CONVEYOR IDLERS (Steel & plastic)
  • PRECISMECA
  • Silent Titanium YELOROLL

Precismeca - a Company with International Experience

The head office from the PRECISMECA-MONTAN, company for conveying engineering Ltd. be located in the city Leipzig/Germany since October 2000.
The group of the companies consists of the compa­nies with the same name will there offices in Ger­many, France and Canada.

Precismeca operates successfully in international markets with its wide-range and technically advan­ced product program. Customers worldwide can avail themselves of custom style solutions which are fully in compliance with the requirements of environmental engineering. This is a made possible by the wide indepth experience of the technical staff at the various company locations where traditional know-how and technological progress are optimally combined for the purpose of precise compliance with the customer's requirements

  

Quick Release Garland   Erection of Belt Conveyor

 

Precismeca operates successfully in international markets with its wide-range and technically advan­ced product program. Customers worldwide can avail themselves of custom style solutions which are fully in compliance with the requirements of environmental engineering. This is a made possible by the wide indepth experience of the technical staff at the various company locations where traditional know-how and technological progress are optimally combined for the purpose of precise compliance with the customer's requirements.

 

Phosphate recovery in Mexico

Transport of overburden in open pit mining Mae-Moh, Thailand

 

 

Our Range Products Covers All Customers Requirements

The competitive status of a company increasingly depends on its ability to keep pace with technolo¬gical progress an development. At Precismeca, cooperation with the customer frequently begins in the conceptive or design phase where he avails himself of indepth company background, know-how and experience. The Precismeca range of products include:

 

  • Conveyor rollers for all applications, belt widths and conveyor capacities in sizes according to DIN, international standards and customer's requirements
  • Conveyor roller garlands, suspensions and interconnecting elements for belt widths up to 3,200 mm, conveying capacities up to 45,000 t/h and belt speeds up to 10 m/sec
  • Roller frames for carrying, return or loading sta¬tions, and training frames
  • Belt conveyor pulleys for drive, bend, take-up and snub pulley applications, manual and auto¬matic take-ups

 

With its high-quality and modern conveying elements, Precismeca can cope with all the require¬ments of bulk transport. At Precismeca, thinking in systems has long been replaced by the product approach. An optimum combination of traditional technology and new methods serves to enable Precismeca to fully com¬ply with all individual customer requirements of conveying elements for bulk transport.

Three Part Carrying frame
Disc Rollers
Quick Release Garlands
Return Garlands

 

 

Focus on Conveyor Systems - the Professional Approach

The quality of performance by Precismeca is reflec¬ted by the high degree of efficiency of the company products which have proven their reliability world¬wide, even under the most severe operating condi¬tions. The superior standard of Precismeca products is derived from the company's extensive internatio¬nal experience, its high-tech fabrication and quality assurance, as well as its qualified personnel. The products of Precismeca are in accordance with the latest state of art and fully comply with our customer's individual requirements worldwide. This is realized by close contacts with the customers and many years of cooperation with technical universi¬ties and scientific institutes.

Our customers have chosen Precismeca products because of their first¬class performance, reliability and long life. If you have enquires, our specialized engineers and technicians are always available to help you in get¬ting exactly the right component you need for your individual application. Our technical staff have computer software at their disposal, enabling them to give you an optimum solution within the shortest possible time. The professional approach - efficient conveyour systems from Precismeca.


High-Tech Fabrication

The wide product range of the Precismeca group calls for first-class stan­dards in the manufactu­ring process.
Large and small series are manufactured to the same high level of pre­cision.

Our fabrication facilities in Europe and Canada have the most modern manufacturing equip­ment available. Combi­ned with our highly qualified personnel, compliance with all national and internatio­nal customer require­ments is therefore achieved.

