HEMSUN ENGG. INDUSTRIES supplies factory-direct PTFE balls to Ludhiana and the Punjab industrial belt, covering the Focal Point industrial areas and the Mandi Gobindgarh and Jalandhar clusters. We manufacture solid PTFE spheres from 5 mm to 310 mm for engineering, dyeing and machine tool applications.
Why buyers in Ludhiana, Punjab source PTFE balls from HEMSUN
Ludhiana runs one of North India’s densest small and medium engineering clusters — bicycles, auto components, fasteners, machine tools — alongside a substantial textile dyeing and hosiery processing sector. The engineering side buys PTFE spheres as components for hydraulic, pneumatic and valve assemblies; the dyeing side buys them as chemical dosing check balls that survive caustic and acid circulation. Punjab buyers usually source through Delhi traders, so factory-direct supply removes a clear margin layer.
Industrial clusters
- Focal Point Phase 1–8, Ludhiana
- Industrial Area A and B, Ludhiana
- Mandi Gobindgarh steel belt
- Jalandhar industrial area
- Ludhiana dyeing cluster
Industries that specify PTFE balls
Auto components and fasteners
PTFE spheres in hydraulic, pneumatic and lubrication non-return circuits.
Textile dyeing and hosiery processing
Caustic and acid dosing pump check balls.
Machine tools and general engineering
Low-friction check spheres in fluid power sub-assemblies.
Electroplating and surface treatment
Chemically inert spheres in plating chemical dosing lines.
Water and effluent treatment
Dosing pump non-return balls in CETP and in-house ETP systems.
Supply and logistics
HEMSUN manufactures in Dahegam, Gujarat and dispatches to Ludhiana, Punjab with export-ready documentation.
| Fact | Detail |
|---|---|
| Distance from our factory | Approximately 1,150 km by road from Dahegam |
| Typical dispatch | Road freight; transit generally 2–3 days |
| Bulk supply | Distributor quantities for onward supply across Punjab and Haryana |
| Documentation | GST invoice, e-way bill, material declaration on request |
Typical applications
- Hydraulic and pneumatic non-return spheres
- Dyeing plant caustic and acid dosing check balls
- Electroplating chemical dosing non-return elements
- Machine tool coolant circuit check spheres
- ETP dosing pump check balls
Related product pages: Virgin PTFE Ball, PTFE Hollow Ball, PTFE ball sizes, and request a quote.
Next steps for buyers
When you have reviewed this ptfe balls manufacturer in ludhiana guide, send your drawing, material grade, and annual quantity to HEMSUN ENGG. INDUSTRIES for a scoped quote from our Dahegam, Gujarat works. Domestic and export programmes are supported with IEC-registered paperwork, material certificates, and packing suitable for air or sea freight. Contact info@hemsun.com or sales@hemsun.com with destination port and inspection requirements where applicable.
Technical specifications, testing and engineering data
HEMSUN ENGG. INDUSTRIES manufactures and engineers high-precision solutions for ptfe balls manufacturer in ludhiana at our Dahegam, Gujarat facility. Operating since 1994, our manufacturing processes combine modern CNC machining centers, precision hydraulic compression presses, and continuous CMM inspection.
Comprehensive Material & Mechanical Property Matrix
| Engineering Property | Virgin PTFE Standard | 25% Glass-Filled PTFE | 33% Carbon-Filled PTFE | 60% Bronze-Filled PTFE | Test Standard |
|---|---|---|---|---|---|
| Specific Gravity | 2.14 – 2.18 g/cm³ | 2.22 – 2.26 g/cm³ | 2.05 – 2.15 g/cm³ | 3.80 – 4.00 g/cm³ | ASTM D792 |
| Tensile Strength | 20 – 35 MPa | 14 – 22 MPa | 12 – 18 MPa | 15 – 24 MPa | ASTM D4894 |
| Elongation at Break | 250% – 450% | 150% – 250% | 80% – 160% | 100% – 200% | ASTM D4894 |
| Compressive Strength (1% strain) | 4.0 – 5.5 MPa | 7.5 – 9.0 MPa | 8.0 – 10.5 MPa | 12.0 – 15.0 MPa | ASTM D695 |
| Deformation Under Load (14 MPa, 24h) | 12% – 15% | 4% – 6% | 3.5% – 5% | 2.5% – 4% | ASTM D621 |
| Shore D Hardness | 50 – 55 Shore D | 58 – 64 Shore D | 60 – 66 Shore D | 65 – 72 Shore D | ASTM D2240 |
| Dynamic Friction Coeff. (vs Steel) | 0.05 – 0.08 | 0.10 – 0.14 | 0.08 – 0.12 | 0.12 – 0.16 | ASTM D1894 |
| Thermal Conductivity | 0.25 W/m·K | 0.40 W/m·K | 0.55 W/m·K | 0.85 W/m·K | ASTM C177 |
Quality Assurance, Testing Protocols & Traceability
- Dimensional CMM Profilometry: Critical diameters, concentricity, and sphericity are verified on coordinate measuring machines against drawing nominals.
- Dielectric Breakdown Voltage Testing: High-voltage spark testing screens moulded parts for micro-voids, pinholes, and internal conductive inclusions before dispatch.
- Specific Gravity & Density Verification: Water displacement density checks according to ASTM D792 ensure full preform compaction and complete oven gel sintering.
- Certificate of Compliance & MTR: Every dispatch includes mill test certificates confirming raw resin lot traceability, filler content, and tensile/elongation values.
Installation, Machining & Maintenance Recommendations
- Tooling Geometry for Machining: Use polished tungsten carbide (C2 grade) or polycrystalline diamond (PCD) inserts with high positive top rake angles (15° to 25°) and sharp cutting edges to prevent material smearing.
- Feed & Speed Rates: High spindle speeds (200 to 450 m/min) combined with moderate feed rates (0.05 to 0.15 mm/rev) ensure mirror surface finishes without localized frictional heating.
- Coolant Application: Water-soluble synthetic coolants or clean air blast prevent thermal expansion during high-speed CNC turning and milling passes.