Incastt Machines

Hootagalli, Mysore, Karnataka

Specifications and Salient Features: with all the required in-system valves, pressure gauges and piping. MOC: IS 2062 Steel (Boiler Plate) SA516 Gr 70 Door: Quick lock type, 15deg turn locking, hinged door is provided to make the loading and unloading of the autoclave fast, safe and easy. Working Pressure: 7 KgSq.cm. Max Max Temperature: 165 C. Steam Injection: Steam injection is done in a quick and uniform manner throughout the volume of the autoclave. This is done through suitable pipes ensuring uniform distribution and quick rise in pressure. Insulation: The vessel is insulated with Ceramic fiber blanket and clad with MS sheet for protection. Safety: A fully mechanical door-to-valve inter-lock is provided to ensure that the door cannot be opened when autoclave chamber is pressurized. This is a fool proof system and can not fail unless the inter-lock is physically damaged by the user. Adequate safety features like pressure relief valve, high pressure shutdown and high temperature shutdown are provided. Misc: The system will be provided Wax Discharge: A wax drain to discharge molten wax from the autoclave to trays to cast into slabs. Structure: The autoclave is mounted on a rigid MS structural base frame. Control Panel: The control panel is provided with 3 phase indicator, power OnOff switch, fuses and neutral link. Digital temperature controllers and pressure gauges are provided. All components of reputed make such as ABB or Siemens or L & T or Schneider are used. Control valves: 150 class, ball valves of reputed make like Marck Canle Virgo Flowserve Hawa or equivalent are used. Model FA is a fully automatic machine with all parameters programmable thru the touch panel provided. All temperature, pressure and currents are displayed on the touch screen. The entire dewax cycle can be programmed.

The Robotic Shelling System - The automated and robotised

shell production solution for an Investment-Casting foundry.

Shelling is done by dipping the wax assemblies in a series of

ceramic slurries and coating them in refractory sands.

It is critical that this process is fully automated using a robotic

shelling system; any inconsistencies in the shell thickness and

porosity, that arises from uneven sanding or draining of the

ceramic slurries, or improper drying process can cause trouble

later in the process. Resulting in defects in the castings and

hence rejections.

Doing all these processes manually simply does not give the

precision or repeatability to perform this task in a satisfactory

manner.

RoSS is a comprehensive shell room solution, which aims to

completely replace human effort to more a efficient and reliable

robotic system.

To produce complete shell from first coat to seal coat

ready for de-waxing.

Shell building is performed as per dip sequence selected.

Maintaining drying time between coats as per instructions.

Intelligent prioritising of conveyor sequence to ensure

minimum robot idle time.

System controlled slurry and sand levels.

System includes: 7 machines, 6 conveyors, 6 fans, robot and

track.

As low as 2 persons are required to operate the entire

Shell Room.

When compared to manual dipping, output per shell may be

increased by upto 30% by increasing shell size,

Upto 15% saving in shell materials due to reduction inwastage and optimised shelling.

Equipment name: fluidized bed stucco machine model name: - fbs - 550 fbs - 750 application: the fluidized bed types of stucco machines are meant for backup stucco. It is used for refractory sands of larger grain sizes like - 16 +30, -30 +40, or -60 +80. For the backup coats, the fluidized bed gives a uniform coating and higher stucco efficiency. specifications and salient features: type : blower driven type. m o c : m. S. overall size : fbs 550 - 675 (dia) x 1020 (h). fbs 750 - 850 (dia) x 1290 (h) work area : fbs 550 - dia. 550mm x 550mm fluidized sand ht. fbs 750 - dia. 750mm x 550mm fluidized sand ht. drive : fbs 550 - 5 hp (3.75kw) blower. fbs 750 - 10 hp (7.5kw) blower. dust collection : a dust collection chute is provided. When connected to an efficient dust collector, this will enable uniform suck out the dust generated during operation. Machine features : refractory sands of -16 +30, -30 +40, or -60 +80 or similar mesh sizes are thoroughly fluidized in the fbs the fbs is a set containing 2 fluidized beds and one blower. purpose designed air distribution nozzles are used to ensure uniform fluidizing of the stucco sands. baffles are provided in the air line and the dust collector line, to enable control the air flow. dust collector port is provided to connect suitable dust collector to the fluidized beds. the fluidized bed provided with a 1 dia. Drain port. If the sand is fluidized with drain port open, all the refractory sand flows out of the bin through the drain port. the fbs has been ergonomically designed to maximize worker comfort. note: the blower power is subject to the density of the sand.

