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Welcome to Hansz Engineers

Textile industry has undergone radical changes over the past few decades and the quality of the

ultimate yarn from a spinning mill, very much, depends upon the treatment given to the material

right from the bales in the blow room department. We at Hansz Engineers have designed with

proven technology for consistent performance a wide range of machinery with various

combinations to suit your specific application and needs.

Gentle handling, fine opening of the material without rupture, separation of trash and foreign

matter, thorough blending, uniform laps or regular feed through chutes to cards are the factors

looked for in the machines, which are all well taken care of in the inbuilt design of Hansz

machinery.

We are a company led by professionals. Our base values of integrity and perfection lead to total

customer satisfaction and a range of machines with superior quality. This backed by the 50 years

of experience of Mr. Z. A. Khan in the field of blow room machinery, makes Hansz Engineers an

ideal solution partner to make your business grow.

ABOUT US:-

Hansz Engineers, previously known as Henna Tex, is a family owned business based in Mumbai,

India. We have been specializing in world class Textile Blow Room Machinery and Filter &

Auto-waste Removal Systems since 1989. Over the years we have built strong relationships with

more than 300 customers based on the foundation of trust and integrity. Whether it is our

manufacturing process or our after sales support, we are committed to deliver only the highest

quality products and services to our customers.

There are several reasons why we are proud of our offerings. We are the only company in India

to offer customized blow room and filter solutions to suit our customer’s requirements

irrespective of the make of their machines. We also offer various conversions to upgrade your

existing blow room lines and filters systems for continuous and intermittent collection of waste

for blow room and carding machines.

Our vision is to bring high quality, high technology based machines at affordable prices to the

world of textile market. So the next time you are looking to expand, improve or upgrade your

existing blow room or filter systems, please give us a call and let us put our expertise and

knowledge to work for you.

SERVICES:-

When our customers buy machines from us, what they get in return is 100% peace of mind. We

have a very strong focus on providing excellent pre and post sales services to our customers.

WORK WITH US:-

We at Hansz Engineers believe in a work environment which is healthy and happy for our staff

and shop floor workers; where relationships are based on trust and honesty; where employees are

encouraged to give suggestions for process improvement; and most importantly, where

employees are empowered to work at their highest potential in order to achieve total customer

satisfaction.

We are proud of the qualities that our fellow engineers possess:

Integrity & honesty

Good people skills with a strong customer focus

Excellent team working capabilities

Hardworking and willingness to learn and innovate

If you would like to be a part of the Hansz family, please send your resume to

careers@hanszengineers.com.

OUR PRODUCTS:-

Gentle handling, fine opening of the material without rupture, separation of trash and foreign

matter, thorough blending, uniform laps or regular feed through chutes to cards are the factors

looked for in the machines, which are all well taken care of in the inbuilt design of Hansz

machinery. We offer complete solutions in Blow Room Machinery, Filter Systems, and Auto-

waste Removal Systems.

1. OPENERS:-

(A)CIRCULAR BALE PLUCKER

The circular bale plucker is a very simple and effective machine

in terms of homogenous mixing of fibers’ from different bales as compared to other similar

machines. In this bale plucker, the carriage holding the plucking and feed rollers will be rotating

in a circular motion. There are two models in this, one with arrangement for 22 bales, and the

other with an arrangement for 32 bales. This plucker is ideal for small mills.

Technical Details:

Production: 600 and 800 Kg/ hr as per the model

Area required: 6 sq m and 8 sq m as per the model

Key Benefits:

Better opening because of smaller tuft size

Homogenous mixing and blending

Inexpensive and low maintenance

(B)BALE OPENER

Heavy Duty Bale Opener is the first machine in the blow room

line, where the fiber is opened thoroughly into small tufts. The related impurities are removed by

integral double roller cleaners with individual adjustable grid section. This helps in better

cleaning in the subsequent beating points. The Bale Opener is also used for opening and mixing

synthetic fibers.

Technical details:

Production: 600 kg/ hr; 1000 kg/hr

Working width: 1000 mm; 1230 mm

Power consumption: 4 kW; 6 kW

Length of feed table: 2.7 m (can be increased by multiples of 2 m)

Advantages:

Fine opening of fiber into small tufts

Smaller lot sizes can be processed

Effective cleaning and thorough mixing

Easy maintenance

2. CLEARNERS:-

(A)MAXI-FLOW

Maxi-flow is an improved version of its predecessor – the Axi-

flow. The material is dropped in the machine by gravity through a Condenser and advances with

the beater action. The material is removed from Maxi-flow with the help of suction from the next

machine.

