Krishna Engineering Works

Hydro Pneumo Web Aligner System

We have been successfully manufacturing, exporting & supplying all types of Hydro Pneumo Web Aligner System, Hydraulic Power Pack Unit, Line Guiding System, etc. since last 25 years from Ahmedabad, Gujarat, India. We are winner of 3 times National Award and 2 times International Award for Quality manufacturing.

KEW is the most leading manufacturer, exporter & supplier for Hydro Pneumo Web Aligner System, in India. We have the capacity to supply 100-150 units of Web Guiding Systems per month. We have systematic work flow chart & updated technology to produce the machine at very high speed and great perfection. We invite inquiries from machinery manufactures also to purchase the units in bulk orders. KEW Manufacturers, exports & supplies Web Aligner System with high production output & efficient edge guiding function with more than 15000 installation in place all over India and overseas like Saudi Arabia, UAE, Dubai, Sharjah, South Africa, Nigeria, Ghana, Congo, Kenya, Zambia, Sri Lanka, Bangladesh, Malaysia, Pakistan, Nepal, Russia, Thailand, Indonesia, Brazil, Colombia, Venezuela, Argentina, Mexico, Canada, etc. making us the biggest manufacturer, exporter & supplier of Web Guiding System.

KEW make Hydro–Pneumatic Web Aligner are the Heart of Hydro Pneumatic Hydro Pneumo Web Aligner System, , to automatically guide all type of material of any width, at any speed, under any load. Completely self-contained with an integral air generator for sensor. It is coupled with 3 phase AC motor and Hydraulic pump is also attached on the same shaft which is fitted inside the oil tank filled with Hydraulic oil. In-Built Air Generator avoids use of external air supply.

KEW Hydraulic Power Pack units are used to automatically guide all types of flexible materials of any width, at any speed, under any load. Completely self-contained, with an integral air pump, these units eliminate the need for additional air regulators or plant air. Modular construction and sub plate-mounted components provide maximum ease of servicing. Inherent capabilities of KEW Web Guiding System assure stable operation at all correcting speeds and loads. Air Pressure Power Units are available in models from 1/4 H.P. to 3 H.P. to meet any guiding application you may have. Double and triple power units are available incorporating two and three servo valves on the same reservoir to handle multiple guiding applications. A source of power is mandatory in a web guiding system. The Hydraulic Power Pack unit is much more than just an energy source, however, because it normally furnishes modulated power to the actuating devices. It therefore is an amplifier of control signals, as well as a power source In addition to providing hydraulic power for the actuating circuit the power unit produces pneumatic power for the sensors. Sensor supply pressure must remain constant, and the power supply provides this element.

Web - Aligner (Power Pack) Unit Complete With:

• 0.5 H.P. Motor
• Air Pipe - 5 Mtr.
• Oil Pipe - 5 Mtr.
• Sensor - 1 pcs
• Adjuster - 1 pcs.
• Air Filter - 1 pcs.
• Oil Filter - 1 pcs.
• Hydraulic Cylinder size 4”, 6” & 8” struck - 1 pcs.

Sensors:

In the specially designed non-contact Air flow sensors, air is expelled from two opposing orifices. The differential air pressure is use to detect lateral wandering of the material in process. The Airflow sensors are self cleaning & fitted with fine adjustment mounting bracket.

Hydraulic Cylinder:

It works on hydraulic pressure. It actuates the correcting frames. Available in different size from 2" to 18" stroke length.

Additional Information:

• Port of Dispatch: Mumbai, Kandla, Pipavav
• Production Capacity: 15
• Delivery Time: As Per Customer Requirement
• Packaging Details: As Per Customer Requirement

Web Aligner Unit
Being a client-centric organization, we are engaged in offering an unmatched range of Web Aligner Unit to the clients. The offered range of products can also be availed by the clients in different sizes, models and specifications as per their requirements. The offered range is widely used to automatically guide all type of flexible material of any width at any seed, under any load.