Description : The Rainfall Type Sander is a sand coating unit with a unique self loading rotary type elevator. The machine is noise and vibration free.

Application:In the shell building process, after dipping the cluster in the slurry, they have to be coated with sand or stuccoed. The machine is designed for the purpose. The machine produces a sand rain in which the slurry dipped wax cluster is manipulated to obtain a uniform coating of the refractory particles on the cluster.

Salient features :

a) The new design RTS is designed to generate a steady and uniform rain within the work area, to maximize covering efficiency with minimum quantity of sand. Perforated steel sheet provided below rain area sieves the unused sand before reloading into rotary type elevator

b) Automatic sand filling : The machine is provided with a hopper for the refractory sand, this is automatically loaded into the machine when the sand level reduces. (optional at extra cost)

c) Speed control is provided to adjust the shower density.

We are offering wax injection machine, wax press. equipment name: 12t hydraulic horizontal wax injection machine model no : wim p12a application: this machine is used in the investment casting process, for production of quality wax patterns. specifications and salient features: type : hydraulic, 4-pillar construction, vertical clamping, horizontal injection, plc controlled, automatic operation. capacity : most suitable for castings up to 8kg single pc. (injection shot capacity - 8lts).

This is a hydraulic, 4-pillar, down-stroking, vertical clamping, horizontal injection waxinjection machine, with an automated operations. Single shot size : 5000 cc.

After metal casting the ceramic shells are to be broken away to reveal the castings. This breaking of the shell is termed as 'Knock out'. The knock-out is done by a pneumatic hammer, provided with a variable position carriage for clamping IC poured trees. The whole is mounted within a heavy steel frame.

Application: The cast components have to be separated from sprue or runner bar. The Abrasive

cut-off machine is used for this purpose. The ACM provides for a quick clean cut of in-gate and

its cost effective to use.

Specifications and Salient Features:

Capacity : To cut Steel and alloy steel investment castings from the main

sprue at the in-gate.

Wheel rpm : up to 3800 rpm approx.

Work table : The machine is provided with a solid steel work-table of size

W600 X L750 with 12 mm Tslots.

Abrasive wheel: Standard cut-off wheels of dia. 400mm. (16) max.

Laser guide : A laser line guide is provided to help the operator align the cut.

Wheel travel : The Z-axis travel is 450 mm the vertical movement of the cutoff

wheel is manual and is controlled by a long handle.

Drive : 15KW (20Hp), 3 Phase induction motor of reputed make.

Motor : Siemens / Crompton Greaves / equivalent.

Control Panel : Mounted on the equipment. Provided with mains indicators,

heater on/off indicators, Power switches, Fuses & control

switches. The panel is designed with separate power circuit and

control circuit.

The prepared slurry from the slurry mixer is fed to the slurry pot. This machine isalso known as dipping pot, as wax trees are dipped into slurry held in this pot. This slurry is keptunder continuous stirring through out its use, in order to prevent the settling or separation of heavierrefractory used in the slurry.The dipping pot is a rotating drum type tank that rotates against a fixed baffle type stirrer locatedwithin the inner periphery of the tank.

Application: To formulate and thoroughly mix the primary slurry, before adding it to the slurry pot.

The quality & consistency of the primary slurry decides the quality of the castings produced. Hence,

this is essential equipment in shell room of any IC foundry.

Specifications and Salient Features:

MOC : All wetted parts are SS, other structures in heavy MS sheet metal,

for increased rigidity & long life.

Feed : SS hatch of Dia 250mm with lid. For loading Zr flour, aqueous

binder, Wetting & Anti-foaming agents.

Slurry drain : Pneumatic slurry transfer system is provided also, 1 PVC plug is

given for sample extraction and washing.

Slurry Transfer: A pneumatic slurry transfer system is provided for easy operation.

Mounting : The rotating SS vessel is provided with cast steel shafts, precision

machined & aligned, mounted on sturdy double ball bearings in

bearing housings. This is designed for continuous trouble free

operation.

Drive : 415 VAC, 50 Hz, 3 phase, reduction geared motor of reputed make,

coupled with a chain & sprocket arrangement with appropriate safety

cover.