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JSJ 65/150 two stage granulator unit specfication
1. System machine unit technical parameter
1.1 Production process:high speed mixer--spiral charging machine--two screw metering feeder--JS65 twin screw-connector-JD150 single screw extruder--hydraulic automatic change net---air cooling hot-face granulator auxiliary machine--first level cyclone separator -- air-cooling vibrating screen (2.5 m) -- -- -- -- -- the secondary cyclone separator---the wind bin
1.2 Work material:PVC cable material
Capacity:10-14ton /24hours
2.Technical assemble
300L high blend (optional) spiral charging machine (optional)
2.1 twin main feeding system
A .twin screw feeding: connect with the first barrel ,used for add material meter
B.feeding meter:volume meter
C feeding motor and reduce speed box,model:WB-120-LD-1.5 power:1,5kw
reduce speed box speed ratio:11:1 motor and reduce speed box adopt direct-coupled
D.speed control:adopt "the British witten" frequency conversion governor
E.feeding body with Horizontal agitator
F .feeding screw :material:45# surface through hard chrome treatment
Diameter:58mm
G. Feeding hopper made of stainless steel,thickness δ=1.5mm feeding body structure is circle
2.2 JS65 twin screw extruder
2.2.1 reduce speed box
a.The output shaft speed: 500 RPM;
b .input shaft speed: 1480 RPM;
c.Needle roller bearing choose Japan IKO, bearing distribution system of deceleration torque radial bearing NSK bearings for Japanese,
d. gear adopts high quality alloy materials, precision according to iso1328-1995 accuracy of cylindrical gear manufacturing, the use of gear carburizing quenching hardened. The gear tooth profile is trimmed with special grinding gear software to ensure the gear strength, uniform load, high strength, low noise and vibration
e.Lubricating oil model : 150 # (need) customer purchased
2.2.2
Decelerating box oil cooling system
a)Oil Pump motor power:0.55kw;
b)Oil water pipe and the main machine is separate,is easy to maintain and clean;
Main circulating pipe of oil pump is stainless soft pipe
c)0.55m3Condenser: 1 sets。
2.2.3Main machine
a)alternating current dynamo;
b)power:45kw;
c.Jiang Huai" brand; high efficient and saving energy motor
d.AIKE special" variable frequency speed controll
2.2.4Screw
a)diameter:φ62.4mm;L/D:32:1;
b)Screw adopt modular structure; divided into conveying screw block, mixing screw block and kneading screw block and Gyraulus block; screw component is tandem arrangement
c)Core shaft: adopt high toughness, high bending strength, high strength of high quality alloy steel 40CrNiMoA, Quenched and tempered hardness HB300-350; screw elements and core shaft for the involute connection; high strength, large load bearing capacity, easy assembly and disassembly;
d)screw element adopt high quality and high speed tool steel 6542, high temperature vacuum quenching heat treatment; the overall hardness: HRC60-64; screw elements made from the processing center made, by the surface forming grinding;
e)The screw head and the cap are connected in oppsosite teeth to ensure the connection steady.
f)Screw rotation: double screw intermesh with the same direction of rotation;
g) screw length to barrel:8mm
2.2.5Barrel
1)Material: 45# steel ,inner hole using high-quality dual alloy bushing;
2)L=240mm/per node,There are8 sections. First section is feeding barrel , the rest of the barrel is a closed;
3)The barrel is cooled by soft water;
4)The cylinder is connected with the high strength bolt with six corners.。
5) Heating section: the feed zone without heating, the other is made of high quality aluminum heater。
3.connect body :1
4.JD 150single screw extruder
4.1.reduce speed box :Adopt ZLYJ series professional for single screw rubber/plastic matched designed,
high precise hard gear transimit case with thrust block
4.2 main motor :AC motor power:45kw Jianghuai brand Ikete invert
4.3 screw
A.diameter:φ150mm
B.Length:diameter 9:1
c.material is 38CrMoALA nitriding process,nitrigon HRC65-70.depth0.6-0.75mm,brightness is not more than level II
d.The screw core adopts water cooling
4.4Hopper:
A. material is 38CrMoALA nitriding process,nitrigon HRC65-70.depth0.6-0.75mm,brightness is more than level II
B. on the cylinder slot, copper pipe, flux of cooling water;
C. Screw tubes add shield and stainless steel material;
D. heating sections: adopt high quality cast aluminum heater
E. The screw tube adopts water cooling
4.5 Soft water cooling system
a.cooling water pump power: 0.75 kw.
