Mechanical Lifting Devices

JTBC-B Beam Clamp Universal Beam Clamp Complies with ANSI/ASME safety standards. Easily adjustable with a threaded handle for convenience. Clamp jaw designed to reduce flange stress by distributing the load away from the I-Beam flange edge. Accommodates a wide range of flange widths and beams. The suspension bar provides lower headroom. Optional Extras: Can be supplied with a shackle. Special design with flattened, reinforced jaws. *1-ton to 10-ton capacities. Ideal for

A spring balancer is an essential ergonomic tool designed to manage the weight of suspended equipment. It uses an internal spring mechanism to provide a constant counterbalance force, making heavy tools feel virtually weightless. By effortlessly suspending items like pneumatic tools, welding torches, or assembly instruments, it significantly reduces operator fatigue and strain. This promotes precise control, increases productivity, and creates a safer, more organized

This classic Regular Wood Pulley is a perfect blend of natural charm and simple functionality. Crafted from smooth, sanded hardwood, it offers a timeless aesthetic that works beautifully in rustic, DIY, and educational projects. Its sturdy construction ensures reliable performance for light-duty tasks, making it an ideal choice for hobbyists, model makers, and classroom demonstrations. More than just a tool, this pulley adds a touch of warm, nostalgic character to any

JTDC-F Open Type Electronic Hanging Scale Features Zero/total/keep Automatic zero tracking Overload alarm Anti sway effect Aluminium alloy shell 5 large digital tube display(30mm high letters) Dividing the value optional The battery voltage automatic detection Low battery warning and auto power off function Specification Manual zero range 4%F.S. Peeled range 20%F.S. Stable time ≤10s The alarm value of overload 100%F.S.+9e Charge of surety 125%F.S. Ultimate load 400%F.S.

JTDC-A Portable Type Electronic Hanging Scale Features Die-casting aluminium enclosure LED display with backlight Stainless steel shackle 5# battery American Standard eye type hook Various color available Capacity:100kg-1000kg Specification Accuracy Class OIML Ⅲ Grade Tare Range 100%F.S. Zero Range 4%F.S. Safe Overload 120%F.S. Overload Alarm 100%F.S.+9e Battery AA*3 Battery Life >100h Temperature Range -10°~+40° Capacity and Division The Max. scale (kg) A (mm) B (mm) C (mm)

JTDC-G Wireless Type Electronic Hanging Scale (Hand-held Instrument)

JTPH-A60 Spring Balancer 弹簧平衡器 Model Capacity(kg) Travel (m) Cable diameter(Фmm) N.W (kg) piece/canton The inside box's size (mm) The outer canton's size (mm) JTPH-A-3 1-3 1.5 3.2 1.5 5 220*180*75 405*235*205 JTPH-A-5 3-5 1.5 3.2 1.5 5 220*180*75 405*235*205 JTPH-A-9 5-9 1.5 4.2 4.5 4 245*235*180 510*258*395 JTPH-A-15 9-15 1.5 4.2 4.5 4 245*235*180 510*258*395 JTPH-A-22 15-22 1.5 5.2 8.5 1 / 388*310*232 JTPH-A-30 22-30 1.5 5.2 9 1 / 388*310*232 JTPH-A-40 30-40 1.5 5.2 11.5 1

JTPH-A50 Spring Balancer Get a product quote 400 711 1588 Call the service hotline PDF Do 弹簧平衡器 Model Capacity(kg) Travel (m) Cable diameter(Фmm) N.W (kg) piece/canton The inside box's size (mm) The outer canton's size (mm) JTPH-A-3 1-3 1.5 3.2 1.5 5 220*180*75 405*235*205 JTPH-A-5 3-5 1.5 3.2 1.5 5 220*180*75 405*235*205 JTPH-A-9 5-9 1.5 4.2 4.5 4 245*235*180 510*258*395 JTPH-A-15 9-15 1.5 4.2 4.5 4 245*235*180 510*258*395 JTPH-A-22 15-22 1.5 5.2 8.5 1 / 388*310*232 JTPH-A

JTPH-A30 Spring Balancer 弹簧平衡器 Model Capacity(kg) Travel (m) Cable diameter(Фmm) N.W (kg) piece/canton The inside box's size (mm) The outer canton's size (mm) JTPH-A-3 1-3 1.5 3.2 1.5 5 220*180*75 405*235*205 JTPH-A-5 3-5 1.5 3.2 1.5 5 220*180*75 405*235*205 JTPH-A-9 5-9 1.5 4.2 4.5 4 245*235*180 510*258*395 JTPH-A-15 9-15 1.5 4.2 4.5 4 245*235*180 510*258*395 JTPH-A-22 15-22 1.5 5.2 8.5 1 / 388*310*232 JTPH-A-30 22-30 1.5 5.2 9 1 / 388*310*232 JTPH-A-40 30-40 1.5 5.2 11.5 1

JTPB-F8 Rings Sories Closed Eight Wheels Pulley 名称 型号 额定起重量 实验载荷 外形尺寸 钢丝直径 勾口和环腔尺寸 重量 H H1 B Lmax Φ 适用 最大 D O R1 R 玉田款 吊钩(链环)型闭口式八轮滑车 Model t KN mm mm kg HQD8-80 80 1040 1150 - 364 730 48 26 28 - - - 120 430 HQD8-100 100 1300 1290 - 406 810 31 28 31 - - - 133 653.5 HQD8-160 160 2080 1470 - 452 1040 35 31 35 - - - 174 1137.4 HQD8-200 200 2500 1595 - 514 1165 38 34 38 - - - 200 1363

