鈴城製作所 List of Products and Services

The "RA type" is a cantilever shaft type, which eliminates the hassle of assembly and allows for speedy installation of the correction device "Rod Roller." The mounting shaft (N part) is designed with a dual surface width (W), so when combined with an elongated hole, it serves as a rotation stopper. Additionally, we offer more than 10 different sizes, providing a one-stop service with our in-house design! You can certainly utilize it according to your needs, and we also accept customization requests. 【Basic Specifications】 ■ Roller Material: SUJ2 ■ Hardness: High-frequency quenching (HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface Treatment: Hard chrome plating (Hardness HV750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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Our company is a specialized crane manufacturer with over 65 years of experience. We provide a one-stop service for everything from design to manufacturing and maintenance. We analyze the current situation from a specialized perspective cultivated over many years and propose customized cranes tailored to our customers' needs. Our delivery destinations include government agencies, power plants, public corporations, major manufacturing companies, and general contractors, boasting approximately 40,000 units delivered! Additionally, our cranes are certified by the Kanagawa Prefectural Labor Standards Bureau, so you need not worry about safety. ★ We also showcase our delivery achievements in a PDF document! * For more details, please download the catalog or contact us.

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The "CR Type Standard Type" is a cross guide roller that can be moved while always maintaining its center, simply by aligning it with the position of the processed parts. This product allows for the outer diameter of the moving parts (round bars, square bars) to change with each operation. By loosening the knob (clamp bolt) that secures the inner rail by hand and rotating the outer race while holding the knob, the four rollers open and close simultaneously towards the center. 【Usage example when moving to self-cutting (guiding)】 ■ When the outer diameter of the part being processed changes ■ When the outer diameter differs between the entry side and the exit side ■ Simultaneous centering during supply in testing machines, etc. ■ Electric wires, pipes, square materials, various rod shapes ■ Various applications for assembly, bundling, and more *For more details, please feel free to contact us. You can also view the drawing materials from the PDF download.

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The "CRG type" is a very convenient cross guide roller that allows for setup changes without inserting the workpiece from the tip. You can remove the roller at the cutting edge to insert the workpiece. The roller material is SUJ2, and it has a hard chrome plating surface treatment. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching (HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating (Hardness HV 750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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The "CRC type" is a lightweight and compact version of the standard CR type cross guide roller. It is suitable for areas with no installation space and for conveying devices. The roller material is SUJ2, and it has a surface treatment of hard chrome plating. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency hardening 　（HRC 58° or higher / Effective hardening depth of 0.7mm or more） ■ Surface treatment: Hard chrome plating 　（Hardness HV 750 or higher / Thickness of 5μ or more） *For more details, please refer to the PDF document or feel free to contact us.

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The "CRB type" is a cross guide roller that is convenient when there is no installation space in the direction of the work being guided, as the mounting part is set below the cross guide roller. The roller material is SUJ2, and it has a surface treatment of hard chrome plating. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching 　(HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating 　(Hardness HV 750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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The "SB type" is a guide roller that opens and closes simultaneously with two guide rollers through the rotation of a knob, distributing the center. It is convenient because it maintains the center even when the width of the work being guided changes. The roller material is SUJ2, and it has a surface treatment of hard chrome plating. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching (HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating (Hardness HV 750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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The "NB type" is a guide roller that allows for the independent movement of two vertical rollers due to the knobs set on both sides. It is convenient when you need to change the center of the workpiece in the width direction. The roller material is SUJ2, and the surface treatment is hard chrome plating. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching (HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating (Hardness HV 750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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The "TB type" is a guide roller that operates a single vertical roller by turning a knob. The range of motion is from 0 to (S+D). The roller material is SUJ2, and the surface treatment is hard chrome plating. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching (HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating (Hardness HV 750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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The adjustment of the product's width (d) is done by loosening the nut that tightens the bar roller with a wrench, guiding the roller to the work width within the range of the long hole on the main body where the vertical roller is attached, and then moving and securing it with the nut. Additionally, the main body is also equipped with a long hole (N) for vertical adjustment, further expanding the adjustment range. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching 　(HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating 　(Hardness HV750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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The "SH type and SHL type" are guide rollers used when the guided workpieces are prone to coming off. The adjustment of the upper horizontal roller is secured using the butterfly nuts located at both ends. The roller material is SUJ2, and the surface treatment is hard chrome plating. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency hardening 　 (HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating 　 (Hardness HV 750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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The "ST type" is a guide roller that opens and closes by rotating the lower handle, with the vertical roller based on the center. The horizontal roller can be adjusted to any position both up and down. The upper part of the horizontal roller uses a butterfly nut. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching 　 (HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating 　 (Hardness HV 750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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The "STC type" is a guide roller that opens and closes by rotating the lower handle, with the vertical roller based on the center. The horizontal roller opens and closes by distributing around the center. Adjustments are made by loosening the nut on the opposite side of the handle, making the adjustment, and then tightening it again. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency hardening 　（HRC 58° or higher / Effective hardening depth of 0.7mm or more） ■ Surface treatment: Hard chrome plating 　（Hardness HV 750 or higher / Thickness of 5μ or more） *For more details, please refer to the PDF document or feel free to contact us.

