Sree Sakthi Equipments Company

ssec closing machine is simple and robust machine and it can be designed for various type of mould boxes.

cope box is lifted by a special mechanism supported with the top frame and a main column arrangement, the guide supports are supporting on either side of the box to avoid shaking of the moulding boxes.

drag boxes are easily lifted from the mould boxes and moved towards the cope box by separate lifting arrangements with guide bush.

provision for keeping the next cope box is possible by special design.

lifting arrangement are made in such a way that while lifting, the moulds will not be damaged.

the pneumatic systems used for handling the boxes are of high quality is standard cylinders.

Ssec inline aerator is simple and robust machine deigned for continuous operation of prepared sand.

aerator consists of two main rotors, which is driven by two separate electric motors.

one rotor consists of ni-hard rods and another one consists of rubber with flat arrangements for easy handling of the sand from the conveyor.

either end of the aerator is supported by feed chute and discharge chute for easy conveying.

bottom of the aerator is supported with skid plates for easy scouping of sand.

the inside of the aerator is lined with anti abrasive sheets to avoid sand sticking on the walls.

two rotors are supported and rotated with heavy duty anti friction bearings.

Ssec manufacture close loop mould conveyor system suitable for conventional jolt squeeze and high pressure moulding machines lines with fully automatic control system.

Ssec manufacture cast iron moulding boxes suitable to the customers requirements.

ssec also manufacture accessories like mould box bushes, closing pin, machine guide pins. `c' clamps , match plates, etc. ,

• Ssec polygonal sieve is specially designed for sieving the foundry return sand.
• ss mesh is used for sieving of the sand over the rotary drum type siever frame for longer life.
• the receiving chute is designed in such a way that the sand will not get struck in anyway.
• the lumbs chute is separated from the fine sand discharge area completely and a separate disposal arrangement will be made.
• dust extraction arrangement is made on the top to get free from pollution.
• the inspection door can be easily operated for easy maintenance purpose.
• the total system is driven by a worm reduction gear unit and a motor supported by the anti-friction bearings.

ssec punchout machine are designed for easy knockout of the sand from the mould boxes to the shakeout machine.

the punch head is specially designed to meet the box size.

the punch head and the lifting frame is activated by individual motors/hydraulic cylinders and worm reduction gear units/hydraulic cylinder.

trolley movement is achieved by separate motor and double reduction gear unit/hydraulic cylinders to get the required torque.

the lifting frame is designed in such a way that it will not disturb the mould car and the trackline while in operation.

the total system is controlled by a separate control system.

ssec manufacture mechanical & thermal reclamation plants for both co₂ and shell sand. This technology ensure taht processing cost is very economical.

range 1 ton/hr to 10 ton/hr

The ssec tumblast cleaning machine offers favorable, convincing solutions for blast cleaning of small and medium size work pieces, in batch quantities. The tb series will accommodate batch weights of 180kg to 1360kg. The applications of these machines are especially variable:

• blast cleaning of iron castings, precision castings, and die castings
• descaling of forgings or heat-treated work pieces
• shot peening for surface compaction
• deburring of metallic (e. G. Stampings) and non-metalic work pieces
• surface finishing.

• tumblast cleaning machines have been successful over several years and in thousands of applications, often in multi shift operation. The tb series have proved to be economical for low production and optium blast cleaning. The tb series offers the following advantages:

  • attractive price/value ration
  • rugged,compact design
  • ease of operation
  • high blast cleaning performance
  • quick and easy replacement of wear parts

In-house design and manufacture of Shot Blasting control panel is a stand alone system consisting of Motor circuits for blasting units, bucket elevator, hook spinning, Motorized movement of the hangers and I.D Fan etc., These are enclosed in a sheet metal enclosure of highest quality. The operator interface, push button, selector switches, indicators, meters etc., are located ergonomically on the front door of the control panel for easy operation. Optional features for operator interface includes mimic panel having dual colour LED lamps and LCD message display unit.

In the Monorail type Shot Blasting Machine, the hangers comes with Manual movement or Motorized movement into the Blasting cabin. The movement of hangers through the machine is achieved by a Transport system moving in intervals continuously. With the advantage of number of hangers, loading and unloading of castings becomes easy and can be carried out while the machine is in operation. The doors are provided with Hydro Pneumatic system, which makes the door to open when the cycle is completed and the hanger movement is effected by this arrangement. Until and otherwise the blasting is stopped, the door will not open and after closing of door only blasting starts, which makes safety to the working of the machine. During the blasting cycle, the hangers are placed in two positions, which makes the efficient cleaning of the casting.