KEW manufacturers, exports & supplies highest number of Slitting Rewinding Machine from India, with more than 15000 installations all over India and overseas like Saudi Arabia, UAE, Dubai, Sharjah, South Africa, Nigeria, Ghana, Congo, Kenya, Zambia, Sri Lanka, Bangladesh, Malaysia, Pakistan, Nepal, Russia, Thailand, Indonesia, Brazil, Colombia, Venezuela, Argentina, Mexico, Canada, etc.

Technical Specifications for Power Pack Unit:
Double Power Pack:

Dual Web Aligner:

We are skilled in offering the Double Power Pack renowned for providing high capacity, control options & configurations to be utilized in almost any application. The Double Power Pack is designed and manufactured using premium quality hydraulic components selected from a wide range and assembled using high technology systems which are designed with technologically advanced concept.

Electro-Hydro Web Aligner Unit

Benefits of Electro-Hydro Web Aligner Unit:

• No maintenance
• Labour saving
• Electricity saving
• No wastage
• More production

Structure of The Web Aligner:

• M.S. Tank and M.S. Plate

System of The Operation in Running of Electro-Hydro Web Aligner:

• Electronic of the film Photocell sensor for edge
• Electronic 0 -5 HP AC Motor
• Electrical Panel Board for Operate the complete Unit
• Hydraulic Cylinder -Adjuster -Oil Pipe

Technical Data:

• Speed of Unit 250/min
• Variation of the film Winding is 0.5

Suitable for all types of Machines like:

• Rotogravure Printing Machine
• Lamination Machine / Coating Machine
• Slitter Rewinder Machine
• Doctoring Rewinding Machine
• Paper Machinery
• Textile Machine like Batching Machine, Inspection Machine, etc.
• Tyre-Cord Machinery

Additional Information:

• Port of Dispatch: Mumbai, Kandla, Pipavav
• Production Capacity: 15
• Delivery Time: As Per Customer Requirement
• Packaging Details: As Per Customer Requirement

KEW Manufacturers, exports & supplies Web Guiding System for Plastic Processing Machine with high production output & efficient edge guiding function with more than 15000 installation in place all over India and overseas like Saudi Arabia, UAE, Dubai, Sharjah, South Africa, Nigeria, Ghana, Congo, Kenya, Zambia, Sri Lanka, Bangladesh, Malaysia, Pakistan, Nepal, Russia, Thailand, Indonesia, Brazil, Colombia, Venezuela, Argentina, Mexico, Canada, etc. making us the biggest manufacturer, exporter & supplier of Web Guiding System.

In order to fulfill the ever changing demands of our clients, we are engaged in offering a quality range of Web Guiding System. We manufacture these products together with colour web guiding and edge guiding systems. These quality-approved products are highly complicated to meet industry benchmark. The offered range of products is highly acclaimed by the clients for the mentioned attributes:
Attributes:

• Easy configuration
• Easy-installation
• Compact design
• Dimensional accuracy
• Better efficiency

Additional Information:

• Port of Dispatch: Mumbai, Kandla, Pipavav
• Production Capacity: 25
• Delivery Time: As per customer requirement
• Packaging Details: As per customer requirement

Hydraulic Power Pack Unit With Web Guiding

In order to fulfill the changing demands of our clients, we are offering a quality range of Hydraulic Power Pack Unit With Web Guiding. These units can be availed by the clients from us in different sizes, models and specifications as per their needs. The offered units are widely used to automatically guide all type of flexible material of any width at any seed, under any load. We offer these web aligner units to the clients at industry-leading prices.

KEW manufacturers, exports & supplies highest number of Slitting Rewinding Machine from India, with more than 15000 installations all over India and overseas like Saudi Arabia, UAE, Dubai, Sharjah, South Africa, Nigeria, Ghana, Congo, Kenya, Zambia, Sri Lanka, Bangladesh, Malaysia, Pakistan, Nepal, Russia, Thailand, Indonesia, Brazil, Colombia, Venezuela, Argentina, Mexico, Canada, etc.

