HTS® · A DEDICATED HOT RUNNER BRAND/ hot-runner-system

Hot runners,
designed and built
by us

HTS is an in-house hot-runner line with 20+ years industrial experience. Eight patented technologies, three system families and our own controllers — engineered for automotive parts, rated for high-temperature engineering plastics and long glass-fiber compounds.

Contact engineering →See the patents

Fig 00 · Global presence4 factories · 16 partner offices · 20 countries

patented technologies

1–24

drops per system

±0.5°C

zone-control stability

24h

spare ship from stock

240+

automotive parts shipped

§ 01 · system families

Three integration levels.
One quote.

Whether you want loose components or a press-ready hot half, the manifold, nozzles and controller come from the same factory and ship together.

HTS · SEPARATE

Separate System

Sprue bushing, manifold and nozzles supplied as components — for shops who want to integrate into existing mold bases.

range1–8 drops

HTS · SEMI

Semi-assembly

Manifold pre-assembled with nozzles and wiring; mounts to your mold plate. Most common for automotive trims.

range4–16 drops

HTS · FULL

Full assembly

Complete hot half — manifold, hot-half plates, ejector system. Bolts onto the press. Fastest to production.

range8–24 drops

§ 02 · proprietary technology

Eight patents.
Filed where it counts.

Each patent comes from a real production problem on a real mold — automotive bumpers, long-fiber brackets, high-temp engine components.

PATENT 01

Multi-tip nozzle

Optimized melt distribution for thin-wall parts and difficult gating positions.

PATENT 02

Anti-stringing valve

Patented valve-pin geometry eliminates drool and stringing at gate.

PATENT 03

Long-fiber preserving flow

Channel geometry that keeps PP-LGF40% fibers intact through the runner.

PATENT 04

High-temp manifold seal

300°C+ continuous-duty seal for PEEK, PPS and high-temp engineering plastics.

PATENT 05

Outer cooling bush

HTVV60 cooling bush eliminates heat marks at the gate, even on visible A-surfaces.

PATENT 06

Reverse-direct gating

Side-feed geometry for large bumpers — no visible gate mark.

PATENT 07

Integrated hydraulic valve

Single-circuit hydraulic actuation for 8+ valve gates synchronized within 1ms.

PATENT 08

Independent zone thermal

Each nozzle isolated thermally — ±0.5°C across 24 zones simultaneously.

§ 03 · controllers

Four controllers.
All built in-house.

HTS · TTC

Touch-screen, 6–48 zones, ±0.5°C

configs6 / 12 / 24 / 48

HTS · DTC

Dual-display compact, 4–24 zones, mold memory

configs4 / 8 / 12 / 24

HTS · TVT

Valve-gate sequencer, 4–16 valves, ms-level timing

configs4 / 8 / 12 / 16

HTS · YYZ

Hydraulic valve booster — synchronized for large bumpers

configs8 / 12 / 16

§ 04 · services included

Engineering
is part of the price.

S01

Mold-flow analysis

Moldex3D / Moldflow simulation included on every HTS quote — gate location, fill pattern, balance optimization.

S02

Thermal balance

Heater layout and zone mapping engineered before the manifold is wired — first-shot success guarantee.

S03

Hot-half service

Press-ready hot half assembled, wired and tested. Bolt-on installation at your press, no rework.

S04

Spare-part stock

Common nozzles, heaters and valve pins shipped within 24 hours from Hamburg or Suzhou.

§ 05 · running today

In production at
tier-1 automotive shops.

All cases →

Instrument Panel

9-drop · PP+30%PCR

Side Panel

16-drop · PP+TD20

Sunroof Bracket

6-drop · PP-LGF40%

Front Bumper

9-drop · (PP+EPDM)-MD17

Oil Shell Cover

5-drop · high-temp

Engine Under-Guard

8-drop hydraulic · PP

§ 06 · contact

Configure a system
for your mold.

Send the part geometry, material spec and shot count. Our engineers will come back with a manifold layout, controller selection and mold-flow report within two business days.

Contact engineering →Back to molds

Hot runners,designed and builtby us

Three integration levels.One quote.