Bock · Boksburg

Gas Recharge & Recovery for Bock Systems in Dairy Processing Plants | Witfield

Recovery, evacuation and recharge to manufacturer charge weight by SAQCC-registered technicians. We support Bock open-drive and semi-hermetic compressors running R404A, R717, R744 in dairy processing plants across Witfield and Witfield Industrial.

Request a site assessment 069 268 0988 WhatsApp

Technical highlights

SAQCC Gas certified gas recharge & recovery

SANS 10147 pressure and gas compliance, genuine Bock OEM parts and rapid dispatch to Witfield.

SAQCC Gas registered technicians handling R404A, R717, R744
SANS 10147 pressure vessel and installation compliance
Genuine Bock OEM parts — Bock shaft seals, suction filters and gasket kits
Same-day attendance to Witfield, Boksburg

Common maintenance vectors

What we find on these systems

Non-condensables in the charge
Wet system after an open repair
Overcharge raising discharge pressure
Shaft seal weep on open-drive units
Belt misalignment on transport and skid packages
Suction strainer blockage after a burnout

Dynamic specifications

Dairy Processing Plants duty on Bock plant

Ice-water plants, glycol chillers and product cold stores

Typical system duty	+2 °C to +4 °C (Charge weight per nameplate)
Design humidity	80–85% RH
Recommended gas / pressure class	R404A, R717, R744 — handled by SAQCC Gas registered technicians
Equipment platform	Bock Open-drive and semi-hermetic compressors — HG/HA series semi-hermetic and FK open-drive transport compressors
Compliance frameworks	HACCP, ISO 22000, SANS 10147, SAQCC Gas registration
OEM parts held	Bock shaft seals, suction filters and gasket kits
Service deliverable	Gas handling record and Certificate of Conformance
Response / lead time	Same-day attendance
Location hub	Serving Witfield Industrial and surrounds off the N12 / R21

Local context

Working in Witfield

We service Witfield Industrial and the surrounding blocks of Witfield, Boksburg, with access off the N12 and R21. Highveld summers push afternoon ambients past 32 °C with heavy thunderstorm humidity, so condensers here are sized with a generous approach and cleaned before every summer.

Glycol and ice-water duty against continuous pasteuriser load Chilled-water temperature rise stalls the pasteurising line

Compliance

Documentation you receive

HACCP
ISO 22000
SANS 10147
SAQCC Gas registration
Gas handling record and Certificate of Conformance

FAQ

Bock gas recharge & recovery in Witfield

How fast can a technician service Bock equipment at a dairy processing plants site in Witfield?

Witfield sits on the N12 and R21, so our Boksburg dispatch reaches most Witfield Industrial sites inside a standard callout window. Emergency gas recharge & recovery runs 24/7 because chilled-water temperature rise stalls the pasteurising line.

Do you stock OEM components for Bock systems?

Yes — Bock shaft seals, suction filters and gasket kits. Bock (Germany) equipment on R404A/R717/R744 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 gas recharge & recovery 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?

Dairy Processing Plants run at +2 °C to +4 °C at 80–85% RH, with gas recharge & recovery performed against Charge weight per nameplate. Chilled-water temperature rise stalls the pasteurising line

Related services & locations

Get started

Schedule an on-site diagnostic in Witfield

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.