SHJS65/150 Double Stage Mixing and Extrusion Unit

SHJS65/150 Double Stage Mixing and Extrusion Unit

1SHJS 65/150Technical Specifications

Twin screw aspect ratio:32：1

Single screw aspect ratio:7：1

Twin screw motor power:55KW

Single screw motor power:6-37KW

IIcrew configuration

A、SHJ 65Twin screw mixing and extrusion unit

aOne twin-screw metering feeder

bGear reducer

1）Reduction ratio:3：1

2）Output shaft speed:MAX500RPM

3）Input shaft speed:MAX1500RPM

cLubricating oil cooling system

1）oil pump motor0.55KW

2）Lubricating oil model: Shanghai Haipai6402Medium load gear oil, model85W/90GL-4

3）Brand: Xi'an Oil Pump Factory

4）Condenser model:SL-305

5）Lubricating oil pump model:NB-B10

dMain motor

1）Main motor:55KW(AC motor)

2）Motor speed（MAX）：1500RPM

eScrew

1）Screw diameter:

2）62.4mm, Large diameter:D=Φ62.4mm,pathd=Φ40.4mm,

D/d=1.54,Center distance: A=52mm, torque: T=716N. M, torque coefficient: T/A?=5.1.

3）L/D=32:1

4）The screw is in the form of building blocks

5）The screw core shaft is40CrNiMoAThe material, threaded components, and core shaft are connected in an involute manner, with high strength, large load-bearing capacity, and easy disassembly and assembly.

6）The material of the screw component is38CrMoAlANitriding treatment, hardnessHV950~1050HV,Depth of nitride layer0.4～0.5mm

fMaterial cylinder

1）Selection of barrel material38CrMoAlANitriding treatment, hardnessHV950~1050HV,Depth of nitride layer0.4～0.5mm

2）*The section cylinder is a feeding cylinder, the eighth section cylinder is an extrusion cylinder, and the remaining cylinders are closed cylinders,

3）Soft water circulation system

3.1Soft water cooling is used inside the barrel

3.2The soft water tank is separated from the body for easy cleaning and maintenance

3.3Italian imported solenoid valve

3.4The water pipe is made of chrome plated copper tube

3.5Cooling method: Water cooling

3.6Cooling pump:0.55KW

3.7Water tank capacity:~120L

hTheSJ-150Single screw extruder

1Screw diameter:150mm

2aspect ratioL/D：7：1

3Screw maximum speed:85rpm

4Single screw cylinder and screw are38CrMoAlMaterial nitriding treatment, screw core can be water-cooled.

5Gears are20CrMnTimaterial The lubrication system adopts self-lubricating internal cooling.

6The single screw cylinder is heated by cast aluminum electric heating; The barrel adopts water cooling.

7Main motor:6Level communication37KW

8A set of twin-screw and single screw single twin connectors.

jElectrical control system

13X380V, communication50Hz.

2The main electrical control components are Siemens products

3The control button is a Schneider product from France

4The main motor is an AC motor,55KWThe twin-screw host speed control device is a Fuji frequency converter speed controller

5Single screw main motor is an AC motor6-37KWSingle screw host speed control device Fuji variable frequency speed controller

6The speed control device of the feeder is a Fuji variable frequency speed controller

7The temperature control instrument adoptsRKCCompany product, dual channel, intelligent, with one temperature control in each zone.

8The range of the pressure gauge is0~25Mpa

9The solenoid valve is imported from Italy

10Heating is controlled by a temperature controller through a solid-state relay, using high-temperature resistant wires

11Electrical control cabinet control includes: temperature control system; Drive system; Interlocking control system

B、A set of enthusiastic auxiliary machines

1One hot cutting template, number of holes72The aperture is2.8mm

2One hot knife holder and four knives

3One hot cutting granule cover, made of stainless steel, equipped with lighting and observation holes

4Hydraulic plate type screen replacement, cast copper heater, hydraulic station motor power1.5KW

5Using a melting temperature thermocouple to measure the melting temperature of materials,Use pressure sensors to specifically measure material pressure

6One hot cutting granule car, with a motor power of2.2KWAdopting Fuji variable frequency speed regulation

7One Wen's tee connected to the hot cutting cover, with a diameter of130mm

8*One high-pressure conveying fan with a power of4KW

9*The diameter of the grade conveying stainless steel pipeline is130mm,long8m

10*One cyclone separator, made of stainless steel, with a diameter of630mm

11One second stage high-pressure fan with a power of4KW

12The diameter of the second stage conveying stainless steel pipeline is130mm,long8m

13One second stage cyclone separator made of stainless steel with a diameter630mm

14300One vibrating screen

IIISpare parts and random tools

1Spare parts/List of Vulnerable Parts

1）Threaded components~300mm

2）Electric heater Twin screw barrel heater 1pay

Single screw barrel heater 1pay

&n, bsp;Head heater 1pay

3）Skeleton oil seal 4a

4）“O”Circle shape 2a

5）Blade 50turn

2Tools and Random Checklist

1）Random Toolbox 1document

2）Asbestos gloves 2pay

3）Technical documents 1copy

4Training and Service

1Provide on-site installation guidance

2On site debugging and testing of equipment

3Responsible for on-site operation training and maintenance training for personnel of Party A

4Provide a one-year free warranty for equipment failures caused by design or manufacturing quality, and guarantee the supply of spare parts.

5*Provide technical consulting services

5Installation and commissioning: After the unit arrives, the purchaser shall install the unit in place according to the technical documents provided by the supplier. The supplier shall immediately send commissioning personnel to the equipment installation site of the purchaser to guide the commissioning and installation. The demand side should have the conditions for trial operation. After the unit operates normally, it will be handed over, and the purchaser should provide the supplier with a user acceptance report. The materials required for the trial run shall be provided by the purchaser, and the process conditions for the trial run shall be determined by the purchaser and agreed upon by both parties.

VIMaterials: One set of electrical installation drawings, one manual for twin-screw extruder, one manual for speed controller, one manual for temperature controller, and one screw combination diagram.