UM30 - Hand tool Vevor - Free user manual and instructions

Product Type	Manual Bender
Brand	Vevor
Model	UM30
Maximum Bending Width	50,8 mm
Maximum Bending Thickness (Low Carbon Steel)	6 mm
Maximum Bending Thickness (Aluminum)	10 mm
Maximum Bending Angle	200°
Bendable Materials	Flat, round bar, square bar, tube (up to G3/4")
Number of Included Dies	14 (7 Dies II, 7 Dies I)
Main Function	Precise metal bending for various shapes
Mounting	Bolted to the floor (mandatory fixing)
Safety	Wear goggles and gloves; do not exceed capacities
Assembly	Simple assembly: support on base, fork arm and handle
Maintenance	Clean after use, lubricate pivots, store dry
Spare Parts Available	Yes, detailed list in the manual
Repairability	Easy: modular assembly, standard parts
Warranty	Technical support and electronic warranty certificate via www.vevor.com/support
Country of Manufacture	China (Shanghai)
Usage	Workshop, construction site, service truck

Frequently Asked Questions - UM30 Vevor

How to assemble the UM30 bender?

Mount the bending support on the base using the provided components (Figure 1). Connect the fork arm and handle with the clevis pin and cotter pin. Mount the handle assembly on the support using a long hitch pin. Finally, firmly bolt the bender to the floor.

What are the essential safety measures?

Always wear safety goggles and gloves. Secure the bender to the floor before use. Only bend the specified materials (steel up to 8×50 mm, round up to 16 mm, square up to 14×14 mm, tube up to G3/4"). Do not bend materials thicker than 6 mm around the central pivot without using the 24 mm roller.

How to use the stop block correctly?

The stop block has four positions. Place it as close as possible to the central pivot or roller, while leaving enough space to release the material. Turn the block position by position to get the correct setting. Too much clearance can cause material slippage and loss of precision.

What materials can I bend with the UM30?

You can bend low carbon steel up to 6 mm thick, aluminum up to 10 mm, round bars up to 16 mm diameter, square bars up to 14×14 mm, and tubes up to G3/4". Use the appropriate dies for each shape.

How to adjust the bending angle?

The maximum bending angle is 200°. Use the bending arm to achieve the desired angle. For precise angular bends (like 90°), use the adjustable stop and check the angle before continuing. Rotate the material according to the marks for multiple bends.

How to bend handles from round material?

Use a round bar of ∅15 mm and 230 mm long. Place the material in the bender with the stop block in the appropriate position. Bend to 90°, turn the material, then bend the other end to 90°. Then drill 15 mm holes for the additions and weld the bent parts.

How to bend clamps for round tubes?

Use a steel strip of 5×50 mm. Place the material so that the half-circle wraps around the central pivot. Put the plug in the sixth hole of the division head (clockwise). Bend by rotating the arm 3 mm towards the pivot. Use a clip at the end of the clamp to prevent slipping.

What accessories are included with the bender?

The machine is supplied with several dies: dies II with diameters 25, 31, 38, 44.5, 50.5, 63, 76 mm; dies I with diameters 30, 37, 43, 49, 62, 75 mm; as well as a bending die, a fixed pivot, a pull rod, cranks, pins, washers and other parts (see the full list in the manual).

How to maintain the bender?

After each use, clean the machine of metal residues. Lubricate the pivots and moving parts with light oil. Store it in a dry place to prevent rust. Regularly check the tightness of bolts and the condition of dies.

Where to find spare parts or technical support?

Visit the website www.vevor.com/support for technical support and the electronic warranty certificate. The manual contains a detailed parts list with numbers (e.g., part 1 = bending die, etc.).

USER MANUAL UM30 Vevor

Technical Support and E-Warranty Certificate www.vevor.com/support

BENDER

MODEL: UM30

We continue to be committed to provide you with tools at competitive prices. "Save Half", "Half Price" or any other similar expressions used by us only represent an estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered. We are kindly reminded to verify carefully when you are placing an order with us that you are actually saving half in comparison with the top major brands.

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UM30

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This is the original instruction. Please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of the user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you of any technology or software updates on our product.

PRODUCT PROFILE

The device is made to be used for bending flat materials, round and square as well as pipes. It brings an efficient and economic bending method for various shapes and bendings. It is easy enough to be carried, being used in different working places or workshop lorries.

Setting possibilities

Attention!

Make sure the bender is fastened to the floor with screws.

Make sure all pivots are properly passed through and in the necessary position.

Do not bend steel other than that used for construction, namely up to 8*50 mm round steel up to 16 mm, square steel up to 14*14 mm, and pipes up to 6 mm. Do not bend materials thicker than that around the central pivot, but use a 24 mm roller to prevent pivot bending!