Key Benefits:

Increase in machine cleaning efficiency by 40 – 50%, thus resulting in better yarn quality

Reduction in lint loss

Higher cleaning without any damage to fibres through efficient usage of air currents

Less neps due to better opening.

(B)FINE OPENER

This machine is mainly used in synthetic mills for opening

polyester/ viscose fibres either at the pre-mixing stage or in the blow room line for material

supply to Scutcher or Chute Feed. The cleaning point comprises of either a “krishner beater” or a

“fully spiked beater”, depending on the type of fibre to open. This machine can either be

supplied to fit in with the bale opener or as an individual machine with an extended feed table of

2 m. A Condenser or a Material Transport Fan is required to draw the material from this

machine.

Key Benefits:

Avoids production loss due to end breaks

Increases the life of the rotor

Improves quality of yarn as it is no longer affected due to thick thin places and neps

(C)SAW-TOOTH OPENER

This machine is most suited for open-end plants and coarse and

medium counts in spinning mills. The cleaning efficiency of this machine is around 35% without

damage to the fibre. It also reduces the load on the carding machine. The machine is

accompanied with a Condenser and a Feed Trunk.

Key Benefits:

Avoids production loss due to end breaks

Increases the life of the rotor

Improves quality of yarn as it is no longer affected due to thick thin places and neps

Production loss due to end breaks

Increases the life of the rotor

Improves quality of yarn as it is no longer affected due to thick thin places and neps

(D)STEP CLEANER

The material fed to the step cleaner is led through a feed funnel to

the first roller. All rollers run in the same direction and consist of steel cylinders welded with

four rows of steel beater blades. The material caught by the beater blades is led over a grid

underneath the rollers where the heavier impurities, dust and dirt particles, and short fibres

contained in the material are extracted by means of centrifugal force. The grid under each roller

can be adjusted individually from the outside.

3. MIXER:-

MULTI-MIXER

The Multi-mixer assures a good blending at the beginning of the

spinning process which is essential for a uniform distribution and representation of all fibre

components in the yarn cross-section. This needs to be achieved during the spinning process as it

cannot be achieved by the later processes alone. Proper blending avoids variation in running

conditions, yarn strength, uniformity, and dye take-up. The Multi-mixer is available in 4, 6 or 8

chambers.

4. SCUTCHER ARM:-

(A)PNEUMATIC HOPPER FEEDER

This machine is specially developed to feed the Scutcher machine. All previous hoppers before

this model are with spike/ feed lattices which require two sets of pedal sets with the Scutcher arm

as the material does not get compacted properly. This also causes extra maintenance burden for

the machine. The pneumatic hopper feeder does not have any lattice and the material is

compacted to a great extent by air flow. The elimination of one set of pedal and beater gives

better flexibility in selecting the proper beating points in the blow room line.

(B)CONDENSER

The condenser is one of the most important machines in the blow

room line. It is used for transporting the fibre from one machine to the next. We have made many

incremental changes to the condenser over the past 20 years, and the latest model has a very

robust and maintenance free design.

(C)SCUTCHER ARM

The Scutcher is most suitable for small units as it saves power by

working blow room line for small periods as required to match card production.

Key Benefits:

Absence of neap formation or the stringing of the materials

High production

Uniform careful and thorough opening of the material

Sensitive regulation of the lap weight

5. FILTER AND AUTO-WASTE REMOVAL:-

PRIMARY 123

Some mills still prefer the old model of primary filter with cage and foam roll to connect to the

blow room condenser or dust fan as it requires just 0.3 kW power and the cmh from the filter can

be connected to a room. As the filter works intermittently, a sheet of waste is formed over the

cage which filters the air and maximum dust is trapped between these sheets allowing only little

dust to escape through the cage. Operating cost of the filter is negligible.

(A)PRIMARY DISC FILTER

This machine can be used as an independent unit for synthetic

material or in conjunction with secondary filter for processing cotton. It consists of circular filter

media and a rotating nozzle. The impurities are either thrown on to the screen by fans or a

centrifugal fan is placed behind the filter to suck the impurities from different points. A 7.5 HP

blower is provided to collect and compact the dropping thus collected.

(B)SECONDARY FILTER

The Secondary filter consists of rotary drums of various sizes

designed for collecting fine particles which might have escaped through primary filter.

Secondary filter also has a nozzle/ suction, fan and dust compactor with cyclone. This is a

centrifugal fan designed for required volume and pressure depending on the sequence of

machines and number of cards the system is supposed to support. The horse power of the

centrifugal fan will depend on the volume and pressure.

