Endless belt - Import export

Endless belts

Neoprene timing belts are manufactured in a sophisticated process with state-of-the-art production engineering. They are made of chloroprene with glass-fiber cords and protective fabrics on the carrying surface.The high-performance timing belts of the Premium Series were especially developed for heavy-duty and high-speed power transmission tasks. Improved materials and an optimized combination of materials provide even more performance.Profiles: MXL, XL, L, H, XH, XXH DXL, DL, DH 2M, 3M, 5M, 8M, 14M, 20M D5M, D8M, D14M 3MP, 5MP, 8MP, 14MP (Premium Series) S3M, S5M, S8M, S14M, DS8M Properties: Form-fit, synchronous running Longitudinal stability, negligible elongation Low noise and resistant to abrasion Maintenance-free Positional accuracy, isogonic Flexural fatigue strength High belt speed

Our endless turned round belts are wound either out of one homogeneous strand or one cord and spliced endlessly without thickening. For special applications, it is possible to vulcanize the inner splice or to make a special splice based on our in-house engineering methods. This increases the tensile strength by up to 60%. In elastic types, the core is welded. In view of their special structure, twisted round belts exhibit very quiet running properties, are extremely flexible and, thus, make possible very small minimum pulley diameters of 3x belt diameter. For several types, speed up to 70,000 rpm is possible; however, the speed of 60m/s should not be exceeded. Elastic types: PU, Vulkollan Semi-elastic types: PA.6, Set-Polyester, Nylon, HE Types with limited extensibility: Polyester, Nomex, Nomex-PTFE, Polyester-PTFE, Kevlar/Twaron, PA.6 anti-static, PBO

Endless extruded round belts Our endless extruded round belts are ideal for low power requirements. They are elastic power transmission elements that do not need cost-intensive tensioning devices. In view of the special production process, they do not have any welding seams or terminal connections and run very smoothly. Moreover, they allow a minimum pulley diameter starting from 5.5 x belt diameter. Our types E80, V75, C70 and P82 are made of specially selected and dynamically tough materials. In addition, type E80 also is antistatic to a limited extent and has a resistance value of about 106 Ohm; thus, it is excellent for use in electronic devices and chip production. Available diameters: 1.8mm - 7mm Available lengths: 40mm – 1,610mm Temperature resistance: -20°C - +160°C Coefficient of friction: 0.35µ - 0.9µ* Maximum tension: >100N

easy drive® track timing belts can be made from the complete range of polyurethane and neoprene timing belts: in open lengths, endless welded, for form belts, endless Flex or wide timing belts, in almost any length and width. The directional guiding, with groove in tooth, is either already integrated in the timing belt during production or added later. These timing belts exhibit the same properties as standard timing belts. However, in addition, axial movement is prevented and the zero-play guiding leads to high directional stability. Advantages • Universal application instead of flanged pulleys or special toothed belt guides • Can be used with any tooth shape or belt pitch • Can be combined with any material – steel, aluminium, grey cast-iron or plastics • For polyurethane and also for neoprene timing belts • Maximum directional stability, without lateral play, inaccurate running or drift

We use many different welding methods to produce endlessly spliced conveyor and process belts, always depending on the material and intended application. The endless splice punched finger splice stepped finger splice multilayered stepped splice conical splice The mechanical fastener Steelgrip fasteners, stainless steel Wire hooks, steel or stainless steel Polyester zip splice Self-lock fastener, stainless steel Plastic splice Nieka fastener Bonded wire hooks PVC/PU Minet fasteners

Advantages High flow rate Various endless-filter belts or non-woven fabric can be used Cleaning system for endless filter belts Highly economic Area of application Vacuum filters are used for the cleaning of coolants, e.g. for central filter systems with high flow rates and machining processes like turning, drilling and grinding. Flow rate Various filter sizes and the modular design enable any required flow rate. Classification number - Filter aid without Filtration degree 30-100 µm Medium oil and emulsion Filter material filter belt

Neoprene endless molded timing belts (form belts)  XL

Neoprene endless molded timing belts (form belts)  MXL

Neoprene endless molded timing belts (form belts)  STD S8M / S14M / DS8M

Neoprene endless molded timing belts (form belts)  STD S3M / S5M / S8M

Neoprene endless molded timing belts (form belts)  HTD D5M / D8M / D14M

Neoprene endless molded timing belts (form belts)  HTD 8M / 14M / 20M

Neoprene endless molded timing belts (form belts)  HTD 5M / 8M

Neoprene endless molded timing belts (form belts)  HTD 3M

Neoprene endless molded timing belts (form belts)  L / H / XH / XXH

Keiper PU Flex timing belts are extruded of abrasion-resistant polyurethane and high-strength steel cords, aramid cords or high flexible steel cords and VA steel with endless winded cords. In these belts the cords are helically spooled. These timing belts can be used for all kinds of power transmission applications because of their high power transfer, and their high flexibility make them suitable for synchronous transport and positioning applications. By using standard polyurethane and such other belt materials as polyurethane that is cold resistant, heat resistant or suitable for contact with foodstuffs a wide spectrum of applications is possible.

