Con-weigh Systems Pvt. Ltd. Sonipat, Haryana

CWS Roto Packers are the outcome of years of combined experience of engineers in design, engineering and manufacturing of Packing Plants equipments. Roto Packers are available having 4 to 16 spouts for capacity ranging from 1200 bags to 4800 bags/hr. Every Spout is equipped with individual filling system consisting of impeller box assembly, bag chair assembly, filling spout assembly, load cell assembly and electronic unit. The electric unit is a sturdy, user friendly, proven design unit and very reliable enabling to achieve good accuracy for this king of machines. In fact our electronic units have been installed at existing Roto Packers supplied by other companies, clearly providing the superiority with regards to functions and accuracy. Data for set weights, achieved weight, bags within tolerance etc. can be send via RS 232 interface to PLC as well as printer for MIS reports.

These machines are most suitable for small plants having capacity upto 3, 00 000 tons per annum. Fast filling is achieved by hi-speed impeller box and god accuracy is obtained by using a three position cylinder, which enable filling in the bags to be done in steps. Initially the bag filling is done in main feed (faster filling), uptaapprox. 90-92% of desired weight, in around B secs. and balance 8% of material is filled in minor feed in 2 secs. ensuring good accuracy and consistency.

Are used for pneumatic transport of the material from one discharge point to another feeding point. Fluid slides are one of the most economical mode of transport, which need very less maintenance. These are designed with 2 chambers, upper & lover. Upper chamber is used to carry the material and lover chamber is used to aerate the fabric. Fluid slides consists of special synthetic fabric, high pressure fan and manual butterflyvalues for control of air.

CWS has supplied a bag ship loader to load Cement bags @ 3600 bags per hour. The Ship loader has been working satisfactorily for the last five years. This ship loader is moving on rails and can load ships upto capacity of 5000 Ton. Spiral chute ensures smooth loading. The turntable installed at the end of the spiral chute helps in proper placement of bags, CWS has also commissioned two stationary ship loaders at a plant in Bangladesh for loading of bags at the rate of 1800 bags per hour.

The design of belt conveyors is rugged In construction made of into nation standards, Fabrication is accurately made to ensure perfect alignment. We offer  the  following types of conveyor belt A fixed type over head conveyor system, very useful for handling various kinds of bags, varying from 5OFcgs to f aakg bags Portable eit Conveyor system for two stage crushing and screening plant. All conveyor units have ruggedly fabricated steel structure frame so that it can be shwifted, the whole unit where ever needed. G)     Belt conveyor system for handling various types of stones aggregates for crushing arrdscreening plant d)       Belt conveyor system for clinker transport These belt conveyors can easily be installed in both stelici nary and portable cn.ishinq plants. The conveyors can also be designed to meet the specral requirement of handling final products in large quantities. We are exper! in designing and developing conveyor belts and accessories for specific application. These CVS and accessories are manufactured to the most exacting levels of quality. The broad partfollo Of Industrial conveyor bells, general conveyor beats, drive pulleys and tail pulley etc. Conveyor Belts - Designed for carrying wet or loose sand, gran material in bags The V shaped chevron dears rave nUreduce slide bade of the material. General Con-Belts - Heavy Duty conveyor belts are in various base fabrics. The top surface can be coated wsth f ubber~i~VTf U~  ilioan Complete  enclosed and dust free transport.  No spillage  from return belt. Return belt  can  also be  used to convey material. Conveyor  can  be curved both  horizontally and vertically.  No spillage from loaded belt.

CW5 stationary packers are available from sir!gre spout upto4 spouts inline, delivering capacity of 300 to 1200 bags { hours of SO kg. Bag discharge can be manual or automatic depending upan the requirement These machines are most suitable for small plants having capacity upto 3, 00 000 tons per annum. Fast filling is achieved by hi-speed impeller box and god accuracy is obtained by using a three position cylinder, which enable filling in the bags to be done in steps. Initially the bag filling is done in main feed (faster filling), uptaapprox. 90-92% of desired weight, in around B secs. and balance 8% of material is filled in minor feed in 2 secs. ensuring good accuracy and consistency.