Improve your die casting productivity with HTS conformally cooled solutions

One Partner. Complete Control. 

Every shot counts.
Make yours better, faster, stronger.

We engineer injection systems that:

Cut Cycle Times

Faster output, higher productivity

Extend Tool Life

Fewer breakdowns, less downtime

Lower Costs Per Casting

Efficiency that pays back every shot

WhyHTS

Dedicated Engineering Team

From first concept to production-ready part, our engineers work with you to define your needs and design the right solution. 

Our engineering team combines extensive experience in the die-casting process with deep knowledge of materials, thermal dynamics, and advanced manufacturing to design, simulate, test, and produce high-performance components – entirely in-house.

We use advanced simulations to solve the most demanding die-casting challenges.

Problem
Definition

Thermal Optimisation

Die Life Analysis

Porosity
Simulation

Additive technology. Any size. 

From small to giga casting components, every size has the same precision, reliability, and performance results.

DIMENSIONS (MM)

Shot Block

DIAMETER 90mm

HEIGHT 79mm

GIGA Shot Block

LENGTH 789mm

WIDTH 785mm

HEIGHT 250mm

Fully vertically integrated production. In-House. In Control. 

We own the entire process. 

Starting with our in-house premium tool steel stock, through machining, heat treatment, and advanced metal additive manufacturing, we keep every step under one roof.

  • Total control of the value chain 
  • Consistent quality across every process
  • One accountable partner you can rely on

Tool Steel Cutting and Stock

TOOL STEEL DIVISION

MACHINING

MACHINING DIVISION

HEAT & SURFACE TREATMENT

HEAT TREATMENT DIVISION

ADDITIVE MANUFACTURING

HPP DIVISION

Advanced conformally cooled  solutions for superior thermal management. 

SHOT BLOCK

SPRUE BUSH

FEED RING

DIE INSERT

Why

Conformally Cooled

Freely designed cooling channels, based on cooling/heating requirements of the product. 

Uniform Heat Distribution

Resulting in more uniform and rapid cooling.

Tool Steel Material

Forged or rolled tool steel blocks, produced in the EU.

Single Body Component

No leaks, no joints, no sealing.

Cycle Time Reduction

Enhanced heat dissipation, quicker solidification, shorter production cycle.

Lifespan Extension

Reduced thermal loads and stress – higher number of shots before crack initiation.

Cost Reduction

Enhanced lifetime combined with shorter cycle time leads to relevant cost reduction

Product Porfolio

Shot Block

SHOT BLOCK

5-IM-solid-V2(03-2025)
5-IM-mask-v1(03-2025)
Shot Block
Engineered with additive manufacturing technology, the conformally cooled iTherm® Shot Block enhances die casting performance by reducing the required spraying and the biscuit solidification time.
Conformally Cooled
Premium tool steel
Uniform Heat Distribution
Cycle Time Reduction
Extended tool lifetime
Improved Casting Quality

Feed Ring

FEED RING

FEEDRING
FEEDRING_iTherm_mask
Feed Ring
Conformally cooled feed ring with configurable dimensional features, compatible with the majority of gating systems.
Conformally Cooled
Premium Tool Steel
Uniform Heat Distribution
Cycle Time Reduction
Extended Tool Lifetime
Improved Casting Quality

Sprue Bush

SPRUE BUSH

SPRUEBUSH
SPRUEBUSH-iTherm_mask
Sprue Bush
Standardized conformally cooled sprue bush with configurable dimensional features for fast adaptation to cavity-side configurations.
Conformal Cooling
Premium Tool Steel
No Leakage
Reduced Cycle Time
Better Melt Control

Die Inserts

Die Inserts

Die Inserts
Fully custom conformal cooling inserts engineered for your specific application.
Suited for complex geometries, special features, or tailored material properties; made to customer drawings or developed with HTS engineering.
Available semi-finished or ready-to-use, including GIGA casting sizes.
Engineered with advanced technology and premium materials for seamless integration into your production.

innoSleeve is a cutting-edge and environmentally friendly shot sleeve solution designed to reduce sleeve expenditures by up to 40%.

Longer Sleeve
Lifespan

The innoSleeve solution includes an insert that shields the sleeve across the complete diameter and length – minimizing warpage, erosion, and wear, ultimately extending the average lifespan of sleeves by up to 30%.

Less Production Downtime

innoSleeve insert can be replaced in the machine. The time saved on replacement ensures substantially shorter production stoppages.

Decreased Environmental Impact

innoSleeve generates up to 70% less CO2. This way we are supporting our die-casting customers’ efforts to decrease their environmental footprint.

The key to the high effectiveness of innoSleeve solution is the replaceable innoSleeve insert. 

HTS Plunger Range

Conducta, Endura, and Performa –
is engineered to directly tackle your main concerns: maximizing efficiency, minimizing downtime, and ensuring quality control.

HTS Plunger advantages

Cycle Time Reduction

Cycle Time Reduction

Reduction of solidification time thanks to better cooling channels design

Shorter Downtimes

Shorter Downtimes

Assembly holder-plunger

Longer Plunger Lifetime

Longer Plunger Lifetime

Thanks to high quality copper

Shotsleeve Lifetime Extension

Shotsleeve Lifetime Extension

Thanks to high quality copper

High Quality of Cast Part

High Quality of Cast Part

Better sealing to the sleeve which helps to reduce porosity

Cost Reduction

Cost Reduction

Enhanced lifetime combined with shorter cycle time leads to relevant cost reduction

STEEL PLUNGER

Cooling performance ●●●○

Machine misalignment tolerance ●●●

Vacuum application ●●●

Structural parts ●●●

Range of Ø 40-260 mm

Machine size range Small - Large

Versions Solid, with ring, with ring & sprue bush

Locking system Bayonet or thread. Bullet nose version available

Lead time Available from stock

COPPER PLUNGER

Cooling performance ●●●●

Machine misalignment tolerance ●●○

Vacuum application ●●●

Structural parts ●●●

Range of Ø 40-260 mm

Machine size range Small - Large

Versions Solid, with ring, with ring & sprue bush

Locking system Bayonet

Lead time Available from stock

CONFORMALLY COOLED PLUNGER

Cooling performance ●●●○

Machine misalignment tolerance ●○○

Vacuum application ●●●

Structural parts ●●●

Range of Ø 70-200 mm

Machine size range Med - Large

Versions Solid, with ring, with ring & sprue bush

Locking system Thread. Bullet nose version available

Lead time Available from stock

Performa

Main material Steel

Cooling performance ●●●○

Machine misalignment tolerance ●○○

Vacuum application ●●●

Structural parts ●●●

Range of Ø 70-200

Machine size range Med - Large

Versions Solid, with ring, with ring & sprue bush

Locking system Thread. Bullet nose version available

Lead time Available from stock

Largest Plunger range in the market

STEEL PLUNGER
COPPER PLUNGER
CONFORMALLY COOLED PLUNGER
Cooling performance
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Machine misalignment tolerance
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Vacuum application
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Structural parts
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Range
Ø 40-260mm
Ø 40-260mm
Ø 70-200mm
Machine size range
Small – Large
Small – Large
Med – Large
Versions
Solid, with ring, with ring & sprue bush
Solid, with ring, with ring & sprue bush
Solid, with ring, with ring & sprue bush
Locking system
Bayonet or thread. Bullet nose version available
Bayonet
Thread. Bullet nose version available
Lead time
Available from stock
Available from stock
Available from stock
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Get in touch

Have a question or need more information? Leave us a message, and we’ll get back to you as soon as possible.

HTS Technologies - Injection Molding