JTPB-F6 Rings Sories Closed Six Wheels Pulley 名称 型号 额定起重量 实验载荷 外形尺寸 钢丝直径 勾口和环腔尺寸 重量 H H1 B Lmax Φ 适用 最大 D O R1 R 玉田款 吊钩(链环)型闭口式六轮滑车 Model t KN mm mm kg HQD6-32 32 448 760 - 212 430 32 17 20 - - - 63 113 HQD6-50 50 700 980 - 280 540 42 23 24.5 - - - 81 227.5 HQD6-80 80 1040 1190 - 364 625 50 28 31 - - - 95 444 HQD6-100 100 1300 1325 - 452 680 56 31 35 - - - 97 600

JTPB-F2 Hook(Chain Link)Sories Closed Double Wheels Pulley 名称 型号 额定起重量 实验载荷 外形尺寸 钢丝直径 勾口和环腔尺寸 净重 H H1 B Lmax Φ 适用 最大 D O R1 R 玉 田 款 吊 钩 ( 链 环 ) 型 闭 口 式 双 轮 滑 车 Model t KN mm mm kg HQG2-1 1 16 335 310 98 80 12 6.2 7.7 37.5 >=27 14 - 3.3 HQL2-1 1 16 335 310 98 80 12 6.2 7.7 37.5 >=27 14 - 2 HQG2-2 2 32 420 395 116 94.5 14 7.7 11 45 >=32 19 - 6.5 HQL-2 2 32 420 395 116 94.5 14 7.7 11 45 >=32 19 - 4 HQG2-3.2 3.2 51 525 505 152 116 20 11 14 50 >=37 13.5 - 11 HQL-3.2 3.2 51 525 505

JTPB-F1 Single Close Hook Pulley 名称 型号 额定起重量 实验载荷 外形尺寸 钢丝直径 勾口和环腔尺寸 净重 H H1 B Lmax Φ 适用 最大 D O R1 R 单 轮 闭 口 滑 车 Model t KN mm mm kg HQGZ1-0.32 0.32 5.12 230 200 90 48 - - - 28 >=20 10 - 1.58 HQLZ1-0.32 0.32 5.12 230 200 90 48 - - - 28 >=20 10 - 1.44 HQG1-0.32 0.32 5.12 230 200 90 48 - - - 28 >=20 10 - 1.8 HQL1-0.32 0.32 5.12 230 200 90 48 - - - 28 >=20 - - 1.66 HQGZ1-0.5 0.5 8 260 230 98 54 - 6.2 7.7 31.5 >=22 11 - 2.32 HQLZ1-0.5 0.5 8 260 230 98 54 - 6.2 7.7 31.5 >=22 - - 2

JTPB-F1 Single Open Hook Pulley 名称 型号 额定起重量 实验载荷 外形尺寸 钢丝直径 勾口和环腔尺寸 净重 H H1 B Lmax Φ 适用 最大 D O R1 R 单 轮 开 口 滑 车 Model t KN mm mm kg HQGAK1-0.32 0.32 5.12 230 200 90 56.5 - - - 28 >=20 10 - 1.78 HQLZK1-0.32 0.32 5.12 230 200 90 56.5 - - - 28 >=20 10 - 1.64 HQGZK-0.32 0.32 5.12 230 200 90 56.5 - - - 28 >=20 10 - 1.33 HQLZK1-0.32 0.32 5.12 230 200 90 56.5 - - - 28 >=20 - - 1.99 HQGZK1-0.5 0.5 8 260 230 98 61.5 - 6.2 7.7 31.5 >=22 11 - 1.83 HQLZK1-0.5 0.5 8 260 230 98 61.5 - 6.2 7

JTPB-E Type Champion Snatch Pulley(hook Type) TypeHook S.W.L. Sheave DlaD A2 B C For WIRE Dia N.W. Hook (t) D(mm) (mm) (mm) (mm) (mm) (gk) LH3"x1 2 75 292 82 70 7-9 4 LH4-1/2"x1 4 115 358 120 70 10-12 6.1 LH6"x1 4 150 412 160 70 16-18 13.8 LH6"x1 8 150 498 160 93 20-22 14.4 LH8"x1 8 200 549 210 93 20-22 16 LH8"x1 15 200 672 230 102 22-24 24 LH10"x1 10 250 695 260 115 24-26 37.5 LH10"x1 12 250 701 260 115 24-26 42 LH12"x1 12 300 797 310 133 24-26 56 LH

JTPB-A Single Snatch Pulley Type S.W.L. Sheave dia Dimension(mm) For wire dia N.W Hook Eys (t) D(mm) Hook(A1) Eye(A2) B C (mm) (kg) 75DY x1S 75DYx1SO 0.5 75 268 227 87 50 8 1.5 100DY x1S 100DYx1SO 1.0 100 311.5 284.5 112 55.5 10 2.6 125DY x1S 125DYx1SO 1.5 125 370 344 140 63.5 13 4.8 150DY x1S 150DYx1SO 2.0 150 442.5 417 168 101 16 7.4 180DY x1S 180DYx1SO 3.0 180 498 478 204 107 19 11.9 200DY x1S 200DYx1SO 4.0 200 590.5 556 226 128 22 20.4 250DY x1S 250DYx1SO 5.0 250 706.5