Corrugated Back Mold Knife

Using high-quality materials, exquisite manufacturing technology, advanced CNC equipment, and complete online and offline detection, we provide high-precision, reliable, cost-effective, and easy-to-operate cutter heads. Our cutter head products are interchangeable and grindable for use with corrugated knives, with a maximum speed of up to 8000 rpm, which can handle most wood forming and surface processing applications.

According to the hole type, they are divided into straight hole cutter heads and hydraulic locking cutter heads, which are compatible with corrugated knives and planers. In addition to the conventional products introduced in the catalog, customized functions and designs (i.e. customers choose the hole diameter, cutting angle, knife pocket, knife pocket depth, etc.) can be provided upon request.

Straight hole cutter head – The most commonly used cutter head type on the market, with a clearance fit with the milling machine, this series of cutter heads has a simple structure and low system requirements for the milling machine.

Hydraulic locking cutter head – Usually used in high-speed machines with the strictest machine tolerances to give full play to the advantages of the tool. Hydraulic locking cutter heads use pressurized sleeves and fit more tightly with grinders and forming machines than straight hole cutter heads. Our hydraulic locking cutter heads are made of premium high-strength steel alloy or aluminum alloy, CNC machined to exact tolerances, dynamically balanced to ISO G2.5, and capable of speeds up to 8000 rpm. These features provide an exquisite surface finish and durability to withstand continuous use on high-speed forming machines. We offer two types of hydraulic locking cutter heads: 1) hydraulic locking cutter heads, pressurized using a grease pump; 2) easy-lock cutter heads, pressurized using a built-in screw.

Cutter heads include High-speed steel flat knives and compatible corrugated knives. It enables a unique continuous compound shear cutting action to slice wood with low tool pressure and vibration. It eliminates fuzzy and missing grain defects, even in cross-grained or knotty wood, so less or no further sanding is required. Cutter heads are available in straight bore and hydraulic locking bore types. The outer diameter of the cutter head can be selected from 125 mm or 160 mm.

Corrugated back mold knife. They feature a built in hydraulic socket made from high yield strength alloy steel to avoid socket deformation after years of use and have the added benefit of precision tool centering for smoother cuts on jointless machines. To avoid damage always use a safety lock collar on hydraulic locking hole cutters. Do not exceed the maximum pressure on the cutter head and do not pressurize the cutter head on undersized spindles or spindles with keyways. Check pressure daily. Typically orders are made in approximately 4 weeks. Please call for other custom hole pricing. NOTE - OD grease fittings are available on hydraulic heads 150mm and longer for ease of use.

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