Do not use other completion of the arm!

Do not use the set for angle bending to bend the round bars!

Should you use accessories for angle bending, bend only constructional steel to 6*50 mm or 7*30 mm!

Keep the working place clean to avoid accidents!

Be careful as the material set on the bender to have an adequate length in contact with the stop block in order to avoid sliding of the bar to be bent and severe accident in fact.

IMPORTANT SAFEGUARDS

Read the instruction manual.

Warning - Be sure to wear eye protectors when using this product.

Warning - Be sure to wear gloves when using this product.

Warning: To reduce the risk of injury, user must read instruction manual carefully. Ignore the warning, non-proper use of compact bender could lead to fatal and serious injury.

1. Wear safety glasses when using the compact bender. Serious injury may occur if this warning is ignored!
2. Please use the pipe with the corresponding specification of the mold.
3. Don't knock, break, or corrupt the mold equipped with this machine. Keep the mold properly and ensure its accuracy.

BREAKDOWN AND PARTS

Item	Description	Part nr	Qty	Item	Description	Part nr	Qty
1	Bending die		1	21	Crank		1
2	Die		1	22	Pin		1
3	Pin		1	23	Washer	φ10	4
4	Bushing		1	24	Sleeve		3
5	Eccentric mat		1	25	Hexagon nut	M10	4
6	Die II-1	φ25		26	Bushing		1
7	Die II-2	φ31	1	27	Lengthen handle		1
8	Die II-3	φ38	1	28	Pin		1
9	Die II-4	φ44.5	1	29	Handle		1
10	Die II-5	φ50.5	1	30	Cotter		1
11	Die II-6	φ63	1	31	Base		1
12	Die II-7	φ76	1	32	Die I-		1
13	Stand		1	33	Die I-2	φ30	1
14	Long bushing		1	34	Die I-3	φ37	1
15	Slotted countersunk flat head screw	M10X30	2	35	Die I-4	φ43	1
16	Hexagon bolt	M10X40	1	36	Die I-5	φ49	1
17	Disk		1	37	Die I-6	φ62	1
18	Fixed pivot		1	38	Die I-7	φ75	1
19	Draw bar		3	39	Handle cover		1
20	Hexagon bolg	M10X120	1

ACCESSORY

Item	Description	Part nr	Qty	Item	Description	Part nr	Qty
1	Bending die		1	21	Crank		1
3	Pin		1	22	Pin		1
4	Bushing		1	23	Washer	φ 10	4
5	Eccentric mat		1	24	Sleeve		3
6	Die II-1	25		25	Hexagon nut	M10	4
7	Die II-2	31	1	27	Lengthen handle		1
8	Die II-3	38	1	28	Pin		1
9	Die II-4	44.5	1	30	Cotter		1
10	Die II-5	50.5	1	32	Die I-		1
11	Die II-6	63	1	33	Die I-2	30	1
12	Die II-7	76	1	34	Die I-3	37	1
15	Slotted countersunk flat head screw	M10X30	2	35	Die I-4	43	1
16	Hexagon bolt	M10X40	1	36	Die I-5	49	1
18	Fixed pivot		1	37	Die I-6	62	1
19	Draw bar		3	38	Die I-7	75	1
20	Hexagon bolg	M10X120	1

SPECIFICATIONS

Model	UM30
Maximum bending width	50.8mm
Maximum bending thickness	Low carbon steel: 6mm; Aluminum: 10m
Maximum bending angle	200°

ASSEMBLY

1. Mount the bending bracket to the base using the components shown in Figure 1.

Figure 1. Mounting bending bracket to base.

1. Connect the yoke arm and handle together with the clevis pin and the cotter pin.
2. Mount the handle assembly onto the bending bracket with a long hitch pin.
3. Bolt the compact bender to the floor.

CAUTION: Do not attempt to use the compact bender without it being fastened to a stable surface. Failure to comply can result in personal injury and equipment damage!

Holding washer set eccentrically under the stop block.

1. Use of stop block

The stop block keeps the material in a proper position during bending with the hand arm around the central pivot or the roll just used. The block has only proper positions!

The four proper positions of the stop block

Always use the position that places the block closer to the central pivot or roll, but still allows enough space for setting the material.

Turn the block position by position to get one of the four adequate positions. If the space is created from the centre to the left, the stop block will be turned and the material will slide. If you use a bigger roll on the central pivot, the stop block and holding washer move as far as the adjustable stop, so that the material is held. Always place the stop block as close as possible to the central pivot or roll, but leave enough clearance to release the material. In case the clearance between the stop block and the central pivot or roll is too large, turn the presser to one of the four proper positions. The stop block with holding washer can be moved back and forth in every seat of the dividing heater. The necessary clearance is thus obtained.

