Rexline Engineering · Material Handling

Material Handling Equipments

A complete range of material handling and weighing equipment — belt weighers, weigh feeders, bagging machines, loaders, magnetic separators, conveyors, hoists, elevators, gearboxes and geared motors — engineered with state-of-the-art technology for cement, steel, chemical, petrochemical and coal handling industries.

Belt Weighers Weigh Feeders Bagging Machines Conveyors Gearboxes
Weighing · Bagging · Conveying · Power Transmission
Cement Steel Chemical Coal Handling
Continuous Weighing

Belt Weigher

PT Rexline Engineering Indonesia manufactures microprocessor based electronic belt weighers incorporating the latest state-of-the-art technology for continuous weighing applications in cement, steel, chemical, petrochemical industries and coal handling plants.

Belt Weighers consist of three major elements: the weigh bridge assembly with precise strain gauge / bending beam load cell, the belt speed sensor assembly, and the electronic cabinet often referred to as the totaliser or the integrator. Different models of scale carriage are available depending upon the application, scale capacity and belt speed.

Salient Features
Capacities from a fraction of a tonne to 10,000 TPH
Simple, rugged, unitized scale assembly for easy installation
Super-precision stainless steel strain gauge load cell in tension for accurate load measurement
Special trunion bushes absorb normal shocks and transverse loads
Weigh idler deflection less than 0.25 mm at full load
Brushless digital tacho for accurate belt speed measurement
Fully digital with microprocessor and battery back-up
Fully automatic tare and span
Self-checking diagnostics for fault finding
Electronic calibration without handling standard weights
Micromate true digital device — bi-directional integration, drift-free
No internal adjustments by potentiometers
Automatic zero-span calibration with auto zero tracking
Bright, easy-to-read display of rate and total
Excellent temperature stability
Proven conveyor scale software for the integrator
Standard: ± 0.5% of rate Special: ± 0.1 & 0.25% of rate
Belt Weigher+
Gravimetric Feeding

Weigh Feeder

PT Rexline Engineering Indonesia microprocessor based digital weigh feeders as per design of HASLER International-France, for continuous control and proportioning application in cement, steel, fertilizer, chemicals and petrochemical industries.

Principle of operation: the Gravimetric weigh feeder is a variable speed small conveyor incorporating belt weighing and a speed control system. The flow rate is held constant by varying the speed inversely with respect to belt load. Signals from the control panel connect to a PLC or supervisory computer via MODBUS / PROFIBUS, with accuracy to the level of 0.25%.

Salient Features
Fully automatic zero and span calibration
Reliable 32-bit microprocessor controller, temperature compensated
Vibrating wire load cell — resolution 1:1,000,000, no calibration ever
No field calibration of digital load cell required
Operable from local panel, main panel or control room
Precision machined rollers in weigh zone for high accuracy
Rubber lagged crowned pulley to avoid belt slip
Digital speed sensor on non-drive pulley shaft
Choice of shaft mounted heli-worm or worm gear reduction
Suitable pre-feeders per flow characteristics
Rigid heavy duty construction
Accuracy: 0.25% – 0.5% over control range 1:10 & 1:20
Weigh Feeder+
High Speed Bagging

Automatic Weighing & Bagging Machine

PT Rexline Engineering Indonesia manufactures electromechanical and electronic microprocessor based weighing and bagging machines for high speed automatic bagging of fertilizers, food grains, sugar, cattle feed, PVC granules, cereals, coal, coke, chemical powder, flour, flakes, soda ash, etc.

Available in different models — gravity / belt / screw feeder or vibrating feeder tray — as net or gross model, in mild steel or stainless steel. Electronic machines with strain gauge load cells reach a capacity up to 900 bags/hour with an accuracy of ± 50 gms or better over 25 kgs to 100 kgs, as well as jumbo bags of 1 tonne.

Salient Features
Powerful 16-bit processor for electronic bagging
Different models per flow characteristic of the material
Fully digital calibration and parameter set-up via dialogues
RS485 serial channel for printer and data output
Parallel I/O interface driving the magnetic valves
Display terminal for panel or table mounting
Flow compensation — accuracy independent of material density
Auto check-stop to remove out-of-tolerance bags
Accuracy: ± 20 – 100 gms per material flow & speed
Automatic Weighing and Bagging Machine+
Bag Handling

Wagon & Truck Loader

To solve the ever-increasing problem of handling bags in process plants, PT Rexline Engineering Indonesia has joined hands with M/s. BOUBIELA of France to manufacture Wagon and Truck Loaders. Boubiela have thousands of satisfied customers all over the world in Fertilizer / Sugar / Chemicals / Cattle Feed / Food Corporation plants.

Different models of truck loaders up to a maximum capacity of 3000 bags per hour, each of 50 kgs, can be supplied for loading, stacking and lining up bags onto trucks. Wagon Loaders up to 3000 bags per hour are also available. The loading jib is telescopic with 180° rotation and can be lifted by a mechanical or hydraulic jack.

Simultaneous loading of a number of trucks as well as wagons on parallel tracks can be achieved with REI-BOUBIELA make Wagon and Truck Loaders.

Wagon and Truck Loader+
Tramp Iron Removal

Overband Self-Cleaning Electro Magnetic Separators

A must for separation of tramp iron pieces and for avoiding interruption and damage to major equipment in process plants like Coal Handling Plants of Thermal Power Stations, Cement and Sugar Industry, Foundries, Fertilizers & Chemicals, Food and Plastic Industries, etc.

PT Rexline Engineering Indonesia magnets are available in copper / aluminium coil winding with F/H Class insulation, suitable for belt widths from 400 mm to 2000 mm, operating heights up to 700 mm, with lifting capacity of a steel ball of diameter 25 mm and above up to a maximum weight of 50 kgs, depending upon shape and size of tramp iron pieces.

