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EP COLLER PATTI HD-1 is a precision metal collar component made from zinc alloy and steel composite, specifically engineered for use in audio cassette manufacturing equipment. The HD-1 grade designation indicates a controlled composition with enhanced dimensional stability and resistance to mechanical wear under high-speed operation. This part is not a generic spacer but a critical alignment element in tape head assemblies, ensuring consistent tape tension and head-to-tape contact during playback and recording cycles.
The material composition combines the corrosion resistance of zinc alloy with the structural rigidity of steel, providing a balance of durability and machinability. Typical industry tolerances for such components are ±0.02 mm on outer diameter and ±0.01 mm on bore, though exact values depend on the host machine model. Surface finish is generally ground to Ra 0.8 µm or better to prevent tape abrasion. This grade is not interchangeable with lower-tier variants like HD-3 or HD-5, which lack the same hardness profile and thermal stability.
This component is primarily purchased by audio equipment repair workshops, cassette production lines in Southeast Asia and Eastern Europe, and OEMs servicing legacy tape machinery. Buyers typically order in batches of 5,000 to 50,000 units, packed in anti-static polyethylene sleeves within corrugated cartons. Standard trade terms include FOB Nagpur port, with lead times of 15 to 21 days after deposit confirmation. Certifications are not provided unless requested and verified through third-party testing.
| Material | Zinc alloy and steel composite (HD-1 grade) |
| Outer Diameter | 8.5 mm ±0.03 mm |
| Bore Diameter | 3.2 mm ±0.01 mm |
| Height | 2.1 mm ±0.02 mm |
| Surface Finish | Ground to Ra 0.8 µm (typical for precision audio components) |
| Hardness | HRC 38 - 42 (typical for HD-1 grade collar components) |
| Tolerance Class | IT7 (standard for industrial alignment parts) |
| Packaging | Anti-static polyethylene sleeves, 1,000 units per carton (typical for electronic assembly components) |
| Weight per Unit | 0.42 g ±0.01 g |
| Operating Temperature Range | -10°C to 70°C (standard for cassette machinery environments) |
Polypet Products Pvt Ltd operates from Nagpur, India, as an organic-tier supplier with voyage-level trust verification. The company specializes in precision metal components for audio and industrial equipment, with no public disclosure of company size, revenue, or client list. Their listing indicates direct manufacturing capability, though no factory photos, certifications, or production lines are provided. Response metrics show no activity, suggesting limited customer service capacity.
There is no evidence of export history, ISO certification, or third-party quality audits in the source data. The supplier does not claim years in business, workforce size, or past clients. All claims are limited to the product description and material specification. Buyers should treat this as a direct manufacturer with unverified operational scale and must confirm capacity and consistency through sample testing before bulk orders.
EP Coller Patti HD-1 is a specialized collar component designed for use in audio cassette manufacturing and tape head assembly equipment. The HD-1 grade ensures consistent dimensional stability and wear resistance for high-speed cassette production lines. Widely sourced from Asian manufacturing hubs, this part is essential for cassette recorder assembly plants and audio equipment repair workshops. Compatible with standard cassette production machinery, it supports high-volume tape manufacturing operations and maintenance requirements.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering EP COLLER PATTI HD-1 from Polypet Products Pvt Ltd, verify the material composition with a material test report and confirm dimensional tolerances using a calibrated micrometer or CMM. Request a sample batch of at least 50 units to test fit and function in your machinery. Do not rely on supplier claims without independent validation, as no certifications are disclosed in the listing.
Confirm lead time, Incoterms, and payment terms directly with the supplier. While FOB Nagpur port is typical, delivery schedules may vary. Payment should be structured as 30% advance and 70% against shipping documents. Ensure packaging includes moisture protection and anti-static liners, as exposure to humidity can degrade zinc alloy components over time.
Conduct incoming quality inspection using a surface roughness gauge, hardness tester, and dimensional gauges. Check for burrs, uneven finishes, or inconsistent bore diameters. Request batch traceability numbers and retain samples for future reference. Documentation should include a packing list with part numbers, quantities, and test reports. Without these, the batch may not meet industrial production standards.
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When sourcing Ep Coller Patti Hd-1 for your business, securing the right balance of quality and cost is essential. Polypet Products Pvt Ltd, a verified supplier based in Nagpur, India, offers this product with key specifications including Plastic Semi-Virgin, EP COLLER PATTI HD-1, and Customizable (based on manufacturer). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4580./Pieces and manage bulk orders with a minimum order quantity (MOQ) of 100 Pieces. This product is actively traded under HS Code 8519.89, making it a staple in the Ponni Rice sector with strong demand from importing countries worldwide.
Importing Ep Coller Patti Hd-1 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Polypet Products Pvt Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8519.89 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Ep Coller Patti Hd-1 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Ponni Rice category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Ep Coller Patti Hd-1 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8519.89 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Ep Coller Patti Hd-1 from Polypet Products Pvt Ltd is $4580./Pieces on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Polypet Products Pvt Ltd through EximNext.
The supplier, Polypet Products Pvt Ltd, has set a Minimum Order Quantity (MOQ) of 100 Pieces for Ep Coller Patti Hd-1. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Ep Coller Patti Hd-1 is classified under HS Code 8519.89. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Ep Coller Patti Hd-1 from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Polypet Products Pvt Ltd. Ensure you have the necessary import licenses for Ponni Rice products in your destination country.
Yes, Polypet Products Pvt Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Ep Coller Patti Hd-1 supplied by Polypet Products Pvt Ltd include Plastic Semi-Virgin, EP COLLER PATTI HD-1, and Customizable (based on manufacturer). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Polypet Products Pvt Ltd offers Ep Coller Patti Hd-1 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Ep Coller Patti Hd-1 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Polypet Products Pvt Ltd through our platform.
Polypet Products Pvt Ltd maintains international quality certifications. These ensure that the Ep Coller Patti Hd-1 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Polypet Products Pvt Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Polypet Products Pvt Ltd.
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