Additional Information:

• Port of Dispatch: Mumbai, Kandla, Pipavav
• Production Capacity: 15
• Delivery Time: As Per Customer Requirement
• Packaging Details: As Per Customer Requirement

Reparing & Servicing of Web Guiding System

KEW manufacturers, exports & supplies highest number of Slitting Rewinding Machine from India, with more than 15000 installations all over India and overseas like Saudi Arabia, UAE, Dubai, Sharjah, South Africa, Nigeria, Ghana, Congo, Kenya, Zambia, Sri Lanka, Bangladesh, Malaysia, Pakistan, Nepal, Russia, Thailand, Indonesia, Brazil, Colombia, Venezuela, Argentina, Mexico, Canada, etc.

We undertake Repairing & Servicing of all types of Reparing & Servicing of Web Guiding System. All Indian & Imported Web Guiding System can be repaired by us by replacement of Old Parts with our Brand New Parts in our Factory based in Ahmedabad, Gujarat, India.

Additional Information:

• Port of Dispatch: Mumbai, Kandla, Pipavav
• Production Capacity: 25
• Delivery Time: As Per Customer Requirement
• Packaging Details: As per the requirement

Power Pack Unit
Being a client-centric organization, we are engaged in offering an unmatched range of Power Pack Unit  to the clients. The offered range of products can also be availed by the clients in different sizes, models and specifications as per their requirements. The offered range is widely used to automatically guide all type of flexible material of any width at any seed, under any load.

KEW manufacturers, exports & supplies highest number of Slitting Rewinding Machine from India, with more than 15000 installations all over India and overseas like Saudi Arabia, UAE, Dubai, Sharjah, South Africa, Nigeria, Ghana, Congo, Kenya, Zambia, Sri Lanka, Bangladesh, Malaysia, Pakistan, Nepal, Russia, Thailand, Indonesia, Brazil, Colombia, Venezuela, Argentina, Mexico, Canada, etc.

Technical Specifications for Power Pack Unit:
Double Power Pack:

Dual Web Aligner:

We are skilled in offering the Double Power Pack renowned for providing high capacity, control options & configurations to be utilized in almost any application. The Double Power Pack is designed and manufactured using premium quality hydraulic components selected from a wide range and assembled using high technology systems which are designed with technologically advanced concept.

Electro-Hydro Web Aligner Unit

Benefits of Electro-Hydro Web Aligner Unit:

• No maintenance
• Labour saving
• Electricity saving
• No wastage
• More production

Structure of The Web Aligner:

• M.S. Tank and M.S. Plate

System of The Operation in Running of Electro-Hydro Web Aligner:

• Electronic of the film Photocell sensor for edge
• Electronic 0 -5 HP AC Motor
• Electrical Panel Board for Operate the complete Unit
• Hydraulic Cylinder -Adjuster -Oil Pipe

Technical Data:

• Speed of Unit 250/min
• Variation of the film Winding is 0.5

Other Information

• Pay Mode Terms: T/T (Bank Transfer)
• Minimum Order Quantity: 1 Set
• Port of Dispatch: Mumbai, Kandla, Pipavav
• Production Capacity: 15
• Delivery Time: As Per Customer Requirement
• Packaging Details: As Per Customer Requirement

Servicing of old Web Guiding System

KEW manufacturers, exports & supplies highest number of Servicing of old Web Guiding System from India, with more than 15000 installations all over India and overseas like Saudi Arabia, UAE, Dubai, Sharjah, South Africa, Nigeria, Ghana, Congo, Kenya, Zambia, Sri Lanka, Bangladesh, Malaysia, Pakistan, Nepal, Russia, Thailand, Indonesia, Brazil, Colombia, Venezuela, Argentina, Mexico, Canada, etc.

We undertake Repairing & Servicing of all types of Servicing of old Web Guiding System. All Indian & Imported Web Guiding System can be repaired by us by replacement of Old Parts with our Brand New Parts in our Factory based in Ahmedabad, Gujarat, India.

