Shandong Chenma Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of 10000 bottles per hour tunnel pasteurizer in China. With abundant experience, we are committed to providing high quality dairy and beverage processing equipment with competitive price. Welcome to buy premium 10000 bottles per hour tunnel pasteurizer from our factory.
Main Components:
1.Tunnel main chamber: SUS304 stainless steel welded structure, divided into independent temperature zones, with water collecting tank, access manhole and thermal insulation layer.
2.Variable-speed conveyor chain system: High-temp resistant food-grade chain plate, frequency-conversion speed adjustment. Compatible with glass bottle, PET bottle, metal can.
3.Multi-zone spray pipelines & stainless steel nozzles: 360° full-coverage spraying. Each zone equipped with independent circulating water pump.
4.Steam heating heat-exchange unit: Steam heats circulating water. PID pneumatic valve for precise temperature control ±0.5 ℃, steam working pressure 0.2-0.4 MPa.
5.Heat recovery system: Reuse waste heat from pasteurization zone for pre-heating to reduce steam consumption.
6.Temperature transmitters & pressure sensors for each zone, real-time data logging.
7.PLC + touch-screen control panel, English-Chinese bilingual interface.
8.In-feed & out-feed conveyor transition sections for connecting with filling, labeling machines.
Technical Data
1.Capacity: 10 000 bottles per hour (BPH)
2.Zones: Pre-heating zone, pasteurization holding zone, multi-stage gradual cooling zones
3.Pasteurization temperature: 60-85 ℃ adjustable; PU value 15-30 adjustable
4.Total processing time: 18-45 min, adjustable via conveyor frequency speed
5.Temperature control accuracy: ±0.5 ℃
6.Heating resource: saturated steam 0.2-0.4 MPa
7.Total installed power: approx. 28-32 kW
8.Material: SUS304 food-grade stainless steel for bottle-contact & water-contact parts
9.Operation: Full-auto PLC touch-screen, temperature data logging, alarm protection, CIP clean-in-place
10.Container applicable: Glass bottle, PET bottle, metal can; bottle diameter φ50-85 mm, height 150-300 mm
Working Cycle
1.Filled & capped bottles are fed into tunnel by in-feed conveyor.
2.Pre-heating zone: Warm water spray gradually raises bottle temperature to prevent thermal shock breakage, waste-heat recovery for energy saving.
3.Pasteurization holding zone: Hot water continuously sprays bottle outer surface. Heat transfers into inner liquid to complete pasteurization holding time.
4.Gradual pre-cooling zone:Spray water temperature decreases step-by-step to avoid bottle crack by sudden cooling.
5.Final cooling zone: Cold water spray cools bottles down to discharge temperature 25-35 ℃.
6.Bottles exit tunnel and go to labeling & packaging process.
7.CIP spray cleaning can be performed after production for nozzles and water tanks.
Features
1.Sterilize finished sealed bottles after filling, ideal for juice, dairy drink, beer to extend shelf-life.
2.Multi-stage gradual heating & cooling, greatly lower glass bottle breakage rate.
3.Heat recovery system saves steam & water consumption, low operation cost.
4.Full sanitary stainless steel construction, spray pipe & water tank support CIP clean-in-place.
5.PLC full-auto operation, recipe storage, PU monitoring, temperature history logging for quality traceability.
6.Frequency-driven conveyor, adjustable speed for different product holding-time requirement.
7.Seamlessly connect with filler, capper and labeller for full automatic production line
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