(C)FIBRE COMPACTOR

Fibre compactors ensure a trouble free and an environment

friendly way of waste collection. The compacted waste falls right into the cloth bags and the

dusty air goes back into the filter system. The compactor saves storage and transport costs and

can easily replace existing condenser units connected for waste collection.

(D)DUST COMPACTOR

The dust bags used to collect the dust on the secondary side of

the filter plant require manual dust removal, during which a lot of dust is spread in the room.

This poses a health hazard to the workers cleaning the filter installation. Also, the bags need to

be thoroughly cleaned once a week which sometimes leads to tearing and replacement of the

bags. If not cleaned, the bags clog up and drop the suction pressure at the nozzles which in turn

clogs the secondary filter media.

To overcome these problems, we have developed a Dust Compactor which is fitted at the end of

the cyclone. The air from the cyclone is diverted back into the secondary filter and the dust

collected from the bottom of the cyclone is compacted by the dust compactor in a ball form

which is collected in a drum placed underneath.

6.DUST MATRERIAL TRANSPORT FANS:-

The Material/ Dust Transport Fans are used for various purposes

such as boosting air pressure when required, to carry or deposit synthetic or cotton fibres, and for

removal of heavy waste such as blow room or card waste. These fans come in different sizes

such as Ø 425, Ø 500 and Ø 650 and with different motor ratings to suit their specific

applications.

7. CONVERSIONS:-

(A)AXI-FLOW TO MAXI-FLOW

In order to improve the cleaning efficiency of the Axi-flow

machine by 40 to 50%, we offer its conversion to a modified machine “Maxi-flow”.

In the Axi-flow machine, higher suction is necessary at material entry point for transportation of

cotton from preceding machine to the next machine through Axi flow. Due to this higher suction,

cotton passes through the beater very quickly thus resulting in bigger tuft size and less cleaning.

It also results in loss of good fibre under the beater.

In Maxi-flow, the material is dropped in the machine by gravity through a condenser and

advances with the beater action. The material is removed from Maxi-flow with the help of

suction from the next machine.

(B)DUST COMPACTOR

The dust bags used to collect the dust on the secondary side of

the filter plant require manual dust removal, during which a lot of dust is spread in the room.

This poses a health hazard to the workers cleaning the filter installation. Also, the bags need to

be thoroughly cleaned once a week which sometimes leads to tearing and replacement of the

bags. If not cleaned, the bags clog up and drop the suction pressure at the nozzles which in turn

clogs the secondary filter media.

To overcome these problems, we have developed a Dust Compactor which is fitted at the end of

the cyclone. The air from the cyclone is diverted back into the secondary filter and the dust

collected from the bottom of the cyclone is compacted by the dust compactor in a ball form

which is collected in a drum placed underneath.

(C)CONTIFEED

Conventional blow room lines have the motor working on the

start/ stop principle. So the quantity of the material delivered from the blow room is constant

irrespective of the requirement from the cards.

In Contifeed system, the material requirement is matched with proportionate supply by varying

delivery motor speed of the last beating point. The pressure transducer senses the air pressure of

the main duct line supplying material from Blow Room to Chutes. The supply motor speed

depends on the quantity of material required by the Chutes.

If all the Chutes are empty, the Motor will work at its maximum speed. As the Chutes are getting

filled, the motor speed will reduce, thus the supply of material equals to the demand. This helps

in maintaining a constant material height in Chutes thus ensuring even feed from top reserve box

of the Chutes to the Cards. The Motor will stop only if all the Cards are stopped and no feed is

required.

(D)LAP TO CHUTE/ CHUTE TO LAP FEED

The Lap to Chute Feed system is employed to feed the cards

uninterrupted directly from blow room thus removing the need to carry laps from blow room to

the carding department. When fitted with cards, an auto leveling device for the cards is

recommended.

We also offer conversion of Chute to Lap Feed Systems.

(E)AUTOLAP PULLING CONVERSION FOR NSE SCUTCHERS

A simple lap pulling device is developed by Hansz Engineers to connect to old NSE Scutcher not

having this system. The advantage of this conversion is tighter and heavier laps which will result

in less lap and waste. Also this is labour friendly.

(F)PIV CONVERSION

PIV gearbox being a mechanical device is bound to give problems over the year. A simple 2 HP

invertors drive can be provided to replace PIV gear box which is absolutely trouble free.

