Parmanand Industries

Unleashing the Versatility of PU Castings: A Cross-Industry Revolution

PU casting

In the dynamic landscape of manufacturing, adaptability is key to success. Companies that innovate and embrace new technologies often find themselves at the forefront of their respective industries. In line with this ethos, our company, renowned for its expertise in mould making, rubber moulding, plastic moulding, and sheet metal pressing, proudly introduces a new venture – Polyurethane (PU) casting. This blog explores the myriad applications of PU castings and sheds light on the industry and market dynamics propelling this versatile material to the forefront of modern manufacturing.

Understanding PU Casting:

Polyurethane casting involves the use of a versatile polymer known as polyurethane, which can be moulded into a myriad of shapes and forms. This process offers a unique set of properties that make it an attractive choice for manufacturers looking for durability, flexibility, and precision in their end products.

The rubber moulding and plastic moulding industries have witnessed a paradigm shift with the introduction of PU castings. Polyurethane’s ability to mimic the properties of rubber and plastic with added advantages such as increased durability and resistance to abrasion makes it an ideal material for creating long-lasting components. From seals and gaskets to custom-moulded parts, PU castings offer unparalleled versatility.

Emerging Trends in the PU Casting Market:

As industries recognize the benefits of PU castings, the market for polyurethane materials continues to expand. Manufacturers are increasingly incorporating PU casting into their processes to achieve enhanced performance, reduced costs, and improved product quality. This growing demand is fostering innovation in the field, with new formulations and applications continually being explored. This blog explores the extensive applications of PU castings across different sectors and delves into the market dynamics driving its widespread adoption.

  1. Automotive Industry:

Polyurethane castings have found a niche in the automotive sector, where precision and durability are paramount. Used in manufacturing components like bushings, mounts, and seals, PU castings contribute to improved vehicle performance, reduced noise, vibration, and harshness (NVH), and enhanced overall safety.

  1. Aerospace and Defence:

In the aerospace and defence industries, where lightweight yet robust materials are essential, PU castings shine. Components such as gaskets, seals, and custom-moulded parts benefit from the material’s ability to withstand extreme conditions, ensuring reliability and longevity in critical applications.

  1. Electronics and Electrical:

PU castings play a crucial role in the electronics and electrical sectors, providing insulation and protection for delicate components. Potting and encapsulation applications use polyurethane to shield electronic devices from environmental factors, such as moisture, chemicals, and vibrations.

  1. Medical Devices:

The medical industry leverages PU castings for their biocompatibility and ease of customization. From prosthetics to wearable medical devices, polyurethane’s flexibility allows for the creation of comfortable, patient-specific solutions while maintaining stringent safety standards.

  1. Construction and Infrastructure:

In the construction sector, PU castings are used in a variety of applications, including architectural elements, sealants, and insulation materials. The material’s durability and resistance to weathering make it an ideal choice for construction projects requiring long-lasting and low-maintenance solutions.

  1. Consumer Goods:

The versatility of PU castings extends to consumer goods, where it is employed in the production of items such as footwear, furniture, and recreational equipment. From comfortable shoe insoles to impact-resistant furniture components, polyurethane enhances the functionality and longevity of everyday products.

 

The market for PU castings is experiencing robust growth, fuelled by the material’s diverse applications and the constant pursuit of improved manufacturing processes. As industries increasingly recognize the advantages of polyurethane, the demand for PU castings is expected to rise, spurring innovations in formulations and production techniques.

Emerging trends in the PU casting market include the development of bio-based and sustainable formulations, aligning with the growing emphasis on eco-friendly manufacturing practices. Additionally, advancements in additive manufacturing technologies are expanding the possibilities for intricate and highly customized PU castings.

Polyurethane casting has undoubtedly emerged as a game-changer in the mould making and manufacturing industries. Its versatility, durability, and precision make it an invaluable asset for companies seeking to push the boundaries of what’s possible in design and production. As the market for PU castings continues to evolve, companies embracing this versatile material position themselves at the forefront of innovation, driving progress across sectors and redefining the future of manufacturing.