b. the water hose separate from the body, easy cleaning and maintenance;
c automatic water control solenoid valve, needle valve control;
d. the main loop pipe stainless steel material
e. connecting short pipe is copper pipe;
f.36m3condenser:
g. independent external, clear; Maintenance is convenient
4.6 automatic hydraulic plate system to replace the network:
a) net changer
b location: a fixed position in the barrel discharge between the client and the nose.
c) plate automatic filter net changer, circular cross section of flow;
d) configuration cast copper heater 2 slices;
e) double location; Including two pieces of perforated plate;
f) the hydraulic cylinder, hydraulic station, such as a set, the YA - 46 # N46 anti-wear hydraulic oil; (need) customer purchased product
4.7 hot cutting assemble
a) thermocouple and pressure sensor installed separately, were used to detect temperature and pressure
b) head pressure sensing device;
c) configuration head melting temperature sensor
d) configuration of the template, cast aluminum heater, a set of;
5.Interlock control system
a)The host temperature control system uses automatic metering, dual channel, the PID parameter self setting and the heater circuit breaker indication and so on;
b)Interlock protection:twin screw main machine and gear oil pump interlock
c)Interlock protection of twin screw and host feeding machine, the feeding machine fails, host delay stop; when the host for some reason stop, feeding machine namely stop.
d.The single screw head is provided with melt pressure and melt temperature display, in which the melting pressure and the main machine interlocking are realized.The overpressure protection and is equipped with mechanical protection device;
6.Electrical control system
a)3X380V,communication50HZ
b)AC contactor: delixi products
c)Host: air Delixi
d)Temperature control : Taiwan intelligent temperature control table
e)Electric control cabinet control including temperature control system, drive system, interlock control system
f)The electric control cabinet include forced air cooling, and the air inlet is provided with a dust cover.
7. the air-cooling die hot cutting auxiliary system
a) air-cooled die-face eagerly granulator: 4p, power 1.5 kw. A set of knife, motor coupling, using 4
b) speed control: use "the British witten" frequency control of motor speed;
c) dicing cover: the blow type, stainless steel material; Lathe bed and dicing cover for integral; Push-pull type structure; Belt brake device; ;It is easy to operate
d)first level cyclone separator:φ 800 mm, stainless steel material,adopt φ 160 mm stainless steel pipe connection; 5.5 kw conveying fan;
e) the secondary cyclone separator:φ 800 mm, stainless steel material,adopt φ 160 mm stainless steel pipe connection; 4kw conveying fan;
f) extended vibrating screen: 1set L = 2.5 m, motor adopts: dedicated motor vibration; Vibration quantity can adjust , motor power : 0.55 KW 2 set; Vibrating screen mesh adopts three layer separation material; big hole diameterφ8mm , small hole diameter 2.5 mm material stainless steel
g) the wind blows bin: a set of, 1 m3 bin, stainless steel material; adopt φ 130 mm stainless steel pipe connection; 4 kw conveying fan.
8.main control cabinet 1set; Auxiliary control cabinet 1set
9. random spare parts and tool configuration
a) thread element 300 mm
b) host input/output oil seal 3 pieces
c) copper bar φ 30 x 250 mm 1 root
d)knife blade 15 blade
e )Six angle wrench 1set
f) fuse 3
g) thermocouple 1
10Random files: 1 sets, including
1)A set of electrical installation drawings (that is, a set of circuit diagram)
2)twin screw extruder specification (including the operation of the procedures and parts list as well as parts of the vulnerable parts)
3)Inverse specification 1 unit
4)Shipping list :one
5)Main electrical components specification:1
6) Qualification certificate;1
Public works conditions: responsible by customer
1、electric requirements: frequency 50HZ voltage 380V/220V three phase
2、Water requirement:
1)Circulating water: water supply pressure:~0.45MPa
2)Temperature of water supply:≤38℃
3)Industrial water (deionized water) water temperature≤38℃
4)Circulating water: process equipment need barrel cooling ,cooling use circulating water, water medium must be soft water (distilled water), tap water can not be used ,avoid water scale;
5)External circulating water: cooling inner circulating water and cooling water and cooling water for cooling water tank;
Total price and payment type
1.JSJ65/150 twin screw total usd 48437 $
2.Payment: the advance payment is 30%,until contract is effective, and the equipment is assembled to complete the acceptance.70%
3.Equipment warranty for one year
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