This Dispersion Kneader is suitable for processing single or mixing numerous raw materials, including natural, rubber, synthetic rubber and more. The model has a sturdy construction. It features a large mixing capacity, high speed, excellent performance, fully automated temperature control, a simplified operating process, labour savings, and stable product quality.

A rear input, front output design results in smooth-flowing production and back window design allows observation of mixing conditions. Its sealed mixing chamber ensures safe operation and eliminates the environmental pollution problem. The mixing chamber has a 130?dumping inclination for easy removal and changing of coloring ingredients. The machine is easy to install and requires no special foundation. Production can be changed at any time. It features a durable, low failure rate, and easy maintenance. It's a ideal mixing equipment. 

FEATURES

It is an ideal equipment for development of the latest rubber.

The designs with high dispersion for rotors are suitable for the compound of high quality material.

The mixing chamber is constructed with heat resistance, wear out resistance and anti-corrosive. (optional) 

Special design on dust stop ring can efficiently prevent leakage from mixing chamber. 

 

SAFEST RUBBER MIXING MILLS GUARANTEED 

Fully automatic rubber mixing mill. Power Saving machines, helps by saving 20% to 30% electricity Equipped with Peripherally drilled rolls (optional). Designed for mixing and kneading raw rubbers, synthetic rubbers, thermoplastics, E.V.A and chemicals, ensuring maximum uniformity of material.

The processed materials are normally used on calendars, hot presses, or other processing machinery for producing various rubber products. 

Typical Applications

Automobile, motorcycle and bicycle tires and tubes.

Rubber shoes, soles and heels.

Rubber rafts, P.V.C sheet, artificial leather.

Rubber / EVA sponge soles.

Rubber rain boots and rain wear.

Rubber nipples, sports balls.

Rubber rollers, rice rollers.

Rubber goods for industry.

Rubber goods for automobiles.

V-belts and conveyor belts.

Rubber cushions.

Regenerating rubber.

Construction & Features

Stand: Steel casting (Ultra Sonically tested)

Base: One piece construction of welded steel plate or cast iron provides maximum stability. 

Rolls: Chilled cast iron rolls with surface hardness 520- 540 BHN 

Lubrication: Forced feed oil Lubrication. 

Motor: Energy efficiency motors of STD make 

Gear Box: Three stage helical gear box of Standard make 

Safety: Complete safety features for operator and machine. 

Bushing: The bearing type bushing is constructed of cast steel housing and high strength bearing at inside diameter. 

Bushing Lubrication: Employs automatic circulated lubrication system. 

Machines available in single & multiple stations. 
All moulds can be operated automatically by the machine

SALIENT FEATURES

Our design department keeping in view the latest trend, design machinery with the help of cad system to achieve better accuracy & precision no air entrapment with moulding.

Our VACUUM press is provided with the most hi-tech VACUUM system which provides a VACUUM suction of 650 700 hg/2 sec, which ensures zero air entrapment

Equipped with high speed hydraulic with an optional hydraulic proportional system which h is offered only by 'BHARAJ' 

Equipped with automatic mould handling system which are very convenient for two plates, three plates, with auto de-moulding system as optional.

Shorter curing times resulting in high production. Very simple & sturdy structure for easy maintenance & efficient working 

SALIENT FEATURES

Our design department keeping in view the latest trend, designs machinery with the help of CAD system to achieve better accuracy & precision.

No air entrapment while moulding. 

Our VACUUM press is provided with the most hi-tech VACUUM system which provides a VACUUM suction of 650 700 HG/2 sec, which ensures zero air entrapment. 

Equipped with high speed hydraulic with an optional hydraulic proportional system which is offered only by 'BHARAJ'. 

Equipped with automatic mould handling system which are very convenient for two plates, three plates or four plates mould. Which can be opened inside or outside the press. With auto de-moulding system as optional. 

Shorter curing times resulting in high production. 

Very simple & sturdy structure for easy maintenance & efficient working

Bharaj Cold Feed Extruders Must Have All Extrusion Units Seeking Precision and Accurate Extrusion. Bharaj Cold Feed Extruders are Designed Specially in View The Latest Trends & Requirements

PLAIN / PIN BARREL TYPE EXTRUDERS VENT / VACUUM TYPE EXTRUDERS,
DUAL EXTRUDERS FOR CO-EXTRUSION 

• Still using Hot Feed Extruders?
• Still wasting energy & labor by having warming mills, conveyor etc.?
• Still facing quality issues with rubber dimensions, Temperature?
• Still facing quality issues with Scorching & Improper feeding?
• Switch to Bharaj Machineries make extruders

SALIENT FEATURES

• No warming mill required as cold rubber can be feeded as room temperature thus saving labour and power.
• Scroll and Liners made of EN-41b, Nitra hardened and polished. Hardened up to 900 HV
• A special pressure melt transducer provided which gives pressure indication on head & also controls the screw rpm as per the set pressure value enabling extrusion at a consistent pressure (optional).
• Barrels are steel fabricated, jacketed for heating and cooling with replaceable liners. 
• Feed rollers are specially designed for easy maintenance
• Feeding arrangement with spiral undercut and feed roll arrangement provided which ensure proper bite and strip feed to screw 
• Automatic temperature controlling system.