A too large clearance between the central pivot or roll and the stop block may cause sliding of the material and decreases bending accuracy.

In case of very accurate bending, it is better to hold the material in front of the stop block with a clamp (hand vice, self-locking wrench) to avoid possible sliding of the material. If the stop block is properly placed, it is not necessary to use the clamp.

But sometimes, when special bending is performed or accurate dimensions are necessary, it is indicated to set the hand vice in front of the stop block.

Examples for using the buffer block in each of the four proper positions.

Remarks:

The buffer block and holding washer must be moved back and forth to suit different materials and rolls. The hole in the block has four proper positions.

Flat, square or round steel of 6 mm bent on the ∅37 mm roll.

Flat, square or round steel of 6 mm bent on the ∅75 mm roll.

Flat, square or round steel of 6 mm bent on the central pivot.

Flat, square or round steel of 6 mm bent on the ∅30 mm roll.

2. HANDLE BENDING

2.1 Round material

It is easy to perform handles of various shapes and dimensions with the Un Bender. Each of the three types in the figure is performed in round material of mm diameter and 230 mm length.

After making the bended parts in round bar, drill holes at 15 mm, put the bended parts at the holes and weld them at the fitting side. Grind the over-welding to the level.

Note: In case you use material of another diameter for the handle, the bore will be the same as that of the material used.

Necessary material:

— ∅ 15 mm round bar, 230 mm length

— flat steel for the holes

The right position of the stop block used for bending material of 15 mm is presented in the above drawing. After performing the bending at 90°, turn the material and bend the other end at 90°.

2.2 Flat material

Draw with chalk the signs like in the drawing below. Signs from the bottom must be drawn on the opposite side to that where the signs in the middle are drawn. Dimensions indicated can be replaced with other ones. Can also make other handles on user's desire.

Material Bending order

— length 254 mm, — thickness 5 mm — width 25 mm:

Bending no. 1:

Put the flat material into the bender with the sign no. 1 at the point key and bend at 90°. Check the angle before going on. Set the adjustable stop so as every bending to be at 90°.

Bending no. 2:

Turn the material to the other end, align it with the sign no. 2 straight at the key and bend at 90°.

Bending no. 3:

Turn the semi-finished material over, align mark no. 3 with the key, and bend it 90°.

Bending no. 4:

Turn the semi-finished material to the other end, insert it into the bend with mark no. 4 aligned with the key, and bend it 90°.

Drill if necessary, then smooth and grind the sharp edges.

2.3 BENDING OF PIPE CLAMPS

Manufacture of round pipe clamps

Unilateral yoke with 25 mm inner diameter

Material

Steel band 5*50 mm, length 10 mm

Bending no. 1:

Place the stop block at position 2. Insert the material into the bender as shown in figure a, and react on the bending arm until the roll on the arm comes out from the material.

Bending no. 2:

Set the key for angular bending. Insert the material so that the semicircle rolls up around the central pivot. Place the stopper into the sixth hole in the dividing head (counting clockwise). Bend by turning the arm 3 mm to the pivot.

Set a clip at the end of the clamp to prevent material sliding. You can bend more of the clamp.

2.4 ACCESSORIES

It bends 5x25mm hot-rolled material. The collar of the bush leads the material straight during spiral coiling. When making several spirals of the same shape, make a mark on the upper side of the bender at the point where the first spiral's bending finished. Bending every subsequent spiral to this mark will ensure all spirals are the same size.

When bending large and small spirals, place the pivot and the bush into the 2nd hole for the first bending step.

First step: hole no. 2

For bending large spirals, after finishing the first bending step, remove the pivot and bush from hole no. 2 and insert them into hole no. 5 (behind).

Second step: hole no. 5

Do not start bending large spirals with the pivot and bush in the hole. It is necessary to start with the pivot in hole no. 2, otherwise the spiral will not be adequate.

Pivot and bush (first step)

Roll up the spiral all the way around until the bush prevents further rolling. Remove the pivot and bush and place them into the hole for the 2nd step at the spiral.

Manufacturer: Shanghaimuxinmuyeyouxiangongsi

Address: Shuangchenglu 803nong11hao1602A-1609shi, baoshanqu, shanghai 200000 CN.

Imported to AUS: SIHAO PTY LTD. 1 ROKEVA STREETEASTWOOD NSW 2 Australia

Imported to USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69, 60329 Frankfurt am Main

UK

REP

YH CONSULTING LIMITED.

