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Elastic Spring Positioning Copper Pin 15/28/30/38/40/50mm For Bakelite Blister Heat Sealing Mold Sealer Locating Column Nail

Elastic Spring Positioning Copper Pin 15/28/30/38/40/50mm For Bakelite Blister Heat Sealing Mold Sealer Locating Column Nail
Elastic Spring Positioning Copper Pin 15/28/30/38/40/50mm For Bakelite Blister Heat Sealing Mold Sealer Locating Column Nail - Image 2
Elastic Spring Positioning Copper Pin 15/28/30/38/40/50mm For Bakelite Blister Heat Sealing Mold Sealer Locating Column Nail - Image 3
Elastic Spring Positioning Copper Pin 15/28/30/38/40/50mm For Bakelite Blister Heat Sealing Mold Sealer Locating Column Nail - Image 4
Elastic Spring Positioning Copper Pin 15/28/30/38/40/50mm For Bakelite Blister Heat Sealing Mold Sealer Locating Column Nail - Image 5
Elastic Spring Positioning Copper Pin 15/28/30/38/40/50mm For Bakelite Blister Heat Sealing Mold Sealer Locating Column Nail - Image 6
Elastic Spring Positioning Copper Pin 15/28/30/38/40/50mm For Bakelite Blister Heat Sealing Mold Sealer Locating Column Nail - Image 7
Elastic Spring Positioning Copper Pin 15/28/30/38/40/50mm For Bakelite Blister Heat Sealing Mold Sealer Locating Column Nail - Image 8

Elastic Spring Positioning Copper Pin 15/28/30/38/40/50mm For Bakelite Blister Heat Sealing Mold Sealer Locating Column Nail

Price range: $0.18 through $0.53

Wholesale pricing up to 10% off

Minimum order quantity: 100 pcs

A spring-loaded copper locating pin for aligning bakelite blister molds in a heat-sealing press.

Product overview

Product type
Configurable product with multiple options
Minimum order
100 pcs
Volume pricing
200+ pcs: 10% off
Options
Model: 15mm, 28mm, 30mm, 38mm, 40mm, 50mm
Customization
OEM/ODM, custom length, connector, colour and packing
Payment
T/T bank transfer; card payments where available
Shipping
DHL, FedEx, UPS or freight forwarder from China
Duties & import taxes are prepaid at checkout — no extra charges on delivery.
SKU: N/A Category: Brand:

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Description

Overview

A spring-loaded copper locating pin for aligning bakelite blister molds in a heat-sealing press. It comes in six lengths from 15 mm to 50 mm, and the elastic pin travel lets the mold halves seat before the sealer closes.

Specifications

  • Lengths: 15 mm, 28 mm, 30 mm, 38 mm, 40 mm, 50 mm
  • Body material: copper
  • Action: elastic, spring-loaded pin
  • Role: positioning column and locating nail
  • Fits: bakelite blister heat-sealing molds and sealers

Purpose

A mold that creeps sideways during closing spoils the seal and marks the blister, so a sprung pin centers the halves and absorbs the press stroke. Six lengths cover the stack heights found across different die sets.

Applications

  • Blister packaging heat sealers
  • Bakelite mold alignment
  • Heat-sealing die sets
  • Locating plates in jigs
  • Replacing a worn guide pin

How to Use

  1. Measure the plate thickness and pick the length that leaves the pin proud of the face.
  2. Press the pin into its bore and check it stands square.
  3. Work the spring by hand to confirm travel before loading a mold.
  4. Close the press slowly and watch the halves align on the first cycle.
  5. Caution: copper is soft and carries heat, so keep the pin clear of the heater bar and never hammer it into a bore.

Need help specifying this connector?

Use our practical guides for current and wire selection, connector validation and OEM harness drawings.

Browse the connector selection hub

Additional information

Weight N/A
Dimensions 13 × 11 × 4 cm
Model

15mm, 28mm, 30mm, 38mm, 40mm, 50mm

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Buying FAQ

What is the minimum order quantity?

The minimum order quantity is 100 pcs.

How does tiered pricing work?

The unit price is adjusted automatically by quantity: from 200 pcs: 10% off. The final price is confirmed in the quotation.

Can you customize this product?

Yes. We support OEM/ODM, custom wire length, connector type, colour, packing and cable assemblies. Send a drawing, sample or photo for evaluation.

How do I request a quotation?

Use the quote form on this page, WhatsApp +86 15521787718, WeChat yieying_01 or email 298273997@qq.com. We reply within one business day.

What payment methods do you accept?

We accept T/T bank transfer. Card or local payment methods may be available through our payment partner, subject to the destination and order value.

What is the lead time?

Lead time is confirmed in the quotation. For custom or OEM orders, we normally approve a sample before bulk production.

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Prices are shown in USD, converted from CNY at 1 CNY = 0.1496 USD (rate updated 2026-11-15 07:56)