8/2017 Standard sizes, other sizes on request. All dimension in mm. Material recommendation for standard application, other materials on request. All dimensions in mm if not marked otherwise. Errors and omissions excepted. Maximum outside diameter of the part to be covered *value is reduced by 6 mm when using flanges Inside diameter of spiral...

Special Bellows Soft PVC Bellows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 26 Rubber Disk bellows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 30 Fabric Bellows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 31 Backwall Systems and Roof Cover...

Service & Quality Machine tools and production systems Precision, process reliability, and productivity thanks to robust system solutions and components HEMA components protect machines and operators effectively and efficiently against flying chips, cooling lubricants, and injury from moving parts. We raise the service life and availability of the machine and keep the operator safe from harm. Laser cutting machines Optical waveguides or deflecting mirrors guide laser beams to the machining optics. The beam path is protected with special bellows particularly on machines with moving optics....

Service & Quality SC Advantage HEMA Innovation Technologies s.r.l. Zona Ind. Vest / Str. III Nr. 10 • RO-310491 Arad With best regards Steffen Walter Managing Director has established and applies a Quality Management System for Development, Production, Sales and Service of Protective Systems as well as Security Technology Systems, Safety clamping and Braking Systems and Central Functions of the Management System at Seligenstadt. Production of protective systems for machines at Arad. An audit was performed, Report No. 70021485 Proof has been furnished that the requirements according to ISO...

Service & Quality Standard Bellows Hema Quality - Material Tests SAuMRAI Bellows Material load test - laser beam path and burning behaviour Static material load test - tightness test Impact test on covers under DIN EN 12417 Static and dynamic bellow (reset) force Special Bellows Backwall Systems Material load test - flex fatigue strength at the corners of bellows Duraspring Spiral Springs Gladiator Steel Covers Roller Systems Impact test on safety screens under DIN EN 12415 Material load test - coolant spray test, rotating nozzles Material load test - tensile test on textiles and strips...

Service & Quality Standard Bellows SAuMRAI Bellows Special Bellows Backwall Systems Traverse test on bellows service life and wear characteristics with up to three million cycles Gladiator Steel Covers Endurance test on bellow service life and wear characteristics bellow for lifting table Mechatronics test - test on mechanical system and sensors Roller Systems Function test for contact pressure and noise emissions from a complete rear wall on the PTW high speed test rig Duraspring Spiral Springs Hema Quality - Function Tests Traverse test on vector bellows with high accelerations up to 2 g...

Standard Bellows Standard Bellows Service & Quality Modular concept Bellows TK thermal bonded HF welded SAuMRAI Bellows S stitched L bonded / laminated Backwall Systems Frame of synthetic material Velcro tape Snap fastener Gladiator Steel Covers Special Bellows Metal frame Strap retainer Duraspring Spiral Springs Roller Systems Frame of synthetic material Metall intemediate frame Stabilising guides Multiple layer foil technique Panthograph systems Extensions limiters Ball bearings Roller bearings Gliding guides Guiding rails Glider profiles

Service & Quality Standard Bellows SAuMRAI Bellows Special Bellows Design ELASTIC Bellows are a series of products with many combinations and options. Their basic components, materials, forms, processing methods, and dimensions are easily adaptable. For applications such as elevating platforms, bellows can be produced with up to 30 square meters. All ELASTIC Bellows may be deployed horizontally or vertically. They can be easily attached to the machine with metal frames or Velcro tapes. Efficient glider profiles and roller or ball bearings improve quiet running and also serve to extend life...

Standard Bellows ELASTIC Bellows 02 Service & Quality Standard Bellows SAuMRAI Bellows ELASTIC bellows are available in the following versions depending on how their frames are permanently joined to the outer fold material: thermal bonded version HF welded version sewn version Thermal bonded version Under the action of heat and a specially developed flux permanent bonding is achieved between the inner PVC frame and the outer fold material. Thermal bonded ELASTIC Bellows are maintenance free, water and dust proof as well as oil resistant and, to a certain extent, acid resistant. During high...