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Wachsen Rolling Bench Tray - 4ft x 38in

Official Wachsen Dealer Model: HT141174-E950
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Amount:$500 to $10,000
  • Provides 4ft x 38in of watertight growing surface per section
  • Injection-molded food-grade ABS resists nutrient and chemical buildup
  • Designed for ebb and flood or drain to waste irrigation methods
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VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • Standing water pools at the far end of your run because your current trays lack an integrated drainage slope.
  • Scrubbing takes twice as long as it should because porous tray surfaces trap residue that is difficult to reach.
  • Trays slide and shift during work because you are using generic liners on a frame they were never meant to fit.

What We Found

  • We like how the end section drains can be flipped to match your plumbing layout instead of forcing a specific path.
  • You have to respect that one-week cure time for the silicone or you will definitely see leaks during high-flow cycles.
  • The food-grade ABS is notably stiffer than thermoformed plastic, so it stays flat even when loaded with heavy pots.

What Users Say

  • Facilities using ebb and flood setups report more uniform root zone moisture since switching to these molded trays.
  • Buyers who run back-to-back cycles say the smooth finish lets them wipe down a whole row in a fraction of the time.

Wachsen Rolling Bench Tray — 4ft x 38in (965mm)

Running a rolling bench without a dedicated tray system means relying on ad hoc solutions that weren't designed for the bench geometry, the irrigation method, or the sanitation demands of a production facility. Wachsen's 4ft x 38in commercial tray sections are molded specifically to integrate with the Wachsen Professional Rolling Bench - 4' Width frame, giving growers a clean, watertight growing surface that handles both ebb-and-flood irrigation and drain-to-waste setups without improvisation.

Each section is injection-molded from food-grade ABS plastic — the same material standard used across the Wachsen bench system — delivering a surface that resists moisture, nutrients, and the repeated chemical sanitization cycles that come with commercial cultivation. The modular section design means you configure the tray run to match your exact bench length: Front Sections form the leading edge, while End Sections with integrated gutter drains manage runoff at the terminus and can be oriented in multiple configurations to prevent standing water and overwatering at the plant root zone.

Installation is straightforward — sections attach to the bench or tray frame with silicone sealant and require a minimum cure time of one week before going into active use. Available in two section types for the 4ft width: Front Section and End Section w/ Drain. If you are expanding a larger footprint, consider the Wachsen Rolling Bench Extender Kit - 4ft for seamless length adjustments. For the Wachsen Rolling Bench Tray - 5ft x 78.74in version with Middle Section availability, see the separate 5ft tray listing.

Features

🧪
Food-Grade ABS Construction

Injection-molded from food-grade ABS plastic that withstands repeated exposure to nutrients, moisture, and sanitizing chemicals without degrading or leaching contaminants into your root zone.

💧
Integrated Gutter Drain

End sections include a built-in gutter drain configurable in multiple orientations, giving you precise control over runoff direction and preventing overwatering at the far end of your bench run.

🔩
Modular Section Design

Front and end sections combine to build a continuous tray surface matched to your bench length. Each section is sized at 4ft x 38in (965mm) to align precisely with Wachsen Professional Rolling Bench - 4' Width frames.

🌊
Ebb & Flood Compatible

Designed specifically for ebb-and-flood irrigation systems, with a tray geometry that fills and drains evenly across the growing surface. Also suitable for drain-to-waste setups with proper slope configuration.

🧹
Easy to Sanitize

Smooth ABS surfaces wipe down quickly between cycles with no seams or cavities that trap organic matter. The non-porous finish supports the sanitation protocols required in licensed commercial facilities.

Specifications

Specification Value
Width 4 ft
Length per Section 38 in (965 mm)
Material Food-grade ABS plastic
Compatible Bench Width Wachsen Professional Rolling Bench - 4' Width
Available Sections Front Section, End Section w/ Drain
Drain Type Gutter drain (end section only) — multi-configuration
Installation Method Silicone sealant — minimum 1 week cure before use
Irrigation Compatibility Ebb & flood, drain-to-waste
Food Grade Yes

Frequently Asked Questions

Are these trays compatible with all Wachsen rolling bench sizes?+

The 4ft x 38in tray sections are designed specifically for the Wachsen Professional Rolling Bench - 4' Width. For 5ft wide benches, see the Wachsen Professional Rolling Bench - 5' Width and the separate Wachsen Rolling Bench Tray - 5ft x 78.74in listing, which includes Front, Middle, and End Section options sized for that bench width.

What is the difference between the Front Section and End Section w/ Drain?+

The Front Section forms the leading edge of the tray run and has no drain outlet — it is a closed panel that contains irrigation water or nutrient solution on the bench surface. The End Section w/ Drain includes an integrated gutter drain at the terminus of the bench run, allowing controlled drainage that can be further optimized using a Wachsen Flood Valve w/ Fast Drain Port to suit your irrigation layout.

For a complete tray installation, you will need at least one Front Section and one End Section w/ Drain, with additional sections added as needed to cover your full bench length.

How do I install the tray sections onto the bench frame?+

Sections are attached to the bench or tray frame using silicone sealant. Apply sealant along the contact edges, position each section, and allow a minimum cure time of one full week before putting the tray into active use with water or nutrient solution.

Refer to the Tray Cut Instructions PDF linked above for detailed installation guidance, including how to cut sections to fit custom bench lengths using standard tools.

Can these trays be used with irrigation systems other than ebb and flood?+

Yes — while the trays are optimized for ebb-and-flood setups, they are fully compatible with drain-to-waste systems as well. When used with drain-to-waste, set the bench slope to Wachsen's recommended pitch of 1/4" per 50 ft using the adjustable feet on the rolling bench frame to ensure consistent gravity drainage toward the end section.

How many sections do I need for my bench length?+

Each section covers 38 inches (965mm) of bench length. To calculate the number of sections needed, divide your total bench length in inches by 38 and round up. You will always need one End Section w/ Drain at the terminus — the remaining sections can be Front Sections. The Tray Cut Instructions PDF covers how to trim the final section to fit if your bench length does not divide evenly.

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