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INSPECTION INSTRUMENT

Sr. noItemSizeQty.
1Mitutoyo Height Guage30"1
2Mitutoyo Height Guage24"1
3Mitutoyo Micrometer Inside300 - 450 mm1
4Mitutoyo Micrometer Outside150 - 250 mm1
5Mitutoyo Micrometer Outside100 - 150 mm1
6Mitutoyo Micrometer Outside75 - 100 mm1
7Mitutoyo Micrometer Outside25 - 75 mm1
8Mitutoyo Micrometer Outside0 - 25 mm1
9Mitutoyo Bore Gauge0 - 100 mm1
10Mitutoyo Bore Gauge100 - 200 mm1
11Baker Digital Vernier0 - 300 mm1
12Mitutoyo Dial Vernier0 - 200 mm1
13Mitutoyo Vernier1000 mm1
14Mitutoyo Vernier300 mm2
15Mitutoyo Vernier200 mm4
16Mitutoyo Combination Set0 - 1802
17Mitutoyo Thread Gauge2
18Mitutoyo Radius Gauge2
19Mitutoyo Slip Gauge2

SHEET METAL PRESS SHOP

Sr. no.MachineMakeQty.
1PRESS MACHINE 200 TONSHAILESH1
2PRESS MACHINE 100 TONSHAILESH1
3PRESS MACHINE 150 TONSHAILESH1
4PRESS MACHINE 10 TONVIJAY5
5PRESS MACHINE 20 TONMILAP2
6PRESS MACHINE 20 TONSHAILESH1
7PRESS MACHINE 20 TONDEVRONS1
8PRESS MACHINE 20 TONACME1
9PRESS MACHINE 30 TONSHAILESH8
10PRESS MACHINE 30 TONDEVRONS5
11PRESS MACHINE 32 TONMILAP15
12PRESS MACHINE 5 TONVIJAY4
13PRESS MACHINE 50 TONSHAILESH4
14PRESS MACHINE 50 TONMILAP4
15PRESS MACHINE 63 TONMILAP3
16PRESS MACHINE 75 TONSHAILESH1
17PRESS MACHINE 75 TONMILAP1
18HYDRAULIC PRESS MACHINE 25 TON3
19HYDRAULIC PRESS MACHINE 100 TON1
20HYDRAULIC PRESS MACHINE 200 TON1
21FEEDER & DECOILER 1 TONSUKU5
22STRAIGHTNER , FEEDER & RECOILER 2 TONSUKUMI PRESS AUTOMATION1
23DECOILER, FEEDER & RECOILER 1 TONSUKUMI PRESS AUTOMATION4
24WIRE BENDING MACHINEMARS AUTOMATION1
25PROJECTION WELDINGINDRAMANI ELECTRONIC7
26SPM FOR WELDINGRAM WELDING8
27SPM FOR WELDINGTHAKUR1
28MIG WELDING M/CMANUAL TABLE4
29LINEAR WELDING MACHINELOCAL2
30CURVED WELDING SPMRAM WELDING2
31ROTARY WELDING SPMLOCAL2
32WELDING MACHINEPANASONIC26
33WELDING MACHINEUNI WELD3
34WELDING MACHINEKADS - 011
35AIR COMPRESSORFSCURTTS2
36AIR COMPRESSOR1
37CHILLERS UNITSSPT1
38AIR RECIVER TANKVEER2
39SHEARING MACHINEKRRASS1
40PIPE BENDINGS L ENGG.1
41GRINDER MACHINEPREMIER1
42GRINDER MACHINEPARDEEP1
43BUFFING MACHINEELCEN3
44SURFACE GRINDERASHOK1
45AIR DRYER1
46BANDSAW MACHINE (CUTTER)MEC TECHNOLOGY1
47GENERATORESLORT1
48CENTER LESS GRINDERRIAT INDIA1
49DRILL MACHINESKP2
50BARLLER MACHINELOCAL VADODARA1
51PIPE BENDING MACHINEMARS AUTOMATION1
52PIPE NOTCHING MACHINEMARS AUTOMATION1
53WEIGHING MACHINE (CAPACITY 100 KG.)SCALE TEC1
54WEIGHING MACHINE (CAPACITY 5 KG.)DELMER INDIA1
55HYDRAULIC LIFTER1
56AUTO LIFTERTECH MECH1
57ARC WELDING MACHINEMASTER1

