Rubber Extruder,Hot Feed Rubber Extruder,Cold Feed Rubber Extruder,Rubber Extruder Machine

Rubber Extruder (Hot/Cold Feed)

Rubber extruder compatible for hot and cold feed are offered in various technical specifications, which are enlisted below. Custom designed rubber extruder machine with different L/D ratios. The details of rubber extruder machine parts and components are given as follows:

Screw

EN-41B Nitrided steel scroll having hardness approx. 58-59 RC

Upgraded lead design for maximum and constant output

Minimum energy consumption.

Barrel

Seamless barrel housing steel fabricated double jacketed for water cooling or steam heating arrangement

Robust design for heavy rubber extruder machine loads for trouble free operations

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Liner

41B Nitrided steel liner having hardness approx. 58-59 RC

Bearing

Heavy duty tapper roller thrust bearing

Provided in both end of barrels to bear up heavy extruder load

Feed Hopper

Specially designed under cut at feeder hopper area to ensure regulated material inflow and constant flow at the die face end.

Feed roller on hot feed extruder offered only on request above 60 mm

Die Head Holder

Removable threaded die head holder with hinged/fixed bolts

Clutch type, hinged type or hydraulic/pneumatically openable die holders

Stand & Base

Heavy duty steel fabricated monobloc constructed

Coupling

Star type heavy duty coupling or directly coupled to the gearbox shaft

Heavy duty 'V' belt transmission from motor to gearbox

Reduction Gear

Hollowed shaft, thrust bearing fitted on the output shaft

Profile grounded/soft series gear reducer units with separate bearing housing

Extra heavy duty tapered/thrust roller bearing coupled directly to gearbox

Output shaft as per customers requirement

Shdx-K3 Rubber Extruder Cold Feed

COLD FEED	DIA-MM	L/D	DRIVE MOTOR	TEMPERATURE SCREW	CONTROL CYLINDER	ZONE DIE	HEAD	OUTPUT
K3-30	30	10-12	5 HP	1.	2	1	1	15
K3-30	40	10-12	10 HP	1.	2	1	1	35
K3-30	60	12-15	30 HP	1.	2	1	1	90
K3-75	75	12-15	40 HP	1.	2	1	1	160
K3-90	90	12-15	60/75 HP	1.	2	1	1	300
K3-120	120	12-15	75/100 HP	1.	2	1	1	450
K3-150	150	12-15	125/150 HP	1.	2	1	1	850

Options

Feeding Roller - standard on all machines above 40 mm, optional on 40 mm

Drive Options - variable speed DC/ AC/ drive, direct or reducer type hydraulic drive.

Head locking - threaded head, hinged mounted, hydraulic or pneumatic operated

Base frame - bed plate mounted on rollers for adjustable frames

Shdx-K2 Rubber Extruder Hot Feed

SCREW DIA	L/D RATIO	RPM	DRIVE MOTOR	OUTPUT (kg /hr)
40 / 1.5"	5 / 6	58 - 70	2HP	10 - 15
50 / 2"	5 / 6	58 - 65	3HP	25 - 35
75 / 3"	5 / 6	52 - 62	7.5 HP	40 - 55
100 / 4"	5 / 6	42 - 48	10 HP/15 HP	65 - 130
115 / 4.5"	5 / 6	58 - 70	15 HP/20 HP	160 - 320
125 / 5"	5 / 6	36 - 44	30 HP/40 HP	18 - 460
150 / 6"	5 / 6	32 - 38	50 HP/60 HP	280 - 750
200/ 8"	5 / 6	28 - 36	60 HP175 HP	400 - 1400

Most Advanced Hydraulic Presses

Hydraulic presses are compact and rigid capable for extra heavy duty. Polyurethane seal packings and standardized hydraulic cylinder ensure trouble free and maintenance free working for years. These presses are available in different capacities ranging from 20 ton to 2000 ton and above. Main stand frame is fabricated with great expertise to ensure zero defect. The welding is done using X-ray quality welding electrodes for crack free heavy duty joints, which can withstand heavy loads at high temperatures. Any specification can be modified as per customers requirement. The description of components used in hydraulic presses is given as follows:

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Cylinder & Packings
Designed for zero leakage, cylinder and packings ensure trouble free performance. They are manufactured using solid shafts with chilled, graded casting or steel piston ram with grinding and appropriate thickness of hard chrome plating. Designed specifically for Indian conditions, seal packings and guide liners are of international standards.

Heated Plattens
Multi-daylight plattens are designed for even heat distribution with minimum temperature variations at the plate surface. Plattens are supplied with options of steam, thermic fluid and electrical heating.

Hydraulic Unit
Hydraulic power pack is designed to ensure extra safety and heavy duty. Leak free joints ensure minimum leakage in plumbing line and consequently minimum pressure loss due to leakage. Hydraulic pumping units have options like gear plunger pump or tendem pump with lowest possible heat generation in the oil, which eliminate oil losses and machine breakdowns.

Electrical Controls
Electric panels consist of temperature indicators and controller motor starter. These panels have option of automatic degassing cycles at regulated speed. Machine can be operated by a single push-button action for degassing, curing holding and auto opening.

Optional Features

Full auto PLC controlled

Multi station press

Mould ejectors

Special purpose machine

MODEL	PLATEN	FORCE*	RAM	STROKE	DAYLIGHT GAP	MOTOR
SH DX-CM-MD	10"x10"	20 TON	5"	5"	5" X 1 DL	2HP
SH DX-CM-MD	12"x12"	30 TON	6"	6"	6" X 1 DL	2HP
SH DX-CM-MD	16"x16"	75 TON	8"	10"	5" X 2 DL	3HP
SH DX-CM-MD	18 "x20"	150 TON	12"	16"	4" X 4 DL	5HP
SH DX-CM-MD	24"x24"	200 TON	14"	16"	4" X 4 DL	7.5HP
SH DX-CM-MD	28"x28"	250 TON	16"	20"	4" X 5 DL	10HP
SH DX-CM-MD	32"x32"	400 TON	20"	24"	4" X 4 DL	10HP
SH DX-CM-MD	36 "x40"	600 TON	24"	30"	5" X 6 DL	15+2HP
SH DX-CM-MD	40"x48"	800 TON	28"	30"	5" X 6 DL	20+3HP
SH DX-CM-MD	42 "x50"	580 TON	28"	30"	5" X 6 DL	20+3HP
SH DX-CM-MD	52 "x52"	1000 TON	30"	25"	5" X 5 DL	30+5HP
SH DX-CM-MD	60 "x60"	1200 TON	34"	20"	10"X2DL	30+5HP