C/O YH Consulting Limited Office 147, Centurion House, London Road, Staines-upon-Thames, Surrey TW18 4AX

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Fold #1:

Fold #2:

Fold #3:

Fold #4:

Fold #1: Stop

Fold #2: Adjust

2.4 ACCESSORIES

A/S YH Consulting Limited Bureau 147, Centurion

House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

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Bend No 1:

Bend No 2:

Bend No 3:

Bend No 4:

Bend No 1:

Bend No 2:

2.4 ACCESSORIES

C/O YH Consulting Limited Office 147, Centurion Haus, London Road, Staines-upon-Thames, Surrey, TW18 4AX

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Bend No. 1:

Bend No. 2:

Bend No. 3:

Bend No. 4:

Bend No. 1:

Bend No. 2:

2.4 ACCESSORIES

Imported into AUS: SIHAO PTY LTD. 1 ROKEVA STREETEASTWOOD NSW 2122 Australia

Imported into USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

C/O YH Consulting Limited Office 147, Centurion

House, London Road, Staines-upon-Thames, Surrey,

TW18 4AX

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Curve No. 1:

Curve No. 2:

Curve No. 3:

Curve No. 4:

2.4 ACCESSORIES

Pivot and bushing (first step)

C/O YH Consulting Limited Office 147, Centurion House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

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Bend No. 1:

Bend No. 2:

Bend No. 3:

Rotate the semi-finished product

Bend No. 4:

Bend No. 2: Set

2.4 ACCESSORIES

C/O YH Consulting Limited Office 147, Centurion

House, London Road, Staines-upon-Thames, Surrey,

TW18 4AX

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BENDER

MODEL: UM30

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Bend no. 1:

Bend no. 2:

Bend no. 3:

Bend no. 4:

Bend no. 1:

Bend no. 2: Set

2.4 ACCESSORIES

C/O YH Consulting Limited Office 147, Centurion House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

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Punkt	Beskrivning	Artikelnr Antal Artikel Beskrivning Artikelnr			Antal
1	Böjningsform		1	21	Vev
2	De		1 22		Stift
3	Stift		1 23		Bricka	f10
4	Bussning		1 24		Ärm
5	Excentrisk matta		1 25	Sexkantsmutter M10 4
6	Die II-1	f25		26	Bussning
7	Die II-2	f31	1 27		Förlänga hantera
8	Die II-3	ÿ38	1 28		Stift
9 Die II-4		ÿ44,5	1 29		Hantera
10 Die II-5		ÿ50,5	1	30	Sprint
11	Die II-6	ÿ63	1	31	Bas
12	Die II-7	ÿ76	1	32	Dö jag-
13	Stå		1	33	Dö I-2	ÿ30
14	Lång bussning		1	34	Dö I-3	ÿ37
15	Slitsad försänkt platt huvudskruv	M10X30 2		35	Dö I-4	f43
16	Sexkantsbult M10X40 1			36	Dö I-5	ÿ49
17	Disk 1			37	Dö I-6	ÿ62
18	Fast pivot		1	38	Dö I-7	ÿ75
19	Ritstång		3	39 Handtagsskydd
20	Hexagon Bolg M10X120 1

FOLLOWING

Punkt	Beskrivning	Art.nr	Antal	objekt	Beskrivning Artikelnr Antal
1	Böjningsform		1	21	Vev		1
3	Stift		1	22	Stift		1
4	Bussning		1	23	Bricka	f10	4
5	Excentrisk matta		1	24	Ärm		3

6	Die II-1	f25		25 Sexkantsmutter M10 4
7	Die II-2	f31	1	27	Förlänga hantera
8	Die II-3	f38	1	28	Stift
9	Die II-4	ÿ44,5	1	30	Sprint
10	Die II-5	ÿ50,5	1	32	Dö jag-
11	Die II-6	f63	1	33	Dö I-2	f30
12	Die II-7	f76	1	34	Dö I-3	f37
15	Slitsad försänkt platt skruv	M10X30 2		35	Dö I-4	f43
16	Sexkantsbult M10X40 1			36	Dö I-5	f49
18	Fast pivot		1	37	Dö I-6	f62
19	Ritstång		3	38	Dö I-7	f75
20	Hexagon Bolg M10X120 1

SPECIFICATIONS

Modell	UM30
Maximal böjbredd	50,8 mm
Maximal böjtjocklek	Lågt kolstål: 6mm; Aluminium: 10 mm
Maximal böjningsvinkel	200°

ASSEMBLY

Bend no. 1:

Bend no. 2:

Bend no. 3:

Bend no. 4:

Single-sided OK with 25 mm inner diameter

Material

Bend no. 1:

2.4 ACCESSORIES

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