Our Extruders are widely used for

1. Rubber Automotive Hoses/ Industrial Hoses
2. Rubber Fuel Hoses
3. Rubber EPDM Weather Strips/ Window Profiles
4. Rubber Multiple Profiles
5. Rubber Blank Preparation for Moulding purpose
6. Rubber Fire Fighting Hoses
7. Rubber Various Intricate and Precision extrusion requirement.
8. Rubber Cable Industry

OUR EXTRUDERS FOR YOUR PRODUCTS LIKE VARIOUS RUBBER PROFILES INDUSTRIAL HOSES,AUTOMATIVE HOSES, TYRE TREADS, DOCK FENDERS & VARIOUS RUBBER EXTRUDED ITEMS. 

A colour touch screen display is provided in the control panel enabling a trouble free and easy operation, where in you can set the pressure, temperature of the zone, rpm monitoring and extrusion output in kg/hour. It is also provided .with a fault finding system and can be provided with optional data logging system.

'BHARAJ cold feed equipped with a special heating/ cooling systems controlled by p/d controllers giving an accurate temperature (+/- 1 degree) resulting in better quality extrusion.

 

PLAIN / PIN BARREL TYPE EXTRUDERS VENT / VACUUM TYPE EXTRUDERS, DUAL EXTRUDERS FOR CO-EXTRUSION

PRODUCT INTRODUCTION

The pins, made from special steel, eliminate a problem which leads to a noticeable drop in throughput and extruder quality in the operation of large, conventional cold-feed extruder. Due to temperature and viscosity differences, where no material exchange occurs between neighbouring compound layers, »islands« form in the rotating flow between the screw flights. These layers insulate themselves from one another, thus preventing proper mixing of the extruder.

The pins (see diagram) which are inserted through the barrel from the outside, divide the flow of rubber, invert it and mix the layers with one another. This results in the formation of permanent new surfaces and leads to an intensive exchange of materials and heat. In order to ensure optimal mixing throughout, the first pin row is situated at a point where the filling process has definitely been completed. As the pins nearly extend to the screw core, gaps have been cut in the screw flights at the corresponding positions.

In most cases the screw of Extruder is made of nitrided steel although for some applications other special steels may also be used. In order to better protect the highly stressed external surfaces of the screw flights from wear, for example when abrasive compounds are processed, these may be coated with extremely hard armour plating. The barrels are equipped with replaceable liners which can be treated with an abrasion-resistant coating if required.

Still using Hot Feed Extruders?

Still wasting energy & labour by having warming mills, conveyor etc.?

Still facing quality issues with rubber dimensions, Temperature?

Still facing quality issues with Scorching & Improper feeding?

Switch to Bharaj Machineries

 

Product Information

Silicon Extruder are made specially keeping in view the nature and properties of Silicon Rubber. As Silicon Rubber is very sticky and soft by nature it takes time to clean the screw. In case of change in the colour or compound. So Bharaj has developed a very unique design in which the screw and barrel can be cleaned quickly with a sliding arrangement.

SALIENT FEATURES

• Equipped with hardened feed roller for accurate & consistent feeding of rubber strips inside the extruder. This helps in maintaining consistent
• Extrusion pressure resulting in high quality extrusions.
• Equipped with water circulations systems through rotary pressure joints.
• Feeding arrangement with spiral undercut and feed roll arrangement provided which ensures a proper bite & strip fed to screw. 

"Bharaj Hot Feed Extruders are ideally suited for production of Rubber Chords, Rubber Strips, Rubber Profiles, Rubber Tubing, Rubber Channels, Rubber Treads and are Specially designed for meeting the need for efficient and quality extrusions. 
Sizes from 1' upto 12' 

SALIENT FEATURES

• Our extruder's are fitted with two stage Helical Gear Box in place of worm reduction gear box for achieving high efficiency.
• Scroll and liners made of EN-41B, Nitra hardened and polished.
• All extruders are equipped with variable drive systems of Siemens make
• Barrels are steel fabricated, jacketed for heating and cooling with replaceable liners.
• Feed rolls are specially designed for easy maintenance. 
• Feeding arrangement with spiral undercut and feed roll arrangement provided which ensure proper bite and strip feed to screw.

 

SALIENT FEATURES

The major application of Calendar is to press the mixed and refined rubber mixture It also can be applied to rubber sheets in single or double sticking or topping operations with textile fabrics.

During the sheeting process, the machine can force out the air existed in the material for producing the product without air bubble after vulcanization. The more quantity of rolls the Calendar has, the more times of sheets are pressed, that enable the Calendar produce high quality and uniform thickness of sheets.

Designed and manufactured a variety of roll arrangement for choice, they are well suited for manufacturing of PVC sheets, synthetic rubber, rubber/EVA layer in sponge bottom insole, tire topping, ball tubes and shoes.