The cabins are lined with high Manganese rolled plates, which will eliminate the rubber, avoid damage to the cabin, improves the life of the machine and reduce the maintenance cost.

The Shots separation is done in two stages. First stage by means of magnetic drum and the second stage by means of Air distribution system. The Magnetic drum separates the shots and dust in two levels. In the first level, the shots are evenly distributed with the help of a screw feeding system by which most of the shots are separated and fed to the Air distribution system. The shots which are not picked up by the first level of the Magnetic drum goes to the second level for separation. The shots are directed to the machine and the dust is collected separately.

ssec heavy duty knockout machine are of sturdy construction and easy to maintain.

knockout grid vibrates at great efficiency which is constant over the entire area and it will give the maximum vibration.

the springs are designed in such a way that it will transit very less vibratory effect to the base frame.

the base frames are specially designed to withstand heavy shocks and overloads provided with proper spring rests.

the entire system is driven by eccentric shaft supported by heavy duty anti-friction bearings.

counter weights can be adjusted to get the required vibration.

ranges we offer are from 500 kgs. To 5000 kgs.

return sand temperature, after the vibratory shake out in a mechanised green sand foundry is around 200°c. The sand temperature is highest adjacent to the metal surface and lowest away from it. The quantity of heat to be removed depends on the sand to metal ratio and the holding time of metal in the mould. The return sand temperature at the inlet of the cooler after passing through conveyor is around 100 c. Mould of good quality and clean casting surface require well cooled sand.

sand cooling requires a continuous and uniform flow. To achieve the uniform flow and compensate for irregular sand supply, the sieved hot return sand is stored in a surge hopper. From there, an belt transports the hot sand to the cooling conveyor, which is designed with a perforated bottom plate. Fresh air is blown through the preparation holes and at the same time water is sprayed on to the sand from nozzles located above the conveyor. Vibrations of the conveyor and turbulence caused by the air blown through ensure that sand water mix well so that the water evaporates and the sand is cooled. The belt, the cooling conveyor, and the sand spraying unit are controlled by level indicators located in the surge hopper. The plant operates only if the sand in the surge hopper is between the maximum and minimum level.

ssec intensive mixers provides highly efficient homogenous mixing of sand, water and additives in a compact space with high speed rotor and low speed stirrer technology, which saves the cost of inputs.

ranges we offer: 200 kgs to 1000 kgs batch capacities.

• sleek design for high output.
• mixer blades are brazed with tungsten carbide tips.
• blender blades are of hard face welding.
• smooth & maintenance free operation.
• separate aeration is not required as there is no lump formation.
• economy in additives consumption.
• best green strength & compactness.
• can be supplied with skip charger, water addition system and auto cycle control panel

ssec manufacture bucket charger with chain drive technology which makes ease of operation and less maintenance. Also due to this technology the height required is less.

range 100 kgs to 1000 kgs

SSEC make cold box core shooters which ensures high productivity with low manufacturing cost by its technology.

Range 2 kgs to 100 kgs

special features

• high productivity due to short cycle time
• consistent high mould hardness
• shock less high frequency low amplitude jolting
• easy maintenance backed with service contract
• centralised auto lubrication during each cycle.

engineering at its best

• free floating anvil for shock less jolting to protect your foundation.
• precisely guided pin lift with hydro-pneumatics.
• hydro-pneumatic swing in - swing out.
• centralised forced lubrication on every cycle to ensure longer life of wearing parts.
• simple pneumatic controls for easy maintenance.
• hand wheel operated squeeze plate adjustment.
• short cycle time due to low amplitude, high frequency jolting mechanism to meet stringent conditions of automised moulding line.

ssec manufacture the cast iron and ductile iron moulding boxes suitable for both conventional moulding line and high pressure lines.

ranges 400x520 mm tp 1500x1200 mm (inner size) 100 to 350 mm height

SSEC manufacture cast iron molding boxes suitable to the customers requirements.

SSEC also manufacture accessories like mold box bushes, closing pin, machine guide pins. `C' clamps , match plates, etc.

ssec sand-mixer is being used in many foundries and fly ash bricks making units. The carbide tip brazed scraper provides longer life for the mixer.

ranges we offer: 10 kgs to 500 kgs batch capacities.