List Of Machines

Sr. noMachineMakeQty.
1400 Ton Injection MouldingNEGRIBOSSI1
2330 Ton Injection MouldingNEGRIBOSSI1
3130 Ton Injection MouldingNEGRIBOSSI1
4720 Ton Injection MouldingNEGRIBOSSI1
5130 Ton Injection MouldingSUPERMAC1
6130 Ton Injection MouldingSPERRY SOUND1
7130 Ton Injection MouldingINDOMAC1
890 Ton Injection MouldingSPERRY SOUND1
9550 Ton Injection MouldingNEGRIBOSSI1
1090 Ton VERTICAL Injection MouldingHAITIAN1
1175 Ton Injection MouldingSUPERMAC1
1275-50 Ton Injection MouldingKARM1
1350 Ton Injection MouldingKARM1
1417 Ton Injection MouldingBATTENFIELD2
1545 Ton Insert Moulding MachineMULTIPLAS1
1650 Ton Injection MouldingDEMAG4
1750 Ton VERTICAL CLAMPING/ HORIZONTAL Injection MouldingNIRANJAN1
18200 Ton Injection MouldingYIZUMI2
19100 Ton Injection MouldingDEMAND1
2090 Ton Injection MouldingYIZUMI1
21120 Ton Injection MouldingYIZUMI1
22Oil Heated Mold Temprature Controller.CONAIR8
23Colour Mixer. Cap. 100 kgs.POLYMECH2
24"Scrap Grinder Machine 16"""ANNOVA1
25"Scrap Grinder Machine 12"""POOJA1
26"Scrap Grinder Machine 8"""POOJA1
27"Scrap Grinder Machine 4"""POOJA1
28Air Compressor. Cap. 15 HP.INGERSOLRAND2
29Hopper DryerNU VU16
30Vaccum LoaderNU VU16
31Air cooled Chiller 5 TRCONAIR1
32Air cooled Chiller 3 TRCONAIR1
33Air cooled Chiller 10 TRCONAIR1
34Cooling TowerHIMGIRI2
35Pre-Heating OvenSIGMA2
36Electronic Platform weighing scaleScaletech1
37Precision weighing scaleATCO1
38200 Ton INJECTION MOLDING MACHINEYIZUMI1
39100 Ton TRASFER MOLDINGHYDRAU1
40HAND PRESSSIDDHAPURA1
41COMPRESSION MOLDING MACHINELOCK1
42PLASTIC GRINDERJUM WEI1
43CHILLER WATEROPAL1
44CHILLER WATER MACHINE1
45AIR RECEIVER TANK1
46OVEN1
47PAD PRINTING MACHINERITA PAD3
48ULTRASONIC WELDING MACHINEEMERSON1

RUBBER TESTING DEPARTMENT

Sr. no.MachineMakeQty.
1Tensile/ Elongation/ Modulus/ Testing M/c.Kaiser1
2Compression Set ApparatusKaiser1
3Thickness GaugeBaker1
4Ageing OvenSigma1
5Rubber Hardness TesterApex2
6Equipment for Chemical Testing
7Dumbell Cutting PressKaiser1
8Oscillating Disc RheometerMicro Vision1
9Digital Electronic Specific Gravity Balance.Presto.1
10Mooney Visco MeterMicro Vision1
11Spark Tester/td>3
12Adhesion testerPresto1
13ODR - RHEO TESTING MACHINEMICRO-VISION (DELHI)1
14TENSILE TEST MACHINE - 500 KG.MICRO-VISION (DELHI)1
15TENSILE TEST MACHINE - 2.5 TMICRO-VISION (DELHI)1
16SPECIFIC GRAVITY TEST MACHINESCALE-TECH (DELHI)1

