Name: China Vacuum Forming Battery Cover Manufacturers Suppliers Factory
Brand: Swellder
SKU: 267424935

Characteristics of different cover material

Choose the plan that suits you best.

Flame retardant: UL94 FR V0

ROHS Standard

Double 85 test：The sample was placed in 85℃/85RH environment for 1000h, and the insulation and withstand voltage met the requirements; the performance decreased by <20%

Vibration test：After installation, vibration test is carried out according to GB38031, no cracking, meeting IPX7 performance

ABS

Flame retardant：UL94 FR V0

ISO Standard

Tensile Strength:

50mm/min yield

50mm/min break

Vibration test：After installation, vibration test is carried out according to GB38031, no cracking, meeting IPX7 performance

Flame retardant：UL94 FR V0

EU Standard 2011/65/EU

Tensile Strength:

60min/mpa

Vibration test：After installation, vibration test is carried out according to GB38031, no cracking, meeting IPX7 performance

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

Our Process

Understand the needs

We will communicate with you in detail to understand the use environment and special requirements of this product, such as the required load-bearing capacity and thickness, and recommend the most suitable material for you. Because the prices of materials are different, we will recommend the most suitable material and thickness for you based on the requirements you want to achieve in the use environment, so as to meet the use requirements under the premise of controlling costs.

3D drawing

For products, customers are required to provide 3D drawings first. If there are any inconsistencies in the process, we will give suggestions for modification. If trays are required, customers can provide assembly drawings, and we will design packaging tray. Or if you have samples, you can send them to the plastic factory to copy the drawings.

Aluminum mold factory

Our aluminum mold factory has higher precision and can be used multiple times, which is suitable for mass production. If you need low-cost molds such as wooden molds, you can make samples first. We will recommend the most affordable one to you according to your different cost budgets.

Samples

After confirming the final version of the drawing and receiving the mold deposit, we will arrange for mold making. If it is fast, it will take about 1 week, and it usually takes two weeks. We will give you 2 free samples to test whether they are OK. If there are any modifications, minor modifications can be achieved by repairing the mold. If it is a packing tray, we will assemble and adapt it in our own factory first. After the effect is ok, we will send it to you for confirmation. After you confirm that the sample is OK, we will arrange mass production.

Mass Production,
Inpection and package

After the sample is confirmed, we will arrange the production of the batch of materials. The production time of the batch of goods is about 2 to 3 weeks. During the production process, we will have quality inspection personnel to test and measure at each process, starting from the material, the material thickness, color, and characteristics are measured, and then the size of the first batch of formed products are measured to see if they meet the tolerance range. If there are any problems, we will promptly feedback to the production manager for processing. After everything is confirmed to be correct, it will go to the back-end link, trimming, bonding, cleaning, and then arranging packaging, and finally packing for shipment.

Material Guidance

Characteristic Material	Strength	Clear	Price	Application
ABS	Good-High impact	Not Avaliable	Medium	Caravan parts,vehicular parts, Electrical / Equipment Enclosures
Acrylic/Pmma	Medium to high strength	Yes	Medium	Signs, light cover,domes, light diffusers
PS	Medium to good strength	Yes(clarity not to quality of PETG/PC/PMMA)	Medium	Packaging, microgreens tray
PC	Very good impact strength	Yes	Expensive	Machine guard, Cover, enclosure, light cover
PP	Soft	Translucent	Inexpensive	Packing tray,containers,tank,enclosure, medical application
HDPE	Soft	Translucent	Inexpensive	Enclosure, Vehicular parts
PVC	Good	Yes	Inexpensive	Packaging, machine guard, car trim
PETG	Good-High Impact	Yes	Expensive	Medical application