Product Overview

The KR‑109A hot‑press vulcanizing forming machine is laboratory‑grade hydraulic hot‑press equipment for polymer sample preparation. Test raw materials are loaded inside custom moulds, then clamped between upper and lower electrically‑heated platens. Under combined precise pressure and controlled high‑temperature conditions, materials complete vulcanization, compression and forming procedures.

This unit supports multiple tonnage selections and optional water‑cooling configuration. It is widely utilised in rubber‑plastic R‑D laboratories, material‑testing institutes and new‑material factories for preparing standard test specimens for tensile, compression and impact performance tests, as well as small‑batch forming processing for rubber and thermos‑plastic products.

Core Product Competitive Advantages

1. Multi‑tonnage hydraulic pressure configuration 10‑ton, 30‑ton and 50‑ton standard force grades are available; custom‑tailored pressure output can be provided for special‑process requirements. Stable hydraulic system delivers consistent clamping pressure throughout vulcanisation cycles.
2. High‑precision temperature & timing management Working temperature spans ambient up to 300 ℃. LED digital timer covers 0.01 second to 999‑hour full‑range setting. Operators accurately configure heating and holding duration for diverse rubber‑plastic formulation recipes.
3. Optional water‑cooling functional module Water‑cooling assembly is available as an upgrade. It accelerates mould cooling after hot‑press curing, shortens whole‑cycle production time and improves lab‑work efficiency for continuous‑batch sample preparation.
4. Robust mechanical frame & compact footprint Heavy‑duty integrated mechanical frame guarantees structural stability under long‑time high‑pressure operation. Compact overall dimension fits standard laboratory workshop space. Complete safety components reduce operational risks for daily repeated usage.
5. User‑friendly operation & flexible customisation Simple control layout for technicians to set pressure, temperature and timing parameters. Mould size, platen dimension and auxiliary functions can be modified according to customer‑specific specimen‑making demands.

Complete Technical Parameter Table

Standard Complete Test Operating Workflow

1. Pre‑Test Preparation Place machine on level solid workshop ground. Check hydraulic oil level, heating‑plate assembly, timer and safety‑protection devices. Install matched mould, put raw‑material samples inside mould cavity. Close the platens properly. Switch‑on main power supply.
2. Parameter Configuration Set target working temperature, pressing force and holding‑time via control panel. Enable water‑cooling function if post‑press rapid‑cooling procedure is required. Allow hot‑platen to reach preset temperature and achieve thermal‑stabilisation.
3. Execute Hot‑Press Vulcanizing & Forming Process Start pressing sequence. Hydraulic system drives platens to clamp the mould tightly. Material undergoes vulcanization and forming under combined pressure and high‑temperature conditions. Timer counts down automatically. Machine will send reminder signal once holding‑period finishes.
4. Specimen Demoulding & Inspection If water‑cooling option is equipped, run cooling cycle until temperature drops to safe range. Release hydraulic pressure, open platens, take out finished mould. Demould test‑samples and check surface quality and forming completeness.
5. Post‑Test Tidying Clean residual material debris from mould and hot‑platen surfaces. Reset all running‑parameters. Shut‑down main power for long‑term idle‑storage. Periodically inspect hydraulic‑system oil‑leak risk and heating‑plate working‑condition.

Wide Industrial Application Scenarios

Rubber‑Plastic Material R‑D Laboratories

Prepare standard vulcanised rubber and thermos‑plastic specimens for tensile, compression, impact physical‑performance testing.

Polymer & New‑Material Manufacturers

Small‑batch hot‑press forming for silicone, rubber compound and special engineering‑plastic trial‑production samples.

Universities & Research Institutes

Material‑science laboratory vulcanization, compression‑molding teaching‑experiments and formulation‑comparison research.

Third‑Party Accredited‑Material‑Testing‑Organizations

Produce standard test pieces to support rubber‑plastic product performance‑verification and inspection‑report generation.

Standard Factory‑Full‑Delivery Kit

1. KR‑109A hot‑press vulcanizing forming machine main unit (select tonnage grade)
2. Integrated hydraulic power‑unit and heating‑platen assembly
3. LED digital timing‑temperature control cabinet
4. Power‑supply connecting‑cable
5. Multilingual printed‑operation‑manual
6. Factory‑issued performance‑inspection‑certificate

Optional spare‑parts & custom‑options: water‑cooling module upgrade, custom‑size mould / hot‑platen, overseas‑market custom‑voltage adaptation.

Global Distributor & After‑Sales‑Support

We provide remote‑one‑on‑one operational guidance covering pressure‑temperature‑timing setup, mould‑installation and daily hydraulic‑system maintenance. Spare‑parts stock includes sealing components, heating‑elements and hydraulic‑accessories. Bulk‑order customers can apply for custom‑power‑supply‑voltage variants for overseas‑market deployment. Regional‑exclusive‑agent privileges contain priority‑production‑scheduling, OEM private‑branding‑services and complete‑set high‑definition product‑marketing‑image‑resources.

Product‑Banner‑Marketing‑Slogan

KR‑109A Hot‑Press Vulcanizing Forming Machine | Lab‑Use Rubber‑Plastic‑Polymer‑Sample‑Preparation‑Hydraulic‑Hot‑Press‑QC‑Testing‑Instrument

Core‑Feature‑Labels‑For‑Product‑Images

Lab‑Hot‑Press‑Vulcanizing‑Machine,10‑30‑50‑Ton‑Selectable‑Hydraulic‑Force,RT‑300℃‑High‑Temp‑Heating‑Platen,0.01s‑999h‑LED‑Programmable‑Timer,Optional‑Water‑Cooling‑Module,Heavy‑Duty‑Frame‑Structure,Rubber‑Silicone‑Thermoset‑Plastic‑Sample‑Molding‑Vulcanization‑Equipment

Safety‑Operation‑Reminder

Operators must keep away from moving platen zone during hydraulic‑pressing cycle to avoid squeeze injury. Wear high‑temperature‑resistant gloves when handling hot moulds. Reliable three‑phase power‑grounding must be completed before power‑on. Periodically inspect hydraulic‑pipeline for oil‑leakage risk.

Short category snippet (~80 words for category/list page): The KR‑109 hot‑press vulcanizing forming machine is lab hydraulic hot‑press equipment for rubber‑plastic polymer sample making. It offers optional 10/30/50‑ton pressing force, RT‑300℃ heating range and selectable water‑cooling. Widely used for vulcanization and specimen preparation in polymer R‑D labs, universities and material‑testing institutes.