Chinese vacuum forming ESD anti-static coating equipment cover

vacuum forming anti-static cover

A vacuum-formed anti-static cover is a plastic protective cover manufactured through a vacuum forming process. It is primarily used to cover, protect, and isolate static-sensitive electronic components, printed circuit boards (PCBAs), precision instruments, or equipment, preventing damage from electrostatic discharge (ESD) during production, transportation, and storage.

1. Looking for a quick and economical solution:

Making an injection mold can cost tens or even hundreds of thousands of yuan, and you'll have to wait a month or two. Vacuum forming molds (mostly made of aluminum or high-grade resin) are much cheaper, costing just a few thousand, and samples can be ready in a matter of days. These are particularly suitable for customers who need to produce thousands of units in batches or frequently change designs.

2.The size can be very large:

If you want to make a large cover that can cover an entire tray of circuit boards, the injection molding machine may not be able to do it, but the vacuum forming machine can easily handle it.

3.Visible and tangible:

Many anti-static plastics are transparent. After they are made into covers, you can see clearly what material is inside and what its condition is without having to open it, which saves trouble.

4.Raw material choose (PC):

Properties: Available in anti-static versions. Offers high impact strength and heat resistance. Advantages: Excellent performance, suitable for demanding environments. Disadvantages: Higher cost, slightly more difficult to process (requires higher heating temperatures).

5.Applications:

Electronics Manufacturing: Covering PCBA-mounted carts to prevent static electricity and dust in the workshop.

Semiconductor Industry: Protecting wafer trays and IC trays.

Automotive Electronics: Covering precision sensors, control units, etc.

Medical Equipment: Protecting static-sensitive medical electronics.

Aerospace: Packaging and protecting precision instruments.

Our capability

Item	Capability
Common used material	ABS/PP/PC/PVC/PET/PMMA/ABS+PC, ABS+ASA, ABS FRV0, ABS-ANTI UV, ABS+TPU
Max thermoforming size	2.8m
Thickness	0.3-12mm
Product accuracy	0.05-0.1
Mold type	Aluminum mold
Surface treatment	Spraying, electroplating, silk screen printing, laser engraving
Daily output	3000pcs

ISO9001 Quality System

"ISO9001 internationally certified factory | 20 years of experience in precision vacuum forming manufacturing | Strict quality control process ensures that each product meets international standards"

√ ISO9001 certified enterprise

√ Export-level quality control

√ Precision thermoforming process with error <0.1mm

√Support customized production solutions

√The thermoforming supplier chosen by 300+ customers worldwide

√Passed ISO9001:2015 quality system certification

√ Product defect rate <0.3%

√ 7-days fast proofing service

FAQ

Q:What is the minimum order quantity for vacuum-formed parts?

A: Prototypes (<50), small batches (50-5,000), and large-scale production (5,000+).

We offer quotes for small-batch vacuum forming.

Q: What materials are available for vacuum forming?

A: ABS, PS, PET, PVC, PC, ABS+PC, ABS+PMMA, ABS+ASA, and other composite materials.

Q: What is the maximum part size?

A: A: Up to 2.8mm, supporting large vacuum forming processes.

Q: What surface treatments are supported?

A: Spraying, silk screen printing, electroplating, fusing.

Q: What post-assembly requirements are supported?

A: 1. Mechanical Connection and Fixing

Snap/Slot Connection, Screw Fastening (Insert Nut, Self-tapping Screw), Riveting (Heat Staking, Ultrasonic Staking, Press Riveting)
2. Bonding and Welding
2.1 Gluing/Bonding
Glue Type: Specific glue requirements must be determined, including quick-drying glue, epoxy AB glue, hot melt adhesive (PUR/Hot Melt), silicone, etc.
Gluing Process: Manual dispensing or automated dispensing machine (capable of achieving specific trajectories, such as circular and S-shaped).
Surface Treatment: Certain materials (such as PP and PE) may require flame or plasma treatment before bonding to enhance adhesion.
3. Functional Component Installation and Embedding
Additional functional components are attached to the blister to create a semi-finished or finished product.
Hardware Installation: Installation of hinges, latches, handles, casters, magnets, and metal brackets. Electronic Component Installation:
PCB Securing: Secure the circuit board with screws or clips.
Wire Management: Route cables and secure them with cable ties or cable ties.
Switch/Display Installation: Attach or secure switches, screens, etc. to the panel.
Sensor/Light Bar Installation: Precisely secure optical or sensing components.
Interior Parts Installation: Apply cushioning or decorative materials such as sponge, EVA, or velvet to the inside of the packaging.
4. Finishing and Decoration: Treatment of blister parts before, during, or after assembly.
CNC Trimming: Uses CNC machines to precisely remove excess flash or material. This method is more flexible than punching dies and is suitable for small batches or prototypes.
Surface Finishing:
Painting: Applying color, rubberized paint (tactile paint), and UV-resistant coating.
Printing: Silk screen printing, pad printing, and digital printing are used to print logos, logos, and text. Vacuum Plating: Chrome plating, gold plating and other metal effects.