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Double liquid type high flow dispensing machine
Two-liquid high-flow dispensing machine PR70/PR70VPR70─ The PR70 fixed proportioning system, a technology you can trust, is suitable for potting, packing, sealing, packaging, syringe barrel dispensing and other processes. It can accurately measure, mix and distribute medium and low viscosity two-component materials. All requirements are concentrated in a modular design.
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Product Details
Double liquid type high flow dispensing machine
PR70 /PR70V
PR70-Technology you can trust
PR70 fixed proportioning system is suitable for potting, packing, sealing, sealing, packaging and syringe barrel sub-packaging processes. It can accurately measure, mix and distribute medium and low viscosity two-component materials. All the required characteristics are concentrated in a modular design.
PR70-Technology you can trust
PR70 fixed proportioning system is suitable for potting, packing, sealing, sealing, packaging and syringe barrel sub-packaging processes. It can accurately measure, mix and distribute medium and low viscosity two-component materials. All the required characteristics are concentrated in a modular design.
Reliability and durability to maximize system performance
- Cast pump body to further improve seal alignment.
- Chromex TM shaft and Severe Duty TM cylinder, combined with stainless steel joints, ensure that the pump has a longer life and will not corrode.
- Shaft seals designed for extended life and easy replacement of parts.
- According to your production cycle, preventive maintenance timer custom maintenance plan.
- Linear thrust bearings avoid lateral piston loading for optimum seal life and performance.
Performance and accuracy for handling difficult materials
- The stainless steel design reduces the chance of material incompatibility.
- The positive pressure piston pump ensures that the ratio accuracy reaches ± 1% ﹪.
- The piston speed is monitored by a linear sensor, providing assurance of proportioning, while reducing debris and heavy work processes.
- The amount of glue can range from 2cc to 70cc.
- The ratio can range from 1:1 to 12:1.
Fast system training, shorter usual repair time
- The standard electronic control allows the digital input of the amount of glue in g.
- The easy-to-set built-in cleaning timer ensures good operation of the system and production.
- The Graco control system module with built-in self-diagnosis function can realize rapid troubleshooting.
- The modular design eliminates the need for point-to-point wiring-a quick circuit board replacement-and the system resumes operation.
The ratio can be changed according to different applications
Developed for variable ratio dispensing, the PR70V is a variable ratio metering, mixing and dispensing system for handling a wide variety of two-component material formulations.
- Ratio from 1:1 to 24:1, excellent performance.
- Proven proportional accuracy of ± 1% ﹪.
- Wide range of uses-very suitable for applications with a maximum glue output of 70cc.
- Improved pump design extends seal life and reduces maintenance requirements.
- The multi-layered user interface provides optimal support for your application.
Easy to use interface
Graco Control System
The PR70 and PR70V distribution systems have an intuitive user interface based on the Graco control system and a modular bow control component system. Products using the Graco control system can provide similar interface functions across the factory, simplify the training process, and make maintenance and repair easier due to built-in troubleshooting tools and simple, modular part replacement.
Advanced Display Module
When upgrading to the advanced display module, additional functions can be obtained, and more functions can be completed in the production area. The advanced display module can realize the following extended functions:
- Cycle function.
- Programmable glue output and sequence-up to 50 different glue output and seven sequences.
- Integrated heater control unit.
- A larger, brighter color screen makes it easier to see and use the system.
- The keyboard input function makes programming easier and reduces operator training time.
Product Specifications
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PR70 / PR70V |
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|---|---|---|---|---|---|---|
| Effective area of metering cylinder | 0.124 - 1.49 percent (80 - 960 percent) hybrids | |||||
| Small cylinder effective area | 7.07 in² (4560 mm²) | |||||
| Effective area of large cylinder | 15.9 in² (10260 mm²) | |||||
| Maximum stroke | 1.50 in (38.1 mm) | |||||
| Minimum stroke | 0.23 in (5.8 mm) | |||||
| Single cycle volume | 0.12 – 4.3 in³ (2 – 70cc) | |||||
| Pump cycle per liter (0.26 gallons) | 500 - 14.3 | |||||
| Proportioning (fixed) | 1:1 - 12:1 depending on the selected dosing cylinder | |||||
| Proportion (variable) | 1:1 - 24:1 depending on the selected dosing cylinder | |||||
| Maximum fluid working pressure | 3,000 psi (207 bar , 20.7 Mpa) | |||||
| Maximum air input pressure | 100 psi (7 bar , 0.7 Mpa) | |||||
| Maximum number of cycles | 30 rpm | |||||
| Maximum operating temperature | 70 ℃ (160℉) nylon piston | |||||
| 50 ℃ (120℉)UHMWPE piston or PE barrel | ||||||
| Air inlet size | 1/4 NPT (f) | |||||
| Fluid outlet size of pump | Hose | 3/16 in (4.8 mm) | 1/4 in (6.4 mm) | 3/8 in (9.5 mm) | 1/2 in (12.7 mm) | 3/4 in (19.1 mm) |
| Nozzle | -03 JIC | -04 JIC | -06 JIC | -08 JIC | -12 JIC | |
| Wetted parts | 303/304, 17-4PH, hard chrome, Chromex™Carbide, Chemical-proof O-ring, PTFE, Nylon, UHMWPE | |||||
| PR70 Weight | 120 lb (55kg) typically comes with two 7.5L drums | |||||
| 330 lb (150kg) usually comes with two 60L barrels | ||||||
| PR70V Weight | 160 lb (73kg) typically comes with two 7.5L barrels | |||||
| 370 lb (168kg) generally comes with two 60L barrels | ||||||
| Compressed air | General <10 scfm (varies with cycle time) | |||||
| Electric power | 80 watt machine: 100 - 240V, 50/60Hz phase | |||||
| Maximum 10 kW machine: 208 - 240V, 50/60Hz single phase | ||||||
| Onboard mixing tube: 120V or 240V, 50/60Hz single phase | ||||||
ONLINE MESSAGE
*Note: Please make sure to fill in the information accurately and maintain smooth communication. We will contact you as soon as possible
National Service Hotline:
Fax: 886-3-3693383
E-mail：loctai@loctai.com.tw
Company Headquarters: No. 255, Fuxing 2nd Street, Zhongfuli 12, Luzhu District, Taoyuan City, 338
Taiwan Address: No.1, Lane 212, Section 2, Gongdao Fifth Road, hsinchu city, Taiwan
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