(G)CONVERSION OF FILTER FOR POSITIVE EXHAUST

Earlier, filters used to be without any arrangement for exhaust of air from the secondary filter.

The exhaust used to be at atmospheric pressure causing back-draft if the filter media was not

cleaned regularly. We offer conversion of filters to positive exhaust along with upgrading the

nozzle system to overcome this problem.

(F)DUSTEX OSCILLATING DAMPER DRIVE SYSTEM

In earlier Dustex machines, the oscillating mechanism was operated with pneumatic cylinder and

valves. Due to rapid movement (40 rpm), the rubber seals and oil rings used to give way and the

system used to remain idle defeating the very purpose of installing this machine in blow room.

Latest machines have replaced the primary system with a mechanical gear box of 40 rpm with

0.5 HP motor. We offer this system which has proved to be very popular with our customers.

8. WATER PROCESSING MACHINE:-

WILLOW MAT MACHINE

The Willow Mat machine consists mainly of three basic

machines: Feed System, Step Cleaner and High Speed Condenser. The production of the

machine depends upon the quality of the material fed into it. In case of higher lint, the production

is more and in case of lower lint, the production is less. Production capacity of the Willow Mat

for blow room droppings and lickerin waste is about 80 to 100 kg/ hr, while that for flat strip is

about 300 to 400 kg/ hr.

9. OPTIONAL MACHINES:-

(A)HEAVY PART SEPARATOR

Heavy Part Separator is simple equipment working on aero

dynamics principle. The machine removes contaminations in the mixings used for open-end

spinning such as plastic bobbins, metal parts, and other heavy impurities which may otherwise

cause damage to expensive blow room and carding machinery. It can be easily installed even in

existing blow room lines of any make by simply changing the material transport pipeline.

Key Benefits:

Machine does not require any power as it works on aero dynamics

Simple design and Protects expensive machinery from damage as it removes all

impurities including ferrous and non-ferrous parts and seed coats.

(B)MICRO-DUST REMOVER

The Micro-dust Remover is used exclusively after thorough

opening of material in Fine Openers so as to efficiently extract the micro-dust. In view of the few

rotating parts that the machine has, it is easy to maintain and has a high level of operational

reliability. The addition of the Micro-dust Remover in the blow room line is of special

importance to open-end spinning mills for achieving significant reduction in end breaks and yarn

imperfections.

Technical Details:

Dimensions: 1864 (W) x 2150 (L) x 2650 (H)

Power: 8 HP; 6 kW

Key Benefits:

Avoids production loss due to end breaks

Increases the life of the rotor

Improves quality of yarn as it is no longer affected due to thick thin places and neps

(C)SEED REMOVER

Sometimes improper ginning leads to a lot of contamination and

seeds in the mixings used for open-end spinning. This contamination can cause severe damage to

the beaters in the blow room line as well as expensive card clothing. A Seed Remover is simple

equipment based on the aero dynamic principle which can be used to solve this problem. It can

be easily installed even in existing blow room lines of any make by simply changing the material

transport pipeline.

Key Benefits:

Machine does not require any power as it works on aero dynamics

Simple design

Protects expensive machinery from damage as it removes all impurities including ferrous

and non-ferrous parts and seed coats

(D)CENTRALIZED CONTROL PANEL

It comprises of single or double cabinet depending on the

sequence of machines. It is the brain of the entire plant and controls all the machines either

directly or indirectly. In case of any trouble in any machine it will inform the tender exact

location of the fault. M.C.B’s and over load relays are used to safeguard all motors.

(E)MANUAL CONTAMINATION REMOVAL SYSTEM

The electric contamination removal systems can only sense the

foreign objects once the material is thoroughly opened, and are hence placed after the last grip

beating point in the blow room line. This reduces the efficiency of the system to about 50 to 60%

as the foreign objects are further torn into tiny pieces resulting in rejected finished goods.

To overcome this problem, we suggest a manual check of the fibre after it has passed through the

first open beater. The sequence of machines to carry out this check is a Condenser, hopper

feeder, and a 9 m long conveyor. Four workers, two on each side of the conveyor, remove the

contamination while the conveyor is moving.

CONTACT US:-

Company Name : Hansz Engineers

Contact Person : Ms Henna Khan

Address :

Manish Industrial Estate No. 5/2, Navghar,

Vasai Road (East), Dist: Thane – 401 210. Maharashtra,

India.

Tel/Fax : +91 – 0250 – 2391522

Mobile : +91 – 93211 66887

Email Address : info@hanszengineers.com

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