The machine, range and workshop facilities fully comply with internatio­nal standards. All machinery and technical equipment is regularly inspected and moderni­zed. Control systems and integrated handling systems, the latest state of the art, are applied to assist the manufactu­ring process. Detailed quality assurance and control additionally ser­ve to guarantee quick and efficient handling of the customer's demand, thus providing a Precis­meca product of unique quality

 

Final Assembly of rollers
CNC vertical lathe
CNC lathe for axes

 

Quality - Precismeca Sets New Standards

Precismeca has quality control according to DIN ISO EN 9001. By means of this quality management, compliance of machined materials, components, products and complete systems to the customer's requirements, is ensured.
Constant quality control is performed during deve­lopment, single-part manufacturing and during assembly, thus warranting top quality of the final product.
The department for Quality Assurance monitors the strict adherence to international standards, legal, contractually stipulated terms and conditions, as well as directives and regulations of Precismeca.
Quality Assurance has the specialized equipment and instrumentation required for all inspection appli­cations, such as all testing/checking assignments according to DIN 22112, part 3. These include:

  • Inspection of functional and assembly dimen­sions
  • Monitoring machine capability
  • Imbalance axial load pickup, noise levels
  • Duration test runs to determine the dynamic loadability and efficiency of sealing systems

A qualified staff gives you the required reliability of unquestionable and constant quality of our pro­ducts. With conveyor rollers and components from Precismeca, you have a product with an optimum design as well as a high level of operational reliabi­lity and long life. These handling systems give an excellent performance around the world, even in the extreme conditions of the sup-tropic zones and the Arctic Tundra. This is why customer's worldwide rely on the products of Percismeca.

 

Dynamic balancing machine
Running resistance measurement
Concentric measurement of rollers

 

Premature Wear
Premature wear due to rust and heat will never occur with Yeloroll. Our product is rust proof and strong keeping you running longer and trouble free.

Mistracking
Mistracking is a thing of the past, due to the elliptical shape of the YELOROLL Idler roller, the belt is forced to track to the high point and therefore will always run true.

Conveyor Damage
Premature cover rubber wear is costly to plant maintenance can be prevented using Yeloroll as it is corrosion proof.

 

PERFORMANCE COMPARISON

All idlers were commissioned simultaneously and were subject to the same operating conditional of the duration of the test period. The advantages of YELOROLL are clearly seen in the results.

MASS BREAKAWAY
YELOROLL STEEL ROLL
48 N.mm 85 N.mm
Mass 3.8 kg Mass 8.5 kg
NOISE MEASUREMENT
YELOROLL STEEL ROLL
75.5 dB (A) 79.0 db (A)
SHELL WEAR COMPARISON (% dia loss)
Roll YELOROLL STEEL ROLL
1 0.15% 0.63%
2 0.31% 0.70%
3 0.15% 0.63%
SHELL THICKNESS COMPARISON (% steel loss)
YELOROLL (10mm) STEEL ROLL (3mm)
6.67% 26.67%
13.33% 30%
6.67% 26.67%

 

 

 

 

 

 

A revolution in the Roller Conveyor Industry

  • ADVANCED TECHNOLOGY
  • ENVIRONMENTALLY FRIENDLY
  • EXCLUSIVE TO CONVEYOR & PIPING SYSTEMS

 

PRODUCT DEFINITION

YELOROLL conveyor rollers are made up of a special titanium formulated PVC shell with UV ray modifiers for extra strength and durability. They have a carbon fiber bearing housing which can be fitted with two or more bearings to suit different applications. The tubing utilized for the shell is the only such type material.

COMPOSITION

Shell            10mm thick compounded PVC tubing impregnated with titanium nitrite/T102 Dioxide plus Teflon and Kevlar particles.
Housing        Nylon, Glass carbon fiber, complete with a precision injected anti static copper pin.
Bearing        25mm, 30mm, 40mm deep grooved ball bearing (2 RS sealed bearings).
Shafting       Stainless steel or bright drawn with a special protective anti corrosive end cap.

TYPE OF ROLLERS

1. TROUGHING ROLLERMULTI PURPOSE 2.CORRECTIONAL ROLLER

  • Corrects Detraining of Belts.
  • No build up of material on roller.
  • No special brackets or maintenance required.
  • Stops belt float.

HEAVY DUTY RETURN ROLLERS WITH YELOROLL DISCS

  • Assists Belt Training.
  • Assists cleaning of return belt, material falls between discs.              
TECHNICAL ADVANTAGES
  • Highly abrasive resistant.
  • 100% anti-corrosive includes anti-corrosive slotted/hex end cap.
  • Highly impact resistant.
  • LIGHT IN WEIGHT (60% less).
  • LOW BREAKAWAY MASS (25% less required).
  • Heat dissipates through shell, not through the bearing housing, therefore bearing runs at low temperatures.
  • Low noise level – 3.0 dB (A) less than Steel Rollers.
  • Non magnetic.
  • Flame Retardant for underground fiery mining.
  • 100% belt friendly no belt cutting

 

 

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