Overband Self-Cleaning Electro Magnetic Separators+
Contamination Protection

Metal Detectors

PT Rexline Engineering Indonesia manufactures metal detectors as per Boekels' design with latest technology — integrated circuits, styroflex capacitors, metal film resistors, temperature compensated pot core transformers and active filters. The detector consists of a search coil unit and an electronic control unit, available in various models depending on conveyor belt width and burden height. A sand bag marker and an auto testing device are optional accessories.

Widely Used In
Mining & material handling — protect crushers, mills, elevators, feeders
Chemical industry — protect grinding mills & glass-lined vessels
Wood & timber — protect saws, chippers, particle board presses
Plastic & moulding — protect presses and machinery
Food, Tobacco, Tea & Pharma — protect machines, inspect final product
Clay & brick industries — protect processing equipment
Metal Detectors+
Conveying

Shiftable Conveyors

PT Rexline Engineering Indonesia undertakes design and manufacture of conveyors from 600 mm to 2000 mm belt width. The conveyors can be supplied as horizontal conveyors, inclined conveyors, reversible and non-reversible shuttle conveyors, tripper cars and tripper conveyors. Special mobile conveyors can be designed for material stacking and de-stacking applications as well as for barge loading.

Shiftable Conveyors+
Lifting

Electric Hoist

PT Rexline Engineering Indonesia electric hoists are designed in accordance with international standards and the "Rules for design of serial lifting equipment" issued by the Federation of European Hoist Manufacturers (FEM). The present manufacturing range includes hoists up to 16 tons lifting capacity.

Hoists incorporate a fan-cooled crane-duty brake motor with Class 'F' insulation, a specially designed polyethylene rope guide, and a hoist barrel with machine-cut grooves made from seamless high tensile tubes. Gearbox or motor can be removed independently. PBL Hoists suit monorail and trolley drive — straight or curved beam — and double girder.

Electric Hoist+
Feeding

Belt Feeder

Heavy-duty belt feeders designed for rugged use — fixed or movable, with power transmission through electric motor and planetary gearbox, engineered for easy maintenance, long life and maximum efficiency.

Features
Heavy duty — designed for rugged use
Can be fixed or movable
Motor + planetary gearbox, shaft mounted on pulley with torque arm
Primary cleaner and plow
Drive shaft and return pulley guards
Benefits
Ease of maintenance due to rugged design
Easy to install
Flexible — fixed or mobile
Long, extended life
Designed for maximum efficiency — economical
Belt Feeder+
Vertical Elevating

Bucket Elevators

One of the most efficient ways to elevate bulk materials vertically is with a bucket elevator — a series of buckets attached to a belt or chain with pulleys or sprockets at the top and bottom, enclosed in a casing. PEL manufactures a wide variety of bucket elevators based on the bulk material characteristics and process requirements.

Advantages
Handles a wide variety of bulk materials — up to very free-flowing
Completely enclosed — dust and weather tight
Easy to install and operate
Low maintenance
Inlet section can be control fed or flood loaded
High reliability
Bucket Elevators+
Twin Bagging

Duplex Weighing and Bagging Machine

Our microprocessor based load cell type Electronic Weighing and Bagging Machine Model NEM 50/II Twin is known for faster bagging rate and accuracy. It consists of two separate hoppers and two separate weighing receptacles with a single sack grip.

The whole receptacle assembly is hung so that the total load passes to four load cells, which generate an electrical signal equal to weight. This signal feeds a microprocessor controller that controls all functions, making the whole a closed-loop system — more precise than an open-loop system.

The system additionally displays each weight, shows error signals on faults, has a self-diagnostic feature and an optional online printing facility.

Accuracy: ± 20 – 100 grams per material flow & speed
Duplex Weighing and Bagging Machine+
Power Transmission

Gearboxes

For more than 60 years Elecon has been gearing economies worldwide by supplying a wide range of Power Transmission equipment. Elecon's next generation of industrial gearboxes feature higher torque ratings, better thermal capacities, universal mounting and a wider range of accessories. Gearboxes are of split design for easy maintenance and rated according to the latest DIN and AGMA standards.

Technical Specifications
OptionsHelical (parallel shaft), Bevel Helical (right angle shaft), Compact – Bevel Helical (right angle)
MountingHorizontal, Vertical, Over-driven, Under-driven, Torque Arm
Input PowerUpto 4,825 KW
Output TorqueUpto 132,000 Nm
Gear Ratios1.25/1 to 560/1
Output ShaftUpto 190 mm dia (Solid), Upto 220 mm dia (Hollow)
OptionalMotor Adaptor, Integral Backstop, Shrink Disc, Torque Arm, Forced Lubrication, Cooling Coil, Integral Fan, Output Flange, Double Extended Shafts
Gearboxes+
Gearbox technical specification+
Universal Mounting

EOS Series — Helical & Bevel Helical Gearboxes

Universal mounting helical and bevel helical gearboxes engineered for versatile, reliable power transmission.

EOS Series 01+
EOS Series 02+
EOS Series 03+
Drive Systems

Geared Motor

Geared Motor 01+
Geared Motor 02+
Geared Motor 03+

Through Life Costs

Whether you use drive and linear motion systems in your plant production line, or are a machine builder wishing to offer your customer the most reliable machine possible, we recognise the importance of minimising through-life cost.

A combination of rugged reliability, providing maximum life span, and user-friendly design, enabling easy maintenance, ensures the products we offer are easy to live with — giving you peace of mind and allowing you to focus on the important areas of your day-to-day business.