• ssec heavy duty sand mixers are of sturdy construction and easy to maintain.
• mixer pan is protected with wear resting replaceable bottom plates and the sidewalls within the zone of the scrappers.
• the scrappers are brazed with tungsten carbide tips.
• crib fabricated from ms plates are reinforced at the top and bottom to prevent any disturbance while the machine is working.
• the crib is bolted to the pan base and is of detachable type for maintenance purpose.
• best quality and tested raw materials are used and hence long life is ensured even at high working rate.
• special housing assembly provided ensures no leakage of sand and water from the pan

SSEC manufactures both swing frame and pedestal grinders. This can be supplied with dust collection system, which ensures safety to the workmen and clean working atmosphere.

Grinding stone diameter upto 600 mm with all type of grade wheel suitable for any application.

ssec manufacture vibratory feeder with unbalanced vibromotor as well as with double eccentric technology which ensures uniform feeding & sieving of materials.

range 5 ton/hr to 20 ton/hr

SSEC manufacture Dense Phase type pneumatic conveyor which ensures continuous transport of the sand. Due to the special material for pipe line the wear and tear are very less.

Range 1 Ton/hr to 10 Ton/hr

SSEC manufacture Vibratory knockout with unbalanced vibromotors and double eccentric shaft. The high amplitude vibration makes the sand to separate from the castings effectively.

Range 500 Kgs to 5000 Kgs

Ssec ladle handlers are specially designed to handle the ladles with metals and to pour into the mould boxes (safely).

a single person is enough to pour the molten metal with the ladle hander.

the height of the ladle can be adjusted up and down with ladle handler by ratchet mechanism.

the gear box is of sturdy in construction.

handlers are designed for ease of operation.

handler trolley can be easily moved over the monorail.

Receiving chute is made in such a way that the sand will fall on to the rotor for the breaking operation.

The rotors are driven by a Electric Motor and the rotors are provided with heavy duty antifriction bearings.

Inside of the Aerator is lined with Rubber Sheets to avoid sand sticking on the walls.

ssec heavy duty sand mixer/muller are with modern requirements of sand preparation with increased rotary speed and adjustable pressure which creates best condition for all types of sand.

ranges we offer: 75 kgs to 1000 kgs batch capacities

• ssec mix mullers are of sturdy construction and easy to maintain.
• the adaptation of a successful procedure to modern requirement of sand preparation at increased rotary speed and adjustable pressure.
• the possibility of adjustment of the muller pressure creates one of the best conditions for all type of sand.
• muller pan is protected with wear resisting replaceable bottom plates and the side wall within the zone of the scrappers.
• two scrapper are designed as that one bring the sand under the muller and the other takes it out.
• the scrappers are brazed with tungsten carbide tips.
• crib fabricated from ms plates, are reinforced at the top & bottom to prevent any disturbance while machine is working.
• the crib is bolted to the pan base and is of detachable type for maintenance purpose.
• best quality & tested raw materials are used and hence long life is ensured even at high working rate.
• special housing assembly ensures no leakage of sand and water from the pan.

fabric filter

ssec provides new technology cassette type reverse air cleaning system dust collector. The air is passed from outside to inside which ensures positive removal of dust particles. The cassettes are placed horizontally to have access for maintenance.

operation of the filter

the dusty air is sent to the dirty air compartment from the top by way of distribution manifold. The gas travels downwards through the filter cassette placed in rows and then into clean air compartment. During dust collection, the filter cassette undergo regular cleaning by a reverse air flow system. During cleaning, the cleaning takes place for two columns of cassette at one time. This is controlled by a separate control panel.

• more filter area for the same casing volume.
• unique shape and arrangement of cassette.
• modular design makes convenient to provide wide range and standardization of components.
• low maintenance cost due to no moving parts.
• low emission of dust due to efficient filtration.
• easy access due to horizontal bag fixing.
• easy to handle due to its sleek design.
• even distribution of dusty air by top manifold.
• control panel provides customized requirement.

application area

• shot blasting machine
• sand plant dust collection
• furnace fume extraction
• painting
• cement plants
• crushing/grinding
• steel plants
• fertilizer
• printing press
• chemical plants

ssec compaction table are suitable for low amplitude with high frequency which makes the mould to attain uniform compaction resulting in an uniform hardness.