PIV Drives has developed this range of rack and pinion drives for closing the mould of injection molding machines. This type of drive features quiet running spur gear reduction and presents a compact construction with an integrated motor. The POSIRACK design has a double-toothed rack output. Case hardened and ground gear wheels are the base for this high performance drive, with the industry’s best accelerating and decelerating torque and an extremely quiet package.
Technical Data:
Rack clamping force: up to 450 kN
Rack speed: > 2,000 mm/s
DSTI can design & build a custom multi-passage rotary union to fit your specific plastic molding equipment. Many DSTI rotary unions are currently used to transfer water, air & hydraulic fluid into rotating equipment. Designs available for multi-shot, blow molding, vertical molding & numerous other applications. Many designs include our intergrated electrical slip ring to allow both fluid & electrical transfer through the rotating union.
Secure quality and solve problems
during production of transparent, white and black parts
Using a new special grease for ejector pins, bolts and
sliding elements, lubricating problems will become obsolete. Our recommendation for this area:
SYN-setral-INT/300
a life-time ejector-pin-grease which allows an extremely high number of rounds without re-lubrication and damage on tools. This, up to + 300 °C temperature-stable grease (without solids) is excellently suited for the production of transparent, white and black parts, items for the
pharmaceutical area, for multi-coloured and root-thread-tools, for sealing areas metal/metal and for "soft metal
pairings" (matching phase before hardening process).
Even tools designed for "dry running" can now be lubricated again without any problems (e.g. medical technology).
The thin high-performance lubricating film is extremely
stable against aggressive condensates and avoids grease transference via the ejector pins onto the plastic parts.
The advantages result in lower spoilage rates and increased life-time of tools.
Benefit from our experience. We would be pleased to advise you!
The diaphragm-free piezoelectric sensor. Unisens technology allows an easy configuration of the measuring systems. The sensor Type 6157BC... is a coated variation of the sensor Type 6157BA... .
Applications
Suitable for thermoplastics, thermoset materials, elastomers LSR at a pressure of more than 200 bar.
