Evapco · Gqeberha

Dock Leveller & Airlock Installation for Evapco Systems in Macadamia Processing | Markman

Sealed loading interfaces that stop warm air and moisture ingress. We support Evapco evaporative condensers and cooling towers running R404A in macadamia processing across Markman and Markman Industrial.

Request a site assessment 069 268 0988 WhatsApp

Technical highlights

SAQCC Gas certified dock leveller & airlock installation

SANS 10147 pressure and gas compliance, genuine Evapco OEM parts and rapid dispatch to Markman.

SAQCC Gas registered technicians handling R404A
SANS 10147 pressure vessel and installation compliance
Genuine Evapco OEM parts — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits
1–3 weeks to Markman, Gqeberha

Common maintenance vectors

What we find on these systems

Dock seal wear
Air infiltration during loading
Condensation on dock floors
Scale fouling on coil surfaces in hard-water regions
Fan bearing failure from continuous high-ambient duty
Blocked bleed lines raising conductivity and corrosion

Dynamic specifications

Macadamia Processing duty on Evapco plant

Dry-store climate control and kernel holding rooms

Typical system duty	+8 °C to +15 °C (+2 °C to +12 °C dock conditioning)
Design humidity	55–65% RH
Recommended gas / pressure class	R404A — handled by SAQCC Gas registered technicians
Equipment platform	Evapco Evaporative condensers and cooling towers — Closed-circuit coolers, evaporative condensers, industrial ammonia packages
Compliance frameworks	HACCP, FSSC 22000, SANS 10147, SAQCC Gas registration
OEM parts held	Evapco spray nozzles, drift eliminators, fan drives and water treatment kits
Service deliverable	Infiltration assessment and seal specification
Response / lead time	1–3 weeks
Location hub	Serving Markman Industrial and surrounds off the N2 / R335

Local context

Working in Markman

We service Markman Industrial and the surrounding blocks of Markman, Gqeberha, with access off the N2 and R335. Coastal salt-laden air plus wide day-night temperature swings demand coated coils and tight vapour barriers.

Dehumidification-dominant load with low sensible duty Moisture pickup drives rancidity and kernel downgrade

Compliance

Documentation you receive

HACCP
FSSC 22000
SANS 10147
SAQCC Gas registration
Infiltration assessment and seal specification

FAQ

Evapco dock leveller & airlock installation in Markman

How fast can a technician service Evapco equipment at a macadamia processing site in Markman?

Markman sits on the N2 and R335, so our Gqeberha dispatch reaches most Markman Industrial sites inside a standard callout window. Emergency dock leveller & airlock installation runs 24/7 because moisture pickup drives rancidity and kernel downgrade.

Do you stock OEM components for Evapco systems?

Yes — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits. Evapco (USA) equipment on R404A charges is supported with the fast-moving spares held at our Pretoria North workshop and non-stock items brought in on OEM order.

What pressure testing and gas compliance certificates are provided?

Every dock leveller & airlock installation job closes with a pressure test record and gas handling Certificate of Conformance issued under SANS 10147 by a SAQCC Gas registered technician, plus the HACCP documentation your auditors expect.

What operating envelope do you commission this equipment to?

Macadamia Processing run at +8 °C to +15 °C at 55–65% RH, with dock leveller & airlock installation performed against +2 °C to +12 °C dock conditioning. Moisture pickup drives rancidity and kernel downgrade

Related services & locations

Get started

Schedule an on-site diagnostic in Markman

Tell us what you need cooled and where. We respond with a scoped quote, and for emergencies we dispatch straight away.

Phone / WhatsApp: 069 268 0988
Email: info@reyds.co.za
Workshop: 386 Eeufees Street, Pretoria North, Gauteng
Hours: Mon–Fri 07:00–17:00, Sat 08:00–13:00. 24/7 emergency breakdown line.