Author: trudkos

One of the decisive factors when choosing a service company is its real ability to provide high-quality maintenance throughout the long service life of the equipment.

AT Engineering specialists believe the role of service is to help you use your equipment as efficiently as possible.

Service is the set of work performed by a service company to ensure the customer’s legal protection and economic benefit.

Warranty-period service means carrying out, on time, all the work on which uninterrupted operation of the equipment depends.

Post-warranty service is provided for a fee under a contract. During this period the service company carries out preventive maintenance and overhauls, supplies spare parts and advises on effective use of the equipment. At the customer’s request, the equipment can be modernised and additional staff training provided. The goal of post-warranty service is to reduce equipment downtime, extend intervals between repairs and ensure safe operation.

Our service relationship with each customer is based on contracts that set out the obligations and responsibilities of both parties.

Service from AT Engineering means peace of mind and a stable production process.

Description

AT Engineering supplies spare parts from European manufacturers for production equipment in the pharmaceutical and food industries. Our main goal is to keep our customers’ plants fully equipped.

We offer spare parts for high-speed rotors from manufacturers such as:

Beckman, Fiberlite, Kontron, Sorvall, Sigma, Herolab, Heraeus, Hermle, Jouan and others.

We can also supply:

• Accessories for high-speed rotors
• Accessories for low-speed rotors
• Adapters

Example: adapter for 30 tubes of 4.5 ml, 13 × 74 mm, in a JLA-8 rotor.

Example: 1000 ml polypropylene bottle, 95 × 191 mm, with a PPSU (polyphenylsulfone) cap for better chemical resistance. Used for mixing product in a centrifuge; designed for pharmaceutical production needs.

Description

AT Engineering offers mechanical seals for pump shafts.

A mechanical seal is the assembly that keeps a pump leak-tight where the shaft passes through the pump cover. Tightness is achieved by pressing together the end faces of high-precision parts — one rotating and one stationary.

Main types of mechanical seals

• Metal bellows mechanical seal
• Conical spring mechanical seal
• Rubber bellows mechanical seal
• Pump mechanical seals in a metal housing
• Universal cartridge seal

They are made from materials such as silicon carbide, aluminium oxide, tungsten carbide and graphite impregnated with metals or synthetic resins. Rubber, Viton and nitrile can be used as secondary seals.

A mechanical seal is a fast-wearing pump component, so to avoid downtime and losses we recommend keeping a stock of these parts. The main causes of seal failure are wear, incorrect application, dry running and seal sticking.

Mechanical seals are used in the chemical, petrochemical and food industries, as well as in power generation, district heating, utilities, cosmetics and veterinary applications.

We recommend mechanical seals from EBARA, WILO, LOWARA and FRISTAM.

AT Engineering’s advantage is not only supply but also replacement, repair and service.

Description

Sampler for measuring microbial activity when monitoring gases in cleanrooms, PSVM-01 — code No. 39089.

Components

• (a) Stainless steel base. 50494
• (b) Air flowmeter. 77633
• (c) Air flowmeter adjustment knob. 77633
• (d) Two-way air inlet connections. 77713
• (d1) Air line inlet valve connection for adjusting air flow (sterility not maintained at this sampling stage). 77713
• (d2) Air intake valve connection for microbiological air testing (sterility maintained at this sampling stage). 77713
• (e) Triangular metal plate. 50495
• (f) Pressure gauge. 50282
• (g) Connection with double O-rings. 35084
• (h) Funnel-shaped head. 85476
• (i) Collar. 25884
• (l) Plate holder. 90174
• (m) Support bracket. 50496
• (n) Bracket. 69606
• (o) Sampler bracket. 50506

Design and features

The PSVM-01 microbiological sampler is a portable instrument for determining the level of microbiological contamination of compressed gas in aseptic production operations. Official verification of the PSVM-01 air sampler is required for inspections. The PSVM-01 flowmeter should be calibrated periodically (usually annually) by an official agent; official flowmeter verification can also be performed by PBI support.