Additional Information:

• Port of Dispatch: Mumbai, Kandla, Pipavav
• Production Capacity: 25
• Delivery Time: As Per Customer Requirement

Chasser Guiding System with Web Guiding System

KEW Manufacturers, exports & supplies Chasser Guiding System with Web Guiding System with high production output & efficient edge guiding function with more than 1500 installation in place all over India and overseas like Saudi Arabia, UAE, Dubai, Sharjah, South Africa, Nigeria, Ghana, Congo, Kenya, Zambia, Sri Lanka, Bangladesh, Malaysia, Pakistan, Nepal, Russia, Thailand, Indonesia, Brazil, Colombia, Venezuela, Argentina, Mexico, Canada, etc. making us the biggest manufacturer, exporter & supplier of Web Guiding System.

Chaser GuidingIn order to fulfill the ever changing demands of our clients, we are engaged in offering a quality range of Chaser Guiding. The products we are offering are manufactured according to the specifications detailed by the customers by making use of excellent quality raw material and latest technology. All our products are quite popular among the clients for the mentioned features:
Features:

• Reliable performance
• Better efficiency
• High strength
• Longer life
• Robustness

Web Guiding System

Web Guiding System with high quality and accurate performance based air pressure power units. Various types of  Pneumo Web Aligner, Edge Guiding System, Hydraulic Power Pack Unit, line of Edge, Center, and Line Guiding from India. All types available in models from 1/4 H.P. to 3 H.P. to meet any guiding application you may have. Krishna is used for any winding & unwinding application for guiding the web to reduce the wastages of the material & to get high production output with minimum man power. We are Manufacturer with heavy duty parts for different machines like Slitter Rewinder Machine , Winding Rewinding, Web Aligner and many more.

Web Guiding System Manufacturer

Application of Web Guiding System on Different Machines like:

• Rotogravure Printing Machine
• Lamination Machine / Coating Machine
• Slitter Rewinder Machine
• Doctoring Rewinding Machine
• Paper Machinery
• Textile Machine like Batching Machine, Inspection Rewinding Machine , etc
• Tyre-Cord Machinery

Additional Information:

• Port of Dispatch: Mumbai, Kandla, Pipavav
• Production Capacity: 25
• Delivery Time: As per customer requirement
• Packaging Details: As per customer requirement

KEW Manufacturers, exports & supplies Web Guiding System for Inspection Rewinding Machine with high production output & efficient edge guiding function with more than 15000 installation in place all over India and overseas like Saudi Arabia, UAE, Dubai, Sharjah, South Africa, Nigeria, Ghana, Congo, Kenya, Zambia, Sri Lanka, Bangladesh, Malaysia, Pakistan, Nepal, Russia, Thailand, Indonesia, Brazil, Colombia, Venezuela, Argentina, Mexico, Canada, etc. making us the biggest manufacturer, exporter & supplier of Web Guiding System.

In order to fulfill the ever changing demands of our clients, we are engaged in offering a quality range of Web Guiding System. We manufacture these products together with colour web guiding and edge guiding systems. These quality-approved products are highly complicated to meet industry benchmark. The offered range of products is highly acclaimed by the clients for the mentioned attributes:
Attributes:

· Easy configuration

· Easy-installation

· Compact design

· Dimensional accuracy

Better efficiency

Additional Information:

• Port of Dispatch: Mumbai, Kandla, Pipavav
• Production Capacity: 25
• Delivery Time: As per customer requirement
• Packaging Details: As per customer requirement

Web Guiding Machine

In order to fulfil the ever changing demands of our clients, we are engaged in offering a quality range of Web Guiding Machine . We manufacture these products together with colour web guiding and edge guiding systems. These quality-approved products are highly complicated to meet industry benchmark. The offered range of products is highly acclaimed by the clients for the mentioned attributes:

KEW manufacturers, exports & supplies highest number of Slitting Rewinding Machine from India, with more than 15000 installations all over India and overseas like Saudi Arabia, UAE, Dubai, Sharjah, South Africa, Nigeria, Ghana, Congo, Kenya, Zambia, Sri Lanka, Bangladesh, Malaysia, Pakistan, Nepal, Russia, Thailand, Indonesia, Brazil, Colombia, Venezuela, Argentina, Mexico, Canada, etc.

