4 Head Automatic Plastic Bottle Leak Tester Machine 200ml-300L Capacity 220V 50HZ Industrial Grade

Price Negotiable
Price: USD 8000-15000 piece
MOQ: 1 piece
Delivery Time: 45-65 days
Brand: DAWSON
Product Description
DAWSON MACHINERY & MOULD GROUP
Automatic Plastic Bottle Leak Testing Machine
Dawson automation equipment provides complete automation solutions for the plastic industry, designed to save manpower and improve production efficiency.
Dawson automatic leak testing machine for plastic bottles and containers
Product Overview
The automatic leak detector is designed for plastic containers ranging from 200ml to 300L, including bottles, barrels, and jerrycans. This system automatically tests the sealing degree of bottle mouths to ensure product quality and connects directly to production lines, allowing bottles from blow molding machines to automatically transfer via conveyor to the leak tester and then to packaging machines.
Testing Principle & Method
The plastic bottle leak tester features a core differential pressure induction system from Italy. This system detects micro-leak products by monitoring changing parameters during testing. When the test head seals, it creates a differential pressure induction passage. Air inflation generates pressure inside and outside the container. If the product leaks, pressure decreases, creating differential pressure. The transducer receives this differential pressure value based on testing time (0.5-7 seconds) and sends signals to the electronic plate and PLC touch screen.
Leak testing machine principle diagram showing differential pressure system
Technical Specifications
Model Location Number Speed (pcs/h) Range Size (mm) Power
TQ-LT1 1 600-1000 1ml-50L 1600×620×1600 220V 50HZ
TQ-LT2 2 800-1500 1ml-30L 1600×620×1600 220V 50HZ
TQ-LT3 4 2000-3000 1ml-30L 2000×750×1800 220V 50HZ
TQ-LT4 8 2500-4000 10ml-2L 2000×750×1800 220V 50HZ
TQ-HLT Series Multiple 2000-3600 10ml-200ml 2000×620×1600 220V 50HZ
TQ-LN3/10 Custom 6000-10000 10ml-10L Custom 220V 50HZ
TQ-BLT Series Multiple 400-500 50L-200L 1600×1350×1600 220V 50HZ
Technical parameters and specifications of leak testing machine models
Machine Advantages
  • Simple operation: Automatic jerrycan leak tester with text display of leak detection information and automatic collection of defective products
  • Firm construction: Steel plate working machine body with unified upper and lower positions, guide post and lead screw
  • High leak detection accuracy and fast speed: High precision digital pressure sensing with pressure leak detection and laser probe
  • Price advantage: Considered the most cost-effective machine in plastic container leak detection, confirmed by customers worldwide
Professional Workshop
Our Professional Automation Machines Workshop ensures quality manufacturing and testing.
Dawson professional automation machines workshop facility Additional view of Dawson manufacturing workshop and equipment
Company Profile
DAWSON MACHINERY & MOULD GROUP
Located in Zhangjiagang city, Dawson has over 18 years of experience in plastic machinery, including blow molding machines, injection molding machines, PET blow molding machines, and complete automation solutions. We serve customers in over 65 countries worldwide including Vietnam, Australia, Indonesia, Malaysia, Thailand, Russia, UAE, Saudi Arabia, Italy, India, Egypt, South Africa, Mexico, Colombia, Peru and many others.
Global Service Network
We maintain service teams in Saudi Arabia, Colombia, Panama, and South Africa to provide comprehensive technical support.
Dawson Machine & Mould Group facility and operations
Customer Photos
We are committed to providing customers with plastic machinery and equipment production lines that exceed expectations.
Customer installation and operation of Dawson leak testing machines Additional customer photos showing machine performance and results
Frequently Asked Questions
Q: Can we visit your factory?
A: Yes, we welcome factory visits. We are located in Zhangjiagang city near Shanghai. We can arrange pickup from Shanghai Pudong International Airport or provide online video tours.
Q: How can we get the exact price of plastic machine?
A: Contact us with product size, shape, annual quantity, and photos if possible. We will recommend appropriate machine models with quotations.
Q: Do you provide any spare parts with machine?
A: Yes, we provide all necessary spare parts before shipment.
Q: How about your after-sale service?
A: We offer manual instruction, engineer training before loading, and 24-hour online support, video technical support, or field installation assistance after shipment.
Q: What is the lead time?
A: For customized machines, approximately 20-25 days after deposit. Stock machines ship quickly. Production cycles vary based on customization level.
Q: What is the warranty period for your machine?
A: 12 months warranty for components and technical support.
Q: Do you provide custom machines?
A: Most of our machines are customized. We design according to customer products to meet specific needs with efficiency and stable performance.
Q: How can we install the machine when it arrives?
A: We can send experienced technicians to guide installation, commission machines, and train employees.
Q: What's DAWSON's advantage?
A: Dawson provides turnkey projects including plant design, plastic machine and mold installation, debugging, and sourcing auxiliary equipment. We ship complete machine sets after factory testing to save cost and time.
DAWSON will be your reliable friend in China, and we will always do our best to give you maximum support!

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dawson Machinery & Mould Group Co.,Ltd
Location Room 1105, block B, Huijin business center, No. 20# Renmin East Road, yangshe Town, Zhangjiagang City, Jiangsu, China
Contact Person Sara

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