NEW: MAP.crb cold runner systems

Increase your Profitability

Growing raw material prices, rising disposal costs and constant cost pressure forces companies to constantly improve their performance and to produce in an environmentally friendly way. For this reason, we offer various coldrunner systems to guarantee our customers particularly high efficiency in the production of rubber and elastomer articles:

  • MAP.crb slim: guarantees easy retrofitting of existing machines
  • MAP.crb solid: for high injection pressures
  • MAP.crb split: for frequent compound changes
  • MAP.crb pinpoint: for direct injection
  • MAP.valvegate: stand-alone valve-gate control device for coldrunner models of all manufacturers

Your advantages when using cold runners:

  • Perfectly balance a large number of cavities
  • Improve part quality due to stable processes
  • Ensure maximum performance: higher output with same mould size
  • Reduce rubber wastage resulting in cost savings
  • Well suited for automated moulding processes and use of robotics
MAP.crb slim
Saves daylight
for larger moulds
or automation

Heights between 95mm & 125mm depending on number of nozzles

MAP.crb solid
Perfectly balanced
temperature distribution

Upgrade your machines easily with MAP.crb slim. Particularly advantageous when combined with automation components

MAP.crb solid+
A low-maintenance,
robust solution for larger moulds or automation

Excellent closing accuracy: Perfect clamping force distribution over the complete surface

Small dimensions – great effect

MAP.CRB slim

MAP.crb slim is characterized by its simple and user-friendly de-sign. The special design reduces the total height of the cold run-ner block. This slim layout saves daylight for larger molds or auto-mation. MAP.crb slim does not have its own heating device, but uses the machine‘s heating plate. This is user friendly and allows a faster setup. Therefore, it is ideal for the uncomplicated retrofitting of existing machines.

Thermally well separated

MAP.CRB solid & solid+

All material-bearing areas of the MAP.crb solid are closed. Due to the symmetrical design of the cold distributors the highest possible balance of the material distribution is achieved. The nozzles are cooled up to the nozzle tip. Maximum pressure stability up to 3500 bar.

MAP.crb solid+ also offers manual nozzle control, which enables easy balancing of the material flow in the individual flow channels.

For highest demands

MAP.CRB pinpoint & pinpoint+

The MAP.crb pinpoint cold runner is also a closed cold runner block with drilled elastomer channels. Due to the closed design, material changes and cleaning cycles can be carried out quickly with the mould open.The high precision cold runner nozzles are equipped with a hydraulic valvegate system in which the valvegates are guided through the defl ectors into the nozzle tip of the cold runner nozzles. The MAP.crb pinpoint enables direct injection onto the article.

MAP.crb pinpoint+ In this ver-sion, the needles of the cold runner nozzles can be fi ne-tuned manually from the out-side of the block in addition to the hydraulic valvegate.

A direct access to the channel

MAP.CRB split

The main feature of the MAP.crb split is its divided construction. The base block consists of a top and bottom plate in bolted design. The elastomer channels are milled into these two plates. This split design allows direct access to the elastomer channels for complete cleaning, as is particularly necessary when changing colored material.

All MAP.crb systems are fully integrated into the MAP.commander C6 machine control. MAP.crb cold runners deliver best results in connection with the MAP.fifo injection unit.

The MAPLAN project team will be pleased to advise you.