4 mm ABS/PC Ventilation Shrouds Manufacturer for Hydroponics And Greenhouse

These ABS/PC ventilation shrouds are thick gauge vacuum formed parts supplied to drawing for hydroponics and greenhouse. They are formed from ABS/PC sheet at 4 mm, trimmed on 5-axis routers and inspected against the drawing before packing. Buyers choose this route where a metal fabrication is too heavy, or where injection moulding tooling cannot be justified for the volume.

Product specification

Key features

• One piece shell replaces a fabrication, so assembly hours drop
• ABS/PC keeps the weight down while stiffness is held through the formed shape
• Satin finish finish as standard, further finishes on request
• Trimmed on 5-axis routers, so mounting holes and cut outs match the drawing
• Tooling stored against the part number for repeat and spare orders
• dimension reports with every release

Typical applications

• grow trays
• reservoir liners
• seedling trays
• channel covers
• ventilation shrouds used across general hydroponics and greenhouse builds

How it is made

1. Trimming is done on 5-axis routers or with a dedicated trim fixture to meet the drawing.
2. Parts are inspected, fitted with inserts or hardware if required, packed and shipped.
3. Tooling is cut: aluminium for production volumes, composite or printed moulds for samples and first articles.
4. The sheet is formed over the mould with vacuum and, where the draw is deep, with plug assist.
5. Sheet is dried when the material needs it, then heated to forming temperature on the machine.

Material: ABS/PC

ABS/PC carries higher heat resistance than ABS alone, which matters for housings around motors, drives and power electronics.

Design notes

• call out the finish on the drawing: mould texture, paint, or as-formed gloss
• avoid sharp steps in the mould, which show as chill marks on the finished surface
• use corner radii of at least three times the sheet thickness to avoid thinning
• plan the trim line on a flat face so the router can hold tolerance

Finishing and assembly options

• satin finish
• matte finish
• hot stamped accents
• Threaded inserts, PEM fasteners and brackets fitted before dispatch
• Mating parts can be trial assembled before the first article ships

Quality

Sheet thickness is checked on the formed part at the points shown on the drawing, and the readings go into the report. Batch releases carry a dimensional report, material certificate and, where agreed, PPAP or ISIR documentation.

• ISO 9001 quality system
• REACH compliant sheet available
• PPAP or ISIR on request

Packing and delivery

Each part is bagged, edges protected with foam, then cartonised for container loading. Standard lead time to first article is 7–15 working days, and repeat releases ship against stored tooling without a new proving run.

Frequently asked questions

Can you make it in another material?

Any grade in this family can be swapped in. Send the requirement and the material will be quoted with the price difference shown.

How fast is the first article?

Seven to fifteen working days from drawing release for sample tooling, with production tooling in three to four weeks.

What quantity can I order?

Sample quantities start at one piece off printed tooling. The process pays back from about 25 pieces a year and runs well into several thousand.

Request a quotation

Send the drawing or a photo of the current ventilation shrouds with the quantity and the finish required. The reply covers material choice, wall thickness, tooling route and price, so the decision is made on a complete picture.