PROLU | Screw Cold Heading Machine(380V) | |||||
Item | 1 | 2 | 3 | 4 | 5 | 6 |
Model | JYX15-30GA | JYX15-37G | JYX15-50G | JYX15-63G | JYX15-76G | JYX15-100G |
Max.blank diameter (mm) | 2.3-5.2 | |||||
Max.blank length (mm) | 25 | 40 | 55 | 65 | 80 | 110 |
RPM (pcs/min) | 260 | 220 | 200 | 155 | 140 | 105 |
Main die diameter (mm) | 34.5×55 | 34.5×55 | 34.5×67 | 34.5×70 | 34.5×90 | 34.5×110 |
1st punch die (mm) | 27×70 | 31×73 | 31×90.5 | |||
2nd punch die (mm) | 25×70 | 31×73 | 31×98.8 | |||
Cut-off die (mm) | 19×35 | |||||
Cutter (mm) | 10×32×63 | |||||
Motor power (KW)(4HP) | 4 | 3 | 2.2 | |||
Oil pump power (KW)(1/4HP) | 0.33 | |||||
Machine size (M³) | 2.4×1.2×1.45 | 2.1×1.05×1.1 | 2.1×1.05×1.1 | 2.15×1.1×1.1 | 2.15×1.1×1.1 | 2.3×1.1×1.1 |
2.25×1.2×1.45 | 2.25×1.2×1.45 | 2.25×1.2×1.45 | 2.25×1.2×1.45 | 2.5×1.2×1.45 | ||
Weight (KG) | 2300 | 2200 | 2200 | 2250 | 2250 | 2350 |
2300 | 2300 | 2350 | 2350 | 2450 | ||
Attach:1. Machine including wire straightener and wire stand. 2. Protection:half or full.3. Need auto checker, conveyor or inverter, please consult. | ||||||
Machine Feature: | ||||||
*Vertical sliding plate,widen and thicken, bigger size . entirety quench. Slide stabilization. | ||||||
*Sliding block, cast alloy steel | ||||||
*Mould pedestal, high processing accuracy. | ||||||
*Pull rod,spring pedestal,straight line pedestal,knife rest pedestal, precision cast steel | ||||||
*Install sliding block baseplate,shock absorption,antiwear,lengthen using life. | ||||||
*Oil line reasonable layout, lubricate all parts. | ||||||
*Curve sliding plate, entirety, without insert. | ||||||
*Crankshaft,high strength and toughness,antiwear alloy steel,widen and thicken. | ||||||
*Lifting transmission plate,cutting by laser cutting machine.impact toughness well, high strength. | ||||||
*Second axle cam, control the accuracy 3%-5% millimeter | ||||||
*Auto stop without lubricating oil | ||||||
*Taiwan Electrical motor | ||||||
*Main electric circuit: French brand |
JYX15-30GA Provide full protection.JYX15-37G-JYX15-100G,We offer two types of protection
Half protection (left), full protection (right)


*Lift transmission plate, overall steel plate cutting, good impact resistance, high strength
*Two axis cam, with machining accuracy controlled within 3-5 threads
*Curved skateboard, integrally formed, without installing inserts
*Sliding block, cast from alloy steel. Die holder, high processing accuracy
*Pull rod, spring seat, linear seat, tool holder seat, precision cast steel
*Add slider base plate, shock absorption, wear resistance, and increase slider service life


*Automatic oil shortage shutdown
*Electric motor, Takasaki, Taiwan
*Main circuit, Schneider
We can provide you with high-quality technical service capabilities
---Total 16000 square meter,workshop 10000 square meter, office area 1000 square meter,4 spare parts warehouses, 7 workshops
high-precision process,quality guarantee



Tianjin Bell Technology Co., Ltd is a leading company located in the Binhai district of Tianjin, China. Situated in one of the biggest hardware markets in the North of China, our company has established a strong presence in the industry since our first factory was set up in 2013. We take pride in our commitment to quality and innovation, ensuring that our products meet the highest standards in the market.
Our formal establishment has allowed us to expand our operations and reach a wider customer base. With a focus on customer satisfaction and continuous improvement, we strive to provide top-notch products and services to our clients. Our team of dedicated professionals works tirelessly to ensure that every product that leaves our factory is of the highest quality.
At Tianjin Bell Technology Co., Ltd, we are dedicated to providing our customers with the best hardware solutions available in the market. Our commitment to excellence and customer satisfaction sets us apart from the competition, making us a trusted partner for all your hardware needs.












We can also provide you with high-quality fastener products



Looking forward to communicating with you!