KAMY offers unmatched quality, value, and innovation in our rock and concrete cutting products. Our expertise in engineering and our quality, US manufactured tunneling, mining and construction equipment is unparalleled to others in the industry.
KAMY is the leading manufacturer of roadheaders in the weight class of 13-100 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.
Technology led the establishment of the quality assurance after-sales service, improve the management system.
Production license of the product ensure that the license number, approval date and expiration date.
Product packaging in line with national regulations, due to packaging damage caused by the products borne.
Any difficulties encountered by customers, we will do our best in the first time to provide perfect service.
Tunnel Boring Machine Positioning Automation in Tunnel
lated as $ 267.013 and $ 73.719, respectively. The . direct labor costs for the tunnel crew and the survey . crew are calculated as below, respectively: ... Tunnel boring machine (TBM) has been ...Learn More
TBM tunneling in marble rock masses with - SpringerLink
Abstract. Two of four headrace tunnels in the Jinping II hydropower project were constructed using tunnel boring machines (TMBs). The geology along the tunnel alignment is dominantly massive to highly fractured marble and the maximum overburden depth is 2Learn More
Engineering Survey System for TBM (Tunnel Boring Machine
TS 4F – Engineering Applications Andrew Hung Shing Lee Engineering Survey System for TBM (Tunnel Boring Machine) Tunnel Construction Strategic Integration of Surveying ServicesLearn More
Matco Tools RepairSolutions
4EAT - Ford electronic automatic 4 speed transaxle.; A - Amperes; A/C - Air Conditioning; A/C CLUTCH SWITCH - Device which sends a signal to the vehicle's on-board computer to prevent engine idle speed from varying when the compressor clutch cycles. The cLearn More
TBM tunneling in marble rock masses with high - SpringerLink
Two of four headrace tunnels in the Jinping II hydropower project were constructed using tunnel boring machines (TMBs). The geology along the tunnel alignment is dominantly massive to highly...Learn More
Tunnel boring machine
A tunnel boring machine (TBM), also known as a "mole", is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata.They may also be used for microtunneling.Learn More
PDF Predicting penetration rate of hard rock tunnel boring
Predicting penetration rate of hard rock tunnel boring machine ... Tunnel boring machines (TBMs) have found widespread ... DOI 10.1007/s10064-013-0497-.Learn More
shield tunnel - Roadheaders - dierre-eg.com
Tbm Shield Tunnel Boring Machine - Cutting Head. ... 013: 250mm\u007e5000mm tunnel boring machine; PVC Mining Ventilation Air Ducts for Tunnel for Sale ...Learn More
Seattle Underground - Tunnel Business Magazine
This enables completion of the tunnel boring machine ... Tunnel Business Magazine. ... Total tunnel deformation during core removal averaged 0.1 in. or about 0.013 ...Learn More
boring machines of grooving insert - Roadheaders
boring machines of grooving insert. boring machines of grooving insert. We are the manufacturer of coal mining machine,roadheader,coal loader,tunnel mucking loader,backfilling machine,concerte pumping machine and so on. boring machines of grooving insertLearn More