RUBBER MOULDING DEPARTMENT

Sr. No.MachineMakeQty.
1TRANSFER MOULDING ( 350 T )TUNG-YU (TIAWAN)1
2INJECTION MOULDING ( 250 T )DESMA-250 (GERMAN)1
3TRANSFER MOULDING ( 100 T )J R D HYDRAULICS (DELHI)1
4INJECTION MOULDING (160 T )DESMA-160 (GERMAN)1
5TRANSFER MOULDING ( 150 T )EXCELL HYDRAULICS (BELGAUM)1
6TRANSFER MOULDING ( 150 T )SPM HYDRAULICS (BELGAUM)1
7TRANSFER MOULDING ( 150 T )PLUS-ONE HYDRAULICS (BELGAUM)1
8COMPRESSION MOULDING ( 15 T )TIRUPATI ENGG. (BARODA)2
9COMPRESSION MOULDING (50 T )HYDRO-MECH (DELHI)2
10TRANSFER MOULDING ( 100 T )SIDDHNATH HYDRAULICS (BELGAUM)2
11TRANSFER MOULDING ( 100 T )SPM HYDRAULICS (BELGAUM)2
12COMPRESSION MOULDING ( 20 T )TIRUPATI ENGG. (BARODA)2
13COMPRESSION MOULDING ( 800 T )PRECISE HYDRAULICS. (AHMEDABAD)1
14TRANSFER MOULDING ( 250 T )PAN-STONE (TIAWAN)1
15COMPRESSION MOULDING ( 200 T )HYDROMECH ( DELHI )2
16COMPRESSION MOULDING ( 40 T )HYDROMECH ( DELHI )2
17INJECTION MOULDING ( 300 )DESMA-350. (GERMAN)1
18PRECESION PREFORMERDERREN-30 LTR ( CHINA )1
19MIXING MILLG G ENGG. ( MUMBAI)2
20MIXING MILL ( LAB M/C )MODERN ( MUMBAI )1
21KNEEDER - 35 LITRERAVI ENGG ( DELHI)1
22KNEEDER - 18 LITRERAVI ENGG ( DELHI)1
233" EXTRUDERRAVI ENGG ( DELHI)1
24ELECTRICAL OVEN- BIGADVANCE ELCTRICAL (RAJKOT)1
25ELECTRICAL OVEN- SMALLPATEL ELECTRICAL (BARODA)1
26MICRO-WAVE OVENTWIN ENGG. (BARODA)1
27BUFFING MACHINEPRIEMIER MACHINES (AHMEDABAD)4
28TOOL POST GRINDERPRIEMIER MACHINES (AHMEDABAD)1
29DEFLASHING MACHINEHAUA-KANG ORTHO. (CHINA)1
30DEFLASHING PNEUMATIC MACHINEELMECH AUTOMATION (BANGLORE)1
31MECHINICAL POWER PRESS - 5 TVISHWAKALA (RAJKOT)2
32MECHINICAL POWER PRESS - 5 TSAILESH (RAJKOT)1
33MECHINICAL POWER PRESS - 3 TSAILESH (RAJKOT)1
34CRYOGENIC DEFLASHING - 30 LTRINOX ( BARODA )1
35ODR - RHEO TESTING MACHINEMICRO-VISION (DELHI)1
36TENSILE TEST MACHINE - 500 KG.MICRO-VISION (DELHI)1
37TENSILE TEST MACHINE - 2.5 TMICRO-VISION (DELHI)1
38SPECIFIC GRAVITY TEST MACHINESCALE-TECH (DELHI)1
39WIRE CRIMPING MACHINE2
40RUBBER CUTTING MACHINE (CONE)1
41RUBBER JOINT WITH GUM MACHINE2
42RUBBER CUTTING MACHINE (HAND PRESS)KEW2
43GRINDER MACHINEPARDEEP3
44WIRE CUTTING MACHINE (CIRCULAR SAW)1
45TRANSFER MACHINEHYDROMECH AUTOMATION8
46HAND PRESS MACHINE3
47OVEN MACHINETWIN1
48SPMELMECH1
49BELT GRINDERAMBICA2
50WIRE CUTTING MACHINE (CIRCULAR SAW)KP1
51AIR COMPRESSIONOR1

TOOL ROOM FACILITIES

Sr. noMachineMakeQty.
1CNC Vertical machining centreBFW1
2CNC Vertical machining centreJYOTI1
3CNC TURNING CENTERTIMONY2
4CNC TURNING CENTERLMW2
5CNC TURNING CENTERJYOTI1
6CNC LATHE ( SMART TURN 225X 1000 )PINACHO1
7E.D M MACHINEMASSIVE ENGINEERING1
8WIRE CUT MACHINESTEER1
9WIRE CUT MACHINECONCORD 77421
10WIRE CUT MACHINECONCORD 77351
11Spark Erosion with DROElectronica2
12LATHE MACHINEOMEGA1
13LATHE MACHINEKIRLOSKAR3
14LATHE MACHINEOLYMPIL1
15LATHE MACHINEHARIHAR1
16CNC SURFACE GRINDERSCHIFF1
17SURFACE GRINDERARROW1
18DRILL MACHINEKPR2
19DRILL MACHINES.K PANCHAL2
20Radial Drill Machinesiddhapura2
21Radial Drill Machineenergy1
223D Pentograph Machinetoolcraft1
23SHAPER MACHINECOOPER1
24MILLING MACHINEMANFORD2
25MILLING MACHINEbridgeport1
26MILLING MACHINENARESH1
27Hydraulic Mould Lifting TrollyINNOVATIVE1
28Die PolisherDAITSU3
29Welding MachineI O L1
30WELDING MACHINEUNIWELD1
31WELDING MACHINEPANASONIC1
32AIR COMPRESSORAIR MARSHAL2
33HYDRAULIC PRESSLOCK1
45