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Cheese Vat & Cheese Making Accessories

The Armfield Cheese Vat is designed to provide practical training in the production of cheese by the traditional method. When making Cheddar type cheese, approximately 1kg of cheese is produced from a ten-litre batch of milk.

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FT20/FT20A

INDUSTRIAL FOOD TECHNOLOGY
FT20/FT20A Cheese Vat & Cheese Making Accessories
Issue 5

The Armfield Cheese Vat makes an ideal research facility. When making Cheddar type cheese, approximately 1kg of cheese is produced from a ten-litre batch of milk.

Features

  • 10l capacity stainless steel jacketed vat
  • Bench mounting with small footprint
  • Separate console controls vat temperature and paddle speed
  • Water heater fitted in console
  • Temperature and pH can be monitored by microcomputer using an appropriate interface
  • Range of cheese-making accessories
  • Simple controls

Benefits

  • Makes all well known types of cheese
  • Economical with raw materials
  • 1kg batch provides adequate material for sampling
  • Ease of use

Description

Manufactured wholly in stainless steel and bench-mounted, the vat is hygienic in use. It has a removable paddle agitator of stainless steel, driven through a guarded linkage system by a variable-speed drive motor. Water is circulated through the vat jacket at a preselected temperature by the pump contained in the separate control console, which stands adjacent to the vat.

The control console incorporates:

  • Digital display of pH of vat contents
  • Digital display of temperature of vat contents
  • Two analog output ports for computer monitoring of vat temperature and pH
  • Agitator stop/start and variable speed control
  • Integrated data logger with USB output

The pH and temperature probes are suspended in the vat contents from a bracket on the rim of the vat.

A specially designed perforated strainer fits into the vat outlet to facilitate efficient draining.

Capabilities

  • Heating and agitating milk, and holding at an exact temperature for addition of starter culture and rennet
  • Holding at temperature during coagulation
  • Cutting and healing the curd
  • Heating and agitating gradually and accurately to ‘scald’ the curd
  • Maintaining the higher temperatures and agitating for a further period
  • Settling the curd or ‘pitching’
  • Drawing the whey
  • Milling
  • Salt addition

FT20A Cheese Making Accessories

FT20A Cheese Making Accessories

Designed to be used with the ten litre Armfield FT20 Cheese Vat to produce approximately 1kg of finished cheese. Using the accessories, it is possible to carry out the following operations: curd cutting, cheddaring, pH determination (chemical) and pressing.

  • Stainless steel horizontal-blade curd knife with nylon handle
  • Stainless steel vertical-blade curd knife with nylon handle
  • Stainless steel cheddaring box plus weights up to 10kg (2kg x 5) for initiating the traditional cheddaring process
  • Cheese press with two moulds
  • Acid testing kit comprising, including apparatus and chemicals

Unit Specifications

Vat:

Working capacity: 10l
Perforated strainer: Stainless steel
Hygienic outlet valve: Pinch-type
Agitator paddle: Stainless steel
Agitator drive motor: 50W, 0-30rpm

The agitator drive linkage is designed to allow the paddle to traverse the vat at rates between 0 and 60 times per min.

Control console:

As well as containing the necessary electrical circuitry, the console houses:
Heating water circulator: 0.85kW, temperature range ambient to 80°C set by analog dial, (Control accuracy: ±1°C, Safety: over-temperature cutout), max flow 10lpm
Agitator paddle variable speed drive control: Thyristor, DC
Analog output ports: Voltage output 0-1V DC proportional to temperature and pH (2 channels). Suitable for microcomputer connection via any appropriate interface, eg FT20-90IFD-USB
pH/temperature indication: 3½ digit display
Thermocouple probe: Type-K
pH probe: Food spear type, 0-14pH

Requirements

Electricity supply:

FT20-A: 220-240V 1ph 50Hz 1.2kW
FT20-B: 120V 1ph 60Hz 1.2kW

Shipping Specification

Volume: 0.3m3
Gross weight: 80kg

Overall Dimensions

  Vat: Console:
Height: 0.40m 0.28m
Width: 0.28m 0.37m
Depth: 0.56m 0.38m