Attributes:

• Easy configuration
• Easy-installation
• Compact design
• Dimensional accuracy
• Better efficiency

Additional Information:

• Port of Dispatch: Mumbai, Kandla, Pipavav
• Production Capacity: 15
• Delivery Time: As Per Customer Requirement
• Packaging Details: As Per Customer Requirement

Web Guiding System

KEW manufacturers, exports & supplies highest number of Web Guiding System from India, with more than 15000 installations all over India and overseas like Saudi Arabia, UAE, Dubai, Sharjah, South Africa, Nigeria, Ghana, Congo, Kenya, Zambia, Sri Lanka, Bangladesh, Malaysia, Pakistan, Nepal, Russia, Thailand, Indonesia, Brazil, Colombia, Venezuela, Argentina, Mexico, Canada, etc.

In order to fulfill the ever changing demands of our clients, we are engaged in offering a quality range of Web Guiding System. We manufacture these products together with colour web guiding and edge guiding systems. These quality-approved products are highly complicated to meet industry benchmark. The offered range of products is highly acclaimed by the clients for the mentioned attributes:

Attributes:

• Easy configuration
• Easy-installation
• Compact design
• Dimensional accuracy
• Better efficiency

Additional Information:

• Port of Dispatch: Mumbai, Kandla, Pipavav
• Production Capacity: 15
• Delivery Time: As Per Customer Requirement
• Packaging Details: As Per Customer Requirement

Guiding Solutions

Types of Guiding Solutions:
1) Edge Guiding

The most popular type of web position control includes achieving the desired edge alignment of the film at various stages of the process. Such a system is especially useful for flexo printing, gravure printing, extruders blown film plant, extrusion laminate, slitting machine etc.

2) Chaser Guiding

One another type of Web Aligner, web position control includes chasing one or two webs to a reference web to achieve the desired edge alignment of multiple layers. This is done by either mechanically or electronically slaving two or more sensors. Such a setup is useful for lamination process.

3) Center Guiding

Center guiding application may involve either fixed or moving sensor system. The guide system keeps the center line of the web in an exact position. In case of Moving sensor center guiding the sensors continuously reposition themselves automatically to detect both web edges and maintain the center line of the web in an exact position irrespective of any width variation.

4) Line Guiding

This system uses a printed line or continuous patch or any pattern on the web. The system maintains the chosen mark (printed line or pattern) in exact lateral position irrespective of the web edge position. This system is widely used in slitting machine.

Instruction:

• Normally, Pneumo-Hydraulic Web Guiding System is used for any winding & unwinding application, Winding Rewinding Machine for guiding the web to reduce the wastages of the material & to get high production output with minimum manpower.
• Now, seeing the emerging demand of the market & few limitations of Pneumo-Hydro Web Guiding System, we have introduced Microprocessor based fully Electronic Line/Edge Guiding System with Photo-Cell Feed Back.
• This has specially application on Slitter Rewinder Machine to slit any material like Laminates, Plain or Printed Polyester or other material. Photo-Cell will sense the color, Line or Edge Guide according to your requirement & you will get the uniform slitting.
• PMDC Motor is used for forward-reverse movement of the trolley and it is coupled with Ball Screw arrangement for better accuracy. Trolly (Guiding Assembly) is provided on unwinder of slitting machine & it is guided by Linear Bearing Arrangement.
• On our Controller Two Digital Settings are provided for light & dark color settings. Auto / Manual mode is also provided along with left & right movement of the material. Servo Center is provided through Limit Switch.
• Photo-Cell will sense the line or edge of the material & accordingly, it will give reference to the motor for forward or reverse movement.

ELECTRONIC CONTROL FEATURES:

• Position Control System.
• Adjustable track control with deviation display.
• The LED emission sensing offering the possibility of operating on all contrast & backgrounds, presenting different surface treatments.
• Ultra sonic edge sensing or op to electronic sensing.
• High response motor powered actuator.
• Proximity switch provided for automatic end travel limits.

OPTO ELECTRONIC LINE OR CONTRAST SENSING SYSTEM:

The LED emission sensing offering the possibility of operating on all contracts, with an operating distance of 9 mm max. Between sensor and the web. Fast response time insensitive to ambient light.