Ruggedly constructed throughout, High accuracy, maximum durability, Simple operation. You get a superior calendaring effect with the Bharaj Calendar.

ADVANTAGES

• Excellent cooling effects, high productivity, saving of power, automatic, stable quality, easy-maintaining, environment protection and keep working space clean
• Twin Taper Screw Roller Head Extruder, is normally installed at the down -stream of mixer. The material after being mixed can be dropped directly in this extruder and be extruded automatically into sheet material. Easy and continuous operation function it the best equipment for automation.
• This machine consists of two taper screw unit and two roll unit. Easy construct makes it easy for maintenance.
• When material is being mixed by two taper screw, low inner mixing pressure and excellent cooling effect ensures the stability of physical characteristics and quality of material. Mass production, saving of time, saving of power.

CREATE HIGH QUALITY, 
HIGH EFFICIENCY,
HIGH ECONOMIC MACHINERY MODEL

At the rear portion of the cooling device are two seats of photoelectric switch to control the location of the rubber sheet behind the cooling device and ensure a good coordination among the cooled portion the cut portion and the swing device.

On the top of the transfer belt is splice joint rubber sheet. A printing device is also installed to print the code on the rubber sheet. 
10 cooling fans used with cooling hanger are divided into five groups which can be controlled independently or simultaneously per cooling operation.

The machine can perform the tasks of cutting/staking, continuous staking and splitting as required with various devices

The blade is made of alloy steel. The blade edge’s gap can be adjusted after it is worn out. The design of the removable blade allows sharpening its edge easily. 

 

More Productive Models of Rubber Bale cutter from "BHARAJ" keeping in mind the highest level of safety standards.

Application

THE RUBBER BALE CUTTER APPLISE TO CUT NATURAL RUBBER AND SYNTHETIC RUBBER. 

Features

• The driven type to be designed with hydraulic oil system is more better than mechanical riven type in saving power.
• The blade may automatically ascend to the original position after cutting the rubber material to make operation more continuous and smooth.
• Special design cushion make the blade more stable and sharp.
• Blade is made of special alloy steel in order to reduce the abrasion.
• It is easy in maintenance and is more safety in operation.

 

YOUR DOORWAY TO SUCCESS TO MASTER 

SILICON RUBBER PROCESSING THROUGH OUR EXPERTISE

SILICON RUBBER EXTRUDER

RANGE AVAILABLE FROM 1" to 10"

Product Information

Silicon Extruder are made specially keeping in view the nature and properties of Silicon Rubber. As Silicon Rubber is very sticky and soft by nature it takes time to clean the screw. In case of change in the colour or compound. So Bharaj has developed a very unique design in which the screw and barrel can be cleaned quickly with a sliding arrangement.

Major Advantages

Bharaj has a solution with special design extruders with following benefits

Q.) Is it still taking your 3 hours to open with 2-3 labors? Clean the secure & Barrel of your silicon Extruders?
A.) Screw & Barrel cleaning with in 10 minutes with no extra labor involved.

Q.) Are you 200% sure there is no contamination in extruded components?
A.) Complete naked assembly ensures screw & barrel to be 200% clean.

Q.) Still wasting 500 gms rubber for flushing the old material to clean screw & Barrel?
A.) No extra rubber to be wasted for flushing old material resulting 200% contamination free & super quality product.

 

Clean Room Rubber Machinery 

Bharaj Offers specially customized clean room machineries with highest quality & highly safe machines with practically zero noise, zero emissions & specially made antiware designed to maintain the environment & meet the stringent rooms of a clean room manufacturing or meet standards of clean room 100000 

Bharaj made machineries are successfully running in various clean room manufacturing sites world wide & all experience helps us surpass our provision best again & again. 

If these are specific rooms or standards to be followed as per our respected customers, specially customized clean room machineries can be made as per customer is special requirements. 

Specially designed extruders for save cost on extrusion of expensive polymers like FKM etc. After extrusion of material the special design of our extruders help you clean the screw & Beneficiary in long term cost saving of polymer and also pure extruded material without any impurities.

AVAILABLE MACHINERY

• Mixing Mills
• Rubber Extruder
• Hydraulic Presses
• Spaecial Dispersion Kneader
• Silicon Strainer/Extruder
• High Precision Calendars

RUBBER STRIP CUTTING MACHINE

Used for precise cutting of rubber strips/ blanks for feeding in machine.

Cutting mechanism with thickness adjustment For desired width.

Thickness cutting upto 20mm thick sheets. 

2 sizes available 600mm width and 750mm width. 

Cutting sizes from 2.5mm - 50mm.

Photo electric sensor for operators hand safety. 

Ss 304 tray for sheets.

 

Description / Specification of Rubber Processing Machineries

We are involved in offering a wide range of Rubber Processing Machineries to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Rubber Processing Machineries. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design 

 

Description / Specification of Silicon Rubber Extruder

We are involved in offering a wide range of Silicon Rubber Extruder to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Silicon Rubber Extruder. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design