• A) A contact plate with medium is inserted into the housing.
• B) The PSVM-01 is connected to the compressed air outlet.
• C) The operator adjusts the air flow with the flowmeter knob.
• D) The operator controls the volume of compressed air (or gas) with a timer (e.g. 10 minutes for 1000 litres of air).
• E) Finally, the contact plate is transferred to an incubator for CFU counting.

Composition

A cellulose-based material impregnated with plasticised gelatine. Excellent resistance to oils and fuels. Available in rolls or sheets in a wide range of thicknesses.

Material for export orders is wrapped in a polyethylene sleeve and packed in Jaxpal boxes. Supply in sheets is charged extra. Flexoid is sold printed or unprinted, and the customer’s own brand can be printed on the material — details on request. Material 1.00 mm thick and above is laminated.

Specifications

• Supplied in 1-metre-wide rolls on a core with a 70 mm inner diameter
• Width tolerance for 0.15–0.80 mm thickness: 1000–1050 mm
• Width tolerance for 1.00–6.40 mm thickness: 1000 ± 5 mm
• Thickness tolerance: ±10% of nominal

Description

All types of manifolds can be manufactured and adapted to any machine in the pharmaceutical, cosmetics and food industries. Before shipment, our manifolds undergo a Mitutoyo SJ-410® roughness test.

Our manifolds can be fitted to equipment from leading manufacturers such as:

• Bausch & Ströbel
• BOSCH
• Chase-Logeman
• Groninger
• IMA
• INOVA
• MARCHESINI
• OPTIMA
• ROTA
• ROMACO
• FLEXICON
• COZOLI

Design and features

• Monoblock or with welds that leave no dead zones (laser or TIG welding)
• Electrolytic grinding and polishing
• Can be decontaminated and cleaned
• GMP-compliant

Materials

• Stainless steel
• Hardened stainless steel
• Titanium

EXCEL 44 blister machine

The EXCEL 44 blister machine is designed for pharmaceutical plants and for the production of vitamins and food supplements. Film materials: PVC / PVC-PVDC / ACLAR / TRIPLEX / PP / ALU-ALU (OPA). The machine is suitable for both cold forming (ALU/ALU) and thermoforming (PVC/ALU) of blisters, and is designed for large production batches.

• Packing speed: 40 cycles/min for thermoforming, 35 cycles/min for cold forming.
• Pneumatics: Festo components ensure fast response, lubrication-free operation, minimal wear, easy maintenance and readily available spare parts.
• Operator interface: user-friendly HMI touch screen.
• Servo indexing: web indexing by servo drive under PLC logic.
• Feeding system: automatic feeding system with PLC logic and pneumatics.

Technical specifications

240 PLUS blister machine

The 240 PLUS blister machine is designed for pharmaceutical plants and for the production of vitamins and food supplements. Film materials: PVC, PVC/PVDC, PVC/AL/OPA, ACLAR.

• Batch code letter embossing attachment
• Empty blister detection and rejection system
• Print registration control
• Cross-perforation attachment
• Polycarbonate guard
• CE certification

Technical specifications

• Max. PVC base film width: 210 mm
• PVC film thickness: 0.20–0.35 mm
• Max. lidding film width: 206 mm
• Lidding film thickness: 0.02–0.04 mm
• Output: 2440 blisters per minute
• Machine dimensions, mm: L 3100 | W 1100 | H 2000

300 FBR blister machine

The 300 FBR blister machine is designed for pharmaceutical plants and for the production of vitamins and food supplements. Film materials: PVC, PVC/PVDC, PVC/AL/OPA, ACLAR.

• Batch code letter embossing attachment
• Empty blister detection and rejection system
• Print registration control
• Cross-perforation attachment
• Polycarbonate guard
• CE certification

Technical specifications

• Max. PVC base film width: 226 mm
• PVC film thickness: 0.20–0.35 mm
• Max. lidding film width: 226 mm
• Lidding film thickness: 0.02–0.04 mm
• Max. blister size: 218 mm x 96 mm
• Output: 300 blisters per minute
• Machine dimensions, mm: L 3850 | W 1100 | H 1800