Automatic Grinders

Fetaures: High grinding efficiency.Easy to maintain and handle.Replacement of stone is easy and economical.Perfect dressing tool ensures uniform performance always.

The GHEXA-GRP-EQP-AUT-001 is a high-capacity, fully automatic grinding and polishing system engineered for fast, consistent, and repeatable sample preparation in demanding metallographic laboratories. Featuring a powerful 2.2 kW main motor, 300/350 mm working disc, individual force loading up to 700 N, and a 10-inch touchscreen interface with programmable memory, this machine excels at processing large samples or high-volume batches. Equipped with a six-channel dosing system (with electromagnetic stirring and liquid level detection), precise sample holder positioning, and advanced safety features, it delivers superior surface quality, minimal operator intervention, and enhanced efficiency for metallurgical, materials science, and quality control workflows. Specifications ParameterSpecification Model GHEXA-GRP-EQP-AUT-001 Working Disc Diameter 300 mm or 350 mm Disc Rotational Speed 10 600 rpm (counterclockwise) Disc Motor Power (S1) 2.2 kW Sample Holder Diameter 160 mm Max Sample Height 40 mm Loading Force 50 700 N (individual or central force) Holder Rotational Speed 10 125 rpm (clockwise/counterclockwise) Holder Motor Power 0.37 kW Holder Torque 19 Nm Holder Offset Distance 0 80 mm Dosing System 6 sets of peristaltic pumps Flow Rate per Channel 0.1 35 ml/min Suspension Volume per Bottle 500 ml Electromagnetic Stirring 3 sets Liquid Level Detection Yes Pump Tube Cleaning Function Yes Control Interface 10-inch LCD touchscreen Program Storage Customizable program library Operating Temperature 5 40 C Humidity 85% RH, non-condensing Power Supply 3 380 V + 1 PE + 1 N Rated Power 3 kW Water Supply Pressure 0.3 MPa Optional Water Tank 60 L, 45 L/min flow, 200 mesh filtration Air Supply Pressure 0.6 0.8 MPa Max Air Consumption 20 L/min Optional Exhaust 180 m /h, 0.18 kW Dimensions (Cover Closed) W D H 800 900 1650 mm Weight 485 kg Key Applications Uses High-volume metallographic sample preparation for microscopic analysis of metals, alloys, ceramics, and composites Automated grinding and polishing of large or multiple samples in quality control, incoming inspection, and production labs Preparation of test specimens for microstructure examination, grain size measurement, inclusion rating, and phase identification Processing of heat-treated, hardened, or coated materials requiring consistent flatness and low-deformation surfaces Routine sample prep in university materials science departments, research institutes, automotive, aerospace, and heavy industry labs Supporting failure analysis, hardness testing, corrosion studies, and certification workflows demanding high repeatability and throughput

We are counted among the well-reputed firm for providing an extensive range ofArmature Tip Grinding Machine to our esteemed customers. Features: Strong structureEasy to installDurabilityCompact designPerfect finish Specification: Semi automatic AC frequency drive LM guide ways Hand leaver switch Single drive unit for both spindles Hydraulic power pack unit Capacity Angle grinding

Automatic Surface Grinder

In order to cater the numerous necessities of the patrons, we have been able to provide a wide range of Chequered Header Grinder. Other details: This special type of grinding machine is developed and prepared by us to get the uniform chequers on the nail headThe header of the nail making machine which is constantly pressing the wire to form the nail head, gets worn-out after the use of certain period and hence chequers on the same become uneven and gets wiped offTo over-come this difficulties, the grinding machine known as chequered header grinder are developedBy using this machine, re-facing and uniform re-checkering are made easier and faster

Fully Automatic Psyllium Grinder Smart Grinding. Superior Fineness. Seamless Automation. The Fully Automatic Psyllium Grinder from Krishna Industries is a next-generation solution for producing ultra-fine psyllium husk powder with precision and consistency. Designed for industrial-scale processing, this machine combines high-speed grinding technology with fully automated controls, reducing manual labor while increasing efficiency and product quality. Key Highlights: Automated Operation: From feeding to fine powder discharge, the entire process is streamlined, ensuring consistent output with minimal supervision. Micro-Fine Output: Achieves uniform mesh size ideal for pharmaceutical, food, and export applications. Heavy-Duty Construction: Built with high-grade materials to withstand continuous operation and abrasive husk texture. Dust-Free Design: Equipped with cyclone separators and air-lock systems to minimize airborne particles and maintain plant hygiene. Low Energy Consumption: Engineered for optimal power-to-output ratio, reducing operational costs. Applications: Psyllium Husk Powder Production Dietary Fiber Processing Ayurvedic Nutraceutical Industries Food-Grade Powder Manufacturing