Keiper open-ended PU timing belts are made of abrasion-resistant polyurethane and high-strength steel cords or aramid cords and are available in open lengths. These timing belts are very suitable for synchronous conveying and positioning applications because they have very high flexibility and can be made with many different tooth shapes and materials; when combined with different tension cords, innumerable applications are possible. Keiper open-ended PU timing belts can be produced endless welded and by the meter in almost all lengths and widths. Based on this combination of high-quality materials and production methods, these belts exhibit outstanding mechanical, chemical and physical properties. Endless welded timing belts are available in any length. Welded PU timing belts primarily are used in conveying technology.

Siegling Extremultus drag belts are special developments with superior mechanical and electrostatic characteristics which make conveying and handling electronic components more efficient and safe: due to the HC or HC+ characteristics (highly conductive or highly conductive plus) the static electricity that builds up in the conveyor can be discharged better in a controlled manner; due to simplified accumulation with TT types which produce consistently low friction coefficients on the top face and underside; due to a particularly high level of abrasion resistance, as well as stable, lint-free belt edges. Siegling Extremultus drag belts are supplied endless, prepared for splicing, or as roll material.

Advantages High flow rate Various endless-filter belts or non-woven fabric can be used Cleaning system for endless filter belts Highly economic Area of application Vacuum filters are used for the cleaning of coolants, e.g. for central filter systems with high flow rates and machining processes like turning, drilling and grinding. Flow rate Various filter sizes and the modular design enable any required flow rate. Classification number - Filter aid with Filtration degree 30-40 µm Medium oil and emulsion Filter material non-woven fabric

For this brush type we use standardised vee-belt profiles, made of polyester elastomers and immune to moisture, oil and grease as well as resistant to numerous chemicals. Therefore an application is possible in a temperature range from -15°C to +80°C. They can be produced in all lenghts requested, open ended or endless closed belt. Mainly natural hairs and bristles, plant fibres and synthetic bristles (PA, PP, etc.) are used, so all kinds of brush surface - from very soft to very hard - can be obtained according to the material quality chosen. For the endless vee-belt brushes you normally have to use a belt pre-tension of 3% of the distance between the pulleys (a). In order to obtain this we recommend that an adjustment device (such as a slot) is used with an adjustment range of 5% of the distance between the pulleys (a). You can use standardised drive pulleys to drive the belt brushes.Please ensure the diameters of the deflection pulleys are correct in order to obtain an...

We can produce flat-belt brushes in any length requested, open ended or endless. They are mainly equipped with natural hairs or bristles, plant fibres or synthetic bristles. Depending on the fill material a brush surface from very soft to very hard can be obtained. As belt qualities we supply the multilayered types 5,8 mm or 7,0 mm (belt thickness) with a cover sheet and running surface made of chrome leather and an integrated polyamide insert. They are suitable for temperatures from -15°C to +80°C. When using endless closed belts, belt pre-tension is an important factor.For our types 4,8 mm to 9,5 mm we normally use a belt pre-tension of 1,5 to 2% of the distance between the pulleys (a). In order to obtain this we recommend that an adjustment device (such as a slot) is used with an adjustment range of 5% of the distance between the pulleys (a). Please ensure the diameters of the deflection pulleys (d) are correct in order to obtain an adequate looping of the belt. We advise you...

It is of vital importance that the oriented mat be conveyed precisely from the forming line into the infeed head of the ContiRoll®. Otherwise a dependable production process and a symmetrical heating of both surfaces could not be guaranteed. We therefore use an intermediate belt, which is perfectly tuned to the exible infeed head of Siempelkamp’s ContiRoll® and which adjusts automatically to the respective recipe and process Parameters. Features Basic frame including belt drive Belt tracking unit Tensioning device Motorised slide table, swivelling and moving in production direction Pulley unit Advantages Preassembled unit, modular design integrated in the forming line Positioning of the slide table in the press infeed in dependence on the recipe Options Belt cleaning brush Seamless, endless belt

Excellent board qualities are only achieved when the endless particle mat is degassed and compacted before being transferred to the ContiRoll®. This is realised by the Siempelkamp prepress for particleboard production. Features, function An air evacuation zone, the angles and levels of which are adjustable. High-pressure zone incl. hydraulic position control Two circulating belts Belt cleaning systems incl. extraction system installed along all the belts Advantages Eective prevention of soiling or material jams No belt indents in the board surfaces Variants, options Endless air evacuation belt

This filter is used for the filtration of coolant with high flow rates. Paper- or endless belts are available.