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The "KRP type" is a guide roller with brackets for dual support types. Since it is a dual support type, it can be used in places where loads are applied and for primary receiving of workpieces. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching 　 (HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating 　 (Hardness HV 750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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The "BR type" is a suitable guide roller for corner sections where the axis center is offset from the frame part. Additionally, it is also available as an option for "SB guide rollers," "NB guide rollers," and "TB guide rollers." 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching 　(HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating 　(Hardness HV750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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The "RA type" features a cantilever shaft, eliminating the hassle of assembly and allowing for speedy installation of the rod roller. It has a two-sided width (W) processing at section N, enabling it to serve as a stop while also allowing for combination with long holes. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching 　（HRC58° or higher / Effective hardening depth of 0.7mm or more） ■ Surface treatment: Hard chrome plating 　（Hardness HV750 or higher / Thickness of 5μ or more） *For more details, please refer to the PDF document or feel free to contact us.

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The "RP type" is a bar roller with a cantilever shaft, allowing for quick and easy installation without the hassle of assembly. The L2 section is hexagonal, enabling fine adjustments after installation. The roller material is SUJ2, and it has been treated with hard chrome plating. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching 　（HRC 58° or higher / Effective hardening depth of 0.7mm or more） ■ Surface treatment: Hard chrome plating 　（Hardness HV 750 or higher / Thickness of 5μ or more） *For more details, please refer to the PDF document or feel free to contact us.

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The "RD type" is a shaft-mounted roller of the double-handle type. It is suitable for use in places where load is required. The roller material is SUJ2, and the surface treatment is hard chrome plating. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching 　(HRC 58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating 　(Hardness HV 750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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This product is used in all of our guide rollers. The roller material is SUJ2, and the surface treatment is hard chrome plating. 【Features】 ■ Roller material: SUJ2 ■ Hardness: High-frequency quenching 　 (HRC58° or higher / Effective hardening depth of 0.7mm or more) ■ Surface treatment: Hard chrome plating 　 (Hardness HV750 or higher / Thickness of 5μ or more) *For more details, please refer to the PDF document or feel free to contact us.

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The "VRS type" is a standard type of correction device. By turning the butterfly bolt, the position of the traveling roller is adjusted, and then fixed with a lock nut to set the correction amount. All correction devices use our "V type roller (hardened HRC60°)." We also accept different wire diameters other than the standard, so please feel free to consult us. *When placing an order, please enter the correction wire diameter in the "□" of the "model number." 【Lineup (excerpt)】 ■VRS1305-□ ■VRS1307-□ ■VRS1309-□ ■VRS1311-□ ■VRS2005-□, etc. *For more details, please refer to the PDF document or feel free to contact us.

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The "VRC type" is an orthodontic device designed to allow for one-touch setup of corrections based on the "VRS type." By releasing the lever, the previously set correction amount can be reproduced. Additionally, since the traveling roller moves simultaneously, it is well-suited for cases where there are changes in setup. 【Lineup (excerpt)】 ■ VRC1305-□ ■ VRC1307-□ ■ VRC1309-□ ■ VRC1311-□ ■ VRC2005-□, etc. *For more details, please refer to the PDF document or feel free to contact us.

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The "VRU type" is an adjustment device that allows the entire roller to be moved simultaneously without changing the difference in correction amount between each traveling roller that has been set once by turning the handle. It is designed to adjust only the overall correction amount to any desired position. Additionally, we also accept different wire diameters that are not standard. Please feel free to consult us. 【Lineup (excerpt)】 ■VRU2005-□ ■VRU2007-□ ■VRU2009-□ ■VRU2011-□ ■VRU3005-□, etc. *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our grooved roller "VR type." All of our correction devices use our "V type roller (hardened HRC60°)." We also accept different wire diameters that are not standard, so please feel free to consult us. 【Lineup】 ■VR13-□ ■VR20-□ ■VR30-□ ■VR49-□ ■VR63-□ ■VR73-□ *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our grooved roller "YR type." All correction devices use our "V type roller (hardened HRC60°)." We also accept different wire diameters beyond the standard, so please feel free to consult us. 【Lineup】 ■YR30 ■YR49 ■YR64 ■YR78 *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our grooved roller "V type." All of our correction devices use our "V type roller (hardened HRC60°)." We also accept different wire diameters that are not standard, so please feel free to consult us. 【Lineup】 <V13・V20・V30 Shapes> ■V13-□ ■V20-□ ■V30-□ <V49・V63・V73 Shapes> ■V49-□ ■V63-□ ■V73-□ *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our grooved roller 'Y type'. All of our correction devices use our "V type roller (hardened HRC60°)". We also accept different wire diameters beyond the standard, so please feel free to consult us. 【Lineup】 ■Y30 ■Y49 ■Y64 ■Y78 *For more details, please refer to the PDF document or feel free to contact us.

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This catalog provides a comprehensive introduction to the "Guide Rollers" handled by Suzushiro Manufacturing Co., Ltd. It features various products, including the Cross Guide Roller "CR type," which eliminates the hassle of center adjustment and significantly improves work efficiency, as well as the Guide Roller "SB type," which is convenient because it maintains the center even when the width of the work being guided changes. [Contents] ■ Cross Guide Roller ■ Guide Roller ■ Rod Roller ■ Correction Device ■ Grooved Roller *For more details, please refer to the PDF document or feel free to contact us.

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Our company designs and manufactures various types of cranes, including overhead, gantry, and jib cranes, and also conducts regular inspections of cranes. We can design and manufacture cranes (up to 30 tons) that meet customer needs in their operating environments. Experienced workers conduct regular inspections, including for cranes made by other companies. Additionally, we have a wealth of experience in delivering crane-related and industrial machinery-related projects. We provide a comprehensive service from design and manufacturing to maintenance. 【Features】 ■ Capable of designing and manufacturing cranes (up to 30 tons) ■ Regular inspections conducted by experienced workers ■ Numerous delivery records ■ Comprehensive service from design and manufacturing to maintenance *For more details, please refer